baber/WOPTO huggingface dataset:
Patent JP-S61227260-A (JP)
Title: Loading device for recording media
Inventor: HOSAKA YOICHI
IPC: G11B17/04
Filed: 1985-03-29
Abstract: PURPOSE:To execute locking and to release locking without fail by forming a means to lock a cartridge holder at the tip side of a rotatable locking piece, providing a shiftable pressing piece to release the locking of the locking piece and shifting the pressing piece a little. CONSTITUTION:A disk cartridge 6 is inserted, and at the position a little on this side where the front edge abuts with a frame part 55, the cartridge contacts with the base part of pressing pieces 59a and 59b, further, the pressing pieces 59 and 59b are pressured and inserted, and then, the pressing pieces 59a and 59b are rotated in the clockwise direction as shown by an arrow mark 62A with rollers shafts 61a and 61b as a center. The shifting quantity of the tip part goes to be larger than the shifting quantity of the base part by pressure, and by the increased stroke, the position on the way from the rear surface of locking pieces 53a and 53bv is sprung up to the upper part side. Consequently, the locking pieces 53a and 53b the tip edge is largely rotated in the counter- clockwise direction as shown by an arrow mark 63A with a roller 52a as a center and goes to be the position as shown by a dashed line. Thus, the locking of notches 54a and 54b and a cartridge holder 18 is released.
Patent JP-H03266447-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOISHI KEIJI
IPC: G01R31/28
Filed: 1990-03-15
Abstract: PURPOSE:To enable analytical evaluation of the operating characteristics of an integrated circuit by a method wherein a semiconductor element, which is independent from the main circuit of the integrated circuit and to which an input signal can be applied from the outside, and a wiring, which is laid from the output end of this semiconductor element to a position in close contact to a specified element of the integrated circuit, are incorporated in the integrated circuit. CONSTITUTION:A wiring 2 is extended in the interior of a main circuit 1 from a transistor Q1 and the wiring 2 is laid in a state that it is in close contact to a prescribed transistor Q0. In case a signal is inputted to the transistor Q0 in order to evaluate the operating characteristics of an integrated circuit, a signal conductor 10 which is put in a gate of the transistor Q0 is cut and the wiring 2 and the gate are linked by a signal conductor 11. Moreover, a metal needle 3 is brought into contact with a metal pad 4 on the side of input of the transistor Q1 and an evaluation signal at a prescribed level is inputted. In this case, the transistor Q1 is actuated as a buffer and the transistor Q0 can be driven. Thereby, the effect of the capacity of the needle 3 is eliminated and the evaluation of the operating characteristics of the integrated circuit becomes possible under the same condition as the condition of the actual integrated circuit.
Patent JP-H09260535-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: MIYAZAKI CHUICHI
IPC: H01L23/498
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which can perform assembly high in yield rate by stably mounting an elastic structure on a wiring board with high accuracy by the adoption of surface mounting structure, and stabilizing the bonding process of a semiconductor chip. SOLUTION: This is a ball grid array type of semiconductor package, and this is composed of a semiconductor chip 1 where a bonding pad is made, an elastomer 2 which is bonded to the semiconductor chip 1, a flexible wiring board 3 which is bonded to the elastomer 2 and in which wiring whose lead is connected to the bonding pad of the semiconductor pad 1 is made, a solder resist 4 which is made on the main surface of the flexible wiring board 3, and a bump 5 which is connected to the bump land of the wiring. This is the so- called surface wiring structure where the elastomer 2 is bonded to the semiconductor chip 1 side of the tape 9 of the flexible wiring board 3, and besides the solder resist 4 is made on the solder bump 5 side of the wiring 10.
Patent JP-H10259029-A (JP)
Title: Mold for forming optical element
Inventor: HIJINO MASAMICHI
IPC: C03B40/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mold for press-forming optical element, improved in releasability from the optical element formed therein and durability, by implanting tantalum at least into the forming surface of the mold base material for pressing optical elements. SOLUTION: This mold for press-forming optical elements made of glass is obtained by implanting tantalum ions at least into the forming surface of the mold base material. The mold base material is preferably SiC for its heat resistance, thermal and electrical conductivity, and the like. It is preferable to implant the tantalum ions at 1×10<15> to 1×10<19> ions/cm<2> . It is also preferable to thermally treat the base material during or after the ion implantation. Another method for producing the mold involves formation of a tantalum film at least over the forming surface of the mold base material, into which the ions of He, Ar or the like are implanted. Still another method involves formation of a tantalum film at least over the forming surface of the mold base material and implantation of the ions of Ar or the like simultaneously.  The mold allows the optical device formed therein to be released easily, and also allows these devices to be formed repeatedly, thereby greatly improving the productivity.
Patent JP-S58182890-A (JP)
Title: Manufacture of semiconductor laser
Inventor: FUJI TATSUO
IPC: H01S5/00
Filed: 1982-04-21
Abstract: PURPOSE:To form the section of the periodic groove of a pattern of a diffraction grating of a distributed feedback type semiconductor laser containing the diffraction grating by controlling precisely the thickness of a film by an epitaxial technique in a square. CONSTITUTION:The first compound semiconductor GaAs and the second compound semiconductor GaAlAs thin layer formed with hetero junction are repeatedly epitaxially grown on the surface of the first compound semiconductor substrate 1, alternately laminated, thereby forming composite layer of 2, 1, 2', 1'',..., 2n', 1n'. These thin layers are regulated in thickness of 2,000Angstrom  corresponding to the width of the 0-order mode oscillation groove. The first compound semiconductor layer 1(n+1) is eventually formed thickly, the surface vertical to the epitaxially grown surface is produced, polished, and the second compound semiconductor layer 2(n+1)' is epitaxially grown. Another surface is produced, the first compound semiconductor layer is thickly epitaxially grown. Electrodes 7, 8 are formed, thereby completing single hetero junction distribution feedback type laser.
Patent JP-H11311453-A (JP)
Title: Circulation coupler and water/hot water circulation structure
Inventor: YAMAMOTO TAKANORI
IPC: F24H9/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a circulation coupler and a water/hot water circulation structure for facilitating coupling between a bathtub and a hot water supplying/ reheating means on the outside of bath room by eliminating the need for destructing the wall of both room. SOLUTION: Means for coupling between a bathtub 11 in a bath room and a hot water supplying/reheating means (bath boiler 21) disposed on the outside of bath room comprises a large diameter coupling part made of a flexible material and coupled with a large diameter pipe (supply pipe 15, return pipe 16) on the bathtub side, and a small diameter coupling part to be coupled with a small diameter pipe (hot water supply pipe 23, hot water return pipe 25) on the side of the hot water supplying/reheating means wherein the large diameter pipe on the bathtub side is coupled with the small diameter pipe on the side of the hot water supplying/reheating means to form a circulation path (circulation pipe 14).  When such a circulation coupler or a water/hot water circulation structure is employed, bath room wall is not required to the destructed and coupling between the bathtub and the hot water supplying/ reheating means on the outside of bath room can be facilitated.
Patent JP-H09237613-A (JP)
Title: Molding method for angular battery can
Inventor: HORI KOUTAROU
IPC: B21D51/18
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a molding method uniformly molding thickness of an angular tube part by drawing work, by thicknening an angular battery can, having a thickness stepped part in the vicinity of an opening part, from a material sheet metal thinner than thickness of the thickness stepped part, so as to ensure the thickness of the thickness stepped part. SOLUTION: A material sheet metal is punched in a disk-shaped blank, to be drawing molded into a cup-shaped bottomed cylindrical unit, an upper end part of this bottomed cylindrical unit workplace is pressed by a punch 5, to be pressed into a tapered surface 3a of a die 3, while applying a pressure to a cylindrical part, its thickness is increased, also molding by drawing work is applied.  Successively, in the case of molding the cylindrical part by drawing work into almost oval shape via elliptic section, angular part corresponding location, easily increasing a thickness in an angular drawing process in the downstream, is left as previously molded by ironing work, a bottomed angular tube part of uniform thickness is molded by drawing work in an angular drawing process, an angular battery can is completed via each process of stepped part molding in the vicinity of an opening part, upper part angular drawing, trimming, etc.
Patent JP-H06278959-A (JP)
Title: Push bottom rod for elevator
Inventor: IDE ISAMU
IPC: B66B1/46
Filed: 1993-03-25
Abstract: PURPOSE:To provide a push bottom operation rod for an elevator, which can operate a landing place push bottom device from afar, and never cause damage and fault in the landing place push bottom device. CONSTITUTION:A hold 7 is attached to the rear side of a slender rod 6, and a press body 9 to its head side. This press body 9 is composed of a globular presser 9a and a support 9b projected on this presser 9a. Furthermore, a tapered hollow contact body 10 made of repellent elastic body is so attached to the head side of rod 6 as to cover the presser 9a of the press body 9. Moreover, a collar 8 to lock this contact body 10 is attached to the head side of the rod 6.
Patent JP-H04301794-A (JP)
Title: Control rod and control rod guide tube and attaching and detaching method of control rod
Inventor: HIRUKAWA ATSUJI
IPC: G21C7/14
Filed: 1991-03-29
Abstract: PURPOSE:To improve the reliability of connection, by making a bayonet coupling structure of the connection portion between rod cluster type control rod body inserted in the core of an atomic reactor from bottom side, and the driving shaft of a control rod driving device. CONSTITUTION:During a rod cluster type control rod 3 is pulled in a control rod guide tube 4, a control rod manipulating jig is lowered, and the tip portion of the manipulating jig is further lowered while monitoring with an under water TV-camera. A position sensor is provided on the tip portion, and when the sensor is contacted to the uppermost control rod guide plate 58a, the fall of the tip portion is stopped automatically, and a hook is expanded to pinch a manipulating fixture 61. Then after elevating the tip portion slightly, it is rotated by 45 degree, and the control rod 3 and a guide assembly 41 are rotated unitedly so as to enable to release a bayonet coupling, and the manipulating jig is pulled up to release the connection. When the control rod is attached, the work can be carried out reversely. Thereby a high reliable connection can be obtained.
Patent JP-H06284632-A (JP)
Title: Belt driven motor
Inventor: HONDA HIROICHI
IPC: H02K7/10
Filed: 1993-03-26
Abstract: PURPOSE:To avoid difficulties in the centering work of a third bearing by decreasing the diameter of a bearing on the operating side and thereby decreasing the value of d.n thus allowing grease lubrication even for a high belt load. CONSTITUTION:A rotor 3 is secured to a shaft 22 born by an operating side bearing A and an opposite side bearing B and a stator 5 is secured to a frame 4. A belt 7 is entrained about an overhanging pulley 6 at an end of the shaft 22 projecting from a bracket 1a on the operating side and the shaft 22 is born by a third bearing C at the other end thereof. A bottomed cylindrical pulley frame 23 is fixed to the outside of the bracket 1a while being split into a bearing box 23c, a bottom part 23a, and a cylindrical part 23b so that it can be dismantled. A belt hole 24 is made in the cylindrical part 23b. When the belt 7 is taken out, the bottom part 23a is removed from the cylindrical part 23b and the bearing box 23c and the rounded end part of the belt 7 is separated from the bearing box 23c and then drawn out through the belt hole 24.
Patent JP-S56163240-A (JP)
Title: Titanium clad steel plate
Inventor: UEDA FUMIHIDE
IPC: C22C14/00
Filed: 1980-05-22
Abstract: PURPOSE: To provide sufficient strength even after rolling by using Ti or a Ti alloy as a cladding material and a low carbon steel contg. a specified amount of C and Mo as a base material.  
     CONSTITUTION: Ti or a Ti alloy as a cladding material and a low carbon steel contg. ≤0.12% C and 0.3W30% Mo as a base material are metallurgically bonded together. An industrial Ti plate is used as the cladding material Ti, and the Ti alloy includes Ti-0.15Pd and Ti-5Al-4FeCr. The C content of the base material is restricted with relation to the amount of diffused C, and the Mo content relates to the diffusion of the iron and the workability of the steel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02243173-A (JP)
Title: Bat made of metal
Inventor: SATO FUMINORI
IPC: A63B59/51
Filed: 1989-03-17
Abstract: PURPOSE:To protect the hands from a shock at batting by a method wherein a tube of arbitrary material having a two-layer constitution on the whole or desired part of it is inserted into a bat body made of metal and adhered to the inner wall surface, and a liquid or gel formed fluid are filled into the whole or arbitrary part between the layers. CONSTITUTION:A bat body 1 made of hollow metal is inserted with a tube 2 of arbitrary material which is composed of two layers of the inside and outside one as a whole. The tube is adhered to the inner wall surface 3 and the whole part between the layers 4 of the tube or between the layers 4 of the tube of a batting part area A are filled with a liquid or gel formed fluid 5. The way to adhere the tube 2 to the inner wall surface 3 of the bat body 1 is to apply adhesive to the inner wall surface 3 or the surface of tube 2 and insert the tube into the bat body, and to fill the bat body with air, or to fill the bat body with air without applying adhesive. As a result, the fluid damps vibration given to the bat body at batting, and has an effect of reducing a noise so that a shock to numb the hands is weakened remarkably and a keen metallic sound can be reduced at the same time.
Patent JP-H05270185-A (JP)
Title: Thin type electronic equipment and manufacture of thin type electronic equipment
IPC: B42D15/10
Filed: 1992-03-25
Abstract: PURPOSE:To improve reliability by increasing mechanical strength against bending in a thin type electronic equipment constituted by holding a circuit board with a key input section, a display section and an electronic part such as a solar cell by a front panel and a back panel composed of a metal plate. CONSTITUTION:A core frame 14 consisting of a metallic material is mounted on the outer circumference of a circuit board 10, a front panel and a back panel 9 are welded 16 by the core holding section 14B of the core frame, and the core projecting section 14A of the core frame is wrapped in by a cover frame 13 made up of a resin material.
Patent JP-S59195425-A (JP)
Inventor: GEIRII RII SUTETSUKURIIN
IPC: B60N2/38
Filed: 1984-04-04
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-H02245895-A (JP)
Title: Two-wire display device
Inventor: MURAOKA ATSUSHI
IPC: G09G3/00
Filed: 1989-03-17
Abstract: PURPOSE:To effectively use an address, and to secure the large number of windows by sending display data to each equipment by using a representative address stored in a first storage device, and making it an identification code to discriminate the origin of call of transmission data from each equipment. CONSTITUTION:The continuous addresses are given to all display windows WD provided on display devices 400A to 400N and operating devices 300A to 300N and all inputting means SW provided on single operating device 600A to 600N. Besides, a first storage device which stores the specified address among the addresses and the address assigned to the single operating device as the representative address of each equipment is provided in a main controller 200. Then, the data is transmitted/received between this display device 400 or this operating device 300 and the main controller 200 by using this representative address. Accordingly, because only one address is assigned to a first display operating device, the address is never used uselessly. Thus, since address space can be used effectively, the number of the windows capable of being controlled can be made many.
Patent JP-H11264911-A (JP)
Title: Manufacture of optical fiber bundle
Inventor: SATO AKIRA
IPC: G02B6/04
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which an optical fiber bundle having its upper-limit temperature up to the heat resistance temperature of optical fibers themselves can be obtained and manufactured with ease. SOLUTION: An end part of the optical fiber bundle 1 formed by bundling optical fibers is inserted into and put in a metal pipe 3 and the optical fiber bundle 1 positioned in the metal pipe 3 is fixed by this manufacturing method. After part of the metal pipe 3 into which the optical fiber bundle 1 is inserted is partially machined to a smaller diameter, the machined part is heated until the fibers 2 are fused to fuse the fibers 2 together, thereby fixing the optical fiber bundle 1 positioned in the metal pipe 3.
Patent JP-S55120687-A (JP)
Title: Green-luminescent composition and slow-electron excitation fluorescent display tube
Inventor: KAGAMI AKIYUKI
IPC: C09K11/08
Filed: 1978-06-05
Abstract: PURPOSE: Title composition which emits green luminescence of high brightness when excited by slow electrons, prepared by mixing SnO 2  with a specific green-luminescent phosphor.  
     CONSTITUTION: SnO 2  is mixed with a geen-luminescent phosphor selected from the group consisting of a copper-activated zinc sulfide phosphor (ZnS:Cu), a copper- and aluminum-activated zinc sulfide phosphor (ZnS:Cu, Al), a gold- and aluminum-activated zinc sulfide phosphor (ZnS:Au, Al), a copper-, gold- and aluminum- activated zinc sulfide phosphor (ZnS: Cu, Au, Al), an europium-activated strontium gallium sulfide phosphor (SrGa 2 S 4 :Eu 2- ), a manganese-activated zinc silicate phosphor (Zn 2 SiO 4 :Mn), a terbium-activated rare earth oxysulfide phosphor of the formula I wherein Ln is at least one member selected from the group consisting of Y, Gd, Lu and La, and a cerium-activated rare earth aluminate phosphor of the formula II, wherein X is 0W0.5, in amounts which provide a weight ratio of 1:9W 9:1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000265527-A (JP)
Title: Sanitary ware, method for washing the same, and detergent for sanitary ware
Inventor: MACHIDA MITSUYOSHI
IPC: C11D1/22
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To simply remove the dirt of the surface of a sanitary ware in clean ing of a degree of lightly rubbing by a cloth containing a detergent and water even when rubbing is not strongly performed by a cleaner or a brush by adding an Ag component into a cover coat layer in the sanitary ware forming the cover coat layer on the surface of the foundation of the pottery. SOLUTION: An Ag component is added into a cover coat layer in a sanitary ware forming the surface of the foundation of the pottery. The Ag component is preferably 0.1 wt.% or more in an oxide conversion amount for the whole metal component of the inside of the cover coat layer. When, for instance, a negative ion surface active agent is acted on the surface of the cover coat layer containing the Ag component, positive ions such as Na ions in a negative ion surface active agent is firstly exchanged for the monovalent Ag ion of the glass component of the cover coat, and oily fouling containing a carboxyl terminal group being main fouling adhered to the surface of the sanitary ware is water-soluble (saponified). Saponified fouling moves in hydrated substance as an electrolyte, and moves in the direction of weight along the inclined face of the sanitary ware.
Patent JP-H03268093-A (JP)
Title: Detector for absence of coin for coin discriminating/ counting device
Inventor: NIITSUMA NOBUYUKI
IPC: G07D1/00
Filed: 1990-03-16
Abstract: PURPOSE:To discriminate and count coins in a short time by deciding a fact that no coin remains in a coin hopper part if no coin passing through a prescribed area in the hopper part is detected for a fixed period. CONSTITUTION:A control unit 11 contains a 16-bit shift register 12 which stores successively the output 5S of a coin sensor 5 in the fixed timing. A deciding part 13 monitors the contents of each bit of the register 12 and decides a fact that no coin remains in a coin hopper 2 if the bit train showing the absence of coins is equal to the length set previously. Thus the part 13 outputs the decision output 13S to a control part 14. The part 14 starts a coin discriminating/counting device to discriminate and count the coins. Thus the coins can be discriminated and counted in a short time.
Patent JP-H0642478-A (JP)
Title: Liquid ring pump having improved housing shape
Inventor: TOOMASU AARU DAADEISU
IPC: F01C21/10
Filed: 1993-03-26
Abstract: PURPOSE: To obtain a liquid ring pump by shaping an inner surface of a housing so as to reduce fluid friction loss within the pump. CONSTITUTION: In a liquid ring gas pumps of the type having a rotor 20 rotatably mounted in a stationary housing 12 for forming a quantity of pumping liquid into a circulating ring inside the housing 12, fluid friction loss between the liquid and the housing 12 is reduced by shaping an housing inner surface 15a which is in contact with a liquid ring radially outside the rotor 20 so as to minimize or at least substantially reduce an area of that inner surface 15a.
Patent JP-H08256820-A (JP)
Title: Hair clipping device
Inventor: YASUDA MASAHIRO
IPC: A45D8/28
Filed: 1995-03-27
Abstract: PURPOSE: To provide a practical hair clipping device with higher versatility which improves a self-holding capability against hair and has additional functions to the hair clipping function by providing comb teeth groups at the back of the hair clipping device and a hair holding member at the hair cramping device. CONSTITUTION: A hair holding member 2 is rotatably attached to one end 1a of a hair clipping device 1, and hair is clipped between the hair clipping device 1 and the hair holding member 2. The hair clipping device 1 is integral with an ornament piece 3 made of a hard synthetic resin band plate which is slightly curved inwardly, and comb teeth groups 4 are provided at the back of the ornament piece 3. At one end 3a of the back of the ornament piece 3, an attaching part 8 for rotatably attaching the hair holding member 2 is provided in parallel. The attaching part 8 is formed in a plate shape, and its base end is fixed to the ornament piece 3.  A thin and long shaped shaft hole 8a is bored along the longitudinal direction of the ornament pieces 3 on the attaching part 8, both ends of a shaft 9 are inserted into the shaft hole 8a so that the shaft 9 can be slid in the longitudinal direction of the shaft hole 8a.