baber/WOPTO huggingface dataset:
Patent JP-H0286984-A (JP)
Title: Combination pumping plant
Inventor: NARITA KENZO
IPC: F04C25/02
Filed: 1988-09-26
Abstract: PURPOSE:To make the whole form narrower as well as to reduce a floor space by setting up an output shaft of a motor and a rotor shaft of each pump on a straight line, and connecting these shafts to each other, in a device which drives a vane type vacuum pump and a vane type compression pump with a single motor. CONSTITUTION:This combination pumping plant 10 sets up a vane type vacuum pump 12 and a vane type compression pump 13 on the top of a frame 11, thereby driving both these pumps 12, 13 with a single motor 14, and it secures negative pressure by the vacuum pump 12 and positive pressure by the compression pump 13. Here a rotor shaft 12A of the vacuum pump 12 and a rotor shaft 13A of the compression pump 13 are solidly formed on a straight line by a common rotor shaft 15, while a rotor 12C being locked to the rotor shaft 12A and a rotor 13C being locked to the rotor shaft 13A both are built in a common cylinder 16. In addition, an output shaft 14A of the motor 14 and the common shaft 15 for both these pumps 12, 13 are connected to each other by a coupling 25.
Patent JP-H0549396-A (JP)
Title: Method for producing curd product
Inventor: KANZAKI MIKIO
IPC: C12Q1/00
Filed: 1991-08-26
Abstract: PURPOSE:To detect an aggregation starting period of milk and/or aggregation completion period of milk in a non-destructive way and simply by an on-line automation method and to properly carry out curding in production of cheese or yogurt. CONSTITUTION:Light rays are emitted from a member to send out light rays to a curding raw material solution and scattered light rays are measured with time by a receptor member. Aggregation start of milk is detected by a peak initially shown by a primary differential curve of change of scattered light rays, aggregation of milk is continued in a preset time from the aggregation start of milk or aggregation of milk is continued up to a period immediate after appearance of a second peak in the primary differential curve.
Patent JP-S61117995-A (JP)
Title: Line circuit of switching control-type
Inventor: SAITO KAZUO
IPC: H04Q3/42
Filed: 1984-11-13
Abstract: PURPOSE:To prevent a side tone amount and a decrease in losses in terms of four-line relay connection by providing a switching circuit for functioning by a switching control signal so as to give simultaneously detour and losses. CONSTITUTION:Resistance values of resistances 41-44 are assumed to be R, R, alphaR and betaR, respectively. When with the aid of the signal of a switching control line 37 an analog switch 45 is in the off-state, detour amount R goes to zero, because the output signal of an amplifier 32 inputted through a connection line 39 will not be propagated to a connection line 40. The output signal of a decoder 55 inputted through a connection line 38 is provisionally doubled by an amplifier 46, however, it is attenuated to 1/2 only by the resistances 41 and 42, and therefore its loss goes to zero at the result. Next, when the analog switch 45 is in the on-state, the output signal of the amplifier 32 inputted through the connection line 39 is attenuated by the resistances 41-44 to be propagated to the connection line 40, and its detour amount goes to beta/(alpha+beta+2alphabeta). In case of the output signal of the decoder 35 inputted through the connection line 38, after it is provisionally doubled by the amplifier 46, it is attenuated by the resistances 41-44 to be propagated to the connection line 40, and its loss goes to 2alphabeta(alpha+beta+2alphabeta).
Patent JP-H03101030-A (JP)
Title: Circuit breaker
Inventor: ISHII KAZUHIRO
IPC: H01H73/12
Filed: 1989-09-14
Abstract: PURPOSE:To allow a user to easily identify the status display of an electronic trip unit by providing a status display luminous section in a circuit breaker, and providing an optical path member guiding the light from the luminous section to the outside of the circuit breaker over the outer face of a handle frame section from the surface of the luminous section. CONSTITUTION:When an overload current exceeding the rated current of a circuit breaker flows in an electronic trip unit 2, the overcurrent status display characteristic function is exerted, and an LED (status display luminous section) 2f is lighted. The display light of the LED 2f is efficiently fed to the display light input face 17c of an optical path member 17 and straightly advanced, it is changed in direction by a full reflecting face 17b, and it is guided to the outside of the circuit breaker from the display light output face 17a. The display light output face 17a is arranged on the outside of a handle frame section 1c, thus the lighting of the overcurrent status display LED 2f can be recognized even though the front plate 15 of a distribution panel is fitted. The display of various statuses can be easily recognized without applying special hole machining to the front plate 15.
Patent JP-H1161116-A (JP)
Title: Aluminum silicate luminous material emitting blue or bluish green light and its production
Inventor: ENDO TADASHI
IPC: C09K11/64
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of exciting with an electron beam, an ultraviolet light and a visible light indoors, outdoors and at a dark place such as underwater, exhibiting luminescence in blue to bluish green color, showing thermal stability and excellent chemical stability in an acidic and a reducing atmospheres. SOLUTION: This compound is shown by the formula (Square make is a composition defective; M is one or more alkaline earth metals selected from magnesium, calcium, etc.; M* is one or more divalent metal elements selected from manganese, zinc, etc.; (n), (m) and (x) are numbers to satisfy 0<=n<=0.2, 0<x<0. 6, 0.0001<=m<=0.1) such as Sr0.995 Eu0.005 Al1.85 Si0.15 O40 . The compound is obtained by baking raw material powder comprising an M element-containing compound, an M* element-containing compound, an aluminum element-containing compound and an Si element-containing compound or a compound containing silicon and Eu elements in the ratio of the composition formula together with sodium carbonate, etc.
Patent JP-2000064366-A (JP)
Title: Conduit made of plastic
Inventor: TSUNAGA MASAYUKI
IPC: F16L9/12
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a new conduit made of plastics capable of being used as a water supply pipe even when the conduit is buried in soil containing a large quantity of an organic solvent and disposed in water. SOLUTION: The outer circumferential surface of a plastic pipe 2 is coated 3 with a fluororesin and the conduit 1 made of plastics is constituted. The plastic pipe 2 is made of proper plastics such as vinyl chloride, polyethylene, etc., it is preferable that polyethylene having high pressure-resistant strength and abrasion resistance, particularly high-density polyethylene(HDPE) is adopted when large load is added or when a fluid is transported at high pressure or the like, and it is preferable that bridged polyethylene (XLPE) having high heat resistance is adopted when a high-temperature fluid is transported or the like. A tetrafluoroethylene resin (PTFE), a vinyl fluoride resin (PVF), etc., can be accepted as the fluororesin.
Patent JP-S6298864-A (JP)
Title: Fitting device for image sensor
Inventor: IZAWA TADASHI
IPC: H04N1/04
Filed: 1985-10-24
Abstract: PURPOSE:To reproduce a sharp color image excellent in picture quality by adjusting the fitting position of an image sensor with accuracy enough to place within a permissible range with respect to the optical axis of a lens system and an image forming position through an easy operation and simultaneously holding the sensor at the position. CONSTITUTION:The fitting devices 50 and 60 for the image sensor have completely same constitutions, and adjust the light receiving surface of an R-ch CCD25 or a C-ch CCD27 fitted by the same operation. The fitting device 50 are so formed that it can independently adjust the R-ch CCD25 fitted on the front end of plural columns 56 located on the front of the device 50 in all directions. It uses the lead of a screw, which is caused by the rotation of adjusting screws 54 and 55, and accordingly it can perform the extremely fine adjustment. Since it has a so-called free stop function, that is, holding with pressure the image sensor at the position by said compression springs 54a and 55a no matter what places said sensor is positioned, its work is really easy.
Patent JP-H0689240-A (JP)
Title: Peripheral equipment incorporating channel tracer function
Inventor: TAKAI NOBUYUKI
IPC: G06F11/30
Filed: 1992-09-08
Abstract: PURPOSE:To easily evaluate and inspect a peripheral equipment by making the change of a channel control signal to be traced with a simple hardware. CONSTITUTION:The peripheral equipment 14 used by connecting it to the channel 2 of a host system (CPU) 9 is provided with a channel tracer circuit 15 fetching a channel interface signal based on control information from outside and holding trace information on the channel interface signal. The channel tracer circuit 15 is provided with a counter counting the internal clock of the equipment and a memory storing trace information. The counter value of the counter is set to be a time-sequential parameter, and the pattern of the channel interface signal at that time is stored in the memory. Thus, trace information is held.
Patent JP-H0794617-A (JP)
Title: Semiconductor device
Inventor: YANAGA MASATAKA
IPC: H01L23/00
Filed: 1993-09-27
Abstract: PURPOSE:To enhance ESD protection without sacrifice of the characteristics of functional circuit. CONSTITUTION:An ESD protective circuit chip 2 is mounted through a bump 7b on a functional circuit chip 1 mounted on a package and then connected electrically with a functional circuit 1a. Consequently, the functional circuit chip 1 and the ESD protective circuit chip 2 can be formed under optimal conditions (especially in the diffusion conditions) and the characteristics of the functional circuit 1a can be improved while enhancing the ESD protection.
Patent JP-S62100075-A (JP)
Title: Planning editing system
Inventor: TODA AKIRA
IPC: H04N1/387
Filed: 1985-10-28
Abstract: PURPOSE:To prepare the layout information in the condition close to the motif of a printed matter intended an editor with simple operation by laying out and displaying a photographic original in a photographic area displayed on a displaying means by a laying out and displaying means. CONSTITUTION:An area displaying means 1C displays the photograph area in accordance with the facing information inputted to a composition formed at a displaying means 4 by a composition displaying means 1b to form and display the composition of characters at the displaying means in accordance with the inputted layout information. A laying-out displaying means lays out and displays the desired photograph original accommodated at a picture memory 2 to store the photograph picture at the photograph area displayed on the displaying means 4. In accordance with the inputted picture output instruction, a picture output means 5 outputs the laying-out picture displayed at the displaying means 4.
Patent JP-2001063586-A (JP)
Title: Steering structure of vehicle
Inventor: NONAKA KENJI
IPC: B62D1/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To realize the common use of an engine room in a right side handle method and a left side handle method, in a simple structure to convert the length and the arrangement of a cable as a flexible transmission means to connect between an operation detector and a steering part, and to reduce the load by setting the curvature radius in the cable arrangement as large as possible. SOLUTION: This steering structure of a vehicle is provided with an operation detecting part 30 to detect the operation of a steering wheel 29 for an occupant provided in a car room, a steering part 26 to steer steering wheels 21 by providing in an engine room 8, and a flexible transmission means 45 to connect between the operation detecting part 30 and the steering part 26. And the transmission means is composed of a pair of cables 45, the cables 45 are provided by separating in the car width direction, while the length of the cables 45 is composed selective, by dividing the parts of the cables 45.
Patent JP-S60131659-A (JP)
Title: Photomagnetic recording medium
Inventor: OUMI FUMIYA
IPC: G11B11/105
Filed: 1983-12-19
Abstract: PURPOSE:To prevent the deterioration of characteristics and corrosion by forming a protective film with silicon nitride. CONSTITUTION:An amorphous magnetic film 2 consisting of an alloy of rare earth metal - transition metal and a protective film 3 of silicon nitride are successively provided on a transparent substrate 1. The silicon nitride has excellent resistance to oxidation, water, chemicals, and heat. The recording and regeneration of the photomagnetic medium thus obtained can be carried out with a method entirely same as the conventional method.
Patent JP-H1187001-A (JP)
Title: Measuring instrument for semiconductor device
Inventor: UGAWA KAZUHISA
IPC: G01R31/26
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument for a semiconductor device, being capable of effectively carrying out an electrical measurement for a semiconductor device even when the arrangement interval of an electrode part is extremely narrow, with a small contact resistance value. SOLUTION: Contact parts 14 contacted to bumps (electrode parts) 2 of a semiconductor device 1 are formed as one end parts of conductive needle members 13, and nearly hemispherical flanges 16 are formed on the other end parts of the needle members 13 and are elastically supported by a supporting members 19 made of rubber. Thereby, a good contact can be obtained while needle contacting to each bumps 2, and the contact resistance value is prevented from increasing.
Patent JP-H0985345-A (JP)
Title: Bending device for band knife
Inventor: OKUMURA AKIHIDE
IPC: B21D5/01
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a bending device for a band knife capable of being adapted to the change of the dimensions (thickness × width) of the band knife in the device in which the band knife is folded by the prescribed angle by applying the pressing force from one side of the band knife to be held by a slit, and the desired bending is performed by repeating the bending operation while the band knife is intermittently fed by the prescribed quantity. SOLUTION: A recessed part of key-groove shape is provided on a peripheral part of an outlet of a slit 4 of a fixed shaft 1, a key-shaped tip 2 is attachably/ detachably fixed to the recessed part by bolts 3, 3, and the dimensions of a slit 5 of the tip 2 of key-shape are adapted to the dimensions of a band knife.
Patent JP-S6299222-A (JP)
Title: Speed display device
Inventor: GOTO TOSHIAKI
IPC: B60K35/00
Filed: 1985-10-25
Abstract: PURPOSE:To make it possible to confirm the present vehicle speed, by indicating the present speed on the front glass pane of a vehicle by means of the position of a light spot. CONSTITUTION:A speed display device has an irradiating unit 2 for adjusting the irradiating angle of a light source 1 in proportion to the speed of an automobile..That is, the light source 1 is deflected to a predetermined angle in accordance with the speed of the automobile. The light beam emitted from this light source 1 is spotted on a front glass pane 3, and the thus obtained spot position varies in a predetermined direction such as, for example in the direction to the right or the left in accordance with the speed Accordingly, the driver may easily confirm the speed while the unalters his forward facing direction and therefore, it is possible to carry out a constant speed running safely.
Patent JP-H0583057-A (JP)
Title: Hold circuit for automatic gain adjustment circuit
Inventor: HAMURA YOSHIHIRO
IPC: H03G3/30
Filed: 1991-09-19
Abstract: PURPOSE:To calculate a servo signal accurately and to improve the head positioning accuracy by devising the circuit such that a gain of the automatic gain adjustment circuit is fixed by a predetermined fluctuation at holding or fixed at data amplification. CONSTITUTION:A comparator circuit 7 compares an output of a waveform equalizing circuit 4 with a threshold level and a rectangular wave limited by the circuit is given to an FF 8 as a clock. Upon the receipt of a hold signal, the FF 8 stops the light discharge to a capacitor C1 synchronously with an output of the circuit 4 independently of its transmission timing. A prescribed gain fixing voltage is fed always to an automatic gain adjustment circuit 3 from a capacitor C1. A voltage Va of a transistor (TR) 8 operated by a hold signal is gradually decreased by a time constant depending on a resistance R3 and a capacitance C2. The internal resistance of TRs 6, 7 is gradually increased and a discharge current 12 is decreased. The decreasing ratio of a charge current I1 and a current I2 is unchanged and the voltage across the capacitor C1 is unchanged because the charge/discharge operation of an output of the circuit 4 continues.
Patent JP-H01164503-A (JP)
Title: Piercing tool or drawing tool
Inventor: ROORANTO KUROMAA
IPC: B23D13/00
Filed: 1988-09-27
Abstract: PURPOSE: To machine a workpiece with high precision by allowing at least one cutter plate to be clamped in a cutter plate holder by means of an adjusting device for its easy exchange requiring no special tools. CONSTITUTION: After a cutter plate 2 of a first kind is mounted on a cutter plate holder 1 and temporarily fixed there by means of a clamp screw 3 of a first kind, an adjusting device 10 allows its adjusting screws 14 to put the first kind of cutter plate 2 at a desired position depending on desired precision selected as to workpiece machining, where the first kind of cutter plate 2 is at last fixed by means of the first kind of clamp screw 3. As far as circumstances permit, the position of the first kind of cutter plate 2 after cutting is adjusted by means of a measuring device at least with respect to the reference plane or axis of the cutter plate holder 1. This constitution enables the cutter plate 2 to be changed with ease and without any special tools for high-precision machining of a workpiece.
Patent JP-H02116257-A (JP)
Title: Paging setup communication monitoring method
Inventor: MIYUU HONGU DANGU
IPC: H04L29/08
Filed: 1989-09-18
Abstract: PURPOSE: To efficiently monitor call set-up communication by deciding call set-up information selected based on plural result codes by a communication station. CONSTITUTION: The transmission of 'result code' from a remote communication network to a communication network is monitored. Each result code includes a numerical prefix part to be generated in response to tried call set-up operation and its relative text message. Each result code is screened by a communication station based on coincidence between the numerical prefix part and a prescribed list of selected numerical prefix parts in order to remove an unrelational or redundant message. Then the communication station uses numerical display in order to display a message expressing a call set-up state indicated by the result code and allowed to be discriminated by a user. Since only selected call progress information can be applied to an operation without applying much information, call set-up communication can be efficiently monitored.
Patent JP-H1159017-A (JP)
Title: Desk calendar
Inventor: HIRASAWA ICHIRO
IPC: B42D5/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent slurring or contamination of letters by a method wherein a transparent plate is attached to a frame body, indicating a calendar sheet, cut uniformly into the shape of a card, while a sheet, on which a name is printed, is pinched between the frame body and the transparent plate. SOLUTION: In order to attach a transparent plate 3 to a frame body 2 for a desk calendar 1, holes 4, 4 are bored at predetermined places of the frame body 2 and projections 5, 5, capable of being engaged with the holes 4, 4, are provided on the transparent plate 3. Positioning of the attaching position of the transparent plate 3 to the frame body 2 is facilitated by only inserting the projections 5, 5, provided on the transparent plate 3, into the holes 4, 4, bored on the frame body 2. In this case, 8 pieces of ribs are provided around the projection 5 along the projecting direction of the same 5 whereby the projections 5 can be engaged with the hole 4 in straight.
Patent JP-H0693930-A (JP)
Title: Failure detecting device for exhaust gas reflux control device
Inventor: KAKO HAJIME
IPC: F02M25/07
Filed: 1992-09-09
Abstract: PURPOSE:To detect failure of an EGR control device with a high accuracy by judging failure on the basis of the difference between control amounts of intake air amount control means controlled in order to eliminate a deviation between respective intake pipe pressure after/before the EGR control valve is opened/closed. CONSTITUTION:An EGR control valve 12 for opening/closing an EGR passage is provided, and it is interposed in an exhaust reflux (EGR) passage for communicating the exhaust pipe 17 and the intake pipe 3 of an internal combustion engine 1 with each other. Intake air amount control means 6, 10, 11, 23 for controlling the amount of intake air supplied into the intake pipe 3 are provided so that a deviation between respective intake pipe pressure before/after the EGR control valve 12 is opened/closed is eliminated. It is judged whether a difference between control amounts of the intake air amount control means 6, 10, 11, 23 before/after the EGR control valve 12 is opened/closed is within a prescribed value, and it judged on the basis of the judgement whether an EGR control system is in failure condition. It is, thus possible to detect failure of the EGR control device with high accuracy.
Patent JP-2001069693-A (JP)
Title: Dynamo-electric machine
Inventor: OZAWA MASARU
IPC: H02K15/12
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a stator. SOLUTION: Oil is fed into a housing 5, and a cooling circuit 4 is formed for cooling the inner circumference and the outer circumference of a slotless stator 1 in this order. A shielding plate 421 is also installed to prevent the oil fed into the housing 5 from flowing back to the outer circumference side of the slotless stator 1. Thus oil at low temperature, which has been just fed into the housing 5 and has not contribute to cooling of heat sources, is swiftly made to flow to the inner circumference side of the slotless stator 1 requiring more cooling, and temperature rise in the entire dynamo-electric machine 3 is suppressed efficiently. Furthermore, a part of the oil fed into the housing 5 is used to lubricate bearings supporting the rotor 7.
Patent JP-2000135809-A (JP)
Title: Image forming apparatus
Inventor: NAGAMINE HIROTO
IPC: B41J2/36
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a white stripe by a method wherein variation of printed dot intervals in a sub-scanning direction which may occur because raising speeds of temperatures of heating resistors provided on a thermal head are varied due to the different number of printing dots by each printing line. SOLUTION: Timing control data DT is generated by calculating a sum of density gradation values of printing data G by each printing line by an accumulating section 103. A line cycle signal S is delayed by a delaying section 104 by using the timing control data DT. A driving control section 105 turns on a heating resistor element in a thermal head 106 in accordance with the timing of the delayed line cycle signal SD. As a result, the heating resistor element is turned on as earlier as the sum of the density is greater, that is, as the raising speed of the temperature of the heating resistor element is lowered.