baber/WOPTO huggingface dataset:
Patent JP-S62237782-A (JP)
Title: Laser oscillator
Inventor: OTANI AKIHIRO
IPC: H01S3/02
Filed: 1986-04-08
Abstract: PURPOSE:To stabilize the laser power, emitting beam angle, emitting position and laser beam mode of a laser oscillator by forming an optical substrate for holding a resonator mirror of a honeycomblike plate and reinforcing plates made of an FRP material bonded to the front and back surfaces of the plate in a sandwich structure, and reducing the angular change of the mirror. CONSTITUTION:Optical substrates 10, 10 coupled by a connecting rod 4 for holding a resonator mirror 1b is composed of a honeycomblike plate 11 made or aluminum or aluminum alloy, and reinforcing plates 12, 12 formed in thin platelike shape of an FRP material for holding the plate 11 to be bonded to the front and back surfaces of the plate 11 in a sandwich state. The substrates 10 are so arranged as to be the state that sleeves 13 are inserted into holes opened at the connecting portions of the rods 4, 4 to exposed at the front and back surface sides, the rods 4, 4 are penetrated to be clamped. The sleeve 13 obtains the dimensional accuracy and mechanical accuracy of the rod connecting portion by clamping to simply and suitably obtain the connecting state of the substrates 10 with the rods 4.
Patent JP-H03282482-A (JP)
Title: One-component type magnetic developer
Inventor: OKUYAMA HIROE
IPC: G03G9/08
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a high-quality image by externally adding a specified amount of positively chargeable surface treated silica to the magnetic toner obtained by dispersing a magnetic powder into a binder resin. CONSTITUTION:The positively chargeable surface treated silica is externally added in an amount of >= 0.4 weight % to the magnetic toner having a volume average particle diameter of <= 10mum and the magnetic powder dispersed into the binder resin. The fine silica particles to be used are surface treated to impart positive chargeability, preferably, by using a silane compound having an onium salt structure and an amino group, thus permitting the obtained developer to be high in chargeable quantity, good in fluidity, and to form an image superior in quality not deteriorated in density even under high temperature and high humidity.
Patent JP-S58199640-A (JP)
Title: Pattern for casting
Inventor: NAKADA MEIJI
IPC: B22C7/00
Filed: 1982-05-14
Abstract: PURPOSE:To obtain a pattern which is usable repeatedly in the stage of casting a casting having the shape that makes rapping difficult and is usable for molding under ramming by a pressure by fitting freely attachable and detachable restraining members to both ends of a rigid member incorporated in a pattern of a flexible material. CONSTITUTION:A pattern for casting of, for example, an impeller for fluid transportation is constituted of a silicone rubber pattern body 1 embedded therein with plural insert members 1b of iron plates and restraining members 2, 3 made of cold setting urethane resins to be fitted to both ends of the members 1b. The members 2, 3 are fitted freely attachably and detachably to the members 1b so as to restrain the movement thereof. The body 1 and the member 2 formed so as to conform to the shape in the end part of the casting are first prepared, and the body 1 is deformed by bending and twisting to a desired shape. The respective end parts of the plates 1b are fitted into the hollow grooves of the members 2, 3 to form the pattern shown in the figure. The pattern is set in a wooden pattern 9 and after sand packing and ramming, the pattern 9 is removed and the members 2, 3 are removed. The resulted sand mold is combined with the other partial mold and is set in a casting flask, whereby the molding of the casting mold is completed.
Patent JP-S524767-A (JP)
Title: Switching unit
Inventor: MURAKAMI KAZUMASA
IPC: H01H47/00
Filed: 1975-06-30
Abstract: PURPOSE: When the relay unit is in an "ON" state due to the input signal from the operation unit, this "ON" state is stored in the memory, so that the detection switch is caused to perform a series of operation of "ON", "OFF" and "ON". 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08277352-A (JP)
Title: Thermoplastic elastomer having low creep property
Inventor: TSUJIMOTO MOTOYOSHI
IPC: C08L23/16
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a thermoplastic elastomer, having stabilized low creep characteristics, excellent in flexibility, heat-resistance creep performance and mechanical strength and useful for automatic parts, etc., by mixing a specific organosiloxane-based cross-linking agent, etc., having SiH group in the molecule therein. CONSTITUTION: This elastomer is obtained by mixing (A) 100 pts.wt. ethylene-α- olefin-nonconjugated diene copolymer rubber (preferably an ethylene- ethylidenenorbornene copolymer rubber) with (B) 5-300 pts.wt. crystalline olefin resin, (C) 0.5-30 pts.wt. organosiloxane-based cross-linking agent, having a structure of the formula [(m) is 5-400; R1 to R7 are each H, an alkyl, an alkoxy or an aryl(oxy)] and SiH group in the molecule, (D) 0.001-2 pts.wt. group VIII transmission metallic hydrosilylating catalyst and preferably (E) 30-300 pts.wt. paraffinic oil and dynamically heat-treating the resultant mixture. Furthermore, a polypropylene (copolymer) having 0.1-50g/10min melt flow rate(MFR) is preferred as the component (B).
Patent JP-H06266578-A (JP)
Title: Maintenance test execution controller
Inventor: HONDA HISAO
IPC: G06F11/22
Filed: 1993-03-16
Abstract: PURPOSE:To speedily perform fault analyzing work by facilitating the maintenance test program development of an input/output device. CONSTITUTION:The maintenance test programs of respective input/output devices 31-35 are set on the side of input/output devices and executed by maintenance test execution parts 41. The results are stored in information memories 42. A main control part 3 itself is not provided with any maintenance test program but a maintenance test control part 21 requests the execution of the maintenance test program to the respective input/output devices 31-35. The result of the maintenance test is displayed by reading information stored in the information memories 42 to a read control part 22. Therefore, the maintenance test result can be easily and efficiently provided by operating an internal operation part 35 or the like.
Patent JP-S59207291-A (JP)
Title: Blanket for printing
Inventor: SHIMURA HARUO
IPC: B41N10/04
Filed: 1983-05-10
Abstract: PURPOSE:To obtain a blanket for printing which has excellent inking characteristics, ink spreadability and conductivity by laminating a surface layer which is composed of oil resistant or solvent resistant polymer doped with a specific quantity of specific conductive carbon black on a base cloth. CONSTITUTION:100 weight parts of (A) oil resistant or solvent resistant polymer (example; polychloroprene rubber and the like) is doped with 10-35 weight parts of (B) carbon black whose volume resistivity is not more than 0.15OMEGAcm and laminated on a base cloth as a surface layer to obtain a required blanket. The base cloth which has little elasticity such as cotton is recommended.
Patent JP-S59204711-A (JP)
Title: Flow detecting device for pulverized material
Inventor: MATSUO MAKOTO
IPC: G01P5/08
Filed: 1983-05-10
Abstract: PURPOSE:To detect the state of the flow of pulverized material, by providing a detecting rod, which is pierced through the wall of a flow path and inserted, an AE sensor, which is stuck to the detecting rod, a judging device, which judges the output of said AE sensor, and a means, which applies vibration to the detecting rod. CONSTITUTION:When coal flowing within a tube wall 1 is rubbed with a detecting rod 2, ultrasonic waves are generated in the detecting rod 2, transmitted, and detected by an AE sensor 3. Meanwhile when the coal does not flow, the ultrasonic waves are not generated in the detecting rod 2. Therefore, the AE sensor 3 does not output any signal. The output of the AE sensor 3 is amplified by an amplifier 5 and judged by a judging device 7 through a filter 6. When a vibrator 4 is operated and the detecting rod 2 is vibrated, the ultrasonic waves are generated in the detecting rod 2 and detected by the AE sensor 3. When the tube is filled with the coal, the vibration of the detecting rod is immediately attenuated. Meanwhile, when there is no coal, the vibration in the detecting rod 2 is not easily attenuated.
Patent JP-H10282040-A (JP)
Title: Measurement chip for surface plasmon resonance biosensor and its manufacturing method
Inventor: NAGATA RYOHEI
IPC: G01N21/41
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently immobilize nucleic acid and to obtain an improved sensitivity even if the nucleic acid to be immobilized is small by arranging a metal film, an organic substance layer, a biotin layer, and an avidin layer on a transparent layer. SOLUTION: A measurement chip is constituted of five layers, namely a metal film 2, an organic substance layer 3, a biotin layer 4, and an avidin layer 5 being formed on a transparent substrate 1. Generally, a material that is transparent to laser beams such as glass, polyethylenephthalate, and polycarbonate us used as the transparent substrate 1. A metal used for the metal film 2 includes gold, silver, copper, and aluminum. The organic substance layer 3 is formed by a compound with a silane-coupling agent or a mercapto group and other organic functional groups. The biotin layer 4 is formed by allowing a specific amount of biotin to contact the organic substance layer 3. By providing the biotin layer 4, a biotin labeled nucleic acid can be immobilized efficiently to the avidin layer 5.
Patent JP-H11276756-A (JP)
Title: Washing machine
Inventor: KATO TAKAKO
IPC: D06F17/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To recover foreign matter such as coins or the like moved to the bottom of a spinning tub in a recessed part so as to prevent the occurrence of a rotational error of a rotary blade by forming a recessed part for storing foreign matter from washing in the periphery of the rotary blade at the bottom of the spinning tub. SOLUTION: Plural foreign matter storing recessed parts 12 are provided at suitable spaces in the periphery of a rotary blade 3 at the bottom of a spinning tub 4. The recessed parts 12 are formed circular in a plane view, the area of the plane is a little larger than that of the coin, and small circular holes are bored in suitable places of its bottom 12a to be served as drain holes 13. Thus, when foreign matter such as coins or the like put out from washing in the washing process and in the rinsing process is moved to the bottom of the spinning tub 4 by a water stream produced by the rotation of the rotary blade 3, it can be recovered in the recessed parts 12, so that the coins or the like can be kept from entering a gap between the rotary blade 3 and the bottom of the spinning tub 4 so as to prevent a rotational error of the rotary blade 3.
Patent JP-S57195125-A (JP)
Title: Process for adding plasticizer
Inventor: FURUKAWA HIDEO
IPC: C08L1/00
Filed: 1981-05-27
Abstract: PURPOSE: To obtain a homogeneous cellulose acetate resin free from agglomerate, by dry-blending a plasticizer to cellulose acetate keeping the jacket temperature and the rate of addition of the plasticizer at specific levels.  
     CONSTITUTION: A cellulose acetate (preferably 8W100 mesh powder having acetylation degree of 52.0W57.0%) is mixed with a plasticizer (e.g. dimethyl phthalate) in a mixer such as a ribbon blender, etc., keeping the rate of addition of the plasticizer to 1.6×10 -3 W4.0×10 -3 l/min/kg and the jacket temperature of the blender to 85W100°C to obtain the objective cellulose acetate resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11280201-A (JP)
Title: Decorative panel
Inventor: ISHIKAWA MASAYUKI
IPC: E04C2/26
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a decorative panel without increasing the thickness of the panel. SOLUTION: A frame 7 formed of the assembly of metallic square pipes is arranged on a back side of a tile 6 for a bathroom, and a metallic plate 10 for reinforcement is arranged in the backward direction from the tile 6 with intervals therebetween. The tile 6, the frame 7 and the metallic plate 10 are integratedly connected to each other by urethane foam 9 to be filled in a space surrounded by these three components to constitute a decorative panel.
Patent JP-S559125-A (JP)
Title: Measuring apparatus
Inventor: TAKASHIMA KAZUO
IPC: G01B11/02
Filed: 1978-07-04
Abstract: PURPOSE: To perform measurement regardless of the scanning speed by providing grid type filter in the parallel scanning path of light.  
     CONSTITUTION: Laser light originating from the light source 1 forms a parallel scanning path of light by the scanning mirror 3 and the parabolic mirror 4, and is detected by the photoelectric detecter 7 after passing thru the grid filter 10 (size thereof is space frequency N/mm) and lens 6 both being provided in the scanning path of light. The counter memorizes the number of pulses outputted by the detecter 7. The counter performs down-count by the pulses outputted by the detecter 7 of the time when the object 8 which is to be measured is inserted into the parallel path of light, and the width W of the object is measured with high accuracy regardless of the scanning speed by dividing the subtracted value of the counter by frequency N. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58198388-A (JP)
Inventor: AWAZU MITSUAKI
IPC: D06F17/10
Filed: 1982-05-14
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-S6230008-A (JP)
Inventor: MURATA HIDEMI
IPC: C04B14/38
Filed: 1986-04-09
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-H04291582-A (JP)
Title: Video signal display
Inventor: OKURA YUKIKO
IPC: H04N5/44
Filed: 1991-03-19
Abstract: PURPOSE:To display a character on a displaying video without the sense of incongruity by transmitting the character and displaying the displaying video when the character showing the prescribed information is overlapped and displaying on the displaying video. CONSTITUTION:A character output control circuit 12 makes character video signals SR, SG and SB synchronize with a video signal SV by the input command of a viewer to be outputted and a displaying video BG and a character CH are overlapped and displaying on a displaying screen 4. When the circuit 12 counts the prescribed time, a character half-tone signal SINT and a background color half-tone signal SYM 1 are outputted, the luminance of the character CH and video BG in its displaying area is reduced and the hue is made light. Then, the character CH and the video BG on the screen 4 are displayed by the same luminance and hue. Thus, the viewer can simultaneously recognize both images without the sense of incompatibility.
Patent JP-H02259990-A (JP)
Title: Wall type electronic cash register
Inventor: HORII KIYOMI
IPC: G07G1/00
Filed: 1989-03-31
Abstract: PURPOSE:To remove the restriction on the floor area for installation by attaching an enclosure to a perpendicular surface and pulling out a drawer in the direction parallel with the perpendicular surface. CONSTITUTION:A nail or hook is driven into a wall surface as the perpendicular surface adjacent to a commodity showcase, and an attaching part 17 on a rear face 11E of an enclosure 11 is hooked. Then, a front face 11A is slightly inclined because the rear face 11E is along the wall surface. When a keyboard 13 is operated in this state to register commodities and a total key is finally depressed, a lock mechanism 23 is released, and a drawer 22 is projected to one side face in the direction parallel with the wall surface by a spring 24. Then, cash is stored in or taken out of the drawer 22. Thus, the enclosure 11 is hooked on the wall and the drawer 22 is pulled out in the direction parallel with the wall surface to remove restrictions on the floor surface for installation.
Patent JP-H04315416-A (JP)
Title: Mask for x-ray aligner and manufacture thereof
Inventor: TSUBOI SHINJI
IPC: G03F1/22
Filed: 1991-04-15
Abstract: PURPOSE:To improve throughput and yield rate and facilitate the handling of a mask. CONSTITUTION:An organic pattern 4A is made using a resist pattern 5A. Next, with this organic pattern 4A as a mask, a tungsten film 3 is etched to make a circuit pattern 3A. Next, after exfoliation of the organic pattern 4A, an applied oxide film 6 is made by spin coating method. Then, the rear of the silicon substrate is etched by a batch method.
Patent JP-S61241727-A (JP)
Title: Liquid crystal element
Inventor: YOSHINAGA KAZUO
IPC: G02F1/133
Filed: 1985-04-19
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal element by using jointly with an effect of an uniaxial orientation treatment due to a rubbing given to surfaces of a pair of parallel substrates which are interposed the liquid crystal therebetween, respectively, and an effect of arranging a stripe like structural material, and by interposing a specific liquid crystal therebetween. CONSTITUTION:The titled element is arranged the substrate 101 and the another substrate 110 which is overlapped parallel to the substrate. Pural electrodes 111 and an insulating film 112 are formed on the substrate 110. The (signal) electrode 111 and the (scanning) electrode 102 are wired with a matrix structure. The insulating film 112 on the substrate 110 prevents a generation of an electric current flowing into the liquid crystal 105. The plane surface 113 of the insulating film 112 lying on the substrate 101 is performed the uniaxial orientation treatment. The direction of the orientation is almost parallel to an extended direction of a spacer 104 on the substrate 101. By using the liquid crystal having a composition shown by formula I, a defect due to the spacer edge may be removed in a memory state which is easy to appear the defect.
Patent JP-S59206777-A (JP)
Title: Automatic controller for electric conduction
Inventor: SAKAMOTO MITSUMASA
IPC: G01R31/02
Filed: 1983-05-11
Abstract: PURPOSE:To control automatically a conduction test by providing the titled device with a timer for increasing/decreasing a load current flowing into a sample for a fixed period to keep the temperature of the sample within a set temperature when the detected temperature of the sample exceeds the set temperature, and a timer controlling the ON/OFF time of the load current. CONSTITUTION:Current from a power supply 1 is supplied to an inductive voltage adjuster 3 through an operation board 2' and the sample 5 is heated through a current supplying transformer 4. A test setting timer 11 is provided with a current ON timer T1 and an OFF timer T2 and outputs a signal to the operation board 2' On the other hand, the load current flowing into the sample 5 is applied to a meter relay 13 through a voltage converter CT and the operation board 2' is held through an upper limit current relay 13a. The output of a thermocouple 6 is supplied to a time signal forming circuit 15 through a temperature relay 14. An upper limit temperature relay 14a in the relay 14 and a lower limit temperature relay 14b are interlocked with a descending pulse timer t2 in the circuit 15 and an ascending pulse timer t1 respectively to send a signal to the operation board 2'. Thus, the test based upon temperature control can be automatically attained.
Patent JP-S5417218-A (JP)
Title: Braking system for electrically driven vehicle
Inventor: HORIBA MITSUYOSHI
IPC: H02P3/06
Filed: 1977-07-08
Abstract: PURPOSE:To provide a simple and economical braking system for battery car such as motor chair and gold cart, by providing the battery car with a braking control circuit.
Patent JP-2000274818-A (JP)
Title: Hot water supply apparatus for water purifying function
Inventor: ONOMURA HIDEAKI
IPC: A47K3/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply apparatus with a purifying function to use drinking water as it is for application not suitable for soft water, reduce the size of a softening device and to eliminate a need to mount a different plug for soft water in each place. SOLUTION: In a hot water supply apparatus 21 with a purifying function, based on a signal from a remote control 40 in each place, water supplied from a water supply main line 20 is poured as hot water from a softening device 29 through a heat-exchanger 23 for supplying hot water. Further, water supplied from the water supply main line 20 is poured as hot water through the heat- exchanger 23 for supplying hot water and the water supply main line 25. Moreover, water from the water supply main line 20 is poured through the softening device 29 and a water supply line 34. Further, water through the water supply main line 20 is poured in a water pouring port in each place through a water supply line 34.
Patent JP-S63248127-A (JP)
Title: Heat treatment of inp substrate
Inventor: OZAWA TOSHIHARU
IPC: H01L21/324
Filed: 1987-04-02
Abstract: PURPOSE:To manufacture an excellent InP substrate while preventing any flowing on the InP crystal surface from occurring by a method wherein a GaP substrate is arranged near the surface of InP substrate to be heated while being protected by the GaP. CONSTITUTION:An ion implanted layer 2 is formed on the surface of a semiinsulating InP substrate 1 by specific process while a GaP substrate 4 is mounted on the layer 2 through the intermediary of a protective film 3 comprising PSG in specific thickness. Then, the ion implanted layer 2 on the surface of InP substrate being protected by the protective film 3 as well as the phosphorus from GaP is heat treated so that an excellent InP substrate 1 may be manufactured while preventing any flowing on the InP crystal surface from occurring.
Patent JP-S61237082-A (JP)
Title: Electronic clock
Inventor: KUROODO ERITSUKU ROIENBAAGAA
IPC: G01R31/36
Filed: 1986-04-11
Abstract: The timepiece comprises an oscillator (1), a frequency divider (2), a control circuit (3), a stepping motor (4), a seconds hand (5), a circuit (7) for detecting steps missed by the motor, an up-down counter (15) having a capacity N, and a flip-flop (16). At each missed step the detecting circuit (7) generates a tally pulse (S7) which increments the counter (15). The latter is also decremented by periodic pulses appearing on the B output of the frequency divider (2). When a cell supplying the timepiece is nearly exhausted, the number of steps missed per unit of time is high and the counter (15) is, on balance, incremented. When passing from state N-1 to state N the counter issues on its Qh output a pulse that causes the Q output of the flip-flop (16) to go high. The control circuit (3) produces, in response to this high state of the flip-flop, a signal warning of the imminent end of the cell's life in the form of an irregular motion of the seconds hand (5). Otherwise, when the cell is still good, the number of missed steps is low and the counter (15) is decremented. When passing from state 1 to state 0 the counter issues on its Qb output a pulse that causes the Q output of the flip-flop (16) to go low, thereby stopping the warning signal.
Patent JP-H07268372-A (JP)
Title: Viscosity index improver and lubricant oil
Inventor: SUZUKI TOSHIRO
IPC: C10N30/02
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a viscosity index improver which comprises a copolymer containing ethylene, alkyl (meth)acrylate, etc., and alkyl maleate, etc., and is useful for lubricant oil or the like because of its excellency in viscosity index improvement, low-temperature viscosity characteristics and oxidation resistance. CONSTITUTION:This viscosity index improver comprises a copolymer containing (A) ethylene, (B), alkyl (meth)acrylate and/or (meth)acrylalkylamide, (C) one or more unsaturated dicarboxylic acid derivatives selected from the group consisting of alkylesters, alkylamides alkylimides, enhydrides of maleic acid or fumaric acid where the molar ratio of B/C is 95/5 to 50/50 and A/(B+C) is 45/55 to 95/5. The viscosity index improver is preferably added to lubricant base oil such as mineral oil, a high viscosity index mineral oil containing isomerized paraffin, hydrocarbon synthetic lubricant oil, ester synthetic lubricant oil.