baber/WOPTO huggingface dataset:
Patent JP-S5519875-A (JP)
Title: Jig diffusing operation
Inventor: SADAMORI MASAAKI
IPC: H01L21/22
Filed: 1978-07-28
Abstract: PURPOSE: To facilitate handling such as inserting or picking-up wafers and impurities by providing two separate supporting elements one of which is used as a stand for semiconductor wafers to be placed with a given intervals and the other as a stand for impurity source plates to be placed in between the wafers, then assembling these elements and by arranging the wafers and impurity source plates alternately.  
     CONSTITUTION: A supporting frame 10 is made of holeless silica bars and is constructed into a frame. Each of its longitudinal elements 10a and 10b has equally spaced grooves 11 1  to 11 5  at corresponding positions of each element to insert and to stand impurity source plates 5. While a supporting table 12 that stands semiconductor wafers 6, consists of a multicrystal Si plate whose cross-section is an inverted ⊥ shape. The table has supporting grooves 15 1  to 15  4  along the longitudinal  direction to stand the wafers 6 and relief grooves 14 1  to 14 5  for the impurity sources 5. The supporting frame 10 that stands the impurity sources 5 and the supporting table 12 that stands the wafers 6, are made individually, then the elements 10a  and 10b of the frame 10 is placed on the rim of the table 12, and each impurity  source 5 is inserted in between wafers 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06224229-A (JP)
Title: Hccd
Inventor: SO KUYU RI
IPC: H04N5/335
Filed: 1992-04-13
Abstract: PURPOSE: To reduce ripple noises and distribution noises by forming a reset gate electrode across branched parts, obtained by branching the output edge part of a high concentration impurity doped region into plural parts, and forming plural CCD regions at the overlapped parts of the reset gate electrode and the branched parts. CONSTITUTION: The output edge part of a high concentration n-type floating region 1 is branched into two parts at a reset drain region RD side, and a gate electrode 20 connected with a reset gate electrode RG is formed across two branched parts 10. Then, two BCCD regions 30 are formed at the overlapped parts of the gate electrodes 20 with the two branched parts 10. Thus, the means value of two random factors can be made smaller than the value of a random factor. Therefore, the change in the reference voltage of an output signal can be reduced. As a result, ripple noises and distribution noises generated between a capacitor and a resistance can be reduced, and an output signal in a stable level is obtained.
Patent JP-H1053918-A (JP)
Title: Polyvinyl alcohol fiber and its production
Inventor: YAMAMOTO YOICHI
IPC: D01D5/253
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber having high non-circularity of the cross-section and excellent mechanical properties, heat-insulation, water-absorption, dyeing and weaving performance and fastness and useful for clothes, etc., by spinning a spinning dope containing a polyvinyl alcohol polymer and a specific amount of a specific phyllosilicate. SOLUTION: This polyvinyl alcohol fiber having a circular length ratio of the cross-section of >=0.85 and a ratio of (the diameter of the maximum inscribed circle)/(the diameter of the minimum inscribed circle) of the fiber cross- section of >=0.35 is produced by spinning a spinning dope containing a polyvinyl alcohol polymer and >=0.05wt.% (based on the polymer) of a swelling phyllosilicate having a cation exchange capacity of >=40mg/100g such as synthetic fluorine mica. Preferably, a fiber structure is produced by compounding the polyvinyl alcohol fiber.
Patent JP-S57208154-A (JP)
Title: Semiconductor device
Inventor: AOKI TADASHI
IPC: G06F11/267
Filed: 1981-06-17
Abstract: PURPOSE:To reduce the size of a chip by commonly using the measuring pads of the adjacent chips, thereby reducing the area of the chips occupied by the pads. CONSTITUTION:In case of measuring a chip 1, an element 15 is varied to low resistance by the voltage of a probe applied to a terminal 16, but no voltage is applied to the terminal 16' of a chip 2 which is not measured. Accordingly, an element 15' is high resistance. Thus, a measuring electric signal applied by the probe to a measuring pad 13 is transmitted through the element 15 to the internal circuit of the chip 1, but the chip 2 is insulated via the element 15'. In this manner, a voltage is applied to the element which electrically connects the measuring pad to the internal circuit via low resistance and at least one terminal to be controlled may be sufficient enough, thereby the chip area does not occupy largely.
Patent JP-S5521529-A (JP)
Title: Treating method for rustproof of iron steel material
Inventor: HAYASHI YUKIO
IPC: F28F19/00
Filed: 1978-08-01
Abstract: PURPOSE:To enable treatment for rustproof of iron steel material without requiring COD removing process of waste liquid by employing a solution added to alkaline or neutral polymerized phosphate solution with phosphoric acid and adjusted at its pH. CONSTITUTION:Phosphoric acid is added tp aqueous solution containing 0.05- 0.3% of polymerized phosphate to control its pH to 2.5 to 6.5. Iron steel material is treated in rustproof at 30-80 deg.C. Using this solution. The polymerized phosphate is selected from the group consisting of sodium pyrophosphate, sodium tripolyphosphate, tetrapolyphosphate and hexamethaphosphate. The temperature for treating the rustproof is preferably at 30-40 deg.C in the vicinity of 2.5 pH and at 60- 80 deg.C in the vicinity of 6.5. This is particularly preferable for a temporary rustproof process after acid cleaning a boiler, heat exchanger or the like in a thermoelectric power plant, a chemical plant or the like.
Patent JP-S5319055-A (JP)
Title: Roughness derection
Inventor: NOGUCHI TOYOTA
IPC: G01B11/24
Filed: 1976-08-04
Abstract: PURPOSE: To obtain a roughness detecting image of high quality by periodically moving a knife edge, which is operative to chop a scanning light, at a higher speed than the moving speed of the scanning light. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08282500-A (JP)
Title: Panel conveying device
Inventor: HIRATA OSAMU
IPC: B62B5/00
Filed: 1995-04-19
Abstract: PURPOSE: To provide a panel conveying device which can simplify the conveying operations, shorten the time of operations, widen the working space, and ensure the quality of the panels. CONSTITUTION: A panel conveying device is fitted with legs 4 each having a plurality of wheels 3 and a table 5 which is for loading of panels 1, has a panel stopper 14 at one end, and is supported tiltably on the legs 4 in such an arrangement that the panel stopper 14 is located down.
Patent JP-H08287183-A (JP)
Title: Automatic moving and displaying method for candidate position
Inventor: HIDAKA HIROATSU
IPC: G06F3/0484
Filed: 1995-04-19
Abstract: PURPOSE: To improve operability and shorten the recognition result editing time by putting the recognition result candidate display position of a character recognition result close to the display position of a character cursor. CONSTITUTION: Character cursor display position data 302 and candidate automatic movement indication data 305 are generated. A recognition result editor switches the candidate automatic movement indication data 305 with a candidate automatic movement command. When the character cursor is moved, character cursor display position data 302 updated by an input analysis part 301 are referred to by a recognition result candidate display part 304 and the display position of the recognition result candidate is moved according to the candidate automatic movement indication data 305 to put the recognition result candidate display position close to the display position of the character cursor.
Patent JP-S59219054-A (JP)
Title: Error detecting system
Inventor: INOUE KENJI
IPC: H04L12/26
Filed: 1983-05-27
Abstract: PURPOSE:To improve the reliability by detecting early that a data stored and reproduced without being processed is changed while the data passes through the inside of a storage exchange device. CONSTITUTION:An error check circuit 12 compares an error retrieval code DCC' formed in transmitting a partial data D to a line 13 with an error check code DCC formed when an error check code generation circuit 4 receives the partial data D. Whether or not the partial data D is changed while being passed through the storage exchange depending on the coincidence/dissidence of the comparison is discriminated. Then, the transmission of the partial data D while being destroyed is prevented.
Patent JP-S5722114-A (JP)
Title: Preparation of thin boron-silicon plate
Inventor: AOKI MASAKI
IPC: H04R7/02
Filed: 1980-07-08
Abstract: PURPOSE: To obtain a thin boron-silicon plate, having a high sonic speed as an acoustic material, and readily preparable, by melting boron and silicon in a specific proportion in a crucible, and blowing the melt from a nozzle on a metallic roll rotating at a high speed.  
     CONSTITUTION: 20W90 atomic % boron and 10W80 atomic % silicon are molten in a crucible having a nozzle at the tip thereof. The resultant melt is then blown from the nozzle on a metallic roll rotating at a high rotational frequency of 800W 4,500r.p.m. by an argon pressure, e.g. 0.3W0.8kg/cm 2  to give a thin belt. If the content of the boron is 90 atomic % or more, the thin belt cannot be obtained easily. If the content is 20 atomic % or less, the sonic speed will not be increased. If the content of silicon is 10 atomic % or less, the thin belt cannot be obtained, and the content of 80 atomic % or more will not provide a high sonic speed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07281535-A (JP)
Title: Dielectric substance for transfer material carrying member
Inventor: MATSUNAGA SATORU
IPC: G03G15/01
Filed: 1994-04-07
Abstract: PURPOSE:To obtain a dielectric substance which is less changed in volume resistivity in spite of a change in humidity and temp. and has a high dielectric constant by forming this dielectric substance of a compsn. consisting of specific weight % of a vinylidene fluoride resin and a methyl methacrylate resin. CONSTITUTION:This dielectric substance is formed of the compsn. consisting of 80 to 96mass%, more preferably 85 to 95mass% vinylidene fluoride resin and 4 to 2Omass%, more preferably 5 to 15mass% methyl methacrylate resin. The degradation in the dielectric constant is significant if the content of the vinylidene fluoride resin falls under 80mass%. The dependency of the volume resistivity on humidity and temp. increases when the content thereof exceeds 96mass%. The specific dielectric constant of the dielectric constant lowers and, therefore, the carrying power of the carrying member weakens and there is a possibility that the transfer material causes mispositioning if the content of the methyl methacrylate resin exceeds 20mass%. On the other hand, the dependency of the volume resistivity increases when the content thereof falls under 4mass%.
Patent JP-H04304395-A (JP)
Title: Electroforming device
Inventor: NARISHIMA TOMOO
IPC: G11B7/26
Filed: 1991-03-30
Abstract: PURPOSE:To reduce the dispersion in the thickness of an electroforming layer by supplying power to an electroforming jig and this electric conductive surface in an electroforming device inserting an anisotropic electric conductive rubber. CONSTITUTION:In the electroforming device used for the manufacture of a stamper for reproducing the optical record medium of an optical disk, hologram, etc., a surface electric conductive original disk is fitted and fixed to the electroforming jig (cathode) inserting metal film and anisotropic electric conductive rubber and the electroforming jig and the electric conductive surface are energized through the fixed part to execute the electroforming. By this method, the dispersion in the thickness of the electroforming layer is reduced and further, bad conduction of power due to wire breaking of electric conduction film on the organic disk is eliminated, and the cost is reduced.
Patent JP-H09282539-A (JP)
Title: Display device for vending machine
Inventor: IWASAKI YOSHIAKI
IPC: G07F9/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To easily clear away the dust, etc., which are stuck in a gap formed between a transparent panel set in front of a display room and a display panel which is placed against the transparent panel and shows the commodity prices, etc. SOLUTION: A support frame 6 supports a display panel 5, and both ends of the frame 6 are bent backward and turned into the side plates 63 which have round holes 64 where the stepped screws 65 are engaged. On the other hand, the decorative panels 41 placed at both ends of a push-button attachment metal 4 where the commodity sale buttons are attached have the columnar attachment parts 53. The parts 53 have the screw holes 54 where the screws 65 are screwed. Then the frame 6 is supported by the parts 53 of the panels 41 via screws 65, so that the frame 6 can tilt back and forth. In a cleaning mode, the frame 6 is tilted back and a large gap is formed between the panel 5 and a transparent panel. Thus, the dust, etc., which are stuck in the gap can easily and surely be cleared away.
Patent JP-S60237338-A (JP)
Title: Load testing method
Inventor: MATSUO TOMOO
IPC: G01M5/00
Filed: 1984-05-11
Abstract: PURPOSE:To reduce the consumption of energy by omitting the access of a weight, by tensioning the space between the anchor, which is provided to the floor surface directly under a construction, and the construction by a chain block with a spring balancer and displaying a tension amount on the spring balancer. CONSTITUTION:A hopper shaped tank 7 is supported by the sensor 6 on a stand 5. An anchor 8 is planted in the ground vertically below the tank 7 and the space between the tank 7 and the anchor 8 is tensioned by the chain block 10 connecting a spring balancer 9 to impart load and the detection value of the sensor 6 is adjusted so as to be matched with the load value shown by the spring balancer 9. Further, the distortion and stress of a structure to the load value shown by the spring balancer 9 are measured. When load is removed, the chain block 10 may be extended. The chain block 10 acts so that the load of the construction is freely adjusted by the extension and contraction of the chain block 10 connecting the spring balancer 9 and the load value thereof is displayed on the spring balancer 9.
Patent JP-S60239084-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/00
Filed: 1984-05-11
Abstract: PURPOSE:To obtain a laser having a large output by forming an electric insulating guide layer in uniform thickness along the shape of a striped projecting laminate, in which double hetero-junction structure is held by a guide layer, and shaping a striped carrier injection layer in a projecting region. CONSTITUTION:An N-Al0.38Ga0.62As clad 11, an N-Al0.25Ga0.75As guide layer 12, N- Al0.5Ga0.5As 13, a non-added Al0.15Ga0.85As active layer 14 in predetermined thickness a P-Al0.25Ga0.75As clad 15, a P-Al0.25Ga0.75As guide layer 16, a P-Al0.38Ga0.62As clad 17and a P-GaAs cap 18 are superposed on the (100) face of N-GaAs 10 through a vapor phase growth method. A striped projecting section is formed through etching by using an SiO2 mask, a very small amount of O2 is mixed on vapor phase growth and the surface is coated with an electric insulating Al0.3Ga0.7As guide layer 21, the surface is coated with SiO2, an opening is bored to the top surface of the projecting section, Zn diffusion reaching to the cap 18 is conducted, and a P type ohmic contact 23 is shaped and an N type ohmic contact 24 to a substrate. Since both ends of the active layer are held by the guide layer 21 having a large refractive index, stable fundamental transverse mode oscillation is obtained in a wide current injection region, injection carriers are confined in the active layer, and oscillation is started at a low threshold, thus acquiring a laser having a large output.
Patent JP-H09277296-A (JP)
Title: Output control method in vulcanizing press
Inventor: NIWANO YOSHIAKI
IPC: B29C33/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide output control method in a vulcanizing press wherein an output is fluctuated with a rate with respect to a preset vulcanizing output under the initial period condition of vulcanizing in accordance with an output pattern, set for every molding materials, while the output is controlled while maintaining a given output under the maximum set output. SOLUTION: A vulcanizing press 1 is constituted of an upper hot plate 2a, effecting the vulcanizing pressing of a rubber molding material W, a lower hot plate 2b, a hydraulic cylinder 5, elevating the upper hot plate 2a through a ram 3, a hydraulic pressure supplying circuit 6, supplying a hydraulic pressure to a hydraulic pressure cylinder 5, and a control circuit 7, controlling the hydraulic pressure supplying circuit 6. The hydraulic cylinder 5 and the hydraulic pressure supplying circuit 6 are constituted so that they are connected through an oil passage 8 while a predetermined hydraulic pressure, compatible to a set output, is supplied into the cylinder of the hydraulic cylinder 5 through a hydraulic pump 10, driven by a driving motor M, as well as a solenoid proportional valve 12 from the hydraulic pressure tank 9 of the hydraulic pressure supplying circuit 6.
Patent JP-H05305197-A (JP)
Title: Washing cage of shoes and washing machine using same
Inventor: TAJIMA AIKO
IPC: D06F35/00
Filed: 1991-04-24
Abstract: PURPOSE:To wash out mud on athletic shoes without getting one's hands wet and also without damage to the athletic shoes by a washing machine. CONSTITUTION:A cylindrical cage 2 is partitioned into a plurality of shoes containers by partitions 3 and provided with shoes washing cages 1 in which the shells, the bottom, and the partitions of 3 of the cylindrical cage 2 are made of planted wires 8. Shoes with stuck mud are put in the shoes containers 11 and the shoes washing cage 1 is detachably held in the washing tank 19 of a washing machine and then the shoes are washed, rinsed, and dewatered. After that the washing machine is stopped and the shoes washing cage 1 is taken out from the washing machine.
Patent JP-S5433752-A (JP)
Title: Recorder for analyzer
Inventor: SATOU TATSUO
IPC: G01D15/10
Filed: 1977-08-05
Abstract: PURPOSE: To accomplish the highly reliable analog and digital recording operations with the use of a single recording pen by cooperatively controlling a recording pen, which is made operative to accomplish the multi-point recording operation simultaneously, with the use of a pulse motor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58209599-A (JP)
Inventor: MIZUSHIMA MASAAKI
IPC: A47G1/00
Filed: 1982-06-01
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-H04228549-A (JP)
Title: Electrical plate for direct current magnetic shielding and its production
Inventor: OGATA RYUJI
IPC: H01F1/00
Filed: 1991-04-24
Abstract: PURPOSE:To produce an electrical plate for D.C. magnetic shielding excellent in magnetic shielding property by subjecting a thick plate of a low carbon steel containing small amounts of Ni to heat treatment under specific temp. conditions. CONSTITUTION:A slab of a steel having a composition consisting of, by weight, <0.05% C, >1.0-4.0% Si, <0.50% Mn, <0.005% solAl, 0.50-3.0% Ni, and the balance Fe is worked into plate-like state by means of hot casting or rolling and the resulting steel plate is heated up to a temp. region between the Ac3 transformation point of this steel and (Ac3 transformation point - 50 deg.C) and successively cooled slowly at 2.1 deg.C/min cooling rate, or, a slab of steel with the above composition is heated up to a temp. between the Ac3 transformation point and 1200 deg.C and hot casting or hot rolling is started and hot working is finished while regulating the reduction of area in a ferrite region to >=2 and, then, the resulting steel plate is heated up to a temp. region between the Ac3 transformation point and (Ac3 transformation point - 100 deg.C) and successively cooled slowly at 1.8 deg.C/min cooling rate.
Patent JP-S58212526-A (JP)
Title: Pneumatic transportation apparatus
Inventor: NONOYAMA TAKAMI
IPC: B65G53/06
Filed: 1982-06-01
Abstract: PURPOSE:To make it possible to automatically release the stagnation of a granular material such as, for example, mold sand, by arranging a secondary air- pipe in parallel with a conveying pipe in a pneumatic conveying pipe line system for granular materials, and by connecting between both pipes with a plurality of communicating pipes incorporated therein with differential pressure valves. CONSTITUTION:A granular material M is conveyed in a conveying pipe 1 by compressed air in the direction of the arrow. Further, high pressure air at a pressure higher than the pressure of air in the conveying pipe 1 is filled in a secondary air-pipe 2. As a result, the pressure in the secondary air-pipe 2 is applied to the inlet side 7 of differential pressure valves 4A-4C, but the flowing-out of the air to the outlet side of the valves are normally interrupted by valve seats 9. Further, pressure in communicating pipes 3A-3C is applied into a diaphragm chambers 10 in the differential pressure valves 4A-4C through pilot pipes 15A-15C. When the granular material M is stagnated in the conveying pipe 1, the differential valve 4B opens for discharging high pressure air from the air-pipe 2 into the conveying pipe 1 through the communicating pipe 3B, and therefore, the flow of the granular material M is interrupted for retrieving the normal transporting condition in the conveying pipe 1.
Patent JP-S5618711-A (JP)
Title: Device for measuring distance
Inventor: KOBAYAKAWA YOSHI
IPC: G01C3/06
Filed: 1979-07-23
Abstract: PURPOSE: To eliminate a drawback due to the performance of a light reception element and heighten the accuracy of distance measurement, by enabling the detection through the single light reception element of the quantities of reflected light based on two light fluxes emitted at a prescribed distance from each other.  
     CONSTITUTION: Light sources A 1 , A 2  are alternately lighted on and off according to a prescribed chart. Light fluxes having passed through the slits B 1 , B 2  of a projection mask B are condensed by a projection lens C to form a sign image on an object D. The light fluxes reflected by the object are scanned by a scanning mirror  F to form an image on a detection mask H through a light reception lens G. When  the set angle of the mirror F is optimal, the projected images B 1 ', B 2 ' of the slits B 1 ,  B 2  equally cover detection slits H 1 , H 2 . For this reason, the quantity of incident  light to a photoelectric converter I does not change even if the light sources A 1 , A 2   are alternately lighted on and off. As a result, a distance can be measured by rotating the mirror F until the output signal of the converter I becomes a DC signal. The  quantity of the rotation of the mirror corresponds to the distance.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5617329-A (JP)
Title: Distance-measuring instrument
Inventor: KOBAYAKAWA YOSHI
IPC: G02B7/28
Filed: 1979-07-23
Abstract: PURPOSE: To attain the constitution that provides detection even with the same photodetector with regard to a distance-measuring instrument for the automatic focusing adjustment of a camera, by arranging a mark and the detection region of a mark image so that the both will be conjugate to an object at the same time, and then by vibrating the mark or detection region in a base-line direction.  
     CONSTITUTION: Through focusing lens 3 of a photographing unit, mark 31a is projected on a distance-measured object and a mark image reflected by the object is photodetected through focusing lens 3. Mark 31a and the detection region of the mark image are arranged being conjugate to the object at the same time and mark 31a or detection region 36a is vibrated in the base-line direction. There is no need to vibrate a scanning mirror and the same photodetector detects light, so that evading deterioration in performance due to a difference in characteristics between elements as a result of photodetectors used will be effective. 
     COPYRIGHT: (C)1981,JPO&Japio