baber/WOPTO huggingface dataset:
Patent JP-S53132964-A (JP)
Title: Frequency deviation modulator
Inventor: HOSHINO TAKEHIKO
IPC: H03K7/06
Filed: 1977-04-26
Abstract: PURPOSE: To realize the frequency deviation FS modulator which makes phases of carriers at the variation point of modulation waves continuous, by using the deviation frequency obtained by frequency-demultiplying frequency fc of a clock pulse at a different frequency-demultiplication ratio and binary logic modulation waves. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63312069-A (JP)
Title: Forming method for pattern on stone material and pattern forming elementary plate used in this method
Inventor: IKEDA SAKAE
IPC: B24C1/04
Filed: 1987-03-03
Abstract: PURPOSE:To improve operation efficiency on the whole by preceding the sticking process of a pattern template to a stone material and a character engraving process by the process of giving a pattern and a pattern template forming process at the time of forming characters and patterns on the stone material of a tombstone, etc. CONSTITUTION:The pattern forming method of a stone material consists of a process 11 for giving a pattern, a pattern template forming process 15, a sticking process 17 and a character engraving process 18. The process 11 for giving a pattern is a process for giving patterns 6 such as characters, figures, etc. to a pattern forming elementary plate 12 which is formed by superposedly sticking two sheets or plate members. The pattern template forming process 15 is a process for cutting off a pattern piece 6' with a cutter knife 8, etc. along the form edge 6a of the pattern 6 of the pattern forming elementary plate 12 to form a pattern template 16. The sticking process 17 is a process for sticking the pattern template 16 to the outer surface of a stone material 2. And, the character engraving process 18 is a process for splashing a powder type silicon carbide grinding material with a grinder 10 on a cut-off part 6b cut off on the pattern template 16 to engrave the pattern on the outer face of the stone material 2. After that, the pattern template 16 is removed from the stone material 2.
Patent JP-H05214219-A (JP)
Title: Thermoplastic resin composition
Inventor: TOMITA HITOSHI
IPC: C08G63/183
Filed: 1992-02-03
Abstract: PURPOSE:To provide the title compsn. excellent in toughness and resistance to thermal aging. CONSTITUTION:100 pts.wt. thermoplastic copoyester resin having a relative viscosity of 1.8-3.2 and prepd. by reacting an acid component comprising 99.5-70mol% terephthalic acid or its ester-forming deriv. and 0.5-30mol% hydrogenated dimer acid or its ester-forming deriv. with a glycol component comprising 1,4-butanediol is compounded with 0.05-5 pts.wt. hindered phenol antioxidant, 0.05-5 pts.wt. phosphorus antioxidant, and 0.05-5 pts.wt. thioether antioxidant, thus giving the title compsn.
Patent JP-H02226140-A (JP)
Title: Cassetteless type x-ray radiographic equipment
Inventor: IINUMA MASAO
IPC: G03B42/02
Filed: 1989-02-27
Abstract: PURPOSE:To ascertain a cleaning time for clearing the stain of a roller by detecting slippage from the rotational amount at the time of reversely rotating a roller for feeding a film previous to feeding the film. CONSTITUTION:A pulse converter which converts the rotational amount at the time of reversely rotating the roller into a pulse signal in proportion to the amount is provided. The converted pulses are counted and an output signal is generated when the counted number of pulses attains a set value. Namely, the number of pulses obtained by adding a little allowance to the number of pulses by a rotary encoder 12 corresponding to the rotational amount obtained while the trailing edge of a film F1 arrives at Y from X by the reverse rotation, which is clockwise, of the roller 7 in a state where the roller 7 is not stained, that means, the slippage is not caused is previously set in a down counter 13. When the surface of the roller is stained by emulsion, etc., applied to the film and friction is deteriorated, the number of pulses from the rotary encoder 12 becomes larger than the set counted value in the case that the slippage is caused between the film and the roller. Thus, a display/alarm 15 is energized and a technician is informed that the roller should be cleaned.
Patent JP-2000247983-A (JP)
Title: Optically active tris (secondary amino) sulfonium salt and its production
Inventor: IZEKI KATSUHIKO
IPC: C07F7/22
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a catalyst for obtaining an optically active haloalkylated compound from the corresponding aldehyde or ketone. SOLUTION: This new compound is a compound of formula I (R1 to R6 are each an alkyl, aryl, alkoxyalkyl or the like, at least one of them being optically active; X is F or a group R3SnF2; R is an alkyl, alkoxy, aryl or the like), e.g. a compound of formula II. The compound of formula I is obtained, pref. for example, by reaction of a compound of formula III(Y is Cl, Br or I) with a fluoroion exchange resin. By the way, the compound of formula III is prepared, for example, by reaction of a compound of formula IV(e.g. a compound of formula V) with an oxidizing agent such as 1-chlorobenzotriazole in the presence (absence) of a solvent such as dichloromethane pref. at -78 to -60 deg.C for 1-5 h followed by reaction of the product with a compound of the formula: NHR5R6 pref. at -100 deg.C to the reflux temperature of the solvent for 1-24 h.
Patent JP-S51123700-A (JP)
Title: An automatic vending machine
Inventor: KATOU KENJI
IPC: G07F7/06
Filed: 1975-04-22
Abstract: PURPOSE:To provide an automatic vendor which is installed with the used empty container disposal device that will destroy it by ways of crushing and breaking and so on, and which will deliver the goods when both of the empty container and the coin is put into the machine.
Patent JP-H10201647-A (JP)
Title: Food masticating aid
Inventor: FUKUTSUJI SATOSHI
IPC: A47J43/28
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To cut fibrous solid foods into small pieces to make it easier to eat them in order to avoid troubles in everyday life resulting from difficulty in taking diets because of bad teeth conditions and a mastication disorder due to the failure of dentures to chew well, which lead to health problems. SOLUTION: In an aid whose head fitted with numerous blades in order to crush food into small pieces is formed into the configuration of a knife or scissors or is designed to crush hard foods, 3 shows the condition of the numerous blades fitted, and 3a and 3b show examples of the blade shape. Thus, the artificial masticating apparatus improves digestion and absorption by changing foods into a chewed state outside the mouth, that is, for preventing digestive trouble even if the foods are swallowed immediately after mastication.
Patent JP-H07263839-A (JP)
Title: Manufacture of printed board
Inventor: HYODO KENJI
IPC: H05K3/06
Filed: 1994-03-18
Abstract: PURPOSE:To prevent toner image shading generated in a through hole and provide a uniform conducting layer in the through hole by permitting electrostatically charged bodies to make contact with a photoconductive layer and electrostatically charge the layer by applying a voltage. CONSTITUTION:The metal conducting layer of a laminating board 1 which has a through hole provided with a photoconductive layer is grounded and is electrostatically charged by permitting electrostatically charged bodies 11 to make contact with the photoconductive layer. Namely, the laminated board 1 which has the through hole provided with the photoconductive layer is carried to an electrostatically charging part 10 by a carrying roll 21. The electrostatically charging part 10 is composed of grounding side plates 13 and 14 and the pair of electrostatically charged bodies 11. The laminating board 1 is connected with the grounding side plates 13 and 14 and is permitted to make contact with the pair of electrostatically charged bodies 11. The pair of electrostatically charged bodies 11 operate in synchronism with the carrying roll 21. The pair of electrostatically charged bodies 11 are connected with a voltage applying means 12 and the means 12 applies a fixed voltage to the bodies 11 while they are making contact with the laminating board 1. The grounding side plate 14 is on the downstream side of the pair of roll-shaped electrostatically charged bodies 11, and the grounding is prevented from disconnecting while the laminating board 1 passes through the electrostatically charging part 10.
Patent JP-H01222497-A (JP)
Title: Multilayer printed wiring board and manufacture thereof
Inventor: KAWASHIMA YUTAKA
IPC: H05K3/46
Filed: 1988-03-01
Abstract: PURPOSE:To realize a desirable characteristic impedance efficiently by a method wherein a prepreg is interposed between a power source layer and a copper plated base material, and the thickness of the copper plated base material is made to be two-thirds or more of the total thickness of the copper plated base material and the prepreg. CONSTITUTION:A prepreg 14, composed of a glass cloth base material impregnated with epoxy resin or polyimide resin, is used as an interlayer adhesive, and a multilayer structure is formed through hot pressing employing the prepreg 14. In this process, the interlayer prepreg 14 is made thin and the thickness of a copper plated laminate 12 is made to be two-thirds or more of the total thickness of the laminate 12 and the prepreg 14. By these processes, the interlayer thickness can be restrained in the rate of change at the laminating press, so that the characteristic impedance of a multilayer printed wiring board can be controlled within the range of error of + or -10%.
Patent JP-S60191955-A (JP)
Title: Construction for peripheral surface of conveyance roller of film conveyor
Inventor: TAKAMURA YOSHIYUKI
IPC: B65H23/025
Filed: 1984-03-13
Abstract: PURPOSE:To easily replace a linear resin material, by winding the linear resin material of the peripheral surface of a roller to provide a prescribed construction. CONSTITUTION:A linear resin material 51 is wound on the peripheral surface of a roller in the circumferential direction thereof so that the turns of the wound material 51 are juxtaposed in the axial direction of the roller, and a circumferential groove 53 is formed between the turns of the material as if projections and sinkings were formed. The linear resin material 51 is made oblique, in the direction A of rotation of the roller 3, toward the axial center B of the roller which divides the assembly 52 of the turns of the material 51 into halves 52a, 52b in the axial direction, at least on the roller's portions which are to come into contact with a film. This results in facilitating the replacement of the linear resin material and bringing a good wrapped state.
Patent JP-H02229410-A (JP)
Title: Detection of direct-current deflecting magnetism in iron core of transformer
Inventor: MIYAWAKI FUMIHIKO
IPC: H01F27/00
Filed: 1989-03-02
Abstract: PURPOSE:To detect whether a direct-current deflecting magnetism of an iron core in a transformer exists or not and to detect its polarity by a method wherein a search coil whose permeability inside a coil is linear is arranged and installed on the surface or the rear surface of a main leg of the iron core in the transformer so as to be interlinked with a leakage flux in an axial direction of the main leg of the iron core and a waveformed of a magnetic flux interlinked with the search coil is detected. CONSTITUTION:A leakage flux whose shape is nearly similar to an exciting-current waveform is interlinked with a search coil 7 arranged and installed on the surface of an iron-core main leg 3; its output-voltage waveform is nearly equal to a form obtained by differentiating the waveform of its exciting current. Accordingly, since the output-voltage waveform of the search coil through an integration circuit 9 is nearly similar to the exciting-current waveform, a positive peak value and a negative peak value of an integrated waveform of an output voltage of the search coil are compared by using a waveform judgement apparatus 10. When their magnitudes are equal, it can be judged that a direct-current deflecting magnetism does not exist; when their magnitudes are different, it can be judged that the direct-current deflecting magnetism exists. In addition, it is possible to judge a polarity of the direct-current deflecting magnetism by judging which peak value out of the positive one and the negative one is larger.
Patent JP-H04268848-A (JP)
Title: Personal communication call originating signal authentication system
Inventor: MIURA SHUNJI
IPC: G06F21/45
Filed: 1991-02-22
Abstract: PURPOSE:To authenticate whether a user is the authenticated user or not at a network when the user of personal communication originates a call from a terminal. CONSTITUTION:The personal communication network is provided with a switching node 4 with an authentication function 5, the terminal 2 capable of transmitting and receiving a signal mutually to/from the switching node 4, and a data base 3. At the time of an access request from the user, an access request signal is terminated and decoded at the switching node 4, and the access request signal is transferred to the data base 3 for requesting to authenticate the user. Subsequently, the authentication is executed between the terminal 2 (or communication user or card) and the data base 3. An authenticated result is reported to the switching node 4 from the data base 3 together with access confirmation to the access request, and the switching node stores the authenticated result in an authentication control function. Henceforth, at the time of the call origination from the user, the switching node confirms the authentication by inquiring of the authentication control function.
Patent JP-S55140386-A (JP)
Title: Color demodulator control unit
Inventor: WASHIJIMA NORIYUKI
IPC: H04N9/465
Filed: 1979-04-19
Abstract: PURPOSE:To prevent permanent stop of a multivibrator by lowering the amplification degree of a carrier chrominance signal amplifier or stopping the operation of this amplifier after stopping the operation of the multivibrator in case of occurrence of a line discrimination signal. CONSTITUTION:A line discrimination signal is generated on a basis of the burst signal taken out from the output of carrier chrominance signal amplifier 1, and multivibrator 2 is controlled by this signal. When the signal from line discrimination signal generating circuit 4 is generated where the selector switch to give the subcarrier signal of the correct polarity synchronously with the polarity of the color signal indicates an erroneous state, multivibrator 2 stops the operation, and after that, carrier chrominance signal amplifier 1 has the amplification degree lowered or has the operation stopped. Conseqeuntly, permanent stop of the multivibrator does not occur.
Patent JP-H01223036-A (JP)
Title: Constant speed drive equipment
Inventor: MIYAZAKI AKIRA
IPC: F02D29/02
Filed: 1988-03-01
Abstract: PURPOSE:To prevent reduction or increase in speed of a vehicle right after a vehicle speed setting switch is operated by driving an actuator to maintain a throttle valve open during the specified time after the throttle valve is opened and thereafter making the constant speed drive control. CONSTITUTION:When the signal from a vehicle speed setting switch 3 is received, a processing circuit 1 stores an actual vehicle speed sent from a vehicle speed setter 2 as a set vehicle speed. Thereafter an actuator 5 is controlled to make the set vehicle speed coincide with the actual vehicle speed sensed by a vehicle speed detector 2. The actuator 5 then drives the throttle valve 8 of an internal combustion engine 6 to open and close said valve via a link mechanism 7 interlocked with an acceleration pedal 9. In this case an idle switch 10 which becomes conductive when the throttle valve 8 is brought to the fully closed position is mounted in an intake passage 11. The signal of the idle switch 10 is sent to the processing circuit 1 and the initial setting for the opening position of the throttle valve 8 depends on the time passed after the idle switch 10 is turned off.
Patent JP-H09243749-A (JP)
Title: Laser radar for vehicle
Inventor: KORENAGA HIDENOBU
IPC: G01S17/74
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a laser radar for vehicle which performs a communication between vehicles without reducing the measuring precision of the distance between vehicles. SOLUTION: A plurality of transmitter-receiver parts each of which is formed of a light emitting part 10 and a light receiving part 12 are arranged on one's own vehicle, and a data judging part 28 judges the value of a communication data formed of two values of 0 and 1. A laser oscillation controller 16 emits a first laser pulse having a first emitting frequency from the light emitting part 10 when it is judged that the value of the communication data is 0, and a second laser pulse having a second emitting frequency from the light emitting part 10 when it is judged that the communication data value is 1.  A distance calculating part 32 determines the distance between vehicles on the basis of the reflected pulse in light receipt and the reference pulse in emission when the reflected pulse of the first laser pulse and second laser pulse emitted from the light emission part 10 is received by the light receiving part 12.
Patent JP-H10247153-A (JP)
Title: Arithmetic unit control method
Inventor: MATSUBA HAJIME
IPC: G06F11/30
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal operations of electronic equipments connected to an arithmetic unit which are caused in an abnormal state where the arithmetic unit does not start even with its initialization by turning off the power supply of the arithmetic unit after detecting a state where the abnormal and normal outputs are repetitively outputted from a watchdog timer. SOLUTION: A clock signal 4a is inputted to a detector 10 to detect the normal output H and the abnormal output L of a watchdog timer 3, and the detector 10 is placed at the output side of the timer 3. A detection signal 10a of the detector 10 is sent to a latching relay 11 placed between a power supply 5 and an arithmetic unit 1. Thus, the relay 11 (usually kept in an ON state) is latched in an OFF state by the signal 10a received from the detector 10 and the supply 5 is cut to the device 1 when both outputs H and L are repeated. As a result, it's possible to prevent the malfunction and abnormal operation of every equipment which are caused by the runaway of the unit 1.
Patent JP-S59174063-A (JP)
Title: Sequence action control system of public telephone set
Inventor: NEMOTO MASAFUMI
IPC: H04M17/02
Filed: 1983-03-24
Abstract: PURPOSE:To stabilize the control state and to simplify the constitution of a control circuit by producing the timing and control pulses on the basis of a clock pulse, and using these generated pulses to control the sequence action of a public telephone. CONSTITUTION:A reset pulse R of ''H'' is applied from a reset pulse generating circuit in response to an off-hook. Then a power supply is applied in response to the flow of a loop current to actuate an oscillating OSC and a binary counter CT. The input R is set at ''H'' via the circuits of OR gates G1 and G2 and then resetting the oscillator OSC and the counter CT. These reset states are released when the pulse R is changed to ''L''. Then the OSC starts to generate clock pulses, and accordingly the counter CT counts the clock pulses (01) which are aupplied via an inverter IN1. The count outputs (02)-(08) are set at ''H'' respectively in terms of a binary state. The sequence action is controlled by these pulses.
Patent JP-S58166705-A (JP)
Title: Electro-magnetic solenoid
Inventor: NAKAUCHI SHIYUNSAKU
IPC: H01F7/13
Filed: 1982-03-27
Abstract: PURPOSE:To provide the titled solenoid with low wattage that does not develop excessively large attracting force at the final stage of attraction and has a low level of motion noise by moving the movable rod by means of a hydraulic pressure developed by  the motion of a movable iron core and providing a large stroke for a small size rod. CONSTITUTION:In the figure 5 is a movable iron core, 6 is a fixed iron core, 7 is a  hole pierced through the movable iron core, 8 is a movable rod inserted into the hole,  9 is a yoke, 10 is an exciting coil, 11 is a coil frame, and 12 is oil filled between the  movable iron core 5 and the fixed iron core 6. The hole 7 is opened concentrically  with the movable iron core 5. When electric current flows in the exciting coil 10, a  magnetic field is formed between the fixed iron core 6 and movable iron core 5 and attracting force developed between them. By this force a presure is applied to the oil 12  between the movable iron core 5 and fixed iron core 6 and the movable rod 8 is  pushed up. The cross-sectional area of the moving rod 8 is taken as S8 and the cross- sectional area of the movable iron core 5 as S5, the force F8 to push up the movable  rod at this time is : F8=F5XS8/S5, supposing that the attracting force exerted on the  movable iron core is F5. Accordingly the stroke of the movable rod 8 is S5/S8 times  the stroke of the movable iron core 5.
Patent JP-H08250452-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKAGI HIDEO
IPC: H01L21/285
Filed: 1995-03-09
Abstract: PURPOSE: To prevent the diffusion of A, W, etc., constituting a wiring layer in an Si substrate through a TiN film by forming the TiN film so that the TiN film can have a specific and another orientational properties and a density higher than that of a TiN film having the specific orientational property. CONSTITUTION: After an element separating area, gate, and source-drain diffusion layer 2, etc., are formed on an Si substrate 1, an insulating layer 3 is formed on the substrate 1 and the layer 3 is flattened. Then an opening 4 in which the diffusion layer 2 is exposed is formed by selectively etching the insulating layer 3 and a TiN film 5 is formed on the entire surface so that the TiN film 5 can come into contact with the diffusion layer 2. After forming the film 5, another TiN film 6 which is oriented in (111) and (200) directions is formed on the film 5 by using a DC magnetron sputtering method, etc., in which the magnetic flux density at the surface of a target is adjusted to 300 G.  When the intensity of the magnetic field of the magnet used for the sputtering method is increased, the densities of TiN films 6, 10, 12, and 14 oriented in the (111) and (200) directions can be increased.
Patent JP-S51124706-A (JP)
Title: A control system of pressure changing in a steam turbine
Inventor: SAITOU TADAYOSHI
IPC: F01D17/24
Filed: 1975-04-25
Abstract: PURPOSE: A stabilized load following is kept without being effected by the change of a fixed prepressure value of a control valve. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10229911-A (JP)
Title: Belt for bag
Inventor: WAKAMATSU TANEO
IPC: A45C13/30
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a belt for a bag, the length of which can easily be adjusted and which can be used for a variety of purposes such as a shoulder belt, as a handle strap, etc., by linking a pair of end parts of a belt body by way of a connector at both end parts of the belt body, passing the end of the belt through the window hole of the collector and attaching the belt so as to be like turned up at the ledge. SOLUTION: A belt for a bag is so structured that at both ends of a belt body 10 consisting of a cushion material 11 wrapped up by the right side cloth 12, a pair of end parts 20, 20 of the belt body are linked with their connecting positions being adjustable. To both end parts of the belt body 10, a tongue shaped flat board-like connector 30 is fixed. The connector 30 has a window hole 31 through which the end part of the belt body 20 passes and integrally forms a ledge 32 for belt hanging in the middle part of the window hole part 31. The end part 20 of the belt body turns the ledge 32 up by rolling into the inside through the window hole 31a from the back plane of the connector 30 with the head side extending through the window hole part 31b. To one end of the end part 20 of the belt body, a finger hooker 40 and to the other end, a swivel 50, are attached.