baber/WOPTO huggingface dataset:
Patent JP-S60137801-A (JP)
Title: Reactor for metal hydride
Inventor: YAMAJI KATSUHIKO
IPC: C01B3/00
Filed: 1983-12-26
Abstract: PURPOSE:The titled reactor which is composed of the outer pressure vessel and the hydrogen distributor which is a porous tube provided with fins radially projecting from the peripheral surface symmetrically to the tube axis, thus the distributor can be simply and surely fitted into the outer pressure vessel in the center shaft direction. CONSTITUTION:In a metal hydride reactor which is composed of the pressure vessel 2 having an opening for passing through hydrogen and of the hydrogen distributor 4 which is made of a tube having 0.05-10mum pores that can pass through hydrogen but not the metal hydride and is filled with the metal hydride, the distributor 4 is equipped fins which project radially from the outer periphery symmetrically to the tube shaft, preferably expanding continuously in the tube axis direction, preferably 3 or more fins are fitted. The distributor 4 is made so that its bottom end is thick 6 and welded near the opening for passing through hydrogen 1, contriving to simplify the processing and construction around the hydrogen port 1.
Patent JP-H1098081-A (JP)
Title: Tape carrier for mounting semiconductor chip and manufacturing method thereof
Inventor: ISHIKAWA HIROSHI
IPC: H05K3/40
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To restrain a copper foil, laminated on an insulating film of polyimide from being deformed by a method, wherein a nearly square slit-like opening whose width is larger than a length between the edge of a device hole and the tip of an inner lead is provided to an insulating film. SOLUTION: Copper foils 2 and 3 are laminated on both the sides of a polyimide film 1 respectively. Then, a nearly square device hole pattern 4 is provided to the copper foil 3. At this point, the width of a slit 5 of the device hole pattern 4 is larger than a length between the edge of the device hole and the tip of an inner lead. Then, for example, a carbon gas laser beam is made to scan the device hole pattern 4, whereby a part of the polyimide film 1 corresponding to the device hole pattern 4 is removed to form the slit 5. Then, the disused polyimide film 1 is removed from the device hole pattern 4, a pair of inner leads 6 and 6 whose tips confront each other are formed of the copper foil 2, and thus a device hole 7 is finished finally.
Patent JP-S60139761-A (JP)
Title: Pyridone monoazo dye
Inventor: NIWA TOSHIO
IPC: C09B29/42
Filed: 1983-12-27
Abstract: NEW MATERIAL:Pyridone monoazo dyes of formula I wherein X is H, halogen, nitro, acetyl; Y is cyano, COOR; R is lower alkyl, alkenyl, lower alkoxyalkyl, aryloxyalkyl, aralkyl. USE:Monoazo dyes which exhibit sufficient resist-printability and dischargeability with a small quantity of an alkali, are effective in preventing damage of effect color of printing and preventing lowering in the strength of polyester fiber, etc. and has excellent dyeing properties and fastness to light, water, sublimation, perspiration, etc. PREPARATION:A compd. of formula II is reacted with a compd. of formula III(wherein Z is halogen) to obtain the desired pyridone monoazo dye of formula I .
Patent JP-H1192577-A (JP)
Title: Polyester film for electrical insulation
Inventor: NAGAI ITSUO
IPC: C08J5/18
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester film which has a low oligomer content, is excellent in heat resistance, impact strength, moldability, and incorporation stability, has a good visibility, and can decrease the leak current which may occur when the film is used in a high-permittivity refrigerant system by specifying the tensile modulus and permittivity of the same. SOLUTION: This film has a tensile modulus of 2.0-4.5 GPa, pref. 2.5-4.5 GPa, still pref. 3.0-4.5 GPa, and a permittivity of 2.2-3.0, pref. 2.4-3.0, still pref. 2.5-3.0, pref. comprises polyester resins each having an intrinsic viscosity of 0.6-1.5 dl/g, has a multilayer structure at least comprising a base layer and a surface layer formed thereon, and is prepd. pref. by melting two polyester resins, one for the base layer and the other for the surface layer, causing both resins to join before extruding them, extruding them through a die, and cooling and biaxially orienting the resultant extrudate.
Patent JP-H0684754-A (JP)
Title: Step-and-repeat exposing method
Inventor: NAKAGAWA YOSHIAKI
IPC: H01L21/027
Filed: 1992-08-28
Abstract: PURPOSE:To prevent the transfer of a key pattern to a target on a wafer so as to repeatedly use the target in a plurality of exposing processes as an alignment pattern by exposing the whole area where the target exists at the time of exposing another field. CONSTITUTION:After positioning the key 34 of a reticle 33 to the target 32 of the field 11 to be exposed of a wafer 30 on which a photoresist 31 is formed, the field 11 is exposed through the reticle 33. When the next field 10 is exposed after positioning the key 34 in the same way, the whole area where the target 32 exists is exposed by exposing light passing through the light transmitting section of the reticle 33. When the exposed area is developed, the resist 31 is removed from the periphery of the target 32 and the influence of the pattern of the key 34 does not remain. Therefore, the target 32 can be used as an alignment pattern in the succeeding exposing process.
Patent JP-S60139441-A (JP)
Inventor: KOBAYASHI KOUKICHI
IPC: B31B1/74
Filed: 1983-12-27
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-H0673662-A (JP)
Title: Apparatus for shrinkproof processing of fabric
Inventor: KATO TSUNEKAZU
IPC: D06C21/00
Filed: 1992-08-26
Abstract: PURPOSE:To provide an apparatus for shrinkproof processing of a fabric capable of sufficiently carrying out the regulation of tension between a feed roll and an endless rubber belt without stopping a frame. CONSTITUTION:The apparatus for shrinkproof processing of a fabric is obtained by connecting a regenerative converter 47, for returning regenerative electric power produced in decelerating a feed roll motor 40 to the side of a power source 43, to an inverter 46 of the feed roll motor in a machine for shrinkproof processing of the fabric, successively equipped with a feed roll for feeding the positively rotating fabric with the feed roll motor and a rubber belt part for introducing the fabric into a space between a hot cylinder positively rotating with a rubber cylinder motor and an endless rubber belt rotating in pressure contact with the outer periphery thereof and compressing the fabric in the longitudinal direction, a Palmer part for introducing the fabric into a space between a hot cylinder positively rotating with a Palmer motor and an endless blanket rotating in pressure contact with the outer periphery thereof an setting the fabric along the travel passage of the extended fabric.
Patent JP-H10154710-A (JP)
Title: Semiconductor device and production thereof
Inventor: MIZUHARA HIDEKI
IPC: H01L21/28
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor fine and highly integrated by making a wiring member thin. SOLUTION: A Ti film 2, TiN film 3, Al alloy film 4, Ti film 5, and TiN film 6 are piled up in order on a silicon substrate 1, and boron ions are implanted to the entire surface of a device through an ion implantation method. Thus, a TiB2 compound phase is formed in the Ti film 5 and the wiring resistance is lowered. Therefore, the Ti film 5 can be made thinner, resulting in thinner wiring member entirely.
Patent JP-H0298654-A (JP)
Title: Detector for mixing rate of liquid mixture
Inventor: MIYATA SHIGERU
IPC: F02D45/00
Filed: 1988-10-06
Abstract: PURPOSE:To enhance the accuracy and durability of the detector against a temp. change by pressing a stepped holder provided with a sealing liquid having the refractive index higher than the refractive index of a liquid to be measured via an elastic member. CONSTITUTION:A silicone oil 7 which is the sealing liquid shrinks at the time of a low temp. and expands at the time of a high temp. However, the packing state of the sealing liquid 7 is maintained by a cap plate 6, an elastic packing 3 and a retaining mechanism 8 in spite of a change in temp. The generation of a space in a holder 1 is, therefore, obviated and the optical path of IR light 41 is not disturbed. The failure of a light transparent body by the thermal expansion of the silicone oil 7 is hardly generated. The detector A for the liquid mixing ratio formed in such a manner has, therefore, the excellent accuracy and durability against the temp. change.
Patent JP-H04130900-A (JP)
Title: Automatic volume balance controller
Inventor: URATA EIKICHI
IPC: H04N5/00
Filed: 1990-09-21
Abstract: PURPOSE:To automatically control volume balance on right and left sides by reading proper right and left balance control voltages after a microcomputer calculates the right and left distances of a main body equipment from the position of an operator according to time difference between light emission and light reception utilizing light by operating a remote control unit. CONSTITUTION:A microcomputer 15 for control transmits the prescribed number of pulse signals through a first switching circuit 13 to a second light emission part 6 and calculates a distance L1 by calculating time from the light emission of the second light emission part to the light reception of a second light reception part. Continuously, a distance L2 is calculated after switching first and second switching circuits 13 and 14 from the side of the second light emission/ reception part to the side of a third light emission/reception part. On the other hand, since a distance L3 between the second light emission/reception part and the third light emission/reception part is an already known value decided according to the structure, a triangle having the L1-L3 as sides is specified. Then, a balance control signal corresponding to the differential distance is read out from a second storage part 18 and transmitted to a D/A conversion part 19, and the digital signal is converted to an analog signal.
Patent JP-S62112139-A (JP)
Title: Camera capable of trimming photographing
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/08
Filed: 1985-11-11
Abstract: PURPOSE:To attain printing with proper exposure by setting up a photometric range switching means narrowing the photometric range of a luminance measuring means narrower than that of a normal photographing mode at the selection of a trimming mode. CONSTITUTION:An interval between both lenses is narrowed in the normal photographing mode to set up a photometric angle of a photometric optical system to a comparatively wide angle thetaa corresponding to a photographing range and the interval is expanded in the trimming mode to set up the photometric angle to a narrow angle thetab corresponding to a narrow range for printing in the trimming mode. A photometric photodetecting element 19 is constituted so as to measure light beams made incident from the range of the photometric angle. Consequently, printing with proper exposure can be obtained.
Patent JP-2000092755-A (JP)
Title: Rotating machine of linear motor and manufacture therefor
Inventor: YONETANI HARUYUKI
IPC: H02K15/02
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To suppress generation of an increase in iron loss or copper loss for higher operating efficiency by increasing the iron cross-sectional area of the protruding part of teeth of the side having the larger amount of magnetic flux than the other side by rotor current, and decreasing the protruding side of the iron cross-sectional area which is connected to the teeth body of a yoke than the other side. SOLUTION: This rotating machine consists of teeth 33 facing a rotor 31 and having protruding parts 33a, 33b on the right and left of a facing surface, teeth 34 having protruding parts 34a, 34b on the right and left of the facing surface, and yoke parts 35, 36 forming a magnetic path between the mutual body parts of the teeth 33, 34. Iron cross-sectional area of protruding parts 33a, 34a on the opposite side in the rotational direction which has the larger amount of magnetic flux by rotor current of the teeth 33, 34 is increased more than the one on the other side of the protruding parts 33b, 34b. The yoke parts 35, 36 are formed so that the iron cross-sectional area of the parts 35a, 36a connected to the side having the larger iron sectional area of the protruding parts of the teeth 33, 34 is set smaller than the parts 35b, 36b connected to the bodies on the other side.
Patent JP-H04130860-A (JP)
Title: Electronic filing system
Inventor: IGUCHI ASAKO
IPC: G06T1/00
Filed: 1990-09-21
Abstract: PURPOSE:To realize speedy retrieval and to efficiently operate a system by classifying the document of image data stored in the recording medium of a storage device into a preservation document and an abolition document with a previously set reference and eliminating or transferring image data of the recording medium. CONSTITUTION:A document keeping condition becoming the classification of the document is classified into three kinds of a retrieval frequency P1, a keeping period t1 and abolishment/keeping prior to an operation. In the setting of retrieval frequency, the retrieval frequency P1 of the document is set in accordance with the number of times which is retrieved by an operation input. A set point is selected from four kinds in which retrieval frequency is 50%, 25%, 10% and 1% of a maximum time. The setting of the document abolition/preservation condition is selected from two kinds of abolition and permanent preservation as against the document whose retrieval frequency is less than the set point and which exceeds the keeping period. At the time of abolition setting, the document is physically eliminated. When the keeping condition of the document terminates, the registration/retrieval work of the document is started.
Patent JP-2000090433-A (JP)
Title: Production of magnetic recording medium
Inventor: RYOMO KATSUMI
IPC: G11B5/84
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute good polishing by a smaller number of times of polishing than polishing of a magnetic layer surface of a magnetic recording medium by a polishing tape. SOLUTION: The tape-like or sheet-like magnetic recording medium 1 having a magnetic layer obtd. by coating the surface of a nonmagnetic base with a magnetic layer coating liquid contg. ferromagnetic powder and a binder, then drying the coating is brought into sliding contact with the polishing tape 2 having a polishing layer contg. polishing powder and a binder, by which the magnetic layer surface is subjected to a surface treatment. At this time, the polishing tape 2 and the magnetic recording medium 1 are brought into sliding contact with each other by non-paralleling the each other's sliding contact directions of both.
Patent JP-H06189654-A (JP)
Title: Fishing rod provided with projection for preventing slipping
Inventor: HOSOYA YASUNORI
IPC: A01K87/00
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a fishing rod capable of effectively stopping slipping even when gripped by a hand stained with ground bait lightweight inexpensively producible and capable of preventing a reduction in sensitivity. CONSTITUTION:The coated surface of a main body 1 of a fishing rod made by winding prepreg prepared by impregnating high-strength yarn with a synthetic resin is provided with a great number of slip-proof protrusions 2 having height to stop slippage, made of a synthetic resin. The prepared fishing rod is lightweight, inexpensively producible and can prevent a reduction in sensitivity.
Patent JP-H07109683-A (JP)
Title: Expression of sand silk tone in fabric
Inventor: SAKAI KENJI
IPC: D06M101/16
Filed: 1993-10-08
Abstract: PURPOSE:To express sand silk tone with a feeling equal to that of silk in a fabric, by partly impregnating a polyester fabric with a reduction promoter containing a quaternary ammonium salt, and then hardening it by heating, and conducting alkali treatment. CONSTITUTION:A fabric comprising polyester fibers <=3 denier in single fiber fineness is partly printed with a reduction promoter composed of a quaternary ammonium salt, penetrant and sizing agent by e.g. screen printing or roll printing method, and then hardened by heating, and conducting caustic reduction, thus expressing sand silk tone with a feeling equal to that of silk in a fabric.
Patent JP-H04131242-A (JP)
Title: Screen setting method in screen printing plate
Inventor: ORUKAWA FUSAO
IPC: B41F15/36
Filed: 1990-09-21
Abstract: PURPOSE:To simplify an operation by a method wherein a screen is bonded to a screen frame with an adhesive, such as a bond, and a photo-setting resin is applied to the bonded part of the screen and cured to cause a protective film for washing a solvent to adhere to the part. CONSTITUTION:When a screen 6 is set to a screen frame 1, side frames 2, 3, 4, 5 of the screen frame 1 are pressed inward, distorted, and fixed so that a predetermined tension can be applied to the screen 6. After the screen 6 is set, a rubber bonding agent is applied to the side faces of the side frames 2, 3, 4, 5 and dried, whereby a periphery 6a of the screen 6 is bonded to upper faces 2a, 3a, 4a, 5a of the side frames 2, 3, 4, 5. After that, an ultraviolet-curing resin 8 is applied on the bonded part of the bond 7 and cured by being irradiated with ultraviolet light, whereby a protective film 9 is formed on the periphery of the bonded part of the screen 6. Next, by releasing the inward pressing force to the screen frame 1, the screen 6 is tightly set. In this manner, a screen setting operation is conducted simply and rapidly.
Patent JP-2001046115-A (JP)
Title: Safety pin for fitting spare collar cover to blanket or the like
Inventor: INOUE KEIKO
IPC: A44B9/12
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a safety pin for fitting a collar cover to blanket or the like giving no cold feeling when kept in contact with the skin or face during a sleep and having a good taste in a fitted state. SOLUTION: In this safety pin body 1, the outer end of the fixed side 4b of a set needle 4 is fixed to the upper section of a needle tip cover 2 having a needle tip hook groove 3, and a needle tip 5 on the set side 4c is removably inserted into the needle tip cover 2 from the needle tip hook groove 3. The whole except for the groove port 3a of the needle tip hook groove 3 and the set side 4c including the needle tip 5 of the set needle 4 is covered with a heat retaining material 6 such as cloth.
Patent JP-S61131065-A (JP)
Title: Ic card transaction processing system
Inventor: MIYAMOTO YASUHIRO
IPC: G06Q40/00
Filed: 1984-11-29
Abstract: PURPOSE:To improve customer service by sending the purchase account of each transaction which is stored in an IC card to a terminal at the transaction using the IC card to calculate the purchased total account and determining a discount rate from a table. CONSTITUTION:When the IC card is inserted into a card insertion port of a terminal, electric power is supplied to the IC card and a CPU in the IC card reads out center file access data including the ID No. from a RAM included in the card and sends the read data to the terminal. A transaction data file sent from the IC card is received and stored in a memory 19 and the purchased amount in the purchased amount column which is the amount using the IC card up to the present is sequentially added to calculates the purchased total amount. A CPU 17 in the terminal decides the amount width including the calculated amount from a discount rate table to determine the discount rate. The terminal sends the date data, article data, purchased amount data by an IC card reader/writer 24 to the IC card.
Patent JP-H0672281-A (JP)
Title: Ignition control device of safety device for vehicle
Inventor: ASAUMI TOSHIO
IPC: B60R21/16
Filed: 1992-08-31
Abstract: PURPOSE:To detect an abnormal condition such as a resistance value variation resulting from a poor contact and a deterioration of a squib. CONSTITUTION:Semiconductor switches 6a, 6b, 7a, and 7b are provided to squibs 1a and 1b, in series. To the ignition circuit which consists of squibs and semiconductor switches, a current for testing is fed from a current feeding circuit 10 for testing. Potentials are generated to both ends of the squibs by this current feeding. By monitoring the potentials by a CPU 13, a contact abnormality, a variation of resistance value, and the like of the squibs can be detected. The operation of the current feeding circuit 10 for testing is stopped except in the initial testing. And in the initial testing, the FETs 6a, 7a, 6b, and 7b are fully ON, and when a collision is decided, only the FETs 6a and 7a are fully ON, while the FETs 6b and 7b are controlled to let flow the current for igniting the squibs.
Patent JP-H1195424-A (JP)
Title: Photosensitive composition and pattern forming method using the same
Inventor: SAITO SATOSHI
IPC: G03F7/029
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive compsn. having high sensitivity to radia tion whose wavelength is in a specified range and radiation whose wavelength is below a specified value and also having high resolution by incorporating a specified compd., a compd. which generates an acid when irradiated with radiation whose wavelength is below a specified value and an alkali-soluble resin. SOLUTION: The photosensitive compsn. contains a compd. having at least one 1,2-naphthoquinonediazide-4- or-5-sulfonic ester group and at least one group convertible into an alkali-soluble group when decomposed by acid catalyzed reaction, a compd. which generates an acid when irradiated with radiation of <300 nm wavelength and an alkali-soluble resin. The photosensitive compsn. is a radiation sensitive compsn. having high sensitivity to radiation of 300-500 nm wavelength and radiation of <300 nm wavelength and also having high resolution.
Patent JP-H01132377-A (JP)
Title: Correction-type plasminogen activator
Inventor: REZURII DEBITSUTO BERU
IPC: C12N5/00
Filed: 1988-10-07
Abstract: A modified t-PA having improved in vivo half-life is disclosed comprising in sequence a fibronectin finger-like domain F, a sequence of two K2 kringle regions and a serine protease region SP, wherein the first of said kringles is free of any glycosylation site and the second of said kringles has a single glycosylation site.
Patent JP-H0594843-A (JP)
Title: Rubber connector
Inventor: KAMIYA KOJI
IPC: H01R11/01
Filed: 1991-10-01
Abstract: PURPOSE:To improve the reliability, to make a spacer for preventing a fall unnecessary, to increase the cost merit, and to reduce the assembling cost, by changing a square form of rubber connector to a cylindrical rubber connector. CONSTITUTION:A cylindrical form of connector is formed by laminating conductive rubbers 7 and nonconductive rubbers 8. Since such a rubber connector structure can secure the conductive part at any part on the circumference, a poor conduction owing to a bending or a twisting can be prevented. And since the setting property is stable when a product using such a rubber connector is assembled, no consideration for a fall is necessary, a spacer for preventing a fall is made unnecessary to prepare, and the reliability is improved and the cost merit is realized.
Patent JP-H0677794-A (JP)
Title: Output buffer circuit
Inventor: SUZU TAKAYUKI
IPC: H03K19/0175
Filed: 1992-08-28
Abstract: PURPOSE:To reduce the noise due to charging/discharging of an additional capacity without reducing the read speed of an output buffer circuit at the time of a supply voltage becoming high. CONSTITUTION:A NOR circuit NR1, P type TR P1 and an N type TR11 which let the output of the circuit NR1 be the gate input, and an N type TR NR which lets the output of a constant voltage generating circuit VP1 be the gate input are provided. A NAND circuit NA1, a P type TR P12 and an N type TR N13 which let the output of the circuit NA1 be the gate input, and a P type TR P13 which lets the output of a constant voltage generating circuit VN1 be the gate input are provided. Drains of TRs N12 and P13 are inputted as gate signals of output TRs and N1 respectively, and thereby, the noise due to charging/discharging of the additional capacity is reduced when the supply voltage is made higher.