baber/WOPTO huggingface dataset:
Patent JP-H03187262-A (JP)
Title: Mask rom and manufacture thereof
Inventor: YOSHIHARA IKUO
IPC: H01L27/112
Filed: 1989-12-18
Abstract: PURPOSE:To shorten the time taken from writing of information to completion of a mask ROM by providing an island region of a thin film of single crystal semiconductor island region with a MOS transistor on one side and by introducing impurity from the other side to write information. CONSTITUTION:A plurality of gate electrodes 5 are formed in parallel via an insulating film 8 on one main face of a single crystal semiconductor island region 3 consisting of a thin film, and source-drain regions 6a-6g are formed in the single crystal semiconductor island region 3. Impurity is introduced selectively into the channel-forming region of a MOS transistor according to information from the other side of the island region 3, thereby creating enhancement type transistors Q2, Q4, Q7, Q8, T2, and T3 and depletion type MOS transistors Q1, Q3, Q5, Q6, T1, and T4. This introduction of impurity requires no ion implantation for example at high energy because the single crystal semiconductor island region 3 is a thin film. This design can shorten the time taken from writing of information to completion of a mask ROM.
Patent JP-H08186102-A (JP)
Title: Etching method
Inventor: SHIGEMURA KOJI
IPC: B41J2/05
Filed: 1994-12-27
Abstract: PURPOSE: To form the etching surface of a step part at an angle to or smaller than 90 deg. and to prevent the unevenness of a substrate surface in the process of etching aluminum or aluminum alloy by photolithography. CONSTITUTION: The thin film of aluminum or aluminum alloy for metal wirings is formed on the surface of a substrate, an alumina layer is formed on the surface of the film by anodizing (S1), and the layer is covered with photoresist to form a predetermined pattern (S2). With the pattern as a mask the layer and the alumina or the alloy is etched by first etchant made of water solution containing phosphoric acid, acetic acid, nitric acid and ammonium fluoride solution (S3), and etching is conducted by second etchant in which the ammonium fluoride is removed from the ingredients of the first etchant (S4, S5).
Patent JP-H02173107-A (JP)
Title: Resin composition curable without air and hermetical sealing material made of said composition
Inventor: ANTONII ARII DEN BUREIBAA
IPC: C08F20/00
Filed: 1988-12-26
Abstract: PURPOSE: To obtain a composition useful as a sealant for bolt and excellent in sealing property without bubbling by mixing a monomethacrylate, a hardening catalyst, a hardening accelerator, and a polyether carboxylic acid derived from low molecular weight alcohol.  
     CONSTITUTION: (A) A monomethyacrylate of monomer (e.g.: methyl methacrylate), (B) a hardening catalyst (generally, hydroperoxide such as cumene hydroperoxide), (C) a hardening promoter (e.g.: phthalimide or the like), (D) a polyether-carboxylic acid of the formula [R is an 8C or lower aliphatic hydrocarbon residue; (n) is a number having an average number of 3 or more] which has three or more oxyethylens and, as occasion demands, general additives are mixed to obtain an intended composition. As the component D, for example, octyl-polyglycol-ether-carboxylic acid or the like is given. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H028224-A (JP)
Title: Production of polydiorganosiloxane fluid with low silanol content
Inventor: RATSUSERU AREN ERUMUZU
IPC: C08G77/10
Filed: 1988-12-26
Abstract: PURPOSE: To continuously provide fluid which contains a small amount of silanol, has a few cleavage, and is blocked at its end by triorgano-silyl, at the condition where retention time is short and temperature is low by utilizing a particulate acid treated clay under specified condition.  
     CONSTITUTION: Liquid siloxane mixture which contains mainly HO(R 2 SiO) y H and a little (R 2 SiO) x )(R2 is H or others, x is 3-9, and y is 1-100), and clay in which 300-1000μm large solid particles are acid treated and acid equivalent is such value that 5-20mg of KOH is in 1g of clay are supplied to a first packed column, they are reacted at 100-150°C, under 5-1520mgHg, and within 15 minutes, and byproduct, (R 2 SiO) e  (where, e is 3-9) and polydiorganosiloxane fluid whose end contains steam and is blocked by triorgano-silyl group are extracted. The steam is separated, supplied to a second column packed with the clay, and contacted with it at 100-150°C, under 5-1520mgHg, and in 15 minutes. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06177890-A (JP)
Title: Inter-network connecting device
Inventor: AIKAWA HIDEYUKI
IPC: H04L12/28
Filed: 1992-12-07
Abstract: PURPOSE:To provide an inter-network connecting device which can effectively distribute the passed quantity of a packet among networks and can control the passed quantity of the packet suited to give the higher priority to the communications of higher degrees of importance and emergency. Concerning an inter-network connecting device to connect among plural networks. CONSTITUTION:An inter-network connecting device 10 connects plural networks and includes the packet passed quantity measuring parts 1-1, 1-2..., a packet passed quantity setting part 2 which sets the pattern and the passed quantity of the packet, a packet passed quantity comparing part 3 which compares the actual pattern and passed quantity of the packet with each set value described in the part 2, the packet passed value control parts 4-1, 4-2... which control the packet passed quantity so that the result of the part 3 becomes within the set value, and the buffer parts 5-1, 5-2... which temporarily store the packets.
Patent JP-2000143463-A (JP)
Title: Hair cosmetic
Inventor: ITO TAKESHI
IPC: A61K8/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic capable of being uniformly coated on hair, having a good touch, and giving a high rinsing effect. SOLUTION: This hair cosmetic contains (A) a copolymer which has cationic groups and cross-linked structures in the molecule and whose 0.5 wt.% hydrogel has relations: 0.3<=η1<=20 (Pa.sec), 0.01<=η2<=5 (Pa.sec), and η1>η2, wherein η1 is a viscosity at a shear rate of 1 sec-1 at 25 deg.C; η2 is a viscosity at a shear rate of 10 sec-1 at 25 deg.C, and (B) a cationic compound.
Patent JP-H10165544-A (JP)
Title: Racket end cap
Inventor: IIDA KATSUMI
IPC: A63B60/16
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an end cap where coating being the same as a racket mainbody or being similar to it can be executed and design just like the initial one is provided in spite of lont-term usage. SOLUTION: The end cap 1 is the container-shaped one having a base surface part 2 and a peripheral wall part 3. The base surface parat 2 is an octagon. The peripheral wall part 3 is the cylindrical octagon but is provided with a taper shape where a diameter is made to be small as separated from a base surface part 2 side. The base surface part 2 consists of a colorless and transparent or colored and transparent synthetic resin and the peripheral wall part 3 consists of an untransparent colored synthetic resin. A plate 6 is provided along the base surface part in the end cap 1 and a brand logotype is provided.
Patent JP-2000142527-A (JP)
Title: On-vehicle equipment for bicycle
Inventor: KATAYAMA KOJI
IPC: B62J11/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle equipment for bicycle which is excellent in operability and watertightness when fitted to a bicycle, and capable of anti- theft. SOLUTION: An on-vehicle equipment for bicycle is provided with a fitting stay 1 to be fixed to a bicycle body, a cover 2 fitted to one end of the fitting stay 1 in an opening/closing manner by a hinge mechanism 3, a sealing packing 8 provided on a mating surface of the fitting stay 1 with the cover 2, a tightening pin 14 for locking which is provided between the fitting stay 1 and the cover 2 and capable of locking and unlocking the two, and an electronic equipment 9 which is stored in and fitted to a fitting space 7 to be formed between the fitting stay 1 and the cover 2.
Patent JP-H08220742-A (JP)
Title: Radiation-sensitive mixture
Inventor: MATEIASU AIHIHORUN
IPC: C07C69/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-sensitive mixture having high sensitivity against chemical radioactive rays, a difference between an exposed zone and an unexposed zone, and improved storage stability by containing a specific compound capable of being cleaved by acid and a compound forming strong acid when exposed to chemical radioactive rays. SOLUTION: This radiation-sensitive mixture contains a compound expressed by the formula having the C-O-C bond capable of being cleaved by acid and a compound forming strong acid when exposed to chemical radioactive rays as essential components, where R<1> is the alkyl group substituted as required, R<2> is hydrogen atom or the alkyl group having the carbon number of 1-4 substituted as required, R<3> is the n-valent polymer-like aliphatic or aromatic group according to the requirement and (n) is an integer of 1-100. The group R is saturated/unsaturated, straight chair/branch chain, substituted/unsubstituted alkyl group, and halogen atom, particularly fluorine atom, the alkoxy group and phenyl group having the carbon number of 1-4 are preferable as the substitutional group.  High sensitivity against chemical radioactive rays, particularly monochromatic light, is obtained, and the storage stability in the unexposed state is improved.
Patent JP-H02172113-A (JP)
Title: Connecting structure of lightning insulator
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/06
Filed: 1988-12-24
Abstract: PURPOSE:To reduce the strength an insulator itself by connecting electrode metal fittings of a lightning insulator to an installing member via a connecting member so that the metal fittings is rotatable at least one direction, and mounting a biasing member, elastically deformable within the allowable rupture strength in bending of the lightning insulator, between the mounting member and the electrode metal fittings. CONSTITUTION:An electrode metal fittings 6 of a lightning insulator 4 is connected to a mounting member 2 of connecting structure of the lightning insulator via a connecting member 13 so that the metal fittings is rotatable at least in one direction. A biasing member 11, elastically deformable within the allowable rupture strength in bending of the lightning insulator 4, is mounted between this mounting member 2 and the electrode metal fittings 6, and the lightning insulator 4 is always elastically held in a predetermined position. Further, for the extremity part of the lightning insulator 4, the vibration period of the mounting member 2 and the vibration period of the lightning insulator 4 are caused to have different values by a weight 21 to prevent the breakage of the connecting part, so that the lightning insulator can be designed in small size.
Patent JP-H07182577-A (JP)
Title: Fire sensor
Inventor: SUZUKI MUNEMASA
IPC: G08B17/00
Filed: 1993-12-24
Abstract: PURPOSE:To surely confirm the test warning of each sensor. CONSTITUTION:The fire sensor is provided with a fire sensing circuit 27 outputting a warning signal to sensor lines L and C, a first switch means Q5 for making the fire sensing circuit 27 to pseud-work by the input of a checking signal, a warning detection means 18 detecting the warning signal from the fire sensing circuit 27, first and second testing terminals 16a and 16b for providing a sensor at a next stage with a power supply for the test, a second switch means 16 making the first switching means Q5 operate and short-circuiting between the first and second testing terminals 16a and 16b when the warning detection means 18 detects the warning signal and a check inhibition means 42 inhibiting the sensor at the next stage from checking by the input of the checking signal until restoration after a sensor at another stage warns.
Patent JP-H01170787-A (JP)
Title: Variable-capacity compressor
Inventor: NAKAJIMA NOBUFUMI
IPC: F04C28/10
Filed: 1987-12-24
Abstract: PURPOSE:To reliably supply lubricating oil to a variable-capacity mechanism by forming a lubricating oil supply path extending from an oil reservoir chamber to a variable-capacity mechanism on a side block to supply lubricating oil to the variable-capacity mechanism. CONSTITUTION:Lubrication of a rear side block 4 to a rotor 5 and a variable- capacity mechanism is conducted in such a manner that high-pressure lubricating oil is supplied through a lubricating oil supply path 35 extending from the third passage 32 to a thrust bearing chamber 36 to lubricate a thrust bearing 47, and the lubricating oil flows between a bush 46 near the thrust bearing 47 and a shaft 10 and between the bush and a control plate 42 to reach the variable-capacity mechanism chamber 44 and a rotor side surface of the control plate 42 to be lubricated. Accordingly, high-pressure lubricating oil can be supplied to the variable-capacity mechanism through a comparative short lubricating oil supply path 35, and furthermore the lubricating oil can be reliably supplied because the lubricating oil is supplied separately to the variable-capacity mechanism.
Patent JP-H02173527-A (JP)
Title: Photodetector for detecting increasing/decreasing state of contained object in container
Inventor: USHIO YUKIHIDE
IPC: G01F23/292
Filed: 1988-12-27
Abstract: PURPOSE:To exactly detect the increase/decrease state or the existence of a contained object in a container by irradiating a window provided on the container with a light beam from a light source placed outside the container. CONSTITUTION:On the side face of a container 2 opposed to a stirring member 4 for stirring a toner, a window 6 is provided, and in the outside of the window 6, a photodiode 9 being a reference light receiving means formed so that a light receiving part is opposed to the window and a photodiode 8 being a light receiving means are placed. In such a state, when a contained object in the container 2 is in a decrease state, an output value of the reference light receiving means 9 is the least decrease position of the contained object which is set in advance in plural light receiving means 8 is set to a reference value, and when the contained object is in an increase state, an output value the means 9 in the most increase position of the contained object which is set in advance in plural means 8 is set to a reference value, and the reference value and the output value of the means 8 except the means 9 are compared. Subsequently, when a prescribed output value of the means 8 is fluctuated against the reference value, it is decided that the contained object reaches an arranged position of the means 8 which shows the fluctuation, and its signal is generated.
Patent JP-2000150689-A (JP)
Title: Electronic part
Inventor: MATSUO SATOSHI
IPC: H01L23/10
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part exhibiting an enough hermeticity. SOLUTION: An electronic part is provided with a case 1 having an opening, a SAW device 3 housed in the case 1, a metal layer 2 placed on the edge of the opening of the case 1 and a lid 5 for solder sealing the opening of the case 1. The lid 5 is smaller than the perimeter of the edge of the opening of the case 1 and larger than the inner perimeter. Solder fillet is formed from the perimeter of the upper edge of the case 1 toward the perimeter of the lid 5.
Patent JP-H07180940-A (JP)
Title: Refrigerator
Inventor: FUJIWARA MASATO
IPC: F25D11/02
Filed: 1993-12-24
Abstract: PURPOSE:To provide a refrigerator, in which the temperature rise in the refrigerator due to the opening and closing of a door is restrained regardless of the frequency of opening and closing of the door for the refrigerator and stabilized inside temperature is realized at all times. CONSTITUTION:A refrigerator is provided with a first control mode, controlling the driving of a compressor 4. so that the inside temperature of refrigerator, which is detected by a temperature detecting means 8, becomes a commanding temperature when the commanding temperature of the inside temperature is determined by a correcting amount, determined by a correcting temperature determining means 16, determining the correcting amount of a set temperature preset in the refrigerator based on the number of times of opening and closing in respective time bands until yesterday, and the set temperature, while the closed condition of the door for the refrigerator is detected by a door opening and closing detecting means 9. Further, the refrigerator is provided with a control means 11 having a second control mode, starting the driving of the compressor 4 simultaneously with the detection of the opened condition of the door for the refrigerator by the door opening and closing detecting means 9 while stopping the compressor 4 when the door of the refrigerator is closed and the detecting temperature of the temperature detecting means 8 has arrived at the commanding temperature.
Patent JP-H06176074-A (JP)
Title: Data processor
Inventor: SHIMAKAWA KAZUNORI
IPC: G06F17/30
Filed: 1992-12-08
Abstract: PURPOSE:To improve the availability of an internal memory by storing only the selection/projection results of the input file data into the internal memory. CONSTITUTION:When a selection/projection input command is given to an operational processor 16 from a host computer 10, an engine control processor 162 sends the selecting conditions and the projecting designation included in the input command to an engine interface processor 161 together with the address of an input buffer of a large capacity memory 163 for execution of the input projecting. The processor 161 secures the input buffers IB1 and IB2 in its own local memory 168 to input the file data, i.e., the subject of selection/projection to one of both buffers and also to apply the selection subject to the selecting conditions and the projection subject to the projecting designation against the data already supplied to the other buffer. Then the processor 161 outputs these selection and projection results to the designated input buffer of the memory 163.
Patent JP-H07182223-A (JP)
Title: Method for processing objective-oriented data base
Inventor: TANAKA TETSUO
IPC: G06F12/00
Filed: 1993-12-24
Abstract: PURPOSE:To execute changing processing to each object unit by setting up an charging amount to an object to be registered in a data base. CONSTITUTION:The new registration of an object in a secondary storage device 105 is requested to a data base system or an operating system. Then, whether an accounting amount is specified for the object to be registered or not is judged. When the accounting amount is specified, the issue of an identifier (ID) for the object to be registered is requested to the system, the ID of the object and the specified accounting amount or a regulated accounting amount determined by the system are registered in the object and its object information is written in the device 105. Since the accounting amount is set up in each object, the accounting amount can be calculated in accordance with a difference in the importance of the object.
Patent JP-2000147220-A (JP)
Title: Light scattering body having adherent properties
Inventor: TAKUSHIMA SHUSUKE
IPC: C08G75/04
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a light scattering body comprising or having a cured film having adherent properties, excellent in flexibility and excellent also in adaptability even to a curved surface. SOLUTION: A UV curing type adhesive composition based on a copolymer of at least one diallyl phthalate component and pentaerythritol tetra (3- mercaptopropionate) is prepared and particles whose refractive index is different from that of the copolymer are added and dispersed in the composition. The objective light scattering body is formed using the resultant composition. The equivalent ratio between the diallyl phthalate component and the pentaerythritol tetra (3-mercaptopropionate) is preferably 2:1 to 1:3.
Patent JP-H11161252-A (JP)
Title: Display unit
Inventor: YAMAMOTO HIROSHI
IPC: G09G5/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To communicate a display panel with a host system. SOLUTION: When a start data X1 indicating start of communication is transmitted from a host system 1, and when a slave address data X2 having a value excepting AOH-AFH is transmitted from the host system 1, a master means 23 gives up communication because the data X2 is the value excepting the AOH-AFH. On the other hand, a computor 21 is arranged to receive the next data to control an A/D converter 24 and a storing means 22 according to a command data X3 when the command data X3 is transmitted from the host system 1, and the host system 1 confirms the command data X3 of the CPU 21 to be communicated when a stop data X5 indicating the end of communication is transmitted.
Patent JP-H09171989-A (JP)
Title: Wet etching of semiconductor substrate
Inventor: IWASHITA MASAFUMI
IPC: H01L21/306
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To realize improvement in quality of a semiconductor device by eliminating etching irregularity and eliminating contamination due to cross contamination, in wet etching by spraying a treatment solution to an object on the surface of a substrate. SOLUTION: A semiconductor substrate 8 on which a silicon oxide film with a thickness of 20nm is deposited is fixed on a rotary table 7. While the rotary table 7 is being rotated, an ozone solution 3 is sprayed to remove organic materials on the semiconductor substrate 8. Subsequently, a mixed solution of an etching solution 2 and the ozone solution 3 is sprayed from a spray nozzle 6, so as to etch the silicon oxide film on the semiconductor substrate 8. After etching, a manifold valve 5 for ultrapure water 1 is opened to spray the ultrapure water 1 from the spray nozzle 6, thereby rinsing the semiconductor substrate 8. After rinsing, the rotary table 7 is rotated at a high speed so as to dry the semiconductor substrate 8.
Patent JP-H07178517-A (JP)
Title: Apparatus for production of rapidly cooled metallic thin strip
Inventor: NAKAGAWA KENJI
IPC: B24B53/007
Filed: 1993-12-24
Abstract: PURPOSE:To avert infiltration of grinding debris to a paddle and to stably produce a thin strip by rotating a brush roll, pressing this roll to a cooling roll and pressing a comb tooth-shaped scraping device to the brush roll, thereby removing the grinding debris adhered thereto. CONSTITUTION:This brush roll 4 consists of core materials formed by knitting abrasive brains into fiber wires consisting of a nylon resin. The brush roll 4 is pressed to the cooling roll 2 in the state of paralleling both axes with each other in proximity to the outer periphery of the cooling roll 2 from a peeling position 3 of the rapidly cooled metallic thin strip 1b to a spraying position 10 of molten metal 1a. The comb tooth-shaped scraping device 6 is simultaneously pressed to the brush roll 4. At this time, the brush roll 4 is rotated in the process of production of the thin strip to continuously grind the surface of the cooling roll 2. The grinding powder generated by grinding and brush debris 11 are removed from the brush roll 4 by the comb tooth-shaped scraping device 6 and are recovered by a receiving tray 7, from which the powder and debris are discharged.