baber/WOPTO huggingface dataset:
Patent JP-H04337271-A (JP)
Title: Manufacture of composite outside electrode for ignition plug
Inventor: ANDO MINORU
IPC: H01T21/02
Filed: 1991-05-14
Abstract: PURPOSE:To provide electrodes maintaining the spark discharge gap between a composite outside electrode and a central electrode at a proper value under operating conditions. CONSTITUTION:The process forming a cup-shaped cover body 9 from a nickel alloy or inconel, the process forming a clad material 10 covered with a copper coupling body 8 on the outer periphery of a pure-nickel core material 7 with nearly the same thermal expansion coefficient as that of the nickel alloy or inconel, and the process forming a composite body 13 surrounded with the cover body 9 on the whole periphery of the clad material 10, and the process inserting the closed portion 94 of the cover body 9 into a die 14 via a punch 15 to form an extrusion-molded body 20 are combined to form a composite outside electrode, and the shape change of the composite outside electrode is suppressed when the composite outside electrode is arranged in the combustion chamber of an internal combustion engine and exposed to the high-temperature state.
Patent JP-H08279982-A (JP)
Title: Video information processor
Inventor: NAKANO HIROAKI
IPC: G11B27/00
Filed: 1995-04-08
Abstract: PURPOSE: To quickly execute video data processing from a remote place by connecting a computer to be used for edition or the like to a disk recorder for managing video data and retrieving and selecting required video data through the computer. CONSTITUTION: The computer 3 is connected to the disk recorder 2 for managing stored video data, and when a user inputs a prescribed keyword through an input part 5 in the computer 3 by the use of a mouse, a keyboard or the like, a control signal is outputted to a processing part 4, video data are sent from the recoder 2 through a communication part 6 and a table of data is displayed on a file display part in a display device. The user retrieves/selects a file to display required video data on the display part and record the data in a storage part 7. Consequently video data can be transmitted/received without moving a recording medium such as a video tape and many video files can be managed.
Patent JP-H0715606-A (JP)
Title: Method and device for making digitized gray-value image into half-tone image
Inventor: EIBURAHAMU MOORUNAARU
IPC: H04N1/405
Filed: 1994-04-22
Abstract: PURPOSE: To attain reading and writing operations in parallel by a picture memory adapted to lines and columns by simply moving a quantization error from the pixel of one group to the pixel of at least another group. CONSTITUTION: A line having groups 2n and 2n-1 is processed, and a line having groups 2n+2 and 2n+1 is processed, and this is repeated. At that time, the group of the pixels is formed of cross sections related with even and odd serial lines. The quantization error of the odd pixel 2n-1 of the group 2n-1 is moved to the even pixel 2n in the same horizontal line, and horizontal diffusion is operated. The quantization error of the even pixel 2n of the group 2n is moved to the odd pixel 2n+1 in the following line. Thus, one part of the quantization error is moved to the following line. Thus, the threshold value processing of all the pixels in one group can be mutually independently and simultaneously attained.
Patent JP-S59232805-A (JP)
Inventor: MATSUI KENICHI
IPC: B28B1/42
Filed: 1983-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05304381-A (JP)
Title: Cooling structure
Inventor: MOCHIZUKI MASAHIRO
IPC: H05K7/20
Filed: 1992-04-27
Abstract: PURPOSE:To freely separate a package from a cold plate as required in a cooling structure for cooling the package by heat exchanging the plate with the package by bringing the plate in which refrigerant flows therein into contact with a heat dissipating surface of the package. CONSTITUTION:A cooling structure conducts to cool a package 2 mounted on a board 1 by a cold plate 6, and comprises a heat sink 3 implanted to a heat dissipating surface of the package 2, and the cold plate 6 having a holder for detachably holding the heat sink 3.
Patent JP-S5813219-A (JP)
Title: Manufacture of ball joint type piston
Inventor: YOKOYAMA RIYOUHEI
IPC: F16C11/06
Filed: 1981-07-13
Abstract: PURPOSE:To manufacture a ball joint type piston effectively by a method wherein when a piston body and a spherical bearing body are formed in one-piece to make a ball joint type piston, the ball part of a stud is made to fit to a spherical seat by a draw forming after forming slit on the spherical bearing body. CONSTITUTION:A couple of slits 13a, 13b opening on the upper surface 12 of a sphericl seat 10 and facing in parallel with the shaft of a piston body 11 is formed on the upper side wall of a spherical bearing body 10. Next, after setting a ball part 15 on a tip of ball stud 14 on a spherical seat 16 of the spherical bearing body 10, a cylindrical part 17 on the upper part of the spherical bearing body 10 is drawn to calk the ball part 15. By this calking the ball part 15 is fitted to the spherical seat 16, making upper end of slits 13a, 13b contact, making the width of the slit narrower toward upper part of slits 13a, 13b, making the width of the lower part thereof equal to the width before the calking processing so that the slit may function as a hole to feed oil to the spherical seat 10.
Patent JP-H08286914-A (JP)
Title: Memory controller
Inventor: AMAGASAKI HIROHISA
IPC: G06F9/38
Filed: 1995-04-07
Abstract: PURPOSE: To provide a memory controller with which efficiency of instruction prefetch is improved even when a branching instruction exists in instructions. CONSTITUTION: This controller is provided with a decode means 110 for decoding the instruction to be transferred from a main memory 105 or an instruction prefetch buffer 107 to an instruction cache memory 103, detecting whether that instruction is the branching instruction or not and generating and outputting a branching destination address when that instruction is the branching instruction and a control means 113 for deciding the address of a memory block to be next prefetched based on the output of the decode means 110 and in the case of transferring the instruction from the main memory 105 or the instruction prefetch buffer 107 to the instruction cache memory 103 when the instruction required for a CPU 101 does not exist in the instruction cache memory 103,  the decode means 110 decodes the instruction under transferring and prefetches the memory block including the instruction of the branching destination address when the branching instruction is detected.
Patent JP-H04317960-A (JP)
Title: Hose rolling device
Inventor: HORIKOSHI KATSUNORI
IPC: B65H54/00
Filed: 1991-04-15
Abstract: PURPOSE:To effectively and easily roll a hose which is capable of being accommodated foldedly. CONSTITUTION:At the front of the lower member of a vertical form frame 1, a front wheel 3 is installed for running while stamping a hose 2, and a rear wheel 4 is installed at the rear of the mentioned lower member of frame 1. Over these wheels a reel 5 for rolling the hose 2 is installed on the frame 1 in such a way as capable of being rotated by a handle 6, and a grip 7 for holding the frame 1 is furnished at the frame 1 upper part. Near the front wheel 3 a guide 8 is provided for the front wheel 3 to run while stamping the hose 2 correctly.
Patent JP-S63274093-A (JP)
Title: Charge control circuit
Inventor: IKEDA TAKUSHI
IPC: G03B15/05
Filed: 1987-05-01
Abstract: PURPOSE:To change the charge level of a capacitor to the desired level by operating a switching element with a charge level changing means after the capacitor has been charged. CONSTITUTION:An additional constant-voltage element 21 is connected in series to a constant-voltage element 18 to make the charging voltage of a capacitor 28 constant, switching elements 22, 25 are connected in parallel with the additional constant-voltage element 21, and a charge level changing means 38 controlling the operations of the switching elements 22, 25 is provided in relation to the switching elements 22, 25. It takes little time to charge the capacitor 28, and the charge level of the capacitor 28 can be changed after the capacitor has been charged.
Patent JP-H09275665-A (JP)
Title: Brush holder
Inventor: NAKANE SHINICHI
IPC: H02K13/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To lessen the amount of heat generated at a contact section between a connection metal fittings electrically connected to a brush and a metal fittings for brush holder by increasing the contact area. SOLUTION: Fitting pieces 22, 23, 28, 29 at an upper end of a metal fittings for brush holder are formed in such shapes as to be fit in with the shape of a ring-shaped step of a hole and the shape of the periphery 63, 62 of a connection metal fittings. By this method, a contact area between the fitting pieces 22, 23, 28, 29 and the periphery 63, 62 can be increased and a capacity in that section while power is supplied is assured and the amount of heat generated in that section can be lessened.
Patent JP-H08307655-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: G03G21/00
Filed: 1995-05-02
Abstract: PURPOSE: To allow the facsimile equipment to easily and quickly record reception original information for plural pages onto one routine size recording paper. CONSTITUTION: The facsimile equipment has a detection circuit 57 detecting a recording paper size and its direction, a detection circuit 58 detecting an original size of the received original information and its character direction, and a registration circuit 55 registering the method of recording plural original papers onto one recording paper corresponding to the original size and its direction in order to record the received plural pages of original information onto one recording paper and the addition method of reception footer. Then the reception footer is added based on the information registered in the registration means 55 and the plural pages of the original information are recorded on one recording paper.
Patent JP-S62265852-A (JP)
Title: Picture reader
Inventor: WATANABE NOBUTAKA
IPC: H04N1/04
Filed: 1986-05-14
Abstract: PURPOSE:To change the reading magnificaton stepless by one touch by providing 2 kinds of lock means locking a photoelectric conversion section to a desired position and a specific position within a prescribed moving range. CONSTITUTION:When a vertical moving base 16 is at the lower dead point, a section 16a of the base 16 and an operating knob 11 are grasped by one hand so as to be clipped and the knob 11 is turned in the direction of arrow (a), then the 1st lever 18 is turned and a fulcrum 20 is moved in the direction (a), and the 2nd lever 22 is pulled by the fulcrum 20 and moved in a direction of arrow (b) along a guide 24 to disconnect a friction member 21 and a fixed base 17. A projection 18a of a lever 18 pushes a lock lever 25 toward the arrow C to release the engagement between the member 29 and the lock part 25a and the vertical moving base 16 is released. In moving upward the vertical base 16 and detaching the hand, the fulcrum 20 is turned in a direction opposite to the arrow (a) by a force of a spring 23, the friction part 21 is depressed by the fixed base 17 and the base 16 is not descended downward.
Patent JP-2000307719-A (JP)
Title: Mobile portable terminal
Inventor: MORIYA MAKOTO
IPC: H04W52/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To efficiently use a battery of a mobile portable terminal by reducing current consumption of the mobile portable terminal. SOLUTION: In the mobile portable terminal provided with a display section 14, a sensor 10 such as an optical sensor senses that the display section 14 is brought into a state where the display section 14 needs no display for a user and gives a detection signal to a control section 12. Then the control section 12 turns on or off a power supply for the display section 14 depending on necessity of the display discriminated based on the detection signal.
Patent JP-H08306776-A (JP)
Title: Fabrication of semiconductor device
Inventor: BITO YOJI
IPC: H01L21/3205
Filed: 1995-05-02
Abstract: PURPOSE: To provide a method for fabricating a semiconductor device in which the contact of multilayer interconnection is stabilized. CONSTITUTION: An antireflection film 2 is deposited on a first layer aluminum interconnection 1 and an insulating film 3 is deposited on it. A resist mask 4 for making a contact hole 5 is formed on the insulating film 3 which is then etched to make a contact hole 5. Subsequently, the resist mask 4 is subjected to ashing and the antireflection film 2 is removed from the part of contact hole 5. Finally, a second layer aluminum interconnection 7 is formed on the insulating film 3 including the contact hole 5.
Patent JP-S5537818-A (JP)
Title: Device for clamping stator winding
Inventor: KAMINAGA KENJIROU
IPC: H02K3/48
Filed: 1978-09-06
Abstract: PURPOSE: To rigidly clamp a stator winding by so inserting a pair of taper liners into the air gap between an iron core groove side wall and a winding side surface that the inserting direction is alternatively reverse with respect to the axial direction to thereby prevent occurrence of aged air gap.  
     CONSTITUTION: The entire length of laminated iron core having grooves 2 is devided in predetermined suitable length, amd a pair of taper liners 5 are so inserted into the air gap between the side wall of the grooves 2 and the side surface of a winding 3 that the inserting direction thereof is alternatively reverse with respect to the axial direction. Since the taper liners are inserted not in one direction but in alternative directions, there always exist the taper liners operating in reverse directions with respect to the movements of the winding to thereby restrict the movement of the winding. Accordingly, it can maintain the initial restricting force to prevent occurrence of aged air gap between the side surface of the winding and the side wall of the iron core grooves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H047556-A (JP)
Title: Original plate for planographic printing
Inventor: KABURAGI YOSHIAKI
IPC: G03G13/28
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the original plate for planographic printing having excellent physical strength while maintaining good electrophotographic characteristics and printability by incorporating a hardened drying oil at a specific weight ratio to zinc oxide into a photosensitive layer. CONSTITUTION:The hardened drying oil is incorporated at 0.1 to 30% by the weight of the zinc oxide into the photosensitive layer of the original plate for planographic printing formed by providing the photosensitive layer contg. the zinc oxide as a photoconducting agent on a base. Such hardened drying oil is obtd. by forming the photosensitive layer by using a coating material prepd. by dispersing the drying oil into the coating material for the photosensitive layer, by which an oxidation polymn. reaction is naturally progressed during and after drying of the photosensitive layer. The physical strength of the photosensitive layer is improved by curing of this drying oil. The good electrophotographic characteristics and printability are maintained in this way and the damaging of the surface of the photosensitive layer is prevented.
Patent JP-H07314936-A (JP)
Title: Mimeographic printing method and thermosensible stencil
Inventor: TAKITA NAGON
IPC: B41M1/12
Filed: 1994-05-23
Abstract: PURPOSE:To easily supply printing ink to the mimeographic part of a heat melting synthetic resin film without hindering the passage of printing ink and to obtain a clear printing image. CONSTITUTION:In a mimeographic printing method using a thermosensible stencil 1 comprising an ink passing sheet 2 bonded with an adhesive and a heat melting synthetic resin film 3, after a mimeographic image composed of a large number of independent non-continuous points being formed by a mimeographic image forming means in the thermoplastic synthetic resin film 3, the ink passing sheet 2 and the heat melting synthetic resin film 3 are separated, and mimeographic printing is conducted on a sheet to be printed by passing the mimeographic image by supplying printing ink from the side of the ink passing sheet 2. In a thermosensible stencil comprising the ink passing sheet 2 bonded with an adhesive and the heat melting synthetic resin film 3, a thermosensible stencil is obtained which is dissolved by the printing ink for supplying the adhesive to the thermosensible stencil.
Patent JP-2000303174-A (JP)
Title: Formation of silicon carbide film
Inventor: KIUCHI MASATO
IPC: C23C16/32
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To form a film excellent in crystallinity on a substrate at a relatively low temp. by irradiating a substrate with an ion beam contg. at least one kind of ion selected from a silaethylene ion, a methylsilylene ion and a silylmethylene ion obtd. by exciting methylsilane. SOLUTION: The ion beam contains at least one kind of ion selected from a silaethylene ion, a methylsilylene ion and a silylmethylene ion by >=1% in the whole plus ion, and the film thickness of the silicon carbide film to be formed is desirably controlled to 1 nm to 100 μm. As to these ions, in an ion generating device, by exciting methylsilane, it is charged to a monovalence, moreover, hydrogen molecules are released to generate the silaethylene ion, and after that, a part is converted into the methylsilylene ion or the silylmethylene ion. The ion beam contg. one or >= two kinds among these ions can be formed in accordance with the exciting conditions.
Patent JP-H09253006-A (JP)
Title: Window wiper
Inventor: ITO YUJI
IPC: A47L1/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To easily move a holder in a longitudinal direction and to eliminate possibility of component falling. SOLUTION: This window wiper is provided with a spring 5 for pressing the holder holding part of a plate 4 attached to a grip 3 in grip direction, a projection part 6 and a level difference part 7. The spring 5 and the projection part 6 are housed in a swinging body 11, the swinging body 11 is swung by the operation of a locking lever 8 and the projection part 6 is slid. Thus, the position of the step part 7 engaged with the projection part 6 is changed and the operation force of the spring 5 is controlled.
Patent JP-S60409-A (JP)
Title: Sticking structure of optical transmission line parts
Inventor: ASANUMA KAZUYUKI
IPC: G02B6/34
Filed: 1983-06-17
Abstract: PURPOSE:To adjust easily an optical axis and to execute sticking with a stable optical coupling degree by providing a recessed groove which a projecting part of desired number of optical transmission line parts being parallel to the optical axis is inserted through, and a recessed groove which a projecting part of optical function parts crosses the optical axis at a desired angle and inserted through, on a substrate. CONSTITUTION:Optical transmission line parts 14 are inserted into an axial core hole of housings 15a-15c consisting of a rectangular parallelepiped-shape glass of the same shape. Square-shaped projecting parts 16a-16c are formed in parallel to the axial core hole on the lower face of the housings 15a-15c. An optical filter element 10a is stuck to one side face opposed to a function parts body 18 consisting of a rectangular parallelepiped-shaped optical glass of optical function parts 17, and an optical filter element 10b is stuck to a position shifted in parallel to the element 10a on the other side face. On the lower face of the body 18, a square-shaped projecting part 19 is formed in parallel to the side face to which the element 10a has been stuck. Parallel recessed grooves 12a, 12b, and a recessed groove 13 crossing said grooves at a prescribed angle are formed on the upper face of a substrate 11. In this way, the optical axis of the parts 14, 17 is adjusted easily, and sticking is executed with a stable optical coupling degree.
Patent JP-H10245477-A (JP)
Title: Flame-resistant polyester resin composition and its preparation
Inventor: KITAMURA HIROSHI
IPC: C08L67/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-resistant polyester resin composition capable of improving the extrusion processability without damaging the excellent mechanical characteristics and flame resistance, and stable in quality, by using a specific polytetrafluoroethylene as a drip-preventing agent. SOLUTION: This flame-resistant polyester resin composition comprises (A) a thermoplastic resin, (B) 1-30wt.% organic halogen-based flame retardant and (C) 0.05-5wt.% polytetrafluoroethylene obtained by a suspension polymerization and having 10-1000μm particle diameter, and further preferable 1-60wt.% one or more kinds of inorganic fillers, especially one or more kinds selected from among a glass fiber, glass beads and glass flakes. The objective composition is preferably prepared by adding the component C as it is, or after pulverizing, or after forming into a coagulated granule having 10-1000μm particle diameter to other components, and mixing and kneading the components with the added component C.
Patent JP-H01282090-A (JP)
Title: Aerofoil for flying body
Inventor: MUKAI HIROSHI
IPC: B64C3/00
Filed: 1988-05-06
Abstract: PURPOSE:To make reduction in the reflection of wave emitted from the radar of the other party possible by forming a front part of the front edge of an aerofoil of an outside member made of wave transmitting material fixed to a beam made of wave absorbing material or the outside member made of the wave absorbing material. CONSTITUTION:A front part of the front edge 5 of an aerofoil has an outside plate 1 formed of wave transmitting material fixed to an auxiliary beam 2 made of wave absorbing material, and metallic outside plate 5 is fixed to the auxiliary beam 2 and a beam 4 at the rear end of the front edge 5 to form the front edge of the aerofoil. Thus the wave emitted from the radar of the other party passes through the outside plate 1 formed of the wave transmitting material, and then is absorbed by the auxiliary beam 2 made of the wave absorbing material, resulting in no its reflecting. In addition, since the radar wave 6 fed toward the aerofoil from its front has a large angle of incidence except the front part of the front edge 5, and its reflection toward the radar is less, even when parts except the front edge 5 of the aerofoil are formed of an ordinary metallic outside pate, a flying body can not be catched by the other party.
Patent JP-S5443254-A (JP)
Title: Stabilization of aqueous solution of acrylic acid hydrazide polymer
Inventor: KOBAYASHI MASAHIRO
IPC: C08K3/28
Filed: 1977-09-09
Abstract: PURPOSE: To preserve an aqueous solution of an acrylic acid hydrazide polymer for a long time without gelation, by the presence of hydrazine hydrate and/or a water- soluble inorganic salt of an alkali earth metal in amounts not less than the amount of the polymer.  
     CONSTITUTION: An acrylic acid hydrazide polymer shown by the formulaI:[X is H or CH 3 ; A is acrylamide, (meth)acrylate; B is a monomer copolymerizable with the acrylamide, (meth)acrylate; 30mol% ≤1≤100mol%; 0mol% ≤m+n≤70mol%; 1+m+n=100mol%]is incorporated with the following compounds in amounts not less than the amount of the polymer. Hydrazine hydrate (H) or a water-soluble inorganic salt of an alkaline earth metal (S), preferably CaCl 2 , or both are added to the aqueous solution of the polymer to meet the following conditions: (a) preferably the weight ratio of H/water+H<0.85 and (b) the amount of S in such a range as to be dissolved in the solution. 
     COPYRIGHT: (C)1979,JPO&Japio