baber/WOPTO huggingface dataset:
Patent JP-H04240307-A (JP)
Title: Heat generating device
Inventor: SUZUKI JIRO
IPC: F23D14/18
Filed: 1991-01-25
Abstract: PURPOSE:To generate a large quantity of heat by the combustion with no flame by providing a catalyst layer that can be heated by a heater in a plurality of through-holes formed in a hot plate and on the inner wall of a mixing chamber and obtaining the state of high temperature by the reduction caused by supplying a mixture of the gas and air to the catalyst layer. CONSTITUTION:Air is drawn into a mixing chamber 4 by the drawing action of the gas flow blown out of a nozzle 2 in a liquefaction gas cylinder 1 and the air is mixed with the gas uniformly. A hot plate 5 made of aluminium is provided in the downstream of this mixing chamber 4, and into a plurality of through-holes 6 provided in this hot plate 5 the mixture gas is made to flow uniformly. A catalyst layer 7 is provided upstream of the inner wall of the mixing chamber 4 and those through-holes 6, and an electric heater 8 which is heated by a dry battery is provided near the catalyst layer 7 on the inner wall of the mixing chamber to heat the catalyst layer 7. And, the mixture gas through a valve 3 is supplied to the heated catalyst layer 7 and a reaction is made between them to obtain the state of high temperature. After that, the exhaust gas that has finished reaction by going through the through-holes 6 goes through the through-holes 6 without catalyst layer and is discharged.
Patent JP-H04215941-A (JP)
Title: Box with removing edge to tear off part of sheet material from roll of flexible sheet material stored in box
Inventor: KARUMERO RO DOUKA
IPC: B65D/
Filed: 1991-01-25
Abstract: PURPOSE: To form forward teeth along a folding line separating a bottom wall from a front wall of a box and rearward teeth along a folding line between a forward sub-flap of a lid and a strip while setting a cut line at each of sheets of forming material and form a box peeling-off edge together with the cut line so as to reduce a manufacturing cost. CONSTITUTION: In the case that a front wall 1 is bent along a bottom wall 2, a group of teeth 9 is in flush with the bottom wall 2 of a box and then they are are formed to be protruded from there over the front wall 1 of the box toward a front side of the box. The teeth 9 are formed in such a manner that they may not be protruded over the flaps 5 and 6 or may protrude slightly over them and ride over a little an outer front surface of the flap 6 fixed to the front wall 1 in particular. Similarly, when a strip 8 is bent back below the sub-flap 6, groups 11, 12 and 13 of the teeth are formed on the same plane as that of the flap 6, they are protruded out toward the bottom wall 2 of the box and they are formed such that the outer surface of the bottom wall of the box and the extremity ends of the teeth are in fact in flush with the same plane from each other.
Patent JP-S62165115-A (JP)
Title: Car body measuring instrument
Inventor: YAMAZAKI KICHISABURO
IPC: G01C15/10
Filed: 1986-01-16
Abstract: PURPOSE:To automatically and accurately correct an error generating when a car body is inclined or an angle of inclination of the car body is changed by measuring a dislocation of the position from the upper part of reference points of the car body. CONSTITUTION:The four reference points 7 of the car body are selected in right and left symmetry from the car body to be measured and the positional dimensions of these points are read from a car body dimensional drawing and sliding bodies 15 of crosspieces 13c and 13d of a base 3 are arranged in accordance with these and each suspended body 4 is expanded and contracted 8 and the length is set. Then, a connection 17 of each suspended body 4 is detained each on the point 7 and the base 3 is suspended on the car body. Next, two reference points 7a of the car body to be measured from the upper part of the car body are selected and in the same way, the sliding body 15 of a crosspiece 13b is arranged and the length of each vertical body 9 is set. A vertical body 10 is put on the upper end of each vertical body 9 and erected vertically. An upper crosspiece 36 is laid on the upper ends of the right and left vertical bodies 10. In this way, a relative point 6a of each plumb 1a of the upper crosspiece 36 indicates the normal position of the point 7a at all times without causing the error even if the car body is inclined or its angle of inclination is changed.
Patent JP-S5599711-A (JP)
Title: Split-type current transformer and its preparation
Inventor: SHIRAKI FUMIO
IPC: H01F38/28
Filed: 1979-01-25
Abstract: PURPOSE: To wind coil uniformly on inner circumference of iron core in full in piling up, by providing flanges at the edge parts of coil in a split type current transformer.  
     CONSTITUTION: A clamp 10 is formed through an insulation 16 so as to cover outer circumference surface and edge side of iron core 1, and flanges 11, 11' made of plastic resin etc. is set on both edge parts of the clamp 10. The flanges 11, 11' are U-shaped being opened inside, and the the one of flange 11 is fixed on a metal fitting 4, which is jointed with main axis 13 of winding machine 12 consisting of motor and reduction gears, through a tap hole made in the flange by a bolt 15. Winding of coil is made by rotating the main axis 13 of winding machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05192768-A (JP)
Title: Cleaning device for consumable electrode welding torch
Inventor: KAGAWA NORIAKI
IPC: B23K9/29
Filed: 1992-01-20
Abstract: PURPOSE:To surely carry out cleaning regardless of the outside diameter and to prevent the occurrence of uneven wear due to a teaching position error, etc., by uniformly pressing rotational cleaning brushes against the cleaning surface on the welding torch cleaning device in a welding robot, self-traveling type automatic welding equipment, etc., to perform consumable electrode welding. CONSTITUTION:In removing spatters stuck to a power feeding part of the consumable electrode welding torch, at least a pair of rotational cleaning brushes 8a and 8b capable of sandwiching the periphery of the power feeding part are provided and an elastic member 16 which energizes these pairs of rotational cleaning brushes 8a and 8b on the peripheral surface of the power feeding part is interposed between the pair of rotational cleaning brushes 8a and 8b.
Patent JP-H08196618-A (JP)
Title: Cell invasive collagen formulation, artificial skin and their manufacture
Inventor: MATSUI RISAKO
IPC: A61F2/28
Filed: 1995-01-23
Abstract: PURPOSE: To provide a bone-repairing collagen formulation which is strengthened in its collagenase resistance, does not induce foreign body reaction and has high biocompatibility with bone, by using a sponge-shaped collagen matrix in which many holes exist and specifying the diameter of the hole. CONSTITUTION: A cell invasive collagen formulation is composed of a sponge- shaped collagen matrix in which many holes are present. Here, diameter of the holes is 100 to 1000μm and the holes have an asymmetric structure. The collagen matrix is made out of a mixture of fibrous atherocollagen and denatured atherocollagen whose helix content is 0 to 80%. Furthermore, a bone- repairing material is formed out of a cell invasive collagen formulation. On the other hand, the cell invasive collagen formulation is manufactured by processing under reduced pressure and high temperature after a raw material collagen solution is foamed and freeze-dried. An injured part contact layer of an artificial skin is formed of the sponge-shaped collagen matrix.
Patent JP-H06213218-A (JP)
Title: Elastic member supporting structure
Inventor: SUDA KOJI
IPC: F16B5/07
Filed: 1993-01-20
Abstract: PURPOSE:To obtain a stable supporting state where attachment and detachment can be easily performed without any possibility of damage by forming a recessed part in which the edge of the fitting part enters when an elastic member is bent on a supporting part. CONSTITUTION:Since recessed parts 11 are formed on supporting parts 11, edges 22 of a fitting parts 21 enter into the recessed parts 11 when an elastic member 20 is bent in the direction of an arrow A. That is, the recessed part serves as escaping spaces of the edge 22. Accordingly, the elastic member 20 can be bent easily, and attached and detached easily. And the possibility that the fitting parts 21 are damaged is eliminated. moreover, since the top end corners (edges) on the supporting parts 10 are chamfered, the elastic material 20 can be bent even easier, so that the attachment/detachment of the elastic member 20 becomes possible.
Patent JP-H01183199-A (JP)
Title: Electromagnetic wave reflector
Inventor: KITAYAMA MOTOZUMI
IPC: H01Q15/14
Filed: 1988-01-18
Abstract: PURPOSE:To form a backup material integrally with an electromagnetic wave reflecting material, and to improve the adhesive properties of both therebetween by injecting thermoplastic resin on the surface adhered in advance with a thermoplastic resin film to the rear side of the reflecting face of the reflecting material. CONSTITUTION:In a composite sheet material 1, a composite resin film 6 made of outer and inner films 6A, 6B is adhered to a surface protective layer through an adhesive layer 5 in advance on the electromagnetic wave reflecting face of an electromagnetic wave reflecting material 4. Since the rear face of the material 1 is adhered to a backup material 2 through an adhesive layer 3 and a thermoplastic resin film 8 is adhered in advance through an adhesive 7 to the rear side of the reflecting face of the material 4 in the layer 3, when the thermoplastic resin is injected to the face of the layer 8, the layer 8 and the injected resin are thermally fusion-bonded. Thus, when the cooled and solidified injected resin forms the material 2, the backup material is integrally formed with the reflecting material, and adhesive properties between both are improved.
Patent JP-H04250729-A (JP)
Title: Wavelength filter automatic tuning controller
Inventor: SHIMOZAKA NAOKI
IPC: H04B10/07
Filed: 1991-01-28
Abstract: PURPOSE:To control an identification signal fed to a filter incident optical signal independently of its phase state by reducing number of identification signals to be fed to a light source into one signal for each light source so as to attain the automatic rising of the control system. CONSTITUTION:In order to implement tracing control of a transmission center wavelength of a wavelength filter 120 being the controlled system to a wavelength filter input optical wavelength, the transmission center wavelength of the wavelength filter is modulated minutely by an oscillator 161 to discriminate a phase change in a modulation component of a wavelength filter output light in this case. Moreover, the transmission center wavelength of the wavelength filter 120 being the controlled system is swept at the rising of the controller and the sweeping is stopped when one wave of the wavelength multiplex light being the input light to the wavelength filter (not necessary to be coincident with the transmission center wavelength set at the rising) is transmitted through the wavelength filter and the usual automatic tuning control tracing control is transited. Furthermore, the phase of an output pulse of a frequency synthesizer 180 is minutely modulated.
Patent JP-H05198332-A (JP)
Title: Fitting structure of case
Inventor: TANIGUCHI RITSU
IPC: H01R9/26
Filed: 1992-01-21
Abstract: PURPOSE:To improve the manufacturing efficiency of a rail slider, and reduce the labor necessary for the disposal processing, and improve the reliability of the rail holding condition using a rail slider. CONSTITUTION:A groove 25 and a recessed part 28 are formed in a PC main body 21, and a rail slider 30 is located inside the recessed part 28 to freely slide, and the rail slider 30 is energized to the groove 25 side by the spring force of a spring piece 37 formed integrally with the rail slider 30. A projection 40 formed in the spring piece 37 is fitted in a groove 50 inside of the recessed part 28. A rail 22 is fitted in the groove 25, and projections 43, 44 of both ends of the rail 22 in the cross direction are respectively pinched for fixation between holding pieces 26, 27 of the PC main body 21 and the bottom surface 25c of the groove 25 and between a holding piece 34 of the rail slider 30 and the bottom surface 25c of the groove 25. The holding piece 34 is moved to fit and remove the rail 22 by sliding the rail slider 30, resisting the spring force of the spring piece 37.
Patent JP-S59133993-A (JP)
Title: Device for removing extraneous material from sewage in water or liquid
Inventor: UEDA IWAO
IPC: B30B9/06
Filed: 1983-01-20
Abstract: PURPOSE:To provide a titled device which can easily and quickly separate the extraneous material in sewage by the constitution wherein the sewage introduced into a circular cylinder is pressurized to separate and discharge the water through the filter holes provided on the cylinder wall and the remaining extraneous material is pulverized and taken out. CONSTITUTION:A circular cylinder 1 is segmented by means of a partition plate 2 opened in the central part to a filter chamber A and a chamber B for discharging extraneous material. Sewage is introduced from a hopper 4 into the chamber A and a pressing piston 12 attached with a rubber plate 9 on the front face is advanced gradually by the operation of a motor 18 and a screw rod 18 to press the sewage so that only the water through the filter holes 5 extended with plural sheets of screens 6, 6'... is discharged to a liquid discharge path 8. The extraneous material remaining in the chamber A is pressed by the piston 12 and is hardened on a pulverizing plate 15 provided in the position coinciding with the aperture of the plate 2 and then the plate 15 and a revolving screw 16 are rotated by a revolving shaft 14 to pulverize the extraneous material. The ground material is transferred into the chamber B from which said material is discharged through a discharging port 17 for the extraneous material.
Patent JP-H05196975-A (JP)
Title: Organic nonlinear optical material
Inventor: KIMATA MASAO
IPC: G02F1/355
Filed: 1992-01-21
Abstract: PURPOSE:To enable the application of the above material to various kinds of optical function materials, such as wavelength conversion elements and optical control elements, by forming the org. nonlinear optical material consisting of specific N, N'-di-(4-cyanophenyl) urea. CONSTITUTION:This material consists of the N, N'-di-(4-cyanophenyl) urea expressed by formula. Such N, N'-di-(4-cyanophenyl) urea is obtd. by bringing 4-cyanoaniline and 4-cyanophenyl isocyanate into reaction. The crystal thereof is easily obtd. by cooling a satd. soln. of dimethyl acetoamide. Symmetry is degraded by introducing a urea bond into the org. compd. having a high tendency of an inversion object center and transparency is improved by introducing a cyano group as an electron-withdrawing group therein. As a result, the org. nonlinear optical material having the novel properties converted to a material active to a quadratic nonlinear optical effect in a wider wavelength region is obtd.
Patent JP-H10207876-A (JP)
Title: Processor and method for sorting process
Inventor: KITAMURA MASARU
IPC: G06F7/24
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a sorting processor which is reduced in overall constitution by merging respective functions. SOLUTION: The sorting processor 6 is equipped with an input file 3 which contains KANJI (Chinese character) data to be sorted, a KANA (Japanese syllabary)-KANJI reverse conversion dictionary file 5 which contains data to be reconverted from KANJI to KANA, a storage device 2 which temporarily stores data in a sorting process, an output file 4 to which KANJI data after the sorting process are outputted, and a data processor 1 which receives the KANJI data to be sorted from the input file 3, performs the sorting process by using the KANA-KANJI reverse conversion dictionary file 5 and storage device 2, and outputs the KANJI data after the sorting process to the output file 4;  after a KANJI data analyzing means 11 and a reading KANA analyzing means 12 in the data processor 1 analyzes reading KANA of the KANJI data, a reading KANA key storage means 13 stores a reading KANA key in a reading KANA key storage table 21 in the storage device 2. This reading KANA key is used as a key by a sorting means 14 for sorting.
Patent JP-S60153239-A (JP)
Title: Data communication system
Inventor: INOUE MASAHIRO
IPC: H04B10/272
Filed: 1984-01-23
Abstract: PURPOSE:To reduce the number of connections of optical fibers and to move and increase easily terminals by distributing optical repeaters mutually connected by optical fibers around an optical distributor in each room, and executing optical space communication between the optical repeaters and plural terminals. CONSTITUTION:Optical repeaters 11, 12 each of which consists of an optical fiber transmitter, optical fiber receiver, optical space transmitter, and an optical space receiver are provided in respective rooms, signals transmitted from the optical fiber transmitters of respective repeaters 11, 12 through optical fibers 1a, 1b are distributed by optical fibers 1e, 1f by a star coupler 2 and inputted to the optical fiber receivers of the repeaters 11, 12. The outputs of the optical fiber receivers of respective repeaters 11, 12 are transmitted to plural optical space transmitters/receivers 13-16 through respective optical space transmitters and converted into electric signals and the electric signals are inputted to respective terminal equipments 7-10. Signals from respective terminal equipments 7-10 are converted into optical signals by the optical transmitters/receivers 13-16 and received by the optical space receivers of the optical repeaters 11, 12 through the optical space transmitters, and the received signals are transmitted to the optical fiber transmitters of the optical repeaters.
Patent JP-H02228531-A (JP)
Title: Photoconductive liquid-sensor for small tension force or compression force
Inventor: RAINAA REESUINGU
IPC: G01D5/26
Filed: 1990-01-19
Abstract: PURPOSE: To simplify the manufacture and to enhance the measuring sensitivity by preventing the displacement of an optical waveguide by a second wire material wound on the waveguide by a cross twisting at a first wire material. CONSTITUTION: The second wire material 2' wound on an optical waveguide 1 by a cross twisting on a first wire material prevents the displacement of the waveguide 1 in the case of large elongation, and fixes the waveguide 1 to a predetermined original position even in the case of large elongation. Both the materials 2, 2' can be twisted around the waveguide 1 extended to the center by the same parameter by cross twisting by the one time operation. The material 2' can be wound later. The advantageous jacket 3 is formed of superhard fiber bonding material, and glass fiber matched in the single direction is bonded to polyester resin. Thus, the attenuation amount and elongation graph becomes not only linear in the large elongation but also enhances the sensitivity of the sensor.
Patent JP-S54102595-A (JP)
Title: Bushing
Inventor: YAGA MASAHITO
IPC: H01B17/42
Filed: 1978-01-27
Abstract: PURPOSE: To improve the voltage-proof characteristic with eased field concentration by means of a grounded electrode provided at the end of the bushing surrounding the central conductor with an intermediate electrode arranged between the  central conductor and the bushing.  
     CONSTITUTION: This bushing is made up of a first bushing 31 and a second bushing 32 and the end thereof is provided a cylindrical grounded electrode 4 extended into the bushing. Supported between the first and second bushings 31 and 32, cylindrical intermediate electrode 6 is arranged between the central conductor and the grounded electrode 4. The change of the axial length of the intermediate electrode 6 and the space between the central conductor 1 and the intermediate electrode 6 or the adjustment of the electrostatic capacity between the intermediate electrode 6 and the grounded electrode 4 and a grounded shield or the ground and other grounded potential sections permits almost even distribution of the equipotential line thus eliminating local concentration of the electric field. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03213077-A (JP)
Title: Transmitter
Inventor: JINNO IPPEI
IPC: H04N7/081
Filed: 1990-01-18
Abstract: PURPOSE:To prevent crosstalk from being generated after demodulation on a receiver side by preparing the correct signal of the crosstalk from a main signal to a sub signal to be generated by the amplitude and phase characteristic of an FM transmission line on a transmitter side in advance and adding the correct signal to the sub signal. CONSTITUTION:The main signal passed through an attenuation circuit 4 becomes a signal with an inverse phase and an equal size in respect to the crosstalk to be generated from the main signal to the sub signal after reception and demodulation. This cross-talk correct signal is synthesized with the sub video signal inputted from a terminal 32 by a synthesizing circuit 6. At the synthesizing circuit 14, the main video signal correcting the delay of the main signal at the attenuation circuit 4, synthesizing circuit 6, LPF 7, AM modulator 8, BPF 9 and preemphasis circuit 10 by a delay circuit 5, FM sub video signal, and QPSK sound signal are synthesized and FM modulation is executed to a main carrier by an FM modulator 15. Then, an FM multiplex signal is outputted and transmitted from a terminal 34. The operation of a reception part is same as the conventional example. The crosstalk from the main signal to the sub signal to be generated after the reception and demodulation mutually cancels the crosstalk correct signal added to the sub signal on the transmission side each other and the crosstalk is prevented.
Patent JP-S51132811-A (JP)
Title: Automatic record player
Inventor: OKUYAMA HISAO
IPC: G11B3/095
Filed: 1975-01-20
Abstract: PURPOSE: To make repetitive playing any portion of a record easily possible and to set the playing start position with high accuracy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11200901-A (JP)
Title: Control unit of throttle valve
Inventor: IKEZAKI MAKOTO
IPC: F02D11/10
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To improve an operating feeling by driving a throttle motor according to the detected value of an accelerator opening sensor when the accelerator opening and travel speed of an accelerator pedal are detected, then this travel speed of the accelerator pedal is integrated, and this integrated value has come to more than the opening reference value. SOLUTION: An electronic control unit 10 reads the detection opening of an accelerator opening sensor 15, and successively detects the travel speed of an accelerator pedal 14. Then, it integrates the travel speed of the accelerator pedal 14, calculating the integrated value. Next, a fact of whether there was a sign inverse in this travel speed of the accelerator pedal 14 or not is judged, and when there was no sign inverse, whether the integrated value is positive or not is judged.  When it is a positive accelerating state, whether the calculated integrated value is more than the opening reference value or not is judged, and then it is more than the opening reference value, the virtual opening of a first accelerator corresponding to the detection opening is read in, thereby subtracting an amount of 1/2 of the opening reference value from this first virtual opening, and this value is used as a throttle control for driving a throttle motor 4.