baber/WOPTO huggingface dataset:
Patent JP-S57204223-A (JP)
Title: Method for separating and enriching tritium from hydrogen isotope
Inventor: TANASE MASAKAZU
IPC: B01D59/50
Filed: 1981-06-10
Abstract: PURPOSE: To carry out tritium separation in good efficiency, by combining a column method having a multi-stage treating effect and capable of obtaining a high coefficient of separation between hydrogen isotopes and a method for decomposing tritiated hydrogen to hydrogen and tritium.  
     CONSTITUTION: Hydrogen gas 1 containing tritium is passed through an isotope separation column 2 to be separated into a gas containing tritium and one containing no tritium and H 2  gas containing no tritium is discharged. On the other hand, a gas containing tritium is collected and recovered and the recovered gas component is introduced into a catalytic reaction column 7 to be decomposed therein. The decomposed gas is again passed through an isotope separation column 8 to remove the decomposed component generated in the column 7 and the collecting/recovering process is successively repeated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60233825-A (JP)
Title: Treatment device
Inventor: TAKAGAKI TETSUYA
IPC: H01L21/304
Filed: 1984-05-07
Abstract: PURPOSE:To prevent the liquid dispersing out of an object to be dried from attaching again to this object, by a method wherein an aperture provided in a containing jig is opened in a direction of action of the force at the time of rotation rise before drying an object to be dried by holding it in the containing jig and under rotation. CONSTITUTION:An object to be dried 13 of plate form such as a semiconductor wafer or a mask is sandwiched by opposed cartridges 14 provided in a cartridge holder 16. The holder 16 is contained in a containing chamber 15, and a plurality of the containing chambers 15 are accommodated in a rotor 11. In this construction, the rear end of the containing chamber 15 is blocked with a chamber diaphragm 17, and a hole provided in the side wall in its neighborhood is connected to a nozzle 12 at the center of the rotor 11. The surfaces opposed to the diaphragms 17 of a plurality of containing chambers 15 thus constructed are provided with apertures to exhaust water driplets, respectively, in such a manner that centrifugal force exerts. Such a manner does not allow the droplets dispersing out of the object 13 to be dried to attach again to this object 13 in drying by blowing N2 gas into the chambers 15 through the nozzle 12 via hole under the rotation of the rotor 11, and all of the droplets are dispersed outside through the apertures.
Patent JP-H11264172-A (JP)
Title: Flusing nozzle unit of human private parts flushing device
Inventor: INOUE NAOTOSHI
IPC: E03D9/08
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the flushing nozzle unit of a small-sized human private parts flushing device, in which the number of constituting parts can be decreased and which can be manufactured easily. SOLUTION: The flushing nozzle unit 2 of the human private parts flushing device ejecting flushing water from a flushing nozzle 9 has a guide member 29 guiding the flushing nozzle 9 in a manner that the nozzle 9 can be forwarded and retreated and a driving means (a driving unit 31) detachably installed to the guide member 29 and forwarding and retreating the flushing nozzle 9. The flushing nozzle 9 has a first abutting section (a stopper 43b) butted against the driving means (the driving unit 31) at a first place, where the range of forwarding is controlled, and a second abutting section (a stopper 43a) butted against the driving means at a second place, where the range of a retreat is controlled.
Patent JP-S59213885-A (JP)
Inventor: TANAKA KAZUYOSHI
IPC: E06B9/82
Filed: 1983-05-20
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-S5424039-A (JP)
Title: Electro thermo-recorder
Inventor: URUSHIMA TETSUO
IPC: B41M5/20
Filed: 1977-07-25
Abstract: PURPOSE: To reduce the number of driving circuits by providing third electrodes between a counter electrode and recording electrodes (styli) thereby driving a plurality of styli with the same driving circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000280217-A (JP)
Title: Manufacture of extruded molding
Inventor: SHIBAGAKI YUKINARI
IPC: B28B3/20
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an extruded molding which can restrain the generation of defects, in the front side edge part of the extruded molding, which increase with time when the molding is manufactured by extrusion molding. SOLUTION: In the method for manufacturing an extruded molding comprising a kneading step to mix a mixed raw material containing at least either of ceramic powder or metal powder or both of them and also a molding assistant into a body, a body kneading step to remove air contained in the body to obtain a molding raw material and a molding step to extrude the molding raw material from the die of an extrusion molder, the temperature of the molding raw material in the molding step is maintained at 5-30 deg.C.
Patent JP-S62245232-A (JP)
Title: Camera
Inventor: TAKADA SEIJI
IPC: G03B17/02
Filed: 1986-04-18
Abstract: PURPOSE:To detect the unused state in accordance with the attitude of a camera to automatically turn off a power source by providing a timer which is connected to a means, which detects the attitude of the camera body, and operates a switching circuit to turn off a power line when the attitude in the unused state of the camera body is kept for a prescribed time. CONSTITUTION:A pair of carrying detection contacts are connected to an oscillator 25; and when the camera is carried, the oscillator 25 is operated because this pair of contacts Z are turned on. The oscillator 25 generates a pulse periodically, and this pulse is inputted to a clock terminal C of a counter 27 through an AND circuit 26. The oscillator 25 and the counter 27 constitute a timer circuit, and an output terminal D of the counter 27 goes to the high level when the counter 27 counts a prescribed number of pulses. The output signal is sent to a delay circuit 16 and turns off a switching circuit 15 after a prescribed time to stop the power supplying to a power line L.
Patent JP-S63256278-A (JP)
Title: Controller for torch height
Inventor: SUGITANI YUJI
IPC: G02B7/36
Filed: 1987-04-14
Abstract: PURPOSE:To satisfactorily control a torch height with simple constitution by taking out the pixel data positioning in the direction to cross a boundary between light and shade of a picked up image to filter and differentiate these data and controlling a driving mechanism so that the integrated value attains a prescribed value. CONSTITUTION:The luminance data of each pixel which is picked up on an image are inputted to a signal processing part 22 and stored in a memory 24. The luminance data positioned on a center line passing through the picked up image center are read out and processed with a filter 26 and a differentiator 28. The processed data are written in memories 30 and 32 and a control part 36 is operated to integrate the data differentiated with integrators 34A and 34B for every image. An integrated value from an integration part 34 is compared with an integrated value at the time of performing the image pickup at this time with a mobile direction detection part 38 and information inputted from a direction indication part 40 is utilized to detect the mobile direction of a torch 16. A drive control part 42 controls the drive of a motor 44 in the reverse direction to the direction inputted from the mobile direction detection part 38 to control the torch height.
Patent JP-S5425031-A (JP)
Title: Method of and device for servicing buses
Inventor: OOTAKE TOSHIICHI
IPC: B60R16/02
Filed: 1977-07-26
Abstract: PURPOSE: To eliminate the timing limit of ride-off instruction operation for buses by storing destination data of passengers in predetermined addresses according to the destination instruction operations by the passengers and reading the data in the address corresponding to the next stop every time the bus starts to thereby indicate the next stop for passenger's ride-off. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60233568-A (JP)
Title: Meter driving circuit
Inventor: YASUI HIROSHI
IPC: G01R19/00
Filed: 1984-05-04
Abstract: PURPOSE:To enlarge the dynamic range of the deflection of a meter by connecting in parallel an active element with respect to a meter and by controlling the electric current flowed to a meter by the current flowed to the active element to which the current to be measured is given. CONSTITUTION:A transistor 10 is connected in parallel as of an active element to a meter 8 and also a reference voltage VB is impressed between a voltage impressing terminal 14 formed via a variable resistance 12 and earthing point. A signal current I to be measured is then given for the base of the transistor 10. An electric current IT corresponding to the signal current I is flowed to the transistor 10, and a meter driving current IM is controlled by the current IT flowing to the transistor 10 and a characteristic close to a logarithmic value for the signal current I is caused. The dynamic range of the deflection of a meter is thus enlarged.
Patent JP-H09249784-A (JP)
Title: Resin composition for vibration-damping material
Inventor: IGAWA KIYOSHI
IPC: C08L35/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a composition having high rigidity and an excellent balance between vibration-damping properties and impact strength and being useful for automolive components, household electric appliances and OA machines. SOLUTION: This composition comprises 2-50 pts.wt. copolymer (A) comprising 50-90wt.% alkyl (meth)acrylate with a 4-12 C alkyl and 10-50wt.% vinyl cyanide and/or aromatic vinyl and having a glass transition temperature of -40 to below 0 deg.C, 2-90 pts.wt. glutaric anhydride copolymer (B) comprising 10-90wt.% glutaric anhydride and 90-10wt.% alkyl unsaturated carboxylate and 8-48 (the total of components A, B and C is 100 pts.wt.) thermoplastic resin (e.g. styrene resin) other than components A and B.
Patent JP-S58206294-A (JP)
Title: Remote monitor controller
Inventor: MAEDA MITSUHARU
IPC: H04Q9/00
Filed: 1982-05-27
Abstract: PURPOSE:To supply no signal to an external controlling equipment to be monitored, even if an MPU sends an output signal to a controlling output part, by driving a relay by the abnormal state of a logic part detected by a MPU abnormality detecting part, and by locking a controlling output signal by means of its contact. CONSTITUTION:Main elements of a logic part consists of a microprocessor unit MPU. 6 is a MPU abnormality detecting part to monitor whether or not the MPU operates normally according to a program. If the MPU becomes inactive according to the program due to some reasons, the MPU abnormality detecting part 6 detects the abnormal state to actuate a relay 7 for locking a controlling output. Its contact 8 exists between a controlling output part 4 and a controlling equipment 9 to be monitored and uses 6 contacts to open the controlling output part. If an error signal corresponding to a controlling output signal is outputted to the controlling output part 4 from the MPU, it is not outputted to the outside so that no errorneous controlling is caused.
Patent JP-H01264063-A (JP)
Title: Digital type copying machine
Inventor: SHIGA KAN
IPC: H04N1/21
Filed: 1988-04-14
Abstract: PURPOSE:To extract object information quickly while confirming retrieval information by indexing in case of outputting picture information again by giving the retrieval information to a storage medium automatically at the write of a picture data and displaying the retrieval information as an index. CONSTITUTION:The machine is provided with a scanner 1, an operation and display section 4, a printer 3, a driver 210, a timer 226, a control circuit 213 giving automatically retrieval information at write of a picture data, a liquid crystal display device 465 displaying the retrieval information at retrieval, an address pointer 228 segmenting part of the picture data at the 1st page as an index, a REG 230 storing the set index position and a software key 466 varying selectively plural index positions. Thus, the retrieval information is inputted automatically to a floppy disk 212A at filing, the content of the 1st page is confirmed by index and the index position is stored in response to the file. Thus, in case of outputting again the picture data recorded in the storage medium, the object information is extracted quickly.
Patent JP-S59211395-A (JP)
Inventor: YOHANESU HERARUDASU RAFUEN
IPC: H04N9/64
Filed: 1984-05-08
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-S60233700-A (JP)
Inventor: TOYOSHIMA AKIHIKO
IPC: G10L15/32
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-H03174850-A (JP)
Title: Signal coding system and signal converter
Inventor: AMAZAWA AKIO
IPC: H03M5/12
Filed: 1990-04-06
Abstract: PURPOSE:To ensure the fidelity with an original signal by catching an input signal as a change point and providing a state bit representing the state of the input signal for a relevant period to the head of a coding pulse. CONSTITUTION:When an input signal representing various sets of information is inputted, the input signal is sampled and a level state at the initial position for each prescribed period T1 is coded as a state bit SP. Moreover, a change point of the input signal at each period T1 is coded as a change point bit string EDP forming one group with plural bits and a pulse coded based on the combination of the state bit SP and the change point bit string EDP is sent through a communication line. Thus, the distortion of composed signals is less and the fidelity with an original signal is sufficiently ensured.
Patent JP-H09260873-A (JP)
Title: Mounting device of printed wiring board
Inventor: KINO TSUYOSHI
IPC: H05K7/14
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a printed wiring board to be mounted without using setscrews, by a method wherein a sloping surface is provided to an engaing piece so as to be tilted at a predetermined angle with the mounting surface of a mount base turning around from the protrudent ridge of the engaging part, and the center edge of the printed wiring board is made to slide on the sloping surface. SOLUTION: An engaging piece 15 is provided to a mounting surface 3 protruding from it so as to enable the lower edge of a printed wiring board 9 to bear against the engaging piece 15, and the printed wiring board 9 is held by the engaging piece 15 and the tops 13 of seats 12 provided to the mounting surface 3 and fitted into small holes 11 provided to the wiring board 9. The engaging piece 15 is formed like a V shape in cross section so as to be provided with sloping surfaces 16 and 17 tilted at predetermined angles with the mounting surface 3, and the center edge of the printed wiring board 9 is made to bean against the sloping surfaces 16 and 17 to slide on then. By this setup, printed wiring board 9 can be mounted on a mount base without using setscrews.
Patent JP-S63256964-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/083
Filed: 1987-04-15
Abstract: PURPOSE:To prevent generation of damaging and fusing of a photosensitive body by making combination use of two kinds of toners which are different in coefft. of dynamic friction. CONSTITUTION:This toner is obtd. by mixing a 1st magnetic toner A having 0.10-0.30 coefft. of dynamic friction of the toner and a 2nd magnetic toner B having 0.20-0.60 coefft. of dynamic friction of the toner with the coefft. of dynamic friction of the toner A< the coefft. of dynamic friction of the toner B. The photosensitive body is liable to be flawed if the coefft. of dynamic friction of the toner B is >=0.60 and the fusion of the toner or image flow is liable to arise on the photosensitive body if the coefft. of dynamic friction of the toner B is <=0.20. Namely, the intrinsic function of the toner and the function to maintain the life of the photosensitive body are separated by mixing the toner A and the toner B. A long life is thereby provided to the photosensitive body without generating the flawing, fusing, etc., in the photosensitive body.
Patent JP-H11267345-A (JP)
Title: Bill conveying device for game unit
Inventor: IGARASHI SHINICHI
IPC: B65H5/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To convey the inserted bills to a specific position without jamming in an inlet rotating mechanism by connecting a bill discharging port of a lending means of a game stand unit and a bill conveying device. SOLUTION: The bill inlets 3 are opened on both sides of an inlet part 1a, and a fitting 5 for mounting a hinges 4 as a rotary member is fixed to the bill inlet 3. A bill introduction auxiliary receiving port 10 is formed into the shape of a cartridge with a rectangular section, and a flange 10b of a delivery port side 10a is fixed to a rotary fitting 7 by a screw 10c. Then a receiving port 10d of the bill introduction auxiliary receiving port 10 is connected with a bill discharging portion at the back of the lending means mounted on a game stand unit, and a plurality of bill conveying devices 1 are connected. An inlet rotating mechanism comprising the rotatable fitting 7 mounted on the fitting 5 is mounted on the bill inlets 3 at both side of each inlet part 1a, so that the bill conveying device 1 can be rotated corresponding to the installation angle of the game stand unit.
Patent JP-H04322484-A (JP)
Title: Semiconductor quantum well structure
Inventor: NAKAHARA TATSUSHI
IPC: G02F1/025
Filed: 1991-04-22
Abstract: PURPOSE:To provide a quantum well structure which can obtain a large Stark shift by means of a small electric field. CONSTITUTION:A well layer 3 for a quantum well structure is constituted of a firsy layer, a second layer and a third layer 31, 32 and 33 which are composed of a mixed-crystal semiconductor; their mixed-crystal ratio is changed; and the layers are laminated sequentially. Alternatively, the first layer, the second layer and the third layer 31, 32 and 33 are constituted of different semiconductor materials; the layers are laminated sequentially; and the well layer is constituted of three layers whose band gap is different as shown in the figure. At this time, when individual band gaps for a barrier layer, the first layer, the second layer and the third layer are designated as Eg0, Eg1, Eg2 and Eg3, respectively, Eg3<Eg1<Eg2<=Eg0 is established. Thereby, it is possible to make a Stark shift large even by means of a small electric field.
Patent JP-H11262497-A (JP)
Title: Sample of artificial tooth and gingiva of dental prosthesis
Inventor: SHIMA FUMIO
IPC: G09B23/28
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To select the optimum colors, alignment, shapes, and the like of artificial teeth and gingivae for a patient under an ideal condition by setting the artificial teeth and gingivae at the front teeth of the patient. SOLUTION: Samples of artificial teeth and gingivae for use as dental prostheses comprise a plurality of artificial tooth samples 1 forming the front teeth and aligned along a dental arch. The artificial tooth samples 1 are arranged and secured to gingiva samples 2 colored in a predetermined color. Each gingiva sample 2 has an abutting surface provided on its inner surface, the abutting surface being curved into a shape capable of approaching the gingiva of the front teeth of a patient. Further, a handle 3 for setting the gingiva samples 2 along the gingivae of the patient is secured to either the artificial tooth samples 1 or the gingiva samples 2.  The samples of the artificial teeth and gingivae are so formed that the colors, shapes, and alignment of the artificial teeth and the gingivae are selected by holding the handle 3 and setting the artificial tooth samples 1 and the gingivae samples 2 along the front teeth of the patient.
Patent JP-H02270278-A (JP)
Title: Ic socket
Inventor: OKUBO SHINJI
IPC: H01L23/32
Filed: 1989-04-10
Abstract: PURPOSE:To make a probe easily disconnected and connected, and also to make correct electrical measurements/analyses by drawing part of each contact in an IC socket outside a moulded resin to form a terminal. CONSTITUTION:There are provided a terminal 7 prepared through the process of drawing part of each contactor 3 outside an IC socket 9 and the IC socket 9. Namely, the IC socket is constructed in such a process that part of each contact 2 in the IC socket 9 is drawn out to form the terminal 7. This process accordingly makes it unnecessary to add any pin to the socket. In order to also make the electrical measurements/analyses of a semiconductor element 4 mounted on the IC socket 9, a probe 6 is connected to each of the terminals 7 for examining the semiconductor element 4 for its properties and then changing the connection of the probe 6 to each of the terminals 7 so that another part of the semiconductor element 4 is examined for its properties. Thus, disconnecting and connecting the probe 6 or the like may be facilitated to prevent the semiconductor element from any damage as well as obtaining proper electrical measurements/analysis results.
Patent JP-H09279021-A (JP)
Title: Semi-aromatic polyamide composition
Inventor: AMIMOTO YOSHIKATSU
IPC: C08L77/06
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a semi-aromatic polyamide composition from which a highly accurate and heat resistant molding can be produced with little stain on a mold and little clogging in mold vent. SOLUTION: This semi-aromatic polyamide composition comprises [I] 99-30-wt.% semi-aromatic polyamide having 40-90mol% repeated unit comprising terephthalic acid and a 4-12C aliphatic diamine (A), 0-50mol% repeated unit comprising isophthalic acid and a 4-12C aliphatic diamine (B), 0-60mol% repeated unit comprising a 4-12C aliphatic dicarboxylic acid and a 4-12C aliphatic diamine (C), and 0-50mol% repeated unit comprising a 6-12C lactam or aminocarboxylic acid (D) and contg. not more than 0.25wt.% low mol.wt. boiling water soluble component(MO component), and [II] 1-70wt.% aliphatic polyamide.
Patent JP-H10335631-A (JP)
Title: Power semiconductor device with field plate and manufacture thereof
Inventor: BOKU SANHAKU
IPC: H01L29/732
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a power semiconductor device which is enhanced in breakdown voltage by enlarging an integration region in area. SOLUTION: At least a field enhancement region 30, which is higher than a collector region 10 in concentration and of the same conductivity-type with the collector region 10, is provided between a base-collector junction and the edge of a field plate 60a. The field enhancement region 30 is formed as mentioned above, and when a reverse voltage is applied to a base region 20 and the collector region 10, an electrical field is concentrated not only on the, base-collector junction and the edge of the field plate 60a but also on the field enhancement region 30, so that an electrical field is increased in distribution area, and a power semiconductor device of this constitution can be enhanced in breakdown voltage.
Patent JP-H03287556-A (JP)
Title: Tolan-based alkylene glycol derivative
Inventor: SASAKI MAKOTO
IPC: C07C43/166
Filed: 1990-04-05
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> are 1-7C straight-chain alkyl; n is an integer of 1-7). EXAMPLE:A compound expressed by formula II. USE:An electrooptical display material or material for manufacturing super- twisted nematic-liquid crystal display (STN-LCD). The compound expressed by formula I has excellent compatibility with compounds expressed by formula III and mixed liquid crystals thereof have perpendicular orienting properties. PREPARATION:A compound expressed by formula IV is reacted with a compound expressed by formula V in the presence of a strong base such as sodium hydride in an ethereal solvent to afford the compound expressed by formula I.