baber/WOPTO huggingface dataset:
Patent JP-S5976799-A (JP)
Title: Punch-cutter and manufacture of said punch-cutter
Inventor: YURUKU RATSUTOMAN
IPC: B26F1/44
Filed: 1983-07-02
Abstract: 1. Cutting die (1) for cutting stapled sheet material into pieces of closed circumferential shape, having a wedge-shaped blade composed of a rear base support section (4) and of a front cutting section (2) connected to said base support section, wherein the plane of the front cutting section (2) forms the connection plane (5) to the base support section (4) and extends at a right angle to the cutting direction, characterized in that the front cutting section (2) is made of a planar layer of cemented carbide material, its inner and outer circumferential faces being cut out of this layer and the base support section is made of steel, wherein said two sections are connected to each other along their whole plane contact face by means of adhesive or solder so as to form an integral blade composed of said two sections, each of these sections contributing to the cutting geometry, because the depth of penetration of the blade into the stapled sheet material exceeds the heigth of said contact face.
Patent JP-S60263294-A (JP)
Inventor: NAKAGAWA MASAKATSU
IPC: G06Q40/00
Filed: 1984-06-11
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-H05315387-A (JP)
Title: Resin sealing method of semiconductor device
Inventor: YOSHIZAWA HIDETAKA
IPC: H01L21/56
Filed: 1992-05-14
Abstract: PURPOSE:To acquire a resin sealed semiconductor device of high reliability and operativity and of good appearance effectively by forming a polyethyleine release agent layer on a die surface and by performing resin sealing for a semiconductor device with sealing resin by a die wherein the polyethylene release agent layer is formed. CONSTITUTION:A polyethylene release agent layer is formed on a surface of a die by molding a die release property recovering material containing a polyethylene release agent in advance and a semiconductor device is resin-sealed with sealing resin by a die wherein the release agent layer is formed. That is, after each element is preliminarily mixed, it is kneaded by a biaxial kneader and processed to fine particles by a grinder after cooled to acquire epoxy resin composition 3. Then, the acquired epoxy resin composition 3 is molded on a chrome plated metal plate 4 (at 180 deg. for 90sec) by using a die of a top force 1 and a bottom force 2 and the metal plate 4 is pulled out of the die thereafter. Thereby, it is possible to acquire a resin sealed semiconductor device of high reliability such as humidity resistance and operativity and of good appearance effectively.
Patent JP-S5244335-A (JP)
Title: Exhaust re-circulation device used for a torch ignition type internal combustion engine
Inventor: NAKAJIMA RIYOUJI
IPC: F02M25/06
Filed: 1975-10-07
Abstract: PURPOSE: It is so devised that the controlled negative pressure of the valve placed in an exhaust re-circulation unit is detected from the main intake passage, so as to extract exact negative pressure, and also devised is to make the processing of the negative pressure outlet hole much easier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02300326-A (JP)
Title: Production of acrylic fiber having improved
Inventor: MORIISHI HIDEKI
IPC: D01F6/38
Filed: 1989-05-15
Abstract: PURPOSE:To obtain the subject fiber having excellent touch and whiteness without affecting the recovery of a solvent by wet-spinning an acrylonitrile based polymer using a spinning dope solvent such as DMF and attaching a specific fluorescent dye to the gelled fiber. CONSTITUTION:An acrylonitrile based polymer containing >=50wt.% of acrylonitrile and employing a solvent selected from DMF, dimethylacetamide and dimethyl sulfoxide for a spinning dope is wet-spun, washed with water and drawn into a <= three time length, and the prepared gelled fiber is immersed in an aqueous solution of a benzimidazole derivative fluorescent dye of the formula to attach the dye in an amount of >=0.05wt.%, preferably 0.05-0.5wt.%, based on the weight of the dry fiber to the fiber. The fluorescent dye-attached gelled fiber is dried, drawn and thermally relaxed to provide the objective fiber.
Patent JP-H02301624-A (JP)
Title: Intake device of internal combustion engine
Inventor: MATSUKI MITSUO
IPC: F02M69/00
Filed: 1989-05-15
Abstract: PURPOSE:To secure sufficient swirl ratio and to enable stratification of mixture in a combustion chamber with satisfactorily atomizing fuel by forming a bypass side groove provided with an injector and a heating device at an intake port. CONSTITUTION:A bypass side groove 25 for generating a swirl from an intake manifold 16 on the upper stream side from an SCV 19 to the immediate upper stream position of an intake valve hole on one side of an intake port 11a. The bypass side groove 25 is divided from an original intake passage by a bulkhead 26 in the 1 intake port 11a and it generates a swirl which extends somewhat in the spiral state and faces toward the tangential direction of a combustion chamber 9 at the immediate upper stream part of the intake valve hole. An injector 27 is diagonally installed on an SCV body 15 from the bypass side groove 25 side toward the bulkhead 26. Thus, at the time of low-load driving when the SCV 19 is fully closed, sufficient swirl ratio can be secured and mixture in the combustion chamber 9 can be stratified with satisfactorily atomizing fuel.
Patent JP-S5245332-A (JP)
Title: Cine screen
Inventor: NISHITANI KOUTA
IPC: G03B21/60
Filed: 1975-10-07
Abstract: PURPOSE: To enjoy a bright image from a wide range of ffield by realizing a characteristic of a mirror reflecting face of a reflector which has a very good efficiency of reflection of light projected, and by holding transparent or semi-transparent porous fine particle material on the reflecting face with transparent medium in layers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5645032-A (JP)
Title: Cleaning method for hf solution
Inventor: OGURA MOTOTSUGU
IPC: H01L21/308
Filed: 1979-09-19
Abstract: PURPOSE:To efficiently remove organic impurities from an HF solution by allowing it to include Si. CONSTITUTION:A sieve 6 is placed on the bottom of a proper container 5, and granular Si 8 is put on the sieve 6. Pouring a solution of HF or NH2F from above causes organic foreign substances to be attached to the surface of the granular Si 8, and a solution without foreign substances is obtained from an outlet 9 of the container. Or, a container 10 is filled with a solution 11 of HF or the like to be cleaned, and unnecessary Si wafers 13 are set in a basket 12. Vibrating the basket 12 in the solution permits the cleaning of the solution 11. Poly-Si wafers are more effective. The effect of the foreign substance removal by this method is not much different from the filtration by using a filter of 0.4mum.
Patent JP-S5644713-A (JP)
Title: Annealing furnace
Inventor: TAKADA MAKOTO
IPC: C21D1/00
Filed: 1979-09-20
Abstract: PURPOSE:To reduce the cooling time of an annealing coil in a batch system box type coil annealing furnace, by increasing the height of a coil cradle by leaving the same from the hearth and supporting the bottom end of an inner case with the coil cradle. CONSTITUTION:In a coil annealing furnace of batch system box type, the cradle 5 of a coil 6 is spaced upward from the hearth 2 and is thereby increased of its height. An inner case 7 is placed on the coil cradle 5 and its outer side is beforehand enclosed by the furnace vessel outside wall 1. At the time of cooling the coil 6 upon ending of its annealing, the furnace vessel outside wall 1 is removed and when the temperature has lowered down to a fixed temperature, the inner case 7 is removed and the coil is replaced with the next coil to be annealed. In this case, the coil cradle 5 is held spaced from the hearth 2 and nevertheless the inner case 7 does not cover the top surface of the hearth 2; therefore, it does not receive the effect of the heat of the hearth and since the cooling air by a fan 9 flows to the under side 5b of the cradle 5 as well like the arrow A, the cooling time of the coil 6 may be reduced and the working efficiency of the annealing furnace improves.
Patent JP-H09301350-A (JP)
Title: Fragile article housing-carrying box
Inventor: KIMURA AKIHIRO
IPC: B65D5/498
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To increase the housing amount of fragile articles for a carrying box, and facilitate the taking out/putting in of the fragile articles by a method wherein one of the side walls of a box main body having an upper lid, is constituted so as to be openable/closable, and partitioned spaces where a plurality of articles to be housed can be individually housed, are formed so as to be an insertion type. SOLUTION: This fragile article housing/carrying box is constituted by combining a box main body 1 and a partitioning body 2 which is independent from the box main body 1. The box main body 1 having an upper lid 3, is formed into a rectangular parallelopiped of which the top is open, and its front side plate 5 is constituted so as to be openable/closable by standing/lying to a bottom plate 4 by a folding line (a), and a flap piece 10 is connected to right and left side plates 7 by a folding line (c), corresponding with the front side plate 5. Then, both flap pieces 10 are closed under a state being butted to each other, and the front side plate 5 is superposed on the flap pieces 10, and in addition, they are held by the upper lid 3. The insertion type partitioning body 2 has partitioned spaces where a plurality of articles to be housed can be individually housed, and the height is set so that doubly stacked partitioning bodies 2 can be housed in the box main body 1.
Patent JP-H034641-A (JP)
Title: Data transfer device
Inventor: AREN FURANSHISU NITSUKERU
IPC: H04L29/06
Filed: 1990-05-14
Abstract: PURPOSE: To reduce the intervention of an annual or operator's intervention by automatically specifying a route for document transfer from one data processor to a receiving side work station having plural work stations through a facsimile(FAX) network. CONSTITUTION: A transfer file is loaded up from a work station 16 to a host 20 and loaded down from the host 20 to a storage device 54 in a receiving processor 22. When the transfer file is received by the processor 22, a receiving FAX telephone number, a transfer date, receiving user's ID, and a node are extracted, the transfer file is converted into a FAX file, and the transfer of the FAX file is executed by a normal CCITT format. When the file is received by a receiving processor, a tag symbol for a transfer record is searched, a file name, the user's ID and the node are extracted and loaded up to the host 30 and stored in a VM library as a document by a general procedure for a VM device.
Patent JP-S62277589-A (JP)
Title: Photodetector
Inventor: KAGAWA TADASHI
IPC: G02B27/00
Filed: 1986-05-27
Abstract: PURPOSE:To preclude the wrong discrimination of a light receiving element by arranging a light emission source and the light receiving element opposite each other and arranging a slit plate whose internal diameter at its center part is larger than the internal diameter of an input/output part for light in front of the light receiving element. CONSTITUTION:The hole 2b of a slit plate 2 is so shaped that the internal diameter R of the center part is larger than the internal diameter of the input/ output part for light. Then, light from the light emission source 4 reaches a body 3 to be detected and is cut off by the object 3 of detection. At this time, light 5b which is not transmitted through the body 3 such as external light and reflected light is presence, the internal diameter R of the plate 2 is larger than the internal diameter (r) of the input/output part for light, so reflection is precluded on the internal surface of the hole 2b and the light is inhibited from reaching the light receiving element 1. Therefore, the light receiving element 1 reacts to only the light 5a passed through the object 3 of detection, so the light receiving element is prevented from making a wrong discrimination.
Patent JP-S5912630-A (JP)
Title: Semiconductor circuit
Inventor: HOSHI KATSUSHI
IPC: H03K19/096
Filed: 1982-07-13
Abstract: PURPOSE:To obtain an inverter circuit where the amplification of a signal is stable to discriminate an external signal input and the attenuation in an output signal is less, by generating a couple of different one-shot voltages in response to the external input to assist the amplification of signal of the inverter circuit. CONSTITUTION:A level of an external input voltage VIN and a Vref is latched respectively to source nodes N9 and N10 by EMOSTsT17 and T18 designating a signal phiP as a gate input when the latch signal phiP is brought from a high level to a low level. On the other hand, two one-shot voltages having different peak voltage due to the voltage difference between the two inputs are generated in a one-shot generating circuit. Further, two one-shot votages having the different peak voltage are inputted to one end of capacitors C3, C4, the one-shot voltage having the higher peak voltage is inputted to the node having a higher voltage between the nodes N9 and N10 of the other end and the one-shot voltage having the lower peak voltage is inputted to the node having the lower voltage, respectively, allowing to assist the signal voltage of the inverter.
Patent JP-H0416925-A (JP)
Title: Liquid crystal element and its manufacture
Inventor: YAMAZOE HIROSHI
IPC: G02F1/1337
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a liquid crystal element with superior orientation property by forming an orientation layer consisting of solid organic molecules oriented on at least the main plane of a first substrate or second substrate, and sandwiching a liquid crystal layer between the first and second substrates. CONSTITUTION:This element is comprised of the first and second substrates 1, 2 made of transparent glass, etc., rectangular transparent conductive electrodes 3, 4 consisting of ITO film, etc., provided on the main planes of the first substrate 1 and the second substrate 2, orientation film 5, 6 consisting of an oriented solid organic molecule, and the liquid crystal layer 7. A ferroelectric liquid crystal component, a P-type nematic liquid crystal component, or an N-type nematic liquid crystal component is sandwiched between the first substrate 1 and the second substrate 2. Thereby, the liquid crystal element with superior orientation property can be obtained.
Patent JP-H09302856-A (JP)
Title: Water drip of valley
Inventor: NAGATA HIDEAKI
IPC: E04D13/147
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a water drip which can facilitate and quicken construction work. SOLUTION: In a water drip 1 at a valley, one inclined piece 9 placed on the sheathing roof board 4 of one house 2 and the other inclined piece 10 placed on the sheathing roof board 5 of the other house 3 share a V-shaped bottom 11 curved along the valley 8, and the pair of inclined pieces 9, 10 continue to each other via a pair of gable pieces 12, 13 that are upright along the verges 6, 7 of the sheathing roof boards 4, 5 of the two houses 2, 3. Therefore, the valley 8 can be made waterproof simply by placing the velley water drip 1 at the valley 8 where the verge 6 of the sheathing roof board 4 of one house 2 crosses the verge 7 of the sheathing roof board 5 of the other house 3 which is inclined in the opposite direction to the sheathing roof board 4 of the house 2.
Patent JP-S63286358-A (JP)
Title: Dot printer
Inventor: UMEHARA KIYOSHI
IPC: B41J2/235
Filed: 1987-05-19
Abstract: PURPOSE:To enable reduction of the capacity of a drive motor and thereby obtain a dot printer capable of high-speed printing and with a low noise level by connecting a printing head and a printing pin drive part with a flexible guide and storing a linear printing pin inside the flexible guide. CONSTITUTION:A drive belt 3 which runs by a drive motor 2 along a platen 1 of a dot printer, and a printing head 4 is mounted on the drive belt 3. Further, a printing pin drive part 5 is fixed at a point away from the printing head 4. The printing head 4 and the printing pin drive part 5 are connected with a flexible guide 6, and a linear printing pin 8 is inserted into a hollow part 7 formed in the flexible guide 6. The tip of this printing pin 8 is introduced into the printing head 4 and the predetermined printing pin 8 is allowed to protrude through a guide hole in which the printing head 4 is provided. Then the printing pin 8 is allowed to hit printing paper 10 wound around the platen 1 through a printing carbon 9 to print predetermined characters.
Patent JP-H04351429-A (JP)
Title: Battery charger
Inventor: MATSUDA TOSHIO
IPC: H02J7/02
Filed: 1991-05-28
Abstract: PURPOSE:To charge a secondary battery by supplying charging power from a charging power supply section to the secondary battery connected at charging terminals and to avoid discharge of the secondary battery through the interior of the charging power supply section when the secondary battery is left con nected with the charging terminals after finish of charging operation. CONSTITUTION:When DC output is taken out from a DC circuit section with a secondary battery 30 being connected with charging terminals 18, 19, a switch means 17 disposed between a charging power supply circuit 16 and the charging terminals 18, 19 is turned ON, otherwise it is turned OFF thus electrically isolating the charging terminals 18, 19 from the charging power supply circuit 16.
Patent JP-S5548206-A (JP)
Title: Neutralization of olefin washing solution
Inventor: KATADA GENYUU
IPC: C08F10/00
Filed: 1978-10-02
Abstract: PURPOSE: To reduce the acidic material in the hydrocarbon washing solution in the ash-removing process of a polyolefin prepared by using a Ziegler-Natta catalyst, etc., in a short time, and to suppress the corrossion of the equipment, by neutralizing the solution with a carbonic acid amide.  
     CONSTITUTION: Recovery and purification of hydrocarbon washing solution produced by the ash-releasing process of a polyolefin prepared by using a halogen- containing metal catalyst, e.g. Ziegler-Natta catalyst, etc., are facilitated by neutralyzing the acidic substance in the hydrocarbon cleaning solution with a carbonic acid amide (1W5,000 equivalent) at a temperature between room temperature and the boiling point of the hydrocarbon washing solution. The carbonic acid amide, is, e.g. urea, an N-substituted urea, a carbamic acid, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6013076-A (JP)
Title: Plasma cvd device
Inventor: MARUYAMA AKIO
IPC: H01L31/0248
Filed: 1983-07-05
Abstract: PURPOSE:To form an electrically and optically uniform thin film by conducting directly electric current to a base body to be formed with a film thereon or conducting the current to a hater provided integrally to the rear of the base body without providing a heater independent from the base body for the purpose of heating said base body. CONSTITUTION:A plasma CVD device supplies gaseous raw material for forming a thin film into an evacuated reaction chamber 1 to induce plasma thereby forming a thin film on a base body 4 which is disposed in the chamber 1 and is heated. The body 4 is directly heated by passing directly electric current from a power source 10 to the conductive base body 4 or conducting the current from the power source 10 to the heater provided integrally on the rear of the body 4. The generation of the part higher in temp. than the body 4 in the device is thus obviated and the body 4 is efficiently and uniformly heated.
Patent JP-H09303385-A (JP)
Title: Preload regulating structure for cross roller bearing
Inventor: WATANABE ITSUO
IPC: F16C19/36
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a preload regulating structure for a cross roller bearing in which preload can be freely regulated so that a frictional torque can be always retained at a stable value. SOLUTION: This preload regulating structure of a cross roller bearing, is equipped with an outer ring presser tool 10 which is tightened and fixed in a housing 2a though a fixing bolt 8 and axially pushes and presses an outer ring 7 at the time of fastening so as to apply a preload, and a set screw 12 which is positioned inward in a diametral direction further from the fixing bolt 8 and can be axially advanced/retreated to/from the outer ring presser tool 10, and also screwed to be projected between the outer ring presser tool 10 and the housing 2a (clearance C1 ), and whose projected is brought into contact with the housing 2a.
Patent JP-S61279668-A (JP)
Title: Thin film formation device
Inventor: KOSHIRAKAWA NOBUTAKA
IPC: C23C14/32
Filed: 1985-06-05
Abstract: PURPOSE:To prevent the clogging of the small holes for ejecting vapor and to attain the normalization of the vapor ejection of a vapor deposition substance by heating a crucible for generating vapor wherein the top cover perforated with the above- mentioned small holes is made to a plane slender shape by means of a filament for an electron bombardment provided to the outside periphery part thereof. CONSTITUTION:In a formation device for a thin film wherein a crucible 5 perforated with the small holes 5c on a top cover 5a is heated with the filaments 7 for electron bombardment provided to the outside periphery part and a vapor deposition substance incorporated in the above-mentioned crucible 5 is vaporized and the generated vapor is injected to the inside of a high-vacuum region through the above-mentioned small holes 5c to vapor-deposit it on a substrate, the above-mentioned top cover 5a is constituted into a plane slender shape so that the width (a) and the length (b) are regulated to b>a. The distance R1 between the above-mentioned filaments 7 and the center part of the top cover 5a can be shortened as the b/a ratio of length (b) to above- mentioned width (a) is made large and the possibility such as the small holes 5c are clogged with a condensed substance is eliminated by heating uniformly the top cover 5a.
Patent JP-S63286194-A (JP)
Inventor: SHIRAKAWA KOJI
IPC: D06F75/18
Filed: 1987-05-19
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-2000312853-A (JP)
Title: Paint container made of synthetic resin
Inventor: KODA HIDEAKI
IPC: B05C17/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the storage and control of brushes by providing a brush receptacle to a container main body by making the container main body in a paint container of a synthetic resin along with the brush receptacle. SOLUTION: A large diameter mouth portion 11 is formed from the inner peripheral wall 13 integrated with a bottomed body portion 12, a strip-like outer peripheral wall 14 integrally formed to the outside of the inner peripheral wall 13 through a connection part 15 having required width and the annular groove 17 demarcated by the connection part 15 to be formed to the lower part of the gap between both walls. A brush receptacle 2 is provided to a container main body 1 formed so as to have thin wall thickness and the same surface as the outer peripheral wall 14 by the stretch blow molding of the body portion 12 continued to the inner peripheral wall 13. The brush receptacle 2 is formed of a vertical long flat port to be attached to the side surface of the container main body 1 by attaching a pot mouth part to the outer peripheral wall 14 of the large diameter mouth portion 11.