baber/WOPTO huggingface dataset:
Patent JP-H06327691-A (JP)
Title: Calculus crushing device
Inventor: KUDO NOBUKI
IPC: A61B8/06
Filed: 1993-05-20
Abstract: PURPOSE:To provide a calculus crushing device that can indicate a focal point where ultrasonic wave actually focuses on after, at least, shock wave is sent and an actual medical care starts. CONSTITUTION:In the calculus crushing device that crushes a calculus with the impact obtained by focusing the medical care ultrasonic wave generated from a main ultrasonic wave source 1 on an focal point, and that generates an image near the focal point by transmitting and receiving ultrasonic wave with a probe 2 attached to the main ultrasonic wave source 1, a marker indicating a focal point is superimposed with the image according to the positioning relation between the main ultrasonic wave source 1 and the probe 2 before the medical care ultrasonic wave is generated. While, after the medical care ultrasonic wave is generated, only a moving object which moves at a certain speed by the impact is imaged using the doppler processing and the image is superimposed with the screen.
Patent JP-S60262826-A (JP)
Title: High-molecular weight polydiphenylsiloxane and its production
Inventor: MORITA MASAO
IPC: C08G77/08
Filed: 1984-06-11
Abstract: PURPOSE:To obtain the polymer having a high glass transition temperature and a high heat decomposition temperatue and excellent heat resistance, by polycondensing diphenylsilanediol or a diphenylsiloxane oligomer having a hydroxyl group on each end by using a super-strong acid as a catalyst. CONSTITUTION:A high-MW polydiphenylsiloxane having a weight-average MW>= 2X10<3> is produced by polycondensing diphenylsilanediol or a diphenylsiloxane oligomer having a hydroxyl group on each end by using a super-strong acid as a catalyst. Examples of the super-strong acids include FSO3H, AsF5.FSO3H, and TaF5.FH. The reaction temperature is preferably -40 deg.C - room temperature. The reaction is continued for 30min-30hr. The product is precipitated from methanol or hexane and purified by reprecipitation from a dioxane/methanol system.
Patent JP-H09282163-A (JP)
Title: Double instruction fetch processor
Inventor: ISHII KENJI
IPC: G06F9/38
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of pipeline install caused by control hazard by always guaranteeing a normal control flow by selecting an instruction code determined corresponding to the presence/absence of branch based on the executed result of a preceding test instruction and branching conditions and inputting that code to an instruction decode stage. SOLUTION: This processor has a control part 10, data path part 20 and internal processor cache 30. Then, the address of the branch destination is extracted from a branching instruction fetched on an instruction fetch stage, the instruction code corresponding to both the control flow in the case of not establishing the branch and the control flow in the case of establishing the branch is fetched on the instruction stage of the next clock, the instruction code is selected corresponding to the presence/absence of branch based on the executed result of the preceding test instruction at an ALU and the branching conditions, and this selected instruction code is inputted to the instruction decode stage.
Patent JP-H01288257-A (JP)
Title: Thermotherapy device
Inventor: MASUKO KOICHI
IPC: A61F7/08
Filed: 1988-05-16
Abstract: PURPOSE:To heat the whole area of a diseased part organization and to remedy it by having plural heat pipes whose tips are pointed so as to be inserted to the diseased part, a thermal source to heat the rear edge sides of the heat pipes, a controller to control the temperature of the thermal source, and a temperature sensor to measure the temperature of the diseased part. CONSTITUTION:For three heat pipes 2 of a thermotherapy device 1, respective heat pipes 2 are inserted into a diseased part organization A1 so as to cause the center of three heat pipes 2 to be located on the approximately center of a tumor. A needle temperature sensor 6 is inserted beforehand so as to measure each internal temperature in a position made into the middle of two adjoining heat pipes 2 and 2. When a heater 3b of a thermal source part 3 is made exothermic by executing a current flowing, the heat generated by the heater 3b is made into the latent heat of an operating fluid by each heat pipe 2, the heat is transferred to a tip part 2a, it is radiated at the time of condensing it at the tip part 2a, and the diseased part organization A1 is heated from an internal part. When a low temperature part is detected except in the position of the needle temperature sensor 6, a thermotherapy is executed by increasing the exothermic quantity of the thermal source part 3 by a controller so as to make even the temperature at such a part into a set temperature or above.
Patent JP-2000310066-A (JP)
Title: Lock keeper for locking rod
Inventor: UCHIDA MASAYA
IPC: E05C9/04
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a rod pull-in guide for protecting a coating surface, capable of smoothly closing a door even if there is somewhat shift between a hole and a rod three-point tightening and of mounting on a fixed frame with simple operation without requiring adjustment from time to time. SOLUTION: For filling in a fixed frame 1 with simple operation, a groove 6 provided in the direction of the width and depth of the fixed frame 1 parallel to a ground and a rod guiding hole 7 provided in the axial direction perpendicular to the ground for inserting a rod 3 slid up and down in association with the rotation of the door 2 are formed in a cylindrical portion of a casing 5. An insertion port in the rod guiding hole 7 is formed in a tapered shape to smoothly pull the rod 3 therein.
Patent JP-S5742213-A (JP)
Title: Intermediate frequency amplifying circuit
Inventor: SUMI TATSUMI
IPC: H03F3/45
Filed: 1980-08-27
Abstract: PURPOSE:To achieve stable intermediate frequency amplifying circuit without self- oscillation, by inputting the final stage output of a differential amplifier of multistage constitution to the base of an emitter follower transistor (TR) via a resistor and obtaining an output from the emitter. CONSTITUTION:An FM or PM signal inputted from a terminal 1 is amplified and in amplitude-control at a differential amplifier of multistage constitution consisting of TRsQ1, Q2-Q11, Q12. The output signal from the collector of the differential amplifiers Q11, Q12 at the final stage is applied to the base of emitter follower TRsQ13, Q14 via resistors R27, R26 respectively. The output signal of the emitter of  the TRsQ13, Q14 is applied to emitter followers TRsQ17, Q18 via resistors R29, R28  and an output is picked up at terminals 3, 2 from the emitter of the TRsQ17, Q18. By suitably selecting the value of the resistors R26-R29, the high frequency component of an input signal only can be attenuated without attenuating the gain of an intermediate frequency band with this resistance value and the junction capacitance of the base and collector of the emitter follower TR and a stable circuit can be obtained without self-oscillation.
Patent JP-S5910749-A (JP)
Title: Engine throttle valve controller
Inventor: NAKASUMI TADATAKA
IPC: B60K26/00
Filed: 1982-07-07
Abstract: PURPOSE:To improve the acceleration performance of car, by detecting the magnitude of factors (such as the weight of car) to be resistant against the acceleration of car and when it exceeds over predetermined level, increasing the ratio of the opening of a throttle valve against the opening of accelerator. CONSTITUTION:Under travelling of a car, the stepping of an accelerator pedal 1 is detected by an accelerator opening detector 2 to feed a signal through an amplifier 3 to a differential amplifier 4 then the difference against a signal from a throttle valve opening detector 10 is produced to drive a motor 8 thus to control a throttle valve 9. A factor to be resistive against the acceleration of car such as the weight of car is detected by a car weight detector 11 then compared with the referential level 13 in a comparator 12 and if it is higher than the referential level, the amplification factor of the amplifier 3 is increased to increase the throttle valve opening against same accelerator opening thus to improve the acceleration performance of car.
Patent JP-S5642237-A (JP)
Title: Manufacture of photoreceptor
Inventor: UEDA HIROO
IPC: H01L31/08
Filed: 1979-09-17
Abstract: PURPOSE: To enhance the charging characteristics of a photoreceptor by melting bisphenol-A in a drying process when the photoreceptor is manufactured.  
     CONSTITUTION: When a soln. of phthalocyanine pigment, insulating resin and bisphenol-A in solvent is applied to an electrically conductive substrate and dried to manufacture a photoreceptor, the heat treating temp. of the drying process is adjusted to the m.p. of bisphenol-A or above to melt the bisphenol-A in the applied soln. once, followed by drying. Thus, crystal deposition on the resulting photoreceptor is inhibited. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60263415-A (JP)
Inventor: FUNATO SUSUMU
IPC: H01C1/02
Filed: 1984-06-12
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-H0414970-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAMOTO TORU
IPC: H04N5/782
Filed: 1990-05-09
Abstract: PURPOSE:To prevent the occurrence of rainbow noise by recording a control signal with a different duty ratio from normal duty ratio twice consecutively at the end of recording in the video recording mode and starting the recording when it is detected at the start of succeeding video recording. CONSTITUTION:A control duty modulation command is inputted to an input 22a at the end of recording of the video recording mode and a control signal with other duty than a normal duty ratio is recorded consecutively twice via a control head 7. At the start of succeeding video recording, a reproduced control duty discrimination circuit 23 monitors the duty ratio of a reproduced control signal and when other duty than the normal duty is inputted consecutively twice, a recording end detection signal is outputted from an output 23b and a recording and reproduction mode controller 21 outputs a recording command to an input 2a of the video recording circuit 2 from the output 1b. Thus, overlapping at joints is avoided and occurrence of rainbow noise is prevented.
Patent JP-S5546525-A (JP)
Title: Preventing device for vibration of electric induction machine
Inventor: OBATA TOSHIMITSU
IPC: H01F27/06
Filed: 1978-09-29
Abstract: PURPOSE: To reduce the vibration amplitude of a vibrated body such as a pipe or a ladder attached to the outside of a tank, by securing a fixation member for the vibrated body so that the secured position of the fixation member can be adjusted.  
     CONSTITUTION: An air escape pipe 6 and a water draining pipe 7 are fixed to a tank 3 through a fixation member 20, a cleat 17, mounting bolts 16 and a mounting seat 15. The fixation member 20 comprises a sliding part 21 slidably fitted on the cleat 17, and a holding part 24 for holding the pipes 6, 7, which are fixed by bolts 22. The vibration amplitude of the pipes 6, 7 at a frequency by 2W3Hz higher or  lower than the resonance frequency is much smaller than that at the resonance frequency. If resonance takes place, the bolts 22, 16 are loosened and the fixation  member 20 is slid in the direction of an arrow 23 so that the pipes 6, 7 are fixed in  anti-resonance positions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0414807-A (JP)
Title: Lead terminal structure of electronic component
Inventor: INOUE AKIO
IPC: H05K3/34
Filed: 1990-05-08
Abstract: PURPOSE:To reduce the concentration of stress, to reduce stress generated in a solder and to prevent the solder from being destroyed by a method wherein the angle formed by the external-shape line of a lead and by the external-shape line of the solder at the boundary between the lead and the solder is set to a specific value. CONSTITUTION:A lead 2 is arranged in such a way that the angle theta formed by it and a solder 5 is at about 180 deg.. When a temperature cycle is exerted on an electronic component being used and the thermal expansion amount of a package 1 and a printed-circuit board 3 is different, a stress is generated in the solder 5. Since the angle formed by the external-shape line of the lead wire 2 and the external-shape line of the solder 5 is at about 180 deg., the stress is not concentrated. As a result, the stress generated in the solder 5 is reduced remarkably as compared with conventional cases.
Patent JP-H02298902-A (JP)
Title: Polarizing film and production thereof
Inventor: SHIMIZU OSAMU
IPC: G02B5/30
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the production process which simplifies an orientation treatment stage by a polarizing film formed of the ion complex or mixture composed of a dichromatic dye and a bimolecular film forming compd. and has the mass productivity improved in productivity. CONSTITUTION:The dichromatic dye 5 and the bimolecular film forming compd. 6 may form the ion complex or may be a simple mixture. The dichromatic dye 5 is easily arranged by using the bimolecular film forming compd. 6 having large self-associatability together with the dichromatic dye 5. The ion complex or mixture composed of the dichromatic dye 5 and the bimolecular film forming compd. 6 is dissolved in an org. solvent. The soln. prepd. in such a manner is applied on a base film 2 and the surface of the coating layer 1 is subjected to the orientation treatment. The soln. is otherwise applied on the base film 2 previously subjected to the orientation treatment. An adhesive agent 3 and a protective film 4 are laminated on the polarizing film 1 formed in such a manner, by which the polarizing plate having large polarizability is obtd.
Patent JP-S5244104-A (JP)
Title: Power source equipment
Inventor: SUGIURA NAOKATSU
IPC: G05F1/38
Filed: 1975-10-03
Abstract: PURPOSE: The load polarity is detected, the read load to positive and negatic output is discriminated, and the detection of output voltage is occasionally switched to feed it back to inverter. As a result, stabilization is ensured for bothpositive and negatic outPut. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000311018-A (JP)
Title: Self-operated differential pressure holding damper
Inventor: OTANI MITSUSACHI
IPC: F24F13/08
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a self-operated differential pressure holding damper which can securely hold fine inter-chamber differential pressure without damaging the effective use of space. SOLUTION: A self-operated differential pressure holding damper holds pressure difference between the space 13 of a lower pressure side and the space 12 of a high pressure side to be almost constant. A cylindrical member 1 having a center axis extending in a vertical direction in an installed state, a chamber part 4 for introducing air from the space of the high pressure side to the lower end part of the cylindrical member and a floating member 3 receiving ascending air flow formed in the cylindrical member and floating along the vertical direction in the cylindrical member are installed. Opening parts 2 facing the space of the lower pressure side are made on the side of the cylindrical member. The opening parts are made so that the area of the opening parts in an area lower than the floating member changes in accordance with the floating height position of the floating member.
Patent JP-S63284864-A (JP)
Title: Manufacture of insulated-gate field-effect transistor
Inventor: AOKI KENJI
IPC: H01L29/78
Filed: 1987-05-15
Abstract: PURPOSE:To keep an impurity concentration of a channel region to a low level and make it possible to have a high mobility of a gate oxide by forming the gate oxide film at a temperature which is lower than that of an epitaxial growth in the case of forming the channel region with a CVD technique when the gate oxide film is formed. CONSTITUTION:After forming an epitaxial growth layer 2, a substrate is set in a hot wall-type CVD device under reduced pressure. Dichlorosilane and dinitrogen monoxide are used as material gases to form a gate oxide film 3 and the excellent oxide film is obtained, for example, by keeping a substrate temperature at 850 deg.C and by setting a gas pressure and a gas flow rate at optimum conditions. In this way, an impurity diffusion is suppressed to the extent that its diffusion from a highly concentrated substrate 1 to a low concentrated epitaxial growth layer 2 is negligible and operations can be performed at great speed by forming the gate oxide film 3.
Patent JP-S61277685-A (JP)
Title: Novel indolizidine derivative, production thereof and composition containing said derivative
Inventor: HASHIMOTO SHINJI
IPC: A61K31/435
Filed: 1985-05-31
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H, hydroxy, cyano, halogen, acyloxy, etc.; R<2> is hydroxy or acyloxy; R<3> is H, hydroxy, acyloxy or halogen; R<4> is lower alkyl; Y is halogen; n is 0 or 1, etc.). EXAMPLE:1alpha,2alpha,8beta-Tribenzoyloxy-8alphabeta-indolizidine. USE:An immunological regulator. PREPARATION:A compound expressed by formula II is reacted with an acylating agent, e.g. aliphatic carboxylic acid or aromatic carboxylic acid, preferably in the presence of a base in a solvent, e.g. dimethyl sulfoxide, under mild conditions such as while cooling, at room temperature or while warming to afford the aimed compound expressed by formula I.
Patent JP-S60263133-A (JP)
Title: Variable power copying machine
Inventor: NAGASHIMA YOSHIYASU
IPC: G03G15/00
Filed: 1984-06-11
Abstract: PURPOSE:To eliminate inconvenience during the replacement of a process unit while an automatic unmagnification mode resetting means is provided by turning of the automatic unmagnification resetting means when the process unit is detached from the main frame. CONSTITUTION:An electrostatic charging electrode and an electrostatic discharging lamp 16 are formed as one process unit 6 together with a photosensitive drum 5 as an electrostatic image carrier, developing and cleaning device, etc., and the unit is fitted detachably while slid on a rail type holding member provided to the copying machine frame. A switch SW which is pressed with an end part 6a of the process unit 6 while the process unit 6 is attached to the copying machine frame is fixed. When the process unit 6 is detached from the copying machine frame, the switch SW is closed automatically to connect a power circuit which is not shown in a figure, and a voltage having the same level with +VB is applied to a point P1 of an automatic magnification resetting control circuit I, thereby stopping magnification resetting operation.
Patent JP-H08309933-A (JP)
Title: Release film
Inventor: KOYAMA TOSHIYA
IPC: B32B27/36
Filed: 1995-05-18
Abstract: PURPOSE: To provide a release film having a release layer of which the surface generates no repellency even when an aq. coating soln. is used for molding a film or sheet of every kind and capable of being peeled from a self-adhesive film or sheet by proper force by providing a release layer specified in the max. surface tension calculated from a formula on the single surface of a polyester film. CONSTITUTION: A release film is obtained by providing a release layer of which the max. surface tension calculated according to formula γLmax=L/b+γc/2 (wherein b is a constant calculated by zisman plot and γc is critical surface tension) is 30-50 dyne/cm on at least the single surface of a polyester film. The release layer is constituted by compounding a silicone resin having a structure of various units with a polydimethylsiloxane polymer and the surface tension thereof is increased by adjusting the concn. of the methyl group in the release layer.
Patent JP-H01289060-A (JP)
Title: Semiconductor substrate ion implantation device
Inventor: TASHIRO NAOTO
IPC: H01L21/265
Filed: 1988-05-17
Abstract: PURPOSE:To be able to uniformly perform ion implantation on a substrate and consequently to improve the quality of a product by setting a semiconductor substrate on a disk to rotate the disk while changing an injection angle at the time of implantating treatment of the impurities. CONSTITUTION:A semiconductor substrate 11 is arranged on a substrate stand 12a of a disk 12 for being rotated inside a disk chamber 1 by a rotary motor 2. Further, a vertical motion motor 3 rotates a ball screw 4 and the chamber 1 slides on a slide plate 5 for performing vertical motion. Further, an angle variable motor 6 rotates an angle variable ball screw 7 to move the whole angle of the chamber 1 in order to change a pose of the substrate 11 to an ion beam B, that is to say, an implantating angle of the beam. At this time, even if the chamber 1 moves on the bias to a conduit 14, the bellows 8 absorb its angle change portion so as to hold a vacuum. Thereby, a shadow of a beam due to the unevenness of the surface is eliminated so that ions can be uniformly implanted.
Patent JP-H06329001-A (JP)
Title: Vehicle washing equipment
Inventor: KAWAI NOBUHIKO
IPC: B60S3/04
Filed: 1993-05-24
Abstract: PURPOSE:To prevent damage of a safety sign and a vehicle to be washed by vertically providing a collapsible safety sign, and providing an energizing tool to energize this safety sign to the upright position. CONSTITUTION:A driver controls the operation of the steering wheel while paying attention to a pole 16 as a sign when a vehicle turns to the left at the terminal of a vehicle moving passage 7. This prevents an accident where the side surface on the inner wheel side of a vehicle 8 to be washed hits a side brush 4a and a part of a windshield 5 on the left side of a washing machine body 1 which is stopped at the home position H. Even when the side surface on the inner wheel side of the vehicle 8 to be washed is brought into contact with the pole 16, a coil spring 20 is bent according to the degree of the contact to collapse a collapsible part 19. When the vehicle 8 to be washed passes by, the collapsible part 19 is energized by the coil spring 20 to return to the upright position. This constitution prevents damage of the pole 16 and the vehicle 8 to be washed.
Patent JP-H06305161-A (JP)
Title: Ink jet printer
Inventor: SHIRAISHI HAJIME
IPC: B41J2/175
Filed: 1993-04-26
Abstract: PURPOSE:To select various printing modes by changing a way to mount a cartridge. CONSTITUTION:In an ink jet printer mounting a printing cartridge to perform printing, a carriage 1 capable of individually mounting printing cartridges 2,3 integrally equipped with ink receiving chambers 24, 34-36 and ink emitting means 23,33 in a detachable manner, a detection means detecting the kinds of the mounted printing cartridges and a printing control means changing over printing modes corresponding to the kinds of the mounted printing cartridges 2,3 are provided. In this ink jet printer, usual mono-color or multi-color printing can be performed by mounting a mono-color cartridge 2 or multi-color cartridge 3 on the carriage 1 and a plurality of cartridges of the same kind are mounted to be put to practical use to perform high speed printing or to select highly detailed printing to perform printing of high resolving power.