baber/WOPTO huggingface dataset:
Patent JP-S58207326-A (JP)
Title: Method and apparatus for heat treating high tension chain
Inventor: GONDOU HISASHI
IPC: C21D1/63
Filed: 1982-05-27
Abstract: PURPOSE:To make a high tension chain homogeneous and to enhance the toughness of the weld zones at low temp. by continuously heating the chain to a specified temp. while passing the chain through a furnace, holding the chain for a specified time, and quenching it by passing through a cooling vessel. CONSTITUTION:A high tension chain is continuously heated to the AC3 point +100 deg.C- the AC3 point +250 deg.C while passing the chain through a vertical furnace for continuous heat treatment, and it is held for <=10min. The heat treated chain is quenched by passing through a cooling vessel filled with a refrigerant and placed under the bottom of the furnace with a device for preventing air permeation in-between. It is preferable to carry out tempering at the AC1 point -150 deg.C- the AC1 point after the quenching.
Patent JP-H0347202-A (JP)
Title: Sole of shoe made of polyurethane resin, and manufacture of it
Inventor: FUKUSHIMA KOICHI
IPC: A43D25/06
Filed: 1990-04-06
Abstract: PURPOSE:To improve moisture and heat-resisting properties by employing polyurethane resin specified tensile strength and abrasion loss to manufacture soles. CONSTITUTION:Soles for shoes are manufactured by reacting and hardening a mixture of high reactive materials including poloxyalkylenpolyol in a mold, and is made of polyurethane resin having not less than 60kg/cm<2> of tensile strength in conformity to JIS-K-6301, and 150mg or less of abrasion loss in conformity to JIS-K-7311. Thus, a sole of shoe can be obtained which has advanced moisture and heat resisting properties, and higher those than the conventional ester polyurethane made sole, of course, and much higher than ether polyurethane made sole.
Patent JP-H0899885-A (JP)
Title: Viscosity stabilized acid composition
Inventor: RUUBAA JIYOSEFU REIMONDO
IPC: A61K47/36
Filed: 1995-04-17
Abstract: PURPOSE: To obtain an antacid composition comprising magnesium alginate and an antiacid material containing a composite Al-containing acid salt, and useful for treating the irritations of esophagus, stomach and intestines, such as regurgitant esophagitis. CONSTITUTION: This aqueous suspension antiacid composition not causing the 50% or more change of its viscosity over 12 weeks at a temp. from room temperature to 40 deg.C is obtained by mixing (A) an antiacid material containing a composite Al-containing acid salt preferably substantially comprising the reaction product of coprecipitated aluminum hydroxide/magnesium carbonate gel with magnesium alginate and preferably giving an acid-neutralizing ability of 1-3 mEq/ml to the composition with (B) magnesium alginate in an amount effective to obtain a viscosity of 400-800 cPs in an A:B component weight ratio of 1:1 to 2:1, and subsequently thermally reacting the mixture. The composition preferably further contains a substance, such as potassium bicarbonate, generating a non-toxic gas, when brought into contact with a gastric juice.
Patent JP-H02290891-A (JP)
Title: Preparation of alkylphosphinic acid diesters and/or dialkylphosphinic acid esters
Inventor: GIYUNTERU SHIEFUERU
IPC: C07F9/46
Filed: 1990-04-06
Abstract: The abovementioned compounds are prepared by reacting trialkyl phosphites with phosphorus trichloride and/or monoalkyl esters of dichlorophosphinous acid at -20 to +100 DEG C followed by immediately reacting the product with alkylmagnesium chloride or alkylmagnesium bromide at -60 to +50 DEG C, followed by removing the desired compounds from the distillate of the volatile compound. This allows dialkyl esters of alkylphosphonous acids and monoalkyl esters of dialkylphosphinous acids to be obtained without complicated and costly purification of intermediates. The phosphorus-containing esters obtained, in turn, are valuable intermediates, for example for the preparation of flameproofing agents and crop protection agents.
Patent JP-S60234530-A (JP)
Inventor: MURAKAMI RIYOUHEI
IPC: A01M29/28
Filed: 1984-05-07
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-S60234233-A (JP)
Title: Optical recording and reproducing device
Inventor: KOISHI KENJI
IPC: G11B7/004
Filed: 1984-05-07
Abstract: PURPOSE:To attain the record/reproduction of disks having different recording systems through the same recording/reproducing device, by controlling the polarity of a record signal based on the result of detection of a polarity deciding mark for record signal provided to an optical disk. CONSTITUTION:When an optical disk is loaded to a disk motor 7, a controller (not shown in the figure) consisting of a microcomputer detects the loading of the disk. Then a command of revolution is delivered to the motor 7. An FF21 is cleared by the rise of said command. If a polarity reverse mark 17 exists to show that the optical disk has an erasion function, a photodiode 19 detects the mark 17. This detection signal is compared with the reference voltage VTH by a comparator 20 and delivered in the form of a pulse. This pulse output latches FF outputs Q and Q'. Then the output of a modulator is inverted and delivered by a logic signal reverse logic 22. Thus even an optical disk of an erasable whitening record system can obtain the reproduction signal output of the same polarity as the output of the modulator obtained in a record mode. As a result, the stable reproduction is possible with a preamplifier, a signal processing circuit and a demodulator which have systems equal to a blackening record system.
Patent JP-H0810045-A (JP)
Title: Electric toothbrush
Inventor: YOKOTA NOBUKO
IPC: A61C17/22
Filed: 1995-04-17
Abstract: PURPOSE:To provide an electric toothbrush which can switch over the operation of a brush body with ease without manual operations. CONSTITUTION:This electric toothbrush is provided with a main body 1 composed of a drive section 13 which actuates various kinds of actions and of an action change section 14 which selectively switches an action over to another action out of the aforesaid actions, and with a brush body 2 driven by the drive section 13. The action change section 14 is so constituted that the action of the drive section 13 is changed depending on pressure applied on the brush body 2.
Patent JP-H09280192-A (JP)
Title: Submergible pump
Inventor: ITANI RYUJI
IPC: F04D13/08
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To directly fit a hose, etc., provided with a tapered screw, to a discharge port, to suitably use the hose, in the case where the tapered screw is normalized as a pipe screw. SOLUTION: A rotor shaft 24, for inserting the axis part of a motor 20, is inserting a bracket 29, for covering the lower end surface of the motor 20, and an impeller 31, arranged in a pump casing 35, is fitted to the lower end part of the bracket 29. Fluid, flowed into a pump casing 35, is discharged upward from a delivery port provided on a head cover 10, by the rotation of the impeller 31. A taper screw 14a is provided on the outer peripheral surface of the delivery port, and a hose, etc., to which the tapered screw is provided, can be directly fitted to the tapered screw 14a.
Patent JP-S63261064-A (JP)
Inventor: KAWAI MASAHIKO
IPC: E04G11/28
Filed: 1987-04-15
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-S60234619-A (JP)
Inventor: TAKAHASHI TOSHIHISA
IPC: A47J41/00
Filed: 1984-05-07
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-S5315770-A (JP)
Title: Production of semiconductor device
Inventor: INOUE OSAMU
IPC: H01L29/72
Filed: 1976-07-28
Abstract: PURPOSE: To make the device smaller in size and higher in the density of integration by eliminating the need for mask alignment and eliminating the need for margins for mask alignment as well. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02268746-A (JP)
Title: Method for controlling sensitivity characteristics of ultrasonic copper transducer and sensitivity characteristic controllable transducer or embryo monitor apparatus
Inventor: TAKAHASHI YASUHIRO
IPC: G01N29/30
Filed: 1989-04-12
Abstract: PURPOSE:To use one transducer from the initial stages of pregnancy to the later stages of delivery without replacing the same by controlling the sensitivity characteristics of the transducer. CONSTITUTION:The signal from the transducer 1 is inputted to an ultrasonic transmitting-receiving circuit 3 through a sensitivity characteristic change-over device 2 and the output signal of the ultrasonic transmitting-receiving circuit 3 becomes an audible signal by a sound circuit 5 or a visible signal by a level meter 6 through a detection and amplifying circuit 4. The ultrasonic Doppler signal being the output signal of the detection and amplifying circuit 4 is also supplied to an operation part ? and the heart rate of an embryo is operated to be displayed and recorded on a display/recording part 8. The sensitivity characteristic change-over device 2 is set to high sensitively or appropriately set to medium sensitivity and a signal collecting optimum region 10 is searched while the level of the level meter 6 is confirmed to mount the transducer 1 to the optimum mounting region of the abdominal wall 12. Subsequently, by thickening sensitivity beam by the sensitivity characteristic change- over device 2, the heart rate signal of the embryo is stably obtained.
Patent JP-H10284563-A (JP)
Title: Semiconductor device and method for evaluating semiconductor surface/interface
Inventor: TAKAHASHI HIROYUKI
IPC: H01L29/812
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To surely detect the existence and type of standard existent on the surface of interface of semiconductor. SOLUTION: At both terminals on the surface of (n) type conductive layer 102 formed on a semiconductor substrate, (n) type source electrode 103 and drain electrode 104 are formed, and, on one end face on the side where these electrodes are not provided, a gate electrode 105 composed of a (p) type ohmic electrode or an (n) type Schottchy electrode is formed. While using such a semiconductor device, a voltage to be impressed to the gate electrode 105 is changed, the change of current value flowing between the source electrode 103, and the drain electrode 104 corresponding to the change of that voltage is measured, and, from the change amount of that current value, the type of standard existent on the surface or interface of semiconductor device is discriminated.
Patent JP-H08284454-A (JP)
Title: Display device of elevator for parking garage
Inventor: HIRAMA SEIICHIRO
IPC: E04H6/14
Filed: 1995-04-17
Abstract: PURPOSE: To allow a user to easily make sure, when taking his vehicle out of a garage, that the vehicle is being conveyed by displaying the license number on a display after the bill is adjusted until the vehicle is conveyed out from a pallet via an entrance/exit floor. CONSTITUTION: To part a vehicle, a user stops the vehicle 6 on an entrance/exit floor 4, opens a door by operating a all button 5, and puts the vehicle 6 on a pallet 2 to put the vehicle into a garage. A reader 8 then reads the license number on the plate 9 of the vehicle 6. The user then goes out taking a parking ticket on which the pallet number, the license number, etc., are registered. To take out the vehicle, the user inserts the parking ticket into a slot and inserts coins into a coin slot, and when adjustment of the bill is complete the pallet number and the license number are indicated on an indicator 12 so that the pallet of that number is conveyed to the entrance/exit floor 4. The user can make sure that his vehicle is being conveyed by watching the pallet number or the license number.
Patent JP-H04302198-A (JP)
Title: Shielding part and manufacture thereof
Inventor: HISATAKA MASAFUMI
IPC: H05K5/04
Filed: 1991-03-28
Abstract: PURPOSE:To provide a method of manufacturing a shield part which suitable especially for a small circuit board and where a lower metal case and an upper metal case are easily joined together, and the lower metal case can be stably bonded to a circuit board. CONSTITUTION:A slope provided with an engaging protrudent piece is provided to the side face of an upper metal case 3, and a bent piece provided with a hole which is engaged with the protrudent piece is provided to a lower metal case 2. A large circuit board 50 and the lower metal case 2 are joined together before the board 50 is divided into unit circuit boards 1, and then the board 50 is divided into the unit circuit boards 1.
Patent JP-H11316320-A (JP)
Title: Optical connector ferrule member
Inventor: TAKAHASHI MITSUO
IPC: G02B6/36
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber ferrule member which can be used as parts of an optical fiber connector of an optical fiber communication circuit or the like or a variable optical attenuator or the like whose shape is similar to that of the optical fiber connector. SOLUTION: A concentric cylindrical base part 9, a concentric cylindrical front end part 12 which has the same axis as the base part 9 and a diameter smaller than that of the base part 9 and is finished into an acute angle without chamfering in the outer peripheral part of the end face, and a connecting part 11 which has a chamfered slope connecting the base part 9 and the front end part 12 are provided as one body in an optical connector ferrule body, and an optical fiber 13 is inserted to the center hole of this optical connector ferrule body, and the front end of the optical fiber 13 and the end face of the front end part of this ferrule body are spherically ground with the base part axis inclined at θ degree to the ground face by a grinding method using an elastic material disk and grinding film, thus obtaining the optical connector ferrule member.  Displacement (S) from the optical fiber axis (O) of the apex (P) of the oblique ground sphere due to this grinding is <=60 μm.
Patent JP-H05334075-A (JP)
Title: Digital processor
Inventor: GOTO JUNICHI
IPC: G06F9/38
Filed: 1992-04-13
Abstract: PURPOSE:To reduce the capacity of instruction memory in an instruction part. CONSTITUTION:The instruction part 1 is provided with the intruction memory 3 which outputs an instruction word readout signal S3 of eight bit width by the sums (C+A), (C+B) of two control fields, and two decoder circuits 5, 6 which supply control signals S4A, S4B to a data processing part 2 and enable control signals S5i S6i to an opponent enable input terminal Ti mutually. The decoder circuit 5 is provided with a decoder 5a which inputs the instruction word readout signal S3 of eight bit width of the sum (C+A) of the control field and outputs it by including the control signal S4A, an enable signal generation circuit 5c which inputs the enable control signal S6i to the enable input terminal Ti and outputs an enable signal Si, and a register 5b which inputs and holds the signal by including the control signal S4A and in which the presence/absence of the output of a control signal group S5 is controlled by the enable signal Si inputted to an enable node Ni. The control signal group S5 includes the enable control signal S5i in addition to existing control signals S4A, S4C.
Patent JP-S63257400-A (JP)
Title: Piezoelectric speaker
Inventor: KIYOHARA TAKESHI
IPC: H04R17/00
Filed: 1987-04-14
Abstract: PURPOSE:To obtain picture quality with less distortion by adhering a piezoelectric vibrator and a film to the circumferential ridge of the piezoelectric vibrator. CONSTITUTION:The piezoelectric vibrator 16 is arranged at the midpoint of the film 20 and adhered to the inner circumferential ridge 20e of the film 20 at its circumferential part 16a by means of an adhesives or the like. The piezoelectric vibrator 16 is supported by the film 20 at the circumferential part 16a, then the load of the circumferential part 16a is large and the free motion hardly takes place in comparison with the midpoint and the circumferential part 16a acts like a vibration node. Thus, no irregular vibration takes place and the frequency characteristic is smooth without any dips and notches. Thus, excellent sound quality with less distortion is attained.
Patent JP-S59217150-A (JP)
Title: Detection circuit for polarography type sensor
Inventor: KONDOU HARUYOSHI
IPC: G01N27/41
Filed: 1983-05-26
Abstract: PURPOSE:To obtain a detection circuit employing AC by calculating an impedance or an addmittance to be converted into the concentration of a gas to be measured from a voltage across sensor terminals when an alternating current of a fixed frequency is applied to a polarography type sensor and a current flowing through the sensor. CONSTITUTION:A polarography type sensor 1 is provided with a positive electrode 1b on a plate or one surface of a cylinder 1a made of an oxygen ion conductor and a negative electrode 1d on the other surface facing it. The negative electrode 1d is covered with a porous layer 1f, which controls the flow rate of oxygen flowing into the negative electrode 1d. The positive electrode 1b is covered with a porous protective layer 1e. An impedance measuring device 5 is connected to the sensor 1 and a converter 11 is connected thereto to convert the measured impedance value into the amount of current corresponding to object to be measured. In the sensor 1, an alternating current of 5Hz, for example, is applied to the electrodes 1b and 1d from a measured section 5 and measured. The converter 11 converts the current thus measured into the concentration of oxygen to be outputted. This eliminates decomposition of the solid electrolyte eventually causing aging of characteristics thereby enabling a measurement without requiring substantial time.
Patent JP-S61249615-A (JP)
Title: Plate width control device
Inventor: UEDA MASATAKE
IPC: B21B37/00
Filed: 1985-04-26
Abstract: PURPOSE:To control a plate width in an aiming plate width with high accuracy by correcting a vertical roll position, using a plate width surveyed value at an inlet side of a vertical roll and the influence sensibility led out of the deformation in the plate with at a vertical roll and horizontal roll. CONSTITUTION:The influence sensibility GM on the plate width at the outlet side of the horizontal roll 3 according to the variation in the plate width at the inlet side of the vertical roll 2 and the influence sensibility GE on the plate width at the outlet side of the horizontal roll 3 according to the variation in the vertical roll 2 position are operated when various set value and estimated value on a metal blank 1 are given to an influence sensibility calculating device14 from a setter 8. On arrival of the blank 1 at the plate with a plate width gage 4 of the vertical roll 2 inlet side, the plate width surveyed value is stored in a memory device 5a and the vertical roll position is controlled by calculating the corrected position of the vertical roll by the vertical roll position calculating device 6, using the surveyed value and influence sensibility GW, GE.
Patent JP-H01263757-A (JP)
Title: Bus occupancy system
Inventor: IWAMOTO YOSHIHARU
IPC: G06F13/26
Filed: 1988-04-15
Abstract: PURPOSE:To equally give the occupancy right of a bus by stopping a counting action during the occupancy in a bus occupancy system to be able to occupy the bus when the counted value to count a bus clock is coincident with the device number of a corresponding device. CONSTITUTION:When a bus using request occurs from a device 1 (t5) and a counted value to count a bus clock becomes '1,' (t6), the device can occupy a bus. While for the counted value, the bus is occupied, a counting action is stopped and when the bus is released (t8), the counting action is re-started. When the bus occupancy of the device 1 is released, the bus using request is outputted from a device 0 and a device 2, the counted value becomes surely '2' by the above-mentioned counting action, and therefore, the device 2 can occupy the bus. Consequently, it can be prevented that a certain device cannot occupy the bus for an unfairly long period by the request from other device.
Patent JP-S57207605-A (JP)
Title: Preparation of copolymeric powder
Inventor: FURUSATO MASAYASU
IPC: C08F210/00
Filed: 1981-06-16
Abstract: PURPOSE: To obtain a powder having a high specific gravity and a wide distribution of molecular weight, by preliminarily polymerizing ethylene in the presence of a catalyst consisting of a reaction product between a magnesium compound soluble in hydrocarbons, a halogen-containing compound, a titanium compound, etc. and an organometallic compound, and copolymerizing the resultant polymer with ethylene and an α-olefin.  
     CONSTITUTION: Ethylene is preliminarily polymerized in the presence of a catalyst containing (A) a solid catalyst obtained by reacting (i) a magnesium compound, e.g. a dialkylmagnesium, soluble in hydrocarbon solvents, (ii) a halogen- containing compound except titanium compound and vanadium compounds, e.g. trichlorosilane, and (iii) a titanium compound, e.g. titanium tetrachloride, and/or a vanadium compound and (B) an organometallic compound, e.g. a trialkylaluminum, to give a polymerized ethylene in an amount of 0.01W500g based on one g component (A), and the resultant polymer is copolymerized with ethylene and a 3W20C α-olefin, e.g. 1-octene, to give the aimed copolymeric powder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01264616-A (JP)
Title: Thin-film magnetic head
Inventor: SHIIKI KAZUO
IPC: G11B5/31
Filed: 1988-04-15
Abstract: PURPOSE:To decrease waveform distortion and to enable magnetic recording with the higher density by providing intermediate layers between an upper magnetic pole and protective insulating layer. CONSTITUTION:A lower magnetic pole, a gap layer, a coil, an insulating layer, and the upper magnetic pole 6 are successively formed on a substrate 1. An Al2O3 layer 11 is formed as the intermediate layer on this magnetic pole 6 and an Al layer 12 is formed thereon so as to cover the magnetic pole 6. Further, the protective insulating layer 7 is formed thereon. The intermediate layers 11, 12 act not to transmit the internal stress of the layer 7 to the magnetic pole 6 if the magnetic head is constituted in such a manner and, therefore, the magnetic characteristics of the magnetic pole 6 are hardly affected by the layer 7. The generation of the waveform distortion is, therefore, decreased and the magnetic recording at the higher recording density is enabled.
Patent JP-H06308983-A (JP)
Title: Karaoke communication system
Inventor: SAKOGUCHI YOSHIKO
IPC: H04N7/173
Filed: 1993-04-19
Abstract: PURPOSE:To enhance the utilization efficiency, and to make the waiting time as short as possible by executing a request of a melody musical performance preparing instruction to a KARAOKE musical performance device, after a musical performance start instruction from a musical performance start instructing means is inputted. CONSTITUTION:The KARAOKE communication system is provided with one central device 2, plural KARAOKE terminal 4, a transmission circuit 6 for connecting bidirectionally the central device 2 and the KARAOKE terminal equipment 4, a KARAOKE musical performance device 8, and a voice image transmission circuit 10 for connecting the KARAOKE musical performance device 8 and the KARAOKE terminal equipment 4. In this case, when a musical performance start instruction is inputted, a musical performance preparation request of a musical piece of a melody selection number is transmitted to the central device 2 through a terminal side transmitting means and the transmission circuit 6, and subsequently, it is awaited that a preparation completion notice is transmitted from the central device 2, and when it is transmitted, the preparation completion notice is received. After the preparation completion notice is received, the musical piece performance of the KARAOKE musical performance device 8 is executed.