baber/WOPTO huggingface dataset:
Patent JP-H02113604-A (JP)
Title: Manufacture of conical spiral antenna and conical spiral antenna and curved line-shaped plane dielectric substrate used for manufacture
Inventor: ITO SATOSHI
IPC: H01Q11/08
Filed: 1988-10-21
Abstract: PURPOSE:To obviate the conductor connection, to easily and rapidly execute the manufacturing work and to manufacture an accurate conical spiral antenna by forming a conducting pattern on a flexible plane dielectric substrate in a continuous curved line shape drawn at the time of developing along the spiral, curving in a conical surface and fixing a shape. CONSTITUTION:After a substrate 11 is cut out by the developed shape, a substrate 31 is curved and fixed to a male type 41 having a conical surface at the outer surface and a dielectric film sheet held to a female type having the conical surface at the inner surface is fixed on the outer surface of the substrate 31. Consequently, since conductor patterns 21a and 21b are formed in a continuous spiral shape, they are conically bent and assembled. Thus, a conical spiral antenna having a continuous spiral conductor pattern can be easily and rapidly manufactured. Since by the dimension and shape of the conductor patterns 21a and 21b formed on the plane dielectric substrate 11, the dimension after construction and the shape of the manufactured conical spiral antenna are determined, for the completed conical spiral antenna, the dimension accuracy is good, the characteristic performance is also satisfactory and the quality for a product is constant.
Patent JP-2001091150-A (JP)
Title: Partitioning part of refrigerator
Inventor: FUJIMOTO KENICHI
IPC: F25D23/06
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide the partition of a refrigerator to reduce an amount of heat leaking to the inside of a chamber transmitted from the heat source of a partition part. SOLUTION: A partition part 32 of a refrigerator consists of a partition part 48 and a partition plate 52 disposed at the front thereof. An antisweating pipe 34 and a heat insulation material 50 formed of foamed styrol are situated in order from a front at the internal part of the partition part body 48, and further an air space 84 is situated at the rear of the heat insulation material 50.
Patent JP-2000099909-A (JP)
Title: Manufacture of magnetic head
Inventor: KANAYAMA NAOYUKI
IPC: G11B5/127
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To highly precisely form a metal magnetic film only on the butting surface of a magnetic core half body. SOLUTION: In a manufacturing method of a magnetic head constructed in such a manner that a metal magnetic film 7 or 8 is formed on at least one of a pair of magnetic core half bodies 2 and 3 and a magnetic gap is formed by butting the butting surfaces of the pair of magnetic core half bodies 2 and 3 to each other, the metal magnetic film is formed only on the butting surface of at least one of the magnetic core half bodies, the pair of magnetic core half bodies are integrally bonded via a non-magnetic layer 4 so that the butting surfaces thereof are opposed to each other.
Patent JP-S63121290-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/20
Filed: 1986-11-10
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-S61143416-A (JP)
Title: Production of polyurethane elastomer
Inventor: KAGEYAMA SHIZUO
IPC: C08G18/69
Filed: 1984-12-17
Abstract: PURPOSE:To produce the titled elastomer having excellent moldability and improved gripping performance to frozen slope and useful as a shoe sole, etc., by mixing a specific isocyanate prepolymer with a mixture of a general-purpose polyl and a crosslinking agent, and curing the mixture. CONSTITUTION:The objective elastomer can be produced by mixing and curing (A) an isocyanate prepolymer prepared by reacting (i) a liquid diene polymer containing active hydrogen group and (ii) a lactone-type polyester polyol and/or (iii) a general-purpose polyol with (iv) a polyisocyanate, and (B) a system obtained by mixing (v) a general-purpose polyol with (vi) a crosslinking agent and (vii) a catalyst, etc. For example, the component (iii) is a copolymerized adipate of othylene glycol and diethylene glycol and the component (v) is polyes ter polyol, etc.
Patent JP-H0896394-A (JP)
Title: Laser driver for optical disk
Inventor: OGATA TAKASHI
IPC: G11B7/125
Filed: 1994-10-31
Abstract: PURPOSE: To drive a semiconductor laser driver at a high speed even at a low power supply voltage by providing a laser diode at a connecting point between a flow-out current source and a flow-in current source. CONSTITUTION: A flow-in current source 10 having a transistor(TR) 4 used to control amplitude of a flowing-in current corresponding to a flowing-out current depending on input data is connected to a flow-out current source 3 outputting a prescribed flowing out current. And also, a laser diode 2 is connected to a connecting point between the flow-out current source 3 and the flow-in current source 10. Thus, the TR4 of the flow-in current source 10 is operated in the current switching mode to control the amplitude of the current so as to increase a switching speed up to a limit of the TR4 being a switching means thereby allowing the driver to attain a high speed driving.
Patent JP-H09109155-A (JP)
Title: Manufacture of engaging cover and mold used therefor
Inventor: SATO ATSUSHI
IPC: B29C45/14
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to simplify the manufacturing steps of an engaging cover formed of a top plate made of a display sheet and a cover frame made of synthetic resin and to reduce the manufacturing cost. SOLUTION: The method for manufacturing an engaging cover comprises the steps of inserting a display sheet 10 between a male mold 6 having protrusions on contact surfaces 9, 12 in contact with the sheet 10 laminated with a synthetic resin film 11 for constituting a top plate and a female mold 1, clamping the molds, applying a pressing force to bite the protrusion 4, 7 to the sheet 10, simultaneously fusion bonding the press injected synthetic resin to the synthetic resin film 11 to be integrally molded. The mold used for the method is provided.
Patent JP-H02116024-A (JP)
Title: Lubricating layer of recording medium
Inventor: GOTO YOSHIKI
IPC: C10N40/18
Filed: 1988-10-24
Abstract: PURPOSE:To obtain the recording medium having excellent wear and low friction characteristic by forming a lubricating layer consisting of specific alkyl silane on a recording layer and further, adding higher hydrocarbon fluorides thereto. CONSTITUTION:The layer consisting of the alkyl silane expressed by formula I is formed and further, the higher hydrocarbon fluorides are added thereto. In formula I, at least one of R1 to R4 have at least one kind of an alkyl group, amino group, carboxyl group or alkyl group contg. an ether bond. The others include halogen, alkoxy group, acetoxy group and hydroxy group. The Si parts of the alkyl silane used for the lubricating layer 3 array near the surface of the recording layer 2 and the alkyl chains array further from the surface of the recording layer 2. The higher hydrocarbon fluorides added to the recording layer are inserted into the spacings between the alkyl chains and increase the aggregating force of the films, thus lowering the surface energy. The recording medium having the excellent durability is thus obtd.
Patent JP-H06117914-A (JP)
Title: Laser doppler type vibrometer
Inventor: OCHIAI MAKOTO
IPC: G01H9/00
Filed: 1992-10-06
Abstract: PURPOSE:To provide the vibrometer strong against disturbance such as vibration or the fluctuation of air. CONSTITUTION:In the vibrometer, laser beam 2f having two wavelengths is outputted from a laser beam source 12 and inputted to a deflecting beam splitter 3 through the 1/2 wavelength plate 15 of a laser beam splitting means 13 to be split into beams 2c, 2d. One laser beam 2c is passed through a 1/4 wavelength plate 16b and an optical system 7 to irradiate a vibration object 8 and the scattered beam 2e from the vibration object 8 is directed to the deflecting beam splitter 3 through the optical system 7 and the 1/4 wavelength plate 16b. The other laser beam 2d is applied to a mirror 14 serving as a laser beam reflecting means through the 1/4 wavelength plate 16a and the laser beam 2d reflected from the mirror 4 is again directed to the deflecting beam splitter 3 through the 1/4 wavelength plate 16a. The beam 2d and the scattered beam 2e are allowed to interfere with each other by an analyser 17 to form an interference beat signal which is, in turn, made to enter a photodetector 9.
Patent JP-H06117878-A (JP)
Title: Pointer resting type instrument
Inventor: KANAMORI NAOTO
IPC: G01D11/12
Filed: 1992-10-06
Abstract: PURPOSE:To obtain a pointer resting type instrument which can surely stop its pointer when the driving coil of the pointer is, not energized. CONSTITUTION:A magnet rotor 2 rotatably supported by a pointer shaft 3 is housed into a sealed hollow section in a housing 1 together with a high- viscosity fluid 6 and the rotor 2 is rotated by driving magnetic fields generated by driving coils 4 and 5 wound around the housing 1. When the coils 4 and 5 are not energized, the movement of a pointer 7 is stopped by suppressing the movement of the rotor 2 by utilizing the viscous resistance of the fluid 6. Between the boss section of the pointer 7 fixed to the front end of the shaft 3 and housing 1, a standstill holding member 8 is provided at a position upon which the driving magnetic fields of the coils 4 and 5 act so that the member 8 can move along the shaft 3 together with a spring member 9 which forces the member 8 in the direction in which the member 8 comes into contact with the boss section 7a of the pointer.
Patent JP-H01110383-A (JP)
Title: Apparatus for indicating remainder in pinball rental machine of card type
Inventor: NISHITSU YOSHIAKI
IPC: G07F7/08
Filed: 1987-10-22
Abstract: PURPOSE: To facilitate the checking of balance by providing a control section of a light emitting display body of a balance display part with a balance detection means and a lighting control means to turn on lights by the number according to balance of use. CONSTITUTION: A control section 50 performs a control to discharge balls when a ball rental card 5 is fed while flashing each light emitting display body 16 of a balance display part 15 according to a balance of use in the ball rental card. Control signals are outputted respectively for motors 21 and 31 for conveying cards of readers 20 and 30, a thermal head, a display part 15 and a ball feeder 42.  Also included are a balance detection means 51 to detect the balance of use in the ball rental card 5 fed based on the detection of a mark 8 attached to a balance recording part 7 of the ball rental card 5, a lighting control means 52 to turn on the light emitting display body 16 by the number according to the balance of the use and a balance updating means 53 which actuates a thermal head at each use of the ball rental card 5 to update the record of the balance of the use by attaching a mark 8 to the balance recording part 7.
Patent JP-H0991180-A (JP)
Title: Ring file form data management system
Inventor: YOSHITAKE YOSHIHIRO
IPC: G06F12/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To guarantee the extraction in an input order of data, to effectively reutilize a data area and to suppress the overhead of the securing and releasing of the data area. SOLUTION: A state obtaining means 3 obtains the data storage state of a ring file table 10 and a state judgement means 6 judges whether or not access to the table 10 is possible. A position counter 7 calculates the position of the access record of the table 10 and a sequence counter 4 counts a value for indicating a sequence for input data. A data input device 8 uses the position of the access record and inputs the data to the table 10 along with the value for indicating the sequence. A data extraction device 9 utilizes a batch extraction function provided in a relational data base 2 and extracts the data from the record of the position calculated in the position counter 7 to the record provided with the value for indicating the sequence counted in the sequence counter altogether.  A state recording means 5 records the data storage state at present in the table 10 after the access of the data.
Patent JP-H1089307-A (JP)
Title: Flap valve driving device for vacuum spare chamber
Inventor: FUJITA SHIGEHIRO
IPC: F16K31/122
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a flap valve driving device which unnecessitates a safety valve and is capable of surely preventing pressurization of a vacuum spare chamber at the time of a vent. SOLUTION: The flap valve driving device is provided with a double acting cylinder 26a for opening and closing a flap valve 11, a connecting mechanism 30, a cylinder control circuit 34a, a valve opening mechanism 44a and a control circuit. The connecting mechanism 30 converts the reciprocating linear motion of the double acting cylinder 26a into the opening and closing motion of the flap valve 4. The cylinder control circuit 34a controls the piston 27 of the double acting cylinder to the two locations corresponding to each of the closing location and opening location of the flap valve 11 and a free state.  The valve opening mechanism 44a always applies force to the flap valve 4 in the opening direction and opens the flap valve 4 to an intermediate location against force that the flap valve 4 is attracted to the side of the vacuum spare chamber when the piston 27 of the double acting cylinder is in a free state and pressure of the vacuum spare chamber becomes atmospheric pressure. The control circuit performs a control introducing vent gas into the vacuum spare chamber after the piston 27 of the double acting cylinder is made the free state.
Patent JP-H04145416-A (JP)
Title: Color display element
Inventor: YAMAZAKI SEIICHI
IPC: G02B5/20
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a color display element which can correct the imbalance of each displaying color by changing the area ratio or distribution ratio of each picture element distributed to each basic color in the display element which changes its displaying colors by turning on/off each picture element. CONSTITUTION:The area ratio or distribution ratio of each picture element distributed to each basic color is changed in corresponding to the spectral characteristic of the color layer held by each picture element. For example, the maximum transmittance corresponding to B-light is approximately a half of those corresponding to G- and R-light. Therefore, when the opening area of picture elements displaying B-light is doubled, the imbalance of each displaying color can be corrected without modifying the spectral characteristics of the color layers.
Patent JP-H01111251-A (JP)
Title: Data transfer equipment
Inventor: NAKADA TOSHIYUKI
IPC: G06F13/12
Filed: 1987-10-26
Abstract: PURPOSE:To realize accesses to data inside and outside a bus of a main memory in the same procedure by securing such a constitution where an external access detecting part monitors the accesses the data given from a CPU on a data transfer bus and detects the access to the data out of the bus. CONSTITUTION:An external access detecting part 2 of a data transfer device 1 monitors the value of an address bus 8 every time a CPU 11 gives an access to data via a single bus 7. Then the part 2 decides whether the access of the CPU 11 is given to the data on an area allocated to a main memory 12 or to the data on an area other than the area allocated to the memory 12. The device 1 can transfer data via a bus control signal generating part 3, an out-bus data access request part 4, an out-bus data access answer part 5, and a central processing communication part 6 with no distinction required between a case where an access is given to the data stored in the memory 12 and a case where an access is given to the memory 12.
Patent JP-2001091591-A (JP)
Title: Semiconductor integrated circuit
Inventor: IDEOKA YOSHIHIKO
IPC: H01L27/04
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit in which a test realizing a maximum delay easily and surely without having any effect on an actual circuit can be carried out. SOLUTION: A semiconductor integrated circuit 2 comprising an actual circuit 1 including a multi-stage logic circuit is provided with a test circuit 3 having circuitry identical to that of a logic circuit constituting the critical path P1 of the actual circuit 1.
Patent JP-S61144488-A (JP)
Inventor: TORII MASAAKI
IPC: F16L41/02
Filed: 1984-12-19
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-H1186399-A (JP)
Title: Optical disk reproducer
Inventor: SASADA KOJI
IPC: G11B17/051
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous insertion of a disk without making the height of a door closing an optical disk inserting port higher by providing a protrusion preventing the optical disk from being inserted from the gap between the door and the optical disk inserting port when the door opening and closing the optical disk inserting port is closed. SOLUTION: When a disk 8 is to be inserted in the optical disk inserting port, a rubber roller arm 4 is rotated in a clockwise direction around an axis 7 and the disk 8 is held in between a rubber roller 5 and a disk guide 6 to be fed on a turntable 1a. When a clamp holder 2 is lowered and the disk 8 is clamped in between a clamper 3 and the turntable 1a, the rubber roller arm 4 is rotated in a counterclockwise direction and the disk inserting port is closed by a door 4a at this time. A protrusion 4b is provided at the upper part of the door 4a toward the outside. Thus, even when the tip of a second disk is directed toward the top of the door, the tip of the disk is caught by the protrusion 4b and the disk can not be inserted under the disk guide 6. Thus, the erroneous insertion of the disk is prevented.
Patent JP-S62130186-A (JP)
Inventor: KOMORIYA KIYOSHI
IPC: B25J3/00
Filed: 1985-11-28
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-H11105998-A (JP)
Title: Storage case
Inventor: MAESHIBA SHINSUKE
IPC: B67D7/78
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the unmanned unloading only by an operator of a tank lorry when employees of an oil filling station are not on the site and enable both of the filling station side and the tank lorry side to confirm the unloading quantity. SOLUTION: A recording means for recording the residual quantity in an oil tank before and after the unloading into a filling station oil tank is provided in storage case main body, and a storage case is set on a site on which an operator of a tank lorry can work easily. Preferably an oil injection opening 4 of the oil tank and a lighting switch 3 on the given sites of an oil filling station are provided together with the recording means in the storage case, and the lighting in the storage case is also provided.
Patent JP-H0577970-A (JP)
Title: Plate detecting device
Inventor: KIKUCHI FUJIKO
IPC: B65G60/00
Filed: 1991-09-19
Abstract: PURPOSE:To surely detect a plate placed in a fixed position by reducing an influence given to a plate sensor by disturbance light. CONSTITUTION:The detecting device is provided with an optical sensor 23 as a plate sensor for detecting whether a condensed pattern deciding plate conveyed along a plate conveying line in the outside is stored or not in a fixed position in a plate stocker 7. This optical sensor 23 is provided with a light emitting part and a light receiving part and also mounted toward a direction orthogonal to the plate conveying line and further in a position stored in a predetermined spot in the plate stocker 7 when it is set up.
Patent JP-H09111184-A (JP)
Title: Water-base coating resin composition
Inventor: KIYOHARA TERUKI
IPC: C09D167/08
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base coating resin composition which has a low organic solvent content, is excellent in storage stability and gives a coating film excellent in water resistance, moisture resistance, corrosion resistance, processability and tight adhesion to metal by using a specified alkyd resin as the essential constituent. SOLUTION: This resin composition contains as the essential constituent an alkyd resin which is obtained by polymerizing an unsaturated fatty acid, a carboxylated vinyl monomer, styrene and/or a styrene derivative, and other vinyl monomer and subjecting a vinylic fatty acid contained in styrene and/or a styrene derivative in an amount of at least 20wt.% based on the total of styrene and/or the styrene derivative and other vinyl monomer to condensation with a polyol compound and neutralizing the condensate with a basic compound. This composition is blended with a curing agent and/or an oxidation curing catalyst comprising a metal dryer before use.
Patent JP-2001092888-A (JP)
Title: Rental article management system
Inventor: TAKEUCHI HIROYOSHI
IPC: G06Q50/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To enable a chain store of a vide rental system to return a video tape to stores other than the renting store and, at the same time, to read personal information described on a membership card and a type of the video tape by means of one reader/writer. SOLUTION: The membership cards and rental articles are respectively provided with ID tags. A video rental store is provided with a controller which communicates with the ID tags. When the video rental store rents the video tape to a member, the information written on the rented video tape is written on the ID tag of the membership card of the member and, at the same time, the information on the member is written on the ID tag of the video tape (Fig. 1). When the member returns the video tape to the rental store, the information on the member written on the ID tag of the rented article is collated with the information on the member written on the ID tag of the membership card and, at the same time, the information on the rented article written on the ID tag of the membership card is collated with the information on the rented article written on the ID tag of the rented article.  When the information are coincident with each other, it is considered that the rented video tape is returned.
Patent JP-H0580467-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/305
Filed: 1991-09-20
Abstract: PURPOSE:To provide the photosensitive material superior in color development performance and stable in photographic performance and capable of forming a color image improved in pigment images fastness and image quality by incorporating a specified development inhibitor-releasing compound and a specified coupler. CONSTITUTION:The photosensitive material contains the compound represented by formula I or the like and the coupler represented by formula II or the like, and in formulae I and II, A is a coupler residue or an oxidation reduction group; each of L1 and L3 is a divalent timing group; L2 is a trivalent or higher valent timing group; PUG is a photographic useful group; each of J and n is, independently, 0, 1, or 2; m is I or 2; s is an integer of the valence of L2 -1 and >=2; each of X1 and X2 is alkyl, aryl, or a heterocyclic group; Y is aryl or a heterocyclic group: and Z is a group to be released by reaction of the coupler of formula II with the oxidation product of a color developing agent.