baber/WOPTO huggingface dataset:
Patent JP-H0359404-A (JP)
Title: Position measuring instrument for light beam
Inventor: YOSHIDA YUTAKA
IPC: G01B11/00
Filed: 1989-07-28
Abstract: PURPOSE:To measure the irradiating position of a light beam with high accuracy by measuring a distance between a base substance and a mobile object in a state where the light beam is received by a light receiving means. CONSTITUTION:A 1st mobile object 32 is provided on a 1st base substance 31 and a holding body 33 having a 2nd base substance 34 is provided on the mobile object 32. A 2nd mobile object 35 is provided on the base substance 34 and a substrate 36 having a quadripartite sensor 37 is provided as a photodetector in the center part of the mobile object 35. Then, by operating the knob 38c of a 1st micrometer head 38 and the knob 39c of a 2nd micrometer head 39, the mobile objects 32 and 35 are moved with respect to the base substances 31 and 34 so that the center part of the sensor 37 may be moved to the center position of laser beam, which is not shown in figure. By reading the scale of the meter heads 38 and 39 at a position and in a state where an electric signal is outputted from the sensor 37, the irradiating position of the laser beam is measured with high accuracy.
Patent JP-H1137539-A (JP)
Title: Blowout hole structure of air conditioner
Inventor: KOREEDA KENJI
IPC: F24F13/20
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a blowout hole structure of an air conditioner of which the cost is low and the swing operation of a horizontal flap is smooth without the precision adjustment of driving structure and the use of other members. SOLUTION: A shaft 10 for a horizontal flap interlocking with the output shaft of a motor 20 through gears and a horizontal flap 3 supported by the shaft 10 for the horizontal flap rotatively at the blowout hole 5 of a casing in the direction of up and down are provided. In the rotating range R1 of the swing operation of the horizontal flap 3, the moment of inertia at the center of gravity of the flap 3 always acts in the same direction of the rotation of the horizontal flap 3 by reciprocally moving the center of gravity of the flap 3 between a point C2 and a point C3 .
Patent JP-S5988984-A (JP)
Inventor: SUZUKI SHINICHI
IPC: B21F15/02
Filed: 1982-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001018385-A (JP)
Title: Inkjet head
Inventor: HASHIMOTO KENICHIRO
IPC: B41J2/055
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head having a high ink ejection efficiency and a low driving voltage at low cost. SOLUTION: Through holes 15 extending from a common ink chamber 8 to a delivery chamber 6 are made in a plane for forming a diaphragm 5, a thin plate 16 composed of a same member as the diaphragm 5 is provided in an ink inlet passage, and ink is supplied from the common ink chamber 8 to the delivery chamber 6 through an ink inlet passage 17 and the through holes 15. When a voltage is applied between the diaphragm 5 and an individual electrode 21, the diaphragm 5 is bent toward the individual electrode 21 side by electrostatic force and the pressure in the delivery chamber 6 is reduced. Consequently, the thin plate 16 is bent upward and the interval between the thin plate 16 and a stopper 20 is increased thus supplying ink into the delivery chamber 6. When the voltage is removed, the diaphragm 5 begins to be reset by resiliency and pushes out ink in the delivery chamber 6. The thin plate 16 tries to flex downward but it can not flex because of the stopper 20 and ink flow from the delivery chamber 6 to the common ink chamber 8 side is interrupted by means of the thin plate 16 and the stopper 20.
Patent JP-S6174540-A (JP)
Title: Double emulsified fat and oil composition
Inventor: MIZUGUCHI TSUNEO
IPC: A23D7/00
Filed: 1984-09-19
Abstract: PURPOSE:To provide the titled composition with emulsion stability, by making the composition wherein the innermost phase fats and oils contain sorbitan fatty acid ester as an emulsifying agent, and a middle water phase contains sucrose fatty acid ester and polyglycerin fatty acid ester. CONSTITUTION:The innermost phase fats and oils containing 0.01-1.5wt% based on the composition of sorbitan fatty acid ester as an emulsifying agent. The middle water phase containing 0.01-1.5wt% based on the composition of sucrose fatty acid ester having >=2 HLB and 0.05-1wt% based on the composition of polyglycerin fatty acid ester. A total amount of the emulsifying agents is 0.07-4wt% based on the composition. A ratio of the innermost phase fats and oils to the middle water phase is 1:1-4, a ratio of the continuous phase of fats and oils to the O/W type emulsion consisting of the innermost phase fats and oils and the middle water phase is 1:0.2-1, the particle diameter of the innermost phase fats and oils is <=2mu, and the particle diameter of the O/W emulsion of is 0.7mu-10mu.
Patent JP-H0360731-A (JP)
Title: Production of microcapsule
Inventor: KOYAMA KIYOSHI
IPC: C09K5/08
Filed: 1989-07-27
Abstract: PURPOSE:To efficiently produce a good-quality microcapsule in a short time by using a UV curing resin or an electron-beam curing resin as the membrane material for encapsulating a core material. CONSTITUTION:An UV curing resin or an electron-beam curing resin is used as the membrane material for encapsulating a core material such as chemicals and dyes. The core material and membrane material are dispersed in an aq. phase, the dispersion is irradiated with UV or an electron beam to cure the membrane material, and the fine grains of the core material are enclosed in the globular membrane material to obtain a microcapsule. Consequently, the interfacial condensation polymerization is carried out in a short time, and the microcapsules are quantitatively produced without elevating the temp.
Patent JP-S6440166-A (JP)
Title: Spray/deposit device
Inventor: IGAWA YOSHIO
IPC: B22F3/115
Filed: 1987-08-07
Abstract: PURPOSE:To reduce the cutting off part at both ends of a preform and to improve the product yield as well by composing a collector by joining a core pipe or solid core in the vertical direction to a disk. CONSTITUTION:A nozzle B is opened, a molten metal 3 is flowed out, a low temp./high pressure inert gas or reducing gas is injected from an atomizer 4 and a slenderly flowed molten metal 3 is formed in a spray stream 5. The spray stream 5 is stably deposited on the inclined disk 9 provided on a drive/ system 7 and a cylindrical preform 2 can be manufactured. The both end parts 2a, 2b of the cylindrical preform are cut off to make a finished part. The spray stream is thus not scattered with its deposit on the disk, the cutting off of both end parts of the preform is reduced, the product yield is improved and the preform approximate to the product shape can be executed.
Patent JP-H0620984-A (JP)
Title: Formation of rear plane electrode for semiconductor device
Inventor: NAKANO JIRO
IPC: H01L21/28
Filed: 1992-06-29
Abstract: PURPOSE:To provide a method for forming semiconductor device rear plane electrode which allows improved adhesion strength and ohmic characteristics. CONSTITUTION:A part of a semiconductor substrate, for example, a part of the rear surface 12 of a silicon wafer 1, is etched and the etched part is allowed to be the recessed part on the rear surface 12. Therefore, the same recessed part is generated on an electrode 3a formed on the rear surface 12 and when the electrode 3a is adhered on the electrode of a package by solder, the adhesion is strengthened by the mechanical anchor effects. When a phosphorus diffused layer is formed on the rear surface 12 of the silicon wafer 1 as an impurity layer after etching, the ohmic characteristics of the electrode are improved.
Patent JP-H1127924-A (JP)
Title: Motor
Inventor: MAEKAWA HIROAKI
IPC: H02K37/12
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize a motor by allowing first and second outer magnetic poles to face oppositely on the outer-periphery surface of a permanent magnet, arranging a first coil, the permanent magnet, and a second coil successively in the axial direction of the permanent magnet, and determining the length in the axial direction of the motor. SOLUTION: A permanent magnet 1 is formed into a hollow cylindrical shape, its outer-periphery surface is divided into n portions in the peripheral direction for alternately magnetizing to different poles, and adjacent positions in axial direction are shifted by 180/n degrees each from a first magnetization layer. Also, a first coil 3, the permanent magnet 1, and a second coil 4 are arranged successively, and the outer and inner magnetic poles of first and second stators excited by the first and the second coils 3 and 4 are allowed to face opposite the outer and inner surfaces of the permanent magnet 1.  Then, outer magnetic poles 18a and 18b of a first stator 18 are made to face opposite outer magnetic poles 19a and 19b of a second stator 19 with 360/n degrees phase, and the tip of the outer magnetic poles 18a and 18b of the first stator 18 and that of the outer magnetic electrodes 19a and 19b of the second stator 19 are arranged at a position closest to the axial direction.
Patent JP-S6257635-A (JP)
Title: Agitation device
Inventor: YAMAMOTO MASATOSHI
IPC: B01F15/00
Filed: 1985-09-04
Abstract: PURPOSE:To rotate an agitator at desired r.p.m. in a specified operating mode by generating a pulse in proportion to the r.p.m. set by an r.p.m. setting dial equipped with a digital display, giving the modalized pulse to a stepping motor and rotating the agitator. CONSTITUTION:A power switch 8 is closed, an operating mode is determined by an operating mode setting device 4 and the r.p.m. is set by an r.p.m. setting dial unit 2. A switch 13 is closed, a pulse is generated from a pulse generator 3 in proportion to the set r.p.m. and an agitator 6 connected to a stepping motor 5 is rotated in accordance with the mode of the operating mode setting device 4. Consequently, the agitator can be rotated at the set r.p.m. in the desired set mode and further the agitator can be slowly rotated at a remarkable low speed.
Patent JP-S5899050-A (JP)
Title: Automatic answering telephone set with speech synthesis
Inventor: FUJII TERUO
IPC: H04M1/64
Filed: 1981-12-09
Abstract: PURPOSE:To simplify the constitution and to improve the reliability, by constituting a transmission means of a response message with a speach synthesis circuit. CONSTITUTION:When a call signal comes from telephone lines 1, 2, it is detected at a call signal detection circuit 3 and outputted to a control circuit 9. Then, the circuit 9 detects a relay 4 and couples the lines 1, 2 and a coupling transformer 5. Simultaneously, or after the drive, an utterance start signal 10 is given to a speech synthesis circuit 7, synthesis information is called from a storage circuit 6 sequentially the voice is outputted through the synthesis operation. The synthesized speech signal 13 is transmitted to the lines 1, 2 through the coupling transformer 5. When the speech synthesis is finished, the circuit 7 outputs an end signal 11, releases the relay 4 and disconnects the lines 1, 2 from the coupling transformer 5.
Patent JP-S5898867-A (JP)
Title: Controller for tape transportation
Inventor: TAJIMA FUJIO
IPC: G11B15/54
Filed: 1981-12-09
Abstract: PURPOSE:To attain a high density and a high speed with a small-sized reel-to- reel device, by controlling servo systems to respective motors for reels cooperatively in accordance with the variance in diameters of winding of reels. CONSTITUTION:Reels 2 and 3 driven by motors 4 and 5 have tachometers 6 and 7, and their quantities of rotation are detected in detectors 8 and 9 and are sent to a CPU21 to calculate momentarily changing diameters of winding of reels. In accordance with diameters of winding of reels at this time, target values 43 and 44 of reel rotation numbers are sent to error detectors 16 and 17. Acutal rotation numbers 28 and 29 are compensated in circuits 18 and 19 by feedback, and errors are detected by detectors 16 and 17, and signals 49 and 50 are servo- amplified in amplifiers 14 and 15 to drive motors 4 and 5 through motor driving circuits 12 and 13. Meanwhile, signals 41 and 42 including information of the inertia of reels are applied from the CPU21 to servo amplifies 14 and 15 and feedback compensating circuits 18 and 19 through an adaptation controlling circuit 20, and tension torque compensating signals 22 and 23 are applied to driving circuits 12 and 13. Thus, the tape is run in a constant speed.
Patent JP-2000024167-A (JP)
Title: Curing mat for antifreezing
Inventor: ITO YOSHIHIKO
IPC: A63C19/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a curing mat for antifreezing for a ground surface which is excellent in thermal insulatability and waterproofness and is excellent in usability and removing workability by covering the entire surface of a synthetic resin soft foam plate specified in apparent density, modulus of elasticity in bending and thickness with a waterproof covering sheet. SOLUTION: The curing mat for antifreezing is constituted by covering the entire surface of the synthetic resin soft foam plate 1 with the waterproof covering sheet 2. The synthetic resin soft foam plate 1 is preferably a foam sheet of, for example, a polystyrene system and its apparent density is set at 0.007 to 0.035 g/cm3, by which the plate is made easily liftable and the deflect at the time of lifting is lessened. The modulus of elasticity in bending is set at 2 to 25 kg/cm2, by which the plate is made easily fittable to the ruggedness of the ground surface and the effect of antifreezing and curing is improved. Further, the thickness is set at 10 to 100 mm to assure the thermal insulatability and bending strength necessary for antifreezing. As a result, the thermal insulatability is improved and the freezing is surely prevented.  In addition, the workability when in use and removing is improved.
Patent JP-S5986960-A (JP)
Title: Image forming device
Inventor: YOSHIDA TADASHI
IPC: H04N1/00
Filed: 1982-11-10
Abstract: PURPOSE:To execute a display even in case of a massive quantity by constituting so that the recording sheet number can be recognized in the recording part side, when recording an output information from an external apparatus. CONSTITUTION:Basing on a picture information transmitted from an external apparatus, picture recording is executed on a material to be recorded. In that case, a display part 16-7 of a desired recording sheet number set by the external apparatus, and a display part 16-8 for displaying a remaining sheet number to be recorded or a sheet number whose recording is ended are provided. In such a way, display in case of a massive quantity can be executed.
Patent JP-H0482148-A (JP)
Title: Fluorescent display tube
Inventor: KATO IKUO
IPC: H01J31/15
Filed: 1990-07-24
Abstract: PURPOSE:To enable relatively free selection of a shape by using a member made of organic high-polymer compound in at least at of a housing container. CONSTITUTION:Thermoelectrons emitted from cathode rays 6a, 6b are acceleration-controlled by control electrodes 5a, 5b, and collide with a fluorescent face 3 so that light emission takes place. A housing container is obtained by heating and bonding a board 1 and a face portion 7 using polyethylene as organic high-polymer compound. With a non-organic material film or organic compound films 8, 9 of a different sort, organic compound is preferably coated for the housing container by application or evaporation. The coating film inside the container has the effects of reducing gas emitted from or permeating organic compound constituting the container. The coating film outside the container has the effect of reducing gas permeating the container.
Patent JP-S6173757-A (JP)
Title: Molding resin composition
Inventor: YOSHIFUJI JUNNOSUKE
IPC: C08L71/02
Filed: 1984-09-20
Abstract: PURPOSE:To provide the titled compsn. which gives moldings having excellent resistance to heat, load and frictional wear, consisting of a water-crosslinkable polyolefin and a polyether. CONSTITUTION:20-90pts.wt. water-crosslinkable polyolefin (e.g. water- crosslinkable polyethylene) obtd. by introducing a silicone functional group, etc. into a polyolefin, 80-10pts.wt. polyether [e.g. polyacetal (co)polymer] and a crosslinking agent (e.g. vinyltrimethoxysilane) are blended together to obtain the titled compsn. If desired, the comps. is pelletized, molded into articles such as a conduit for control cable, liner, cam or gear, and crosslinked at 90-98 deg.C by hot water or steam to such an extent that a degree of crosslinking is 60-80%, thus obtaining molding having excellent resistance to heat, load and frictional wear.
Patent JP-H0730795-A (JP)
Title: Video camera system
Inventor: NAGAI JUN
IPC: H04N5/232
Filed: 1993-07-13
Abstract: PURPOSE:To catch an object again by commanding any suitable tracking operation to an optical system by detecting that the object gets out of a display picture. CONSTITUTION:A digital camera processing circuit 7 processes an output signal S1 of an imaging device 4 and sends it to a followup control circuit part 11 as a detect signal S4 for object followup. When the object is moved inside the display picture, the followup control circuit part 11 sends a followup control signal S5 to a panning driving motor 12A and a tilting driving motor 12B based on the signal S4, and the object is followed up by an optical system 2. When the object is absent inside the display picture, an operate signal S6 is sent to and alarm display 9, and a predictive tracking control signal to continue the preceding following operation and a scan operation control signal to perform scanning according to a decided pattern are successively sent to the driving motors 12A and 12B. Further, the control signal S5 to perform zooming in a wide direction is sent to a zooming driving motor 12C.
Patent JP-H1140628-A (JP)
Title: Method for acquiring lsi potential distribution image
Inventor: WADA SHINICHI
IPC: H01L21/66
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for acquiring a potential distribution image for acquiring an image in a short time in which the charge-up of an electron for an objective LSI can be escaped, and potential distribution for the test vector of the address of an original object to be measured can be expressed with in good contrast. SOLUTION: In this LSI potential distribution image acquiring method, the dose of an electronic beam on an object LSI is reduced, a prescribed power supply voltage is impressed to the power supply terminal of the objective LSI, and a test vector system is successively impressed to an address to be measured. Then, the dose of an electronic beam on the observation range of the objective LSI is increased, and the potential distribution image of the objective LSI is acquired, while the test vector of the address to be measured is held and impressed. Afterwards, a series of operations reaching an operation for grounding the power supply terminal of the objective LSI in a constant period is repeated than once. Also, the dose on the objective LSI is increased in the power supply terminal grounding period, as compared with a potential distribution image acquiring time.
Patent JP-H0940640-A (JP)
Title: Production of epsilon-caprolactam
Inventor: SANO HIDEFUMI
IPC: C07D201/04
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain at low cost high-quality ε-caprolactam by reacting cyclohexene with water to obtain cyclohexanol, dehydrogenating the product into cyclohexanone, and then putting its oxime to Beckmann rearrangement. SOLUTION: First, cyclohexene is hydrated into cyclohexanol which is then dehydrogenated into cyclohexanone. Secondly, the cyclohexanone is reacted with hydroxylamine into cyclohexanone oxime. Finally, the cyclohexanone oxime is subjected to Beckmann rearrangement to obtain the objective ε- caprolactam. In this case, it is preferable that the impurity content of the cyclohexanone determined by a specific gas chromatography be <=0.3 (pref. <=0.1)wt.% (e.g. using a flame ionization detector with a fused silica capillary column 60m in length and 0.53mm in inner diameter whose inner wall is coated with a silicone-based liquid phase compound containing 20wt.% of β-cyclodextrin at a film thickness of 0.5μm).
Patent JP-H0395120-A (JP)
Title: Spironolactone composition for local use
Inventor: CHIYUNGU EUN KIMU
IPC: A61K8/00
Filed: 1990-07-25
Abstract: PURPOSE: To obtain a spironolactone composition comprising an effective dose of a spironolactone, an emulsifier, a proper solvent, a buffering agent and water, extremely stable on storage for a long period, and useful for treating acne, hirsutism and diseases caused by the excessive activities of male hormones. CONSTITUTION: This spironolactone comprises (A) 1.0-12.0wt.% of a spironolactone, (B) 2.5-18.5wt.% of an emulsifier comprising B1 : a stearyl alcohol- sodium lauryl sulfate mixture and B2 : a glycol monostearate-polyoxyethylene stearate mixture, (C) 0.5-6.0wt.% of a solvent selected from diisopropyl adipate and a 8-10C ethoxylated glycerol, (D) 0.2-2.3% of a buffering agent comprising a weak acid salt and a weak acid, and (E) 50-80wt.% of water. The component B preferably has a B1 /B2 ratio of (1.5-12.0)/(1.0-6.5). The composition may further be compounded with a preservative such as methyl p-hydroxybenzoate or imidazolidinylurea.
Patent JP-H0362119-A (JP)
Title: Printer
Inventor: KANEKO HIROMI
IPC: G06F3/12
Filed: 1989-07-28
Abstract: PURPOSE:To integrate the signal lines of a cable by measuring the period of a pulse signal by a printer control part and identifying ON/OFF states of respective switches. CONSTITUTION:The ON/OFF states of the respective switches SW 4 - SW 6 are sent out to a printer control part 2 with pulses having predetermined periods for identifying the ON/OFF states of the respective switches. The pulse signal is inputted to a microprocessor 9 to measure the pulse width, thereby discriminating the ON/OFF states of the switches SW4 - SW6.
Patent JP-S6091498-A (JP)
Inventor: YUYAMA MINORU
IPC: G08G1/127
Filed: 1983-10-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0542407-A (JP)
Title: Hole cutter
Inventor: OMI KATSUHEI
IPC: B23B51/04
Filed: 1991-08-07
Abstract: PURPOSE:To improve cutting efficiency by smoothly ejecting chips so as to reduce cutting resistance. CONSTITUTION:A difference in height in the feeding direction is made between inside and outside of a tip 12 of a second cutting edge 4. A part not related to cutting is provided at a tip 11 of a first cutting edge 3. Thus, thick and rigid chips and thin chips are ejected with a difference in speed. Accordingly, as those chips are not tangled with each other, cutting resistance is reduced and efficient cutting is enabled.
Patent JP-2000023221-A (JP)
Title: Radio selective calling receiver
Inventor: YANAGIYA HIDEYUKI
IPC: H04W4/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the radio selective calling receiver that is also provided with a crime prevention bell function to store an operation time of the crime prevention bell function to a memory. SOLUTION: A crime prevention bell function using functions of the small sized portable radio selective calling receiver is added to the small sized portable radio selective calling receiver where a call reception time is stored in a RAM 7 based on time count by a timer 5. When a carrying person operates a crime prevention switch 14, a ringer 13 rings to informs surrounding persons of occurrence of any fault and a control section 11 stores an operation time of the crime prevention bell switch to an EE-PROM 16 based on a time counted by the timer 5.  A call reception function and the crime prevention bell function are integrated to satisfy a requirement of storage in an easily extracted place and carrying in common to the both, and a time count function of the radio selective calling receiver is utilized to realize a recording function of a notice time being a requirement specific to the crime prevention bell.