baber/WOPTO huggingface dataset:
Patent JP-H1154631-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: YUKI AKIMASA
IPC: H01L21/8242
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To enhance flexibility of a semiconductor device by forming a passive element, an active element and an interconnection layer on a resin substrate. SOLUTION: A silicon oxide is deposited, as an insulation film 11, on the memory part 1 and the peripheral apparatus 2 formed on a resin substrate 10, e.g. a silicon resin substrate, a polyimide resin substrate or a Teflon resin substrate. After the insulation film 11 is flattened a channel layer 21 is formed on the insulation film 11 deposited on the memory part 1 and the peripheral apparatus 2 in order to form a transistor part 20. Subsequently, a word line 22 is formed at a specified position followed by formation of the transistor part 20 at 400 deg.C or below. Furthermore, a capacitor part 30 is formed on a bit line 23 through an interlayer insulation film layer 40 at 400 deg.C or below, followed by formation of a wiring 50 through the interlayer insulation film 40.  Consequently, a semiconductor device having a flexible structure is obtained and it can be mounted on a curved printed wiring board.
Patent JP-H0297415-A (JP)
Title: Method for increasing amount of silicon tetrachloride in reaction of hydrogen chloride or mixture of hydrogen chloride and chlorine with metal silicon-containing substance
Inventor: KURAUSU RUFU
IPC: C01B33/107
Filed: 1989-08-21
Abstract: PURPOSE: To increase the yield of SiCl 4  obtd. by an economical method by reacting HCl or a mixture composed of HCl and Cl 2  with an Si-contg. material in a prescribed temp. range under the introduction of additional chlorisilane.  
     CONSTITUTION: HCl or a mixture composed of HCl and Cl 2  and a Si-contg. material are reacted at a reaction temp. controlled to 300 to 1400°C under the introduction of additional the chlorosilane expressed by formula SiH 4-n  Cl 4  [n=1 to 3] into a reaction chamber. The Si-contg. material is exemplified by Si powder. Not only a slight amt. of trichlorosilane is generated but also the introduced chlorosilane is completely or partly converted to SiCl 4  by the reaction prescribed above. Consequently, SiCl 4  is obtd. at a high yield. The SiCl 4  is mainly used as a starting material for production of highly dispersible silicic acid. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001039243-A (JP)
Title: Materials fitting structure to bumper
Inventor: ASADA KOICHI
IPC: B60R19/48
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To fit and fix fitting materials to a bumper by providing a garnish whirl-stop mechanism, for fixing a garnish in a whirl-stop condition to the bumper, with an engaging projection matching an escaping recess provided on the outer surface of the projection of the garnish. SOLUTION: A fitting hole 3 provided on a bumper 2 forms a circle to provide an escape recess 12 on the inner edge of the hole 3. An engaging projection 13 matching the recess 12 is provided on the outer surface of the cylindrical projection 6 having a round cross section of a garnish 4, to fix the round garnish 4 to the circuilar fitting hole 3 of the bumper 2 in a whirl-stop condition. The hole 3 is formed circular, and also the recess part 12 too provided on the inner edge of the hole 3 is recessedly formed on the inner edge of the hole 3 by the hole of a small circle or a shape in accordance with a portion of the small circle. The hole 3 having the recess 12 is machiningly formed by boring means for forming large and small circular holes respectively to a plate material.
Patent JP-H0536951-A (JP)
Title: Manufacture of semiconductor base material
Inventor: ICHIKAWA TAKESHI
IPC: H01L21/762
Filed: 1991-07-31
Abstract: PURPOSE:To manufacture an Si crystal layer, whose crystallinity is an excellent as a single crystal wafer, on an insulating base,and provide temperature control method for manufacturing the Si crystal layer. CONSTITUTION:The method is constituted of a process of making a silicon base porous, a process of forming a non-porous silicon single crystal layer 12 at a first temperature on the porous silicon base 11, a process of laminating the surface of the non-porous silicon single crystal layer with other silicon base 13 which has insulating material 14 on the surface and a process of selectively etching the porous silicon, which removes the porous silicon of the laminated base by electroless wet chemical etching. And the method has a process of forming a single crystal silicon layer 15 on the non-porous silicon single crystal layer at a second temperature which is higher than the first temperature by epitaxial growing.
Patent JP-2001038728-A (JP)
Title: Regenerated pallet manufacturing device
Inventor: UEMURA RYUJI
IPC: B02C18/18
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a regenerated pallet manufacturing device rendered industrially advantageous by controlling the hydrolysis due to water absorbed by a waste polyester material and also controlling the lowering of intrinsic viscosity. SOLUTION: A waste polyester material in a hopper in the state of being pressed by a slider is crushed by a monoaxial shredder 10 formed of a fixed blade 20 and a drum 16 with a rotating blade 19 intermeshed with the fixed blade provided on the peripheral surface of the drum, and crushed pieces are heated by a heating medium layer in a coil 17 provided inside the drum 16 of the monoaxial shredder 10, and water absorbed by the waste polyester material is dried and delivered into an extruder with a vent mechanism by a biaxial feed screw 21 through a mesh screen 13 disposed under the monoaxial shredder 10 in the constitution of a regenerated pellet manufacturing device.
Patent JP-S60105474-A (JP)
Title: Production of paste product similar to lobster meat
Inventor: MARUYAMA TSUTOMU
IPC: A23L17/00
Filed: 1983-11-15
Abstract: PURPOSE:To produce a lobster-like meat paste product having snapping springiness and dense lobster-like tissue, by using a mixture of KAMABOKO (boiled fish paste) and protein as a raw material. CONSTITUTION:(A) Pieces of heat-coagulated fish paste product such as sliced KAMABOKO or crushed KAMABOKO are mixed with (B) fish meat paste or a protein mixture obtained by mixing fish meat paste with one or more components selected from albumen, soybean protein, sodium caseinate and wheat protein, under reduced pressure at a weight ratio (A:B) of 5:5-9:1. The obtained mixture is formed and heated, or the mixture obtained by mixing the fish paste product and a protein mixture is formed under reduced pressure and heated.
Patent JP-2001039262-A (JP)
Title: Gas generator
Inventor: SASO TAKASHI
IPC: B60R21/264
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality gas generator that can provide deployment control and is excellent in preventing an external outflow of slag in combustion gas. SOLUTION: The gas generator is so designed that a short cylindrical outer casing 11 with a plurality of gas ventholes 11a, and a top plate 9b and a bottom plate 12 closing the upper and lower ends of the outer casing 11 all delimit an internal combustion chamber, which is divided with a partition member 4 into two, or an upper combustion chamber 2 and a lower combustion chamber 3, in which are inserted or disposed gas generants 5, filter members 6 enclosing them and independently operable igniters 7 and 8. The partition member 4 has annular projections 4a and 4b integrally molded on its contact positions with the internal surfaces of the filter members 6.
Patent JP-S59105004-A (JP)
Title: Polymerization of ethylene
Inventor: YANO TAKEFUMI
IPC: C08F4/02
Filed: 1982-12-07
Abstract: PURPOSE:To obtain a high-bulk density polymer in high yields, by polymerizing ethylene in the presence of a highly active catalyst comprising a combination of an organoaluminum compound with a solid catalyst component prepared by allowing a carier of a specified composition to support a titanium tetrahalide. CONSTITUTION:An aluminum halide (e.g., aluminum chloride) is reacted with an organosilicon compound of formula I (wherein R<1>, R<2>, and R<3> are each a 1-6C alkyl or a phenyl), e.g., trimethylsilyl benzoate. The reaction product is reacted with a Grignard compound of formula II (wherein R<4> is a 1-8C alkyl, and X is a halogen) to form a carrier, which is allowed to support a titanium tetrahalide to form a solid catalyst component. Polyethylene is obtained by polymerizing ethylene in the presence of a catalyst comprising a combination of the solid catalyst component with an organometallic compound of formula III (wherein R<5> is a 1-6C alkyl).
Patent JP-S58106849-A (JP)
Inventor: REIMONDO HENRII
IPC: H01L29/93
Filed: 1982-12-07
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-S6192005-A (JP)
Title: Oscillating circuit
Inventor: YASOHARA MASAHIRO
IPC: H03B5/32
Filed: 1984-10-11
Abstract: PURPOSE:To obtain an oscillation output with both stable frequency and amplitude by generating a bias potential fed to a non-inverting input of an amplifier circuit based on a constant voltage source subjected to temperature compensation and designing that the output is subjected to temperature compensation against the non-inverting input of the amplifier circuit. CONSTITUTION:A series circuit comprising a capacitor 90 and an oscillator 91 is inserted between the non-inverting input and the output of the amplifier circuit 20, positive feedback is applied at a series resonance frequency of the series circuit so as to apply the oscillation. A voltage Vf in this case applied to the series circuit comprising the capacitor 90 and the oscillator 91 is constant in terms of AC with R26/R16 selected constant, where Vf is a terminal voltage, Vo is a voltage appearing at an output terminal 100, Vr is an output voltage of a constant voltage source 2 subjected to temperature compensation, R16 is a resistance of a resistor 16 and R26 is a resistance of a resistor 26. Thus, the oscillating frequency is unchanged. Further, the amplitude VOPP of the output voltage Vo is expressed at VOPP=Vr-Vr(1-R26/R16)=R26/R16Vr and then unchanged. Then the oscillated output whose voltage variation is very stable to the ambient temperature change is obtained in this way.
Patent JP-S6271853-A (JP)
Title: Oxygen concentration detector
Inventor: KAWANABE TOMOHIKO
IPC: G01N27/409
Filed: 1985-09-26
Abstract: PURPOSE:To prevent securely a blackening phonomenenon from occurring by stopping supplying a pump current to an oxygen pump element when the value of a supply current to the oxygen pump element exceeds a limit value. CONSTITUTION:A signal from a terminal Ic of an air-fuel ratio control circuit 32 enters the charging/discharging part of an integration circuit 28 through a D/A converter 26 and a follower circuit 27 and is raised in voltage according to a time constant and inputted to the uninverted input part of an amplifier 12. The inverted input of the amplifier 12, on the other hand, is at a low level, so the amplifier 12 generates a high-level output to turn on a transistor TR 13, and a pump current flows between electrodes 5 and 6 of the pump element 1, so that a voltage VS is developed between electrodes 7 and 8 of a battery element. When the output voltage of the amplifier 21 reaches the specific value, the noninverting amplifier 25 amplifies the VS and supplies it to the inverted input terminal of the amplifier 12. Then, the state is inverted and the TR 13 is turned off to stop a pump current, so that the VS stops. Thus, said operation is repeated at a high speed to control the voltage VS to a constant level.
Patent JP-S6369362-A (JP)
Title: Nurse call interphone
Inventor: SAKAI MOTONOBU
IPC: H04M9/00
Filed: 1986-09-10
Abstract: PURPOSE:To prevent a call holding circuit in a slave set from being destroyed in short-circuiting the line of lights of a corridor in mistake by providing a protection circuit interrupting forcibly a call current after a prescribed time elapses even if a call switch is kept when continuously depressed in case of the short-circuit of lights of a corridor. CONSTITUTION:The titled set consists of a nurse call slave set 3 connected to a nurse call master set 1 by two lines N, E and a corridor light 5 connected to a nurse call slave set 3 by another line while using an earth line E in common, and the nurse call slave set 3 is provided with a call switch 4 in the slave set or installed at the outside of the slave set with a wire connection, a call holding circuit 6 lighting the corridor light 5 by a call current conducted by depressing the call switch 4, self-held by a part of the call current to cause the call current to be conducted between the two lines N, E and stopping the self-hold when the corridor light 5 is short-circuited, and a protection circuit 8 interrupting the call current forcibly after a prescribed time elapses even if the call switch 4 is kept while depressing if the corridor light 5 is short- circuited. The nurse call master set 1 is provided with a call detection circuit 2 to detect the call current, thereby recognizing the call.
Patent JP-H0553261-A (JP)
Title: Direct positive image forming method
Inventor: TOSAKA YASUO
IPC: G03C1/485
Filed: 1991-08-26
Abstract: PURPOSE:To form an internal latent image type direct positive image of a high sensitivity which has rapid processability and does not generate a rereversl negative image in spite of applying high-illuminance exposing and long-term preservation of a green sample. CONSTITUTION:This image forming method consists in forming the direct positive image on a photosensitive material having at least one layer of silver halide emulsion layers contg. internal latent image type silver halide particles, the particle surfaces of which are not previously fogged, onto a base by subjecting this material to image exposing, then to development processing after subjecting the material to fogging processing and/or during the execution of the fogging processing. At least a part of the above-mentioned development processing is executed by a developer contg. a water-soluble iodide and/or thioether compd. and within 60 second total developing time. Further, the internal latent image type silver halide particles have a core/shell structure and the ratio (shell/core) of the shell to the core is 0.5/1 to 5/1 molar ratio of the silver halide.
Patent JP-S6457535-A (JP)
Title: Manufacture of superconductive ceramics wire
Inventor: YAMAGUCHI TETSURO
IPC: H01B12/04
Filed: 1987-08-27
Abstract: PURPOSE:To remove gaps inside a wire core part and to improve a critical current density, by sintering superconductive ceramics powder to form a porous sintered material and next by providing pressure impregration of lead for open cores of this porous sintered materiel and coating this lead-impregnated porous sintered material with a metal and providing extension processing for this metal coated material. CONSTITUTION:Superconductive ceramics powder 2 consisting of a composite oxide composed of e rare earth element containing Y, an alkaline earth metal, Cu, and oxygen is mixed with a binder so as to manufacture a columnar pressed powder matter. This pressed powder matter is sintered in an oxygen atmosphere to form a porous sintered matter with many open pores. Next a lead impregnation factor of this porous sintered matter is regulated to perform pressure impregnation of lead 3. A tube made of Cu 1 is filled with this porous sintered material, and a rotary swaging process is provided for this tube. Next, dice processing is provided for this tube to manufacture a wire. Accordingly, extensiveness in the porous sintered material is upgraded. When this material is put into a tube body and provided with extension processing, no gap parts are generated and so critical current density can be upgraded.
Patent JP-S59104717-A (JP)
Title: Thin film magnetic head and its production
Inventor: HIRAI OSAMU
IPC: G11B5/31
Filed: 1982-12-08
Abstract: PURPOSE:To improve the film thickness accuracy of a magnetic core and a magnetic gap by providing an inorganic insulated film layer having a low etching speed between two magnetic film layers constituting a magnetic core and preventing the reduction of thickness of the magnetic film at the area of the magnetic gap. CONSTITUTION:A ''Permalloy'' film is stacked by a sputtering process, and a pattern is formed by a dry etching process. Thus a magnetic film 17 is obtained. The film 17 covers a magnetic gap part A and is connected to the rear part 20 of the 1st magnetic core. An inorganic insulated film 18 is formed on the film 17. The material used for the film 18 is most suitably an oxide like alumina, titania, etc., i.e., a stable compound that has a low speed with a dry etching process. Then the ''Permalloy'' film is sputtered and positioned at a place apart from the counter surface of a medium by a prescribed distance. Thus a magnetic film 19 is formed through a dry etching process. In this case, the film 18 serves as an etching stopper of the film 19. The thickness of the film 18 requires such value that can absorbe the variance produced at the etching end point of the film 19.
Patent JP-S6193726-A (JP)
Title: Call release circuit of personal radio equipment
Inventor: ISHII KAORU
IPC: H04B1/40
Filed: 1984-10-12
Abstract: PURPOSE:To automatically release the hold state by providing a malfunction preventing hold circuit outputting a signal at a prescribed time through the grounding of a switch common point when a microphone is latched to a microphone hanger. CONSTITUTION:In latching a suspended ring 3a of the microphone 3 to a latch 4b of the microphone hanger 4, the common contact of a switch SW2 is grounded via the ring 3a and the latch 4b. The 1st contact (a) of the SW2 is connected to malfunction prevention hold circuit 5 and the 2nd contact (b) is connected to the output of the circuit 5. In throwing the common contact of the SW2 to the position of the contact (a), the common contact of the SW2 is grounded by latching the microphone 3 to the hanger 4 at the end of call, the circuit 5 outputs a signal after a prescribed time to release automatically the line hold thereby preventing the hold maintenance due to forgetness of operation. In keeping the line hold, the SW2 has only to be grown to the position of the contact (b).
Patent JP-H0518806-A (JP)
Title: Walking pass type apparatus for measuring body weight of livestock and recording method for data on body weight of livestock using same
Inventor: SATO JUNICHI
IPC: G01G17/08
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a walking pass type automatic weighing type apparatus for measuring body weight which executes measurement of the body weight of livestock quickly and highly precisely and facilitates both input of measured data on the livestock and discrimination of an individual of the livestock, and a recording method of data on the body weight of the livestock using this apparatus. CONSTITUTION:A walking pass type apparatus 1 for measuring the body weight of livestock which has a measuring element 2 equipped with a weighing part 6 and measures the body weight by making walk and pass on the weighing part the livestock fitted with a data carrier 26 which is provided with an individual discrimination area and a memory area and can conduct transmission and reception by radio. Radio stations 4 and 5 for conducting transmission to and reception from the data carrier by radio are provided on the entrance side and the exit side of the weighing part. Moreover, a control element 9 which receives individual discrimination information on the livestock received from the data carrier, as an input, from the radio station on the entrance side, receives a measured value of the body weight of the livestock as an input from the measuring element and outputs the individual discrimination information and the measured value of the body weight to the radio station on the exit side is provided, and a managing element 10 receiving the individual discrimination information and the measured value of the body weight as inputs from the control element is provided.
Patent JP-S6195107-A (JP)
Inventor: KYODO HIDETSUGU
IPC: E01H8/02
Filed: 1984-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0767676-A (JP)
Title: Production of 4-chlorothreonine and agricultural/ horticultural herbicide containing the same
Inventor: OMURA SATOSHI
IPC: A01N37/44
Filed: 1993-08-30
Abstract: PURPOSE:To economically obtain the subject compound having excellent herbicidal activity and useful as an agricultural/horticultural herbicide by culturing chlorothreonine-producting bacteria belonging to Streptomyces. CONSTITUTION:Bacteria capable of producing 4-chlorothreonine of the formula, belonging to Streptomyces, [pref. new microbes: Streptomyces sp. OH-5093 strain (FERM P-13514)] is cultured pref. aerobically in a medium, and, from the resultant cultured product, the objective compound is recovered, for example, by the following processes: the filtrate from the cultured product is subjected to adsorption treatment with an ion exchange resin followed by elution of the crude product with an acid or alkali, and the crude product is further prurified by e.g. gel filtration chromatography. For mass culture of 4- chlorothreonine, liquid culture is preferable.
Patent JP-H0965211-A (JP)
Title: Correlated double sampling circuit
Inventor: KUBO NAOMOTO
IPC: H04N5/341
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To eliminate noise due to fluctuation in an output signal of an image pickup device in the correlated double sampling circuit for a solid-state image pickup device. SOLUTION: A solid-state image pickup device 10 is driven by a horizontal transfer pulse 112 and a horizontal reset pulse 111 including jitter and generated from a timing generating circuit 11 to provide an output of a CCD output signal 12, and a feed-through part and a video signal part of the signal 12 has fluctuation due to the jitter of the drive pulses. A delay circuit 13 (14) receives the horizontal transfer pulse 111 (horizontal reset pulse 112) and provides an output of a sampling pulse 131 (141) with the same fluctuation as that of the feed- through part and the video signal part of the signal 12 to a correlated double sampling circuit 15. The correlated double sampling circuit 15 samples and holds the CCD output signal 12 by using the sampling pulses 131, 141. Thus, a video signal without noise due to fluctuation in the CCD output signal 12 is outputted.
Patent JP-H1039811-A (JP)
Title: Electrluminescent light source body
Inventor: KURIBAYASHI YOSHIKI
IPC: H01L51/50
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a light source for illumination which is formed by using an electroluminescent element and has good light releasing efficiency by forming the thin-film electroluminescent element on the inner flank of on the recessing side of a cured transparent substrate. SOLUTION: A transparent substrate 1 is curved and the thin-film electroluminescent element is formed on the inner flank of on the recessing side of this substrate. The smaller radius r of curvature of the inner flank of on the recessing side of the curved transparent substrate 1 is more preferable but if the thickness t of the transparent substrate 1 is thin and if the value of t/r is <=0.1, the light releasing efficiency is identical to the light releasing efficiency in the case of a plane transparent substrate. If the value of t/r is conversely >=0.7, the light releasing efficiency is satd. and such thickness is useless. Then, the setting of the value of t/r in 0.1 to 0.7 is more preferable. The shape of the curved transparent substrate 1 is usually preferably a cylindrical shape, hemispherical shape or oval shape at its end.  As the more typical example of the org. electroluminescent element, the element comprises ITO as a transparent electrode, TPD as a hole transfer layer, Alq3 as a light emitting and electron transfer layer and a silver-magnesium alloy or aluminum-lithium alloy as a rear surface electrode.
Patent JP-S60106311-A (JP)
Inventor: UEMATSU AKIRA
IPC: H02G1/02
Filed: 1983-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。