baber/WOPTO huggingface dataset:
Patent JP-H04130430-A (JP)
Title: X-ray film housing case
Inventor: HASHIMOTO TAKASHI
IPC: G03C3/00
Filed: 1990-09-21
Abstract: PURPOSE:To prevent malfunction by operating and rotating one end where a ball plunger is provided centering around a 2nd shaft by the use of a shutter locking mechanism so that a shutter may be opened and operating the shutter locking mechanism so that a case locking mechanism may be rotated centering around a 1st shaft. CONSTITUTION:When one end where the ball plunger 7 is provided is operated to be rotated centering around the 2nd shaft 11 by using the shutter locking mechanism, the other end attached to the shutter 3 is also rotated and an aperture part 2 is opened, thereby opening the shutter. When the shutter locking mechanism is operated, one end pushes a notch 20 at the same time, so that the case locking mechanism is rotated centering around the 1st shaft 6 and a case main body 1 is locked on an X-ray radiographing board. Since the ball plunger 7 is locked on the case main body 1 at the time of finishing the rotating operation of one end, the shutter 3 is prevented from opening. Thus, the malfunction is prevented.
Patent JP-H1198324-A (JP)
Title: Method and device for reading picture
Inventor: YAMAMOTO HAJIME
IPC: G02B26/10
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of reading failure due to the change of optical path length at the time of sub-scanning the read picture of a planely arranged reading medium through a reflecting mirror rotating at a constant position by a position fixed one-dimensional image sensor. SOLUTION: A picture light generated from the read picture of a reading medium is deflected by a reflecting mirror 11, and image-formed at the position of an image sensor 15 by an image forming optical system 14. This image sensor 15 reads the read picture as one-dimensional main scanning line, and the reading position is sub-scanning moved by rotating the reflecting mirror 11. The image forming optical system 14 is displayed to an optical axial direction by a position correcting mechanism 24 while being linked with the rotation of this reflecting mirror 11 so that image-formation failure due to the change of optical path length can be prevented.
Patent JP-H1198513-A (JP)
Title: Moving image coding/decoding device
Inventor: YAMAKAGE TOMOO
IPC: H04N19/61
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the moving image coding/decoding device in which reverse direction reproduction is allowed without a fault even before and after a scene changes by means of a frame memory of the same capacity as that at conventional reproduction. SOLUTION: Reverse coding is applied between adjacent I or P frames in a coding circuit 100 and in the case of generating coded data of a B frame, time sequence of a reference image is inverted to conduct coding, and in the case of reverse direction reproduction by a decoding circuit 140, a P frame obtained by reverse-coding conventional coding data of a I frame and a B frame obtained by coding while reversing time sequence of the reference image are used to conduct reverse direction reproduction.
Patent JP-2001073111-A (JP)
Title: Alloy improved in wear resistance and roller composed of the alloy
Inventor: TAKAHASHI KENICHI
IPC: C23C8/24
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy excellent in wear resistance under the oxidizing corrosive environments caused by high temp. vapor and water by subjecting an alloy obtd. by mixing an Fe base alloy, a Co base alloy, an Ni base alloy, a mixed alloy thereof or the like with B4C, and in which the powder of NbC or the like is moreover dispersed at need to nitriding treatment. SOLUTION: An Fe base alloy, a Co base alloy, an Ni base alloy, individually, or a mixed alloy thereof, preferably an alloy contg. Fe, Ni, Co and Cr is mixed with B4C of 2 to 5 mass %, preferably, the powder of one or more kinds among NbC, TiC, Mo2C, Cr3C2, WC, W2C, VC, TaC and ZrC is dispersed therein to obtain a wear resistant alloy. The wear resistant alloy is subjected to nitriding treatment by a gas soft-nitriding method or the like to form a nitriding-treated layer of about >=0.1 mm, desirably, of about 0.1 to 1 mm. In this way, the oxidation of the alloy is prevented to improve its wear resistance. The wear resistant alloy is built-up on a roller, which is subjected to nitriding treatment to moreover improve its wear resistance as the one for steel making, rolling and heat treatment which is contacted with thigh temp. materials in vapor and high temp. water.
Patent JP-H04129801-A (JP)
Title: Pneumatic tire
Inventor: IWAMURA KAZUMITSU
IPC: B60C15/00
Filed: 1990-09-21
Abstract: PURPOSE:To improve comfortableness in riding while maintaining lateral rigidity of a pneumatic tire which has a carcass sub-section by setting the length of overlapping in the axial direction of the tire in both end section of belt layer in the axial direction thereof and the winding section of carcass sub-section to the predetermined length. CONSTITUTION:A carcass sub-section 11 which constitutes a carcass 7 with a carcass main section 10 consists of a folded section 11B which is folded along a winding section 10B of a carcass 10 and a winding section 11A which extends along a main body section 10A of the carcass main section 10. An end R of the winding section 11A is broken off below a tread section 2 with an interval L, and the winding section 11A and an end in axial direction of tire of a belt layer 9 which is provided on its outside are overlapped in an overlapping section 13. The length of the overlapping section 13 is set to not less than 15mm. Consequently, it is possible to obtain such a tire which provides comfortable ride and improved lateral rigidity with a good production efficiency.
Patent JP-H07110069-A (JP)
Title: Cylinder and semiconductor manufacturing device provided with cylinder
Inventor: SHIMIZU MASARU
IPC: H01L21/10
Filed: 1993-10-12
Abstract: PURPOSE:To improve the manufacturing yield of a semiconductor manufacturing device by preventing poor conveyance of a magazine caused by abrasion of a packing in advance in a semiconductor manufacturing device provided with a conveying cylinder. CONSTITUTION:In a cylinder, a transparent abrasion state confirming window 4 is provided within the range in a cylinder tube 1 where the abrasion state of a packing 6 can be confirmed. An abrasion state confirming label is provided within the range protruded from the cylinder tube 1 of a piston rod 2 in th cylinder. In a semiconductor manufacturing device, the cylinder is used as a conveying cylinder.
Patent JP-H0670914-A (JP)
Title: Audiometry device
Inventor: WATANABE YOSHINORI
IPC: A61B5/00
Filed: 1992-08-29
Abstract: PURPOSE:To decrease recording sound to enable recording and measurement simultaneously so as to shorten the test time by moving the whole of a recording sheet in the direction (y) of frequency and moving a pen in the direction (x) of audibility level to record the measurement result on a recording sheet. CONSTITUTION:An audiometry device 30 transmits the measurement result measured by an apparatus main body 11 as a frequency control signal S1 and an audibility level control signal S2 to a frequency control part 32 and a level control part 33 of an audition recorder 31. The frequency control part 32 controls a recording sheet driving part 35 according to the frequency control signal S1, so that the whole of a recording sheet 40 is moved in the direction of an arrow (y) according to the tested frequency. The level control part 33 controls a pen driving part 36 according to the audition level control signal S2, so that a pen 37 is moved in the direction of an arrow (x) according to the audibility level made by the measurement result in the frequency.
Patent JP-H03228370-A (JP)
Title: Stack-structured dram cell having cup- shaped polysilicon storage electrode and manufacture thereof
Inventor: RI KIKOU
IPC: H01L27/108
Filed: 1990-09-21
Abstract: PURPOSE: To improve capacitor area efficiency by making a transfer transistor first, forming bit lines, then forming an oxide film lattice with minimum line width between cells and forming single or double cup-shaped polysilicon storage electrode. CONSTITUTION: An activated region is defined, and a transistor is formed by LOCOS or SWAMI method on a silicon substrate 1. Next, a polycide layer 10 for bit line is formed, and a silicon nitride film 11 as an etch stop layer is formed. Moreover, etching is performed and a grid-shaped oxide film 16 is formed to a minimum line width, while defining a contact position 15 between the source portion of a transistor and a storage electrode. Next, a polysilicon electrode 17 is formed, a liquid photosensitive film 18 is coated, an upper end portion of the polysilicon electrode 17 is etched, and a cup-shaped storage electrode is formed. Next, the photosensitive film 18 is removed, and a dielectric film 19 for capacitor and a plate electrode 20 are formed for completion.  As a result of this, the area can be increased, while the height of storage electrode can be made the largest, thereby increasing the area efficiency.
Patent JP-H03131043-A (JP)
Title: Integrated element having improved junction
Inventor: KARURO CHINI
IPC: H01L21/607
Filed: 1990-09-20
Abstract: PURPOSE: To dispense with a large soldering area on a chip by a method, wherein a connection between pins and a semiconductor material chip where electronic component elements are integrated is formed of wires made of different materials. CONSTITUTION: A pin 5 (15 pins) related to a chip 2 is composed of a part 6 plated with tin and another part 7 plated with gold. 13 connections out of the 15 connections are used for signals, so that the 13 connections are made by thin gold wires 8, and the remaining two connections are used for a power supply, so that the above two connections are made by thick aluminum wires 9. The wires of different materials are used, so that a space required for soldering wires on a chip can be substantially reduced in area. The wires of different materials and diameters or the thin gold wires used specifically for signals and the thick aluminum wires used for a power supply are employed to allow soldering pads to be substantially decreased in area, as compared with a case where only aluminum wires are used.
Patent JP-H01159486-A (JP)
Title: Refrigerating unit
Inventor: KARATO HIROSHI
IPC: F25B1/04
Filed: 1988-10-07
Abstract: PURPOSE:To allow refrigerant in respective hermetic containers having a pair of through-holes to be equal in pressure by arranging a through-hole tangent to the inner diameter side at a position which is advanced approximately by 180 deg. along a spiral curve with respect to the other through-hole tangent to the outer diameter side. CONSTITUTION:Through holes 17a and 17b allows an introduction pipe 18 to communicate a hermetic space 12 with the output of a condenser 14. The through-hole 17a is arranged at a position tangent to the involute curve on the outer diameter side of a stationary scroll lap 20, and the other through-hole 17b is arranged at a position which is tangent to the involute curve on the inner diameter side of the stationary scroll lap 2a and is concurrently advanced approximately by 180 deg. in angle from the through-hole 17a along the involute curve. This constitution thereby allows refrigerant in respective hermetic spaces 12 to be equal in pressure, thereby allowing the quantity of low temperature refrigerant flowing into respective chambers from the introduction pipe 18 to be equal.
Patent JP-2000090315-A (JP)
Title: Disk-like body send-out device
Inventor: YOKOTA AKIO
IPC: A63F5/04
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a disk-like body send-out device for reducing the engagement and wear of a send-out body for sending out disk-like bodies such as coins and medals for a game. SOLUTION: This disk-like body send-out device 500 sends out the disk-like bodies 110 stored in a storage part 100 to a send-out path 400 provided above an opening part 120 in an inclined shape. A planar send-out body 210A arranged below the opening part 120 is operated back and forth by a driving part 300 and the disk-like body 110 is pushed up by the tip part 210x of the send-out body 210A and put into the send-out path 400. For the send-out path 210A, thickness t11 is made larger than the thickness t1 of the disk-like body 210A and width B11 is made larger than the diameter d1 of the disk-like body 110. The tip part 210x of the send-out body 210A is operated back and forth at least from the lower edge 120x of the opening part 120 to the lower edge 410x of a send-out port 410.  The inner dimension B31 of the opening part 120 and the width B11 of the send-out body 210A are made equal and the inner dimension B21 of the send-out port 410 is made larger than the width B11 of the send-out body 210A.
Patent JP-H05193315-A (JP)
Title: Pneumatic pressure monitoring and controlling apparatus for vehicle tire
Inventor: ARAN RICHIYAADO FUREIGANGU
IPC: B60C23/00
Filed: 1992-08-29
Abstract: PURPOSE: To provide an air pressure monitor controller for a vehicle tire capable of quickly venting an air control circuit by providing a means having excellent reliability at a low cost. CONSTITUTION: The air pressure controller 10 for a vehicle tire comprises an air control circuit 40 having a positive pressure air source 42, a vacuum pressure air source 44, a central control unit 46, a vehicle speed sensor 47, and a command/display console 48. The circuit 40 includes valves 62, 64, 66, 68, 70 and a conduit assembly 74 for controlling communication of the positive and vacuum pressure air to wheel valve assemblies 14 mounted on each wheel. A vent valve 86 provides quick venting of positive air pressure in the conduit assembly 74 for effecting rapid closing of a valve device 100 in each wheel valve 14.  Each wheel valve also includes a valve device 104 providing substantially unrestricted air flow from the assembly 74 to the wheels when valve device 100 is open and providing restricted air flow from the wheels to the assembly 74 to ensure closing of the device 100 when the conduit is vented.
Patent JP-H10106950-A (JP)
Title: Laser anneal method and equipment
Inventor: MIHASHI HIROSHI
IPC: G02F1/136
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser anneal method and equipment which can manufacture a thin film transistor in which polycrystalline silicon is used in a channel part, at a low cost. SOLUTION: In this laser anneal method, material 11 to be treated in which an amorphous silicon thin film 20 is deposited on the surface of a glass substrate 28 is used. A part of the surface of the material 11 to be treated is irradiated with an Xe lamp 16, and at the same time, the inside of the range irradiated with the Xe lamp 16 is irradiated with a laser beam 12. Further at the same time, while keeping the relative positional relation of the irradiation region of the Xe lamp 16 and the irradiation region of the laser beam 12 on the surface of the material 11 to be treated, the material 11 side is moved. Thereby the region to be irradiated with the Xe lamp 16 and the laser beam 12 is scanned all over a specified range of the surface of the material 11 to be treated.
Patent JP-H07111347-A (JP)
Title: Hall device
Inventor: UDAGAWA TAKASHI
IPC: H01L43/06
Filed: 1993-10-12
Abstract: PURPOSE:To stably obtain a GaInAs/InP hetero-junction Hall device excellent in sensitivity by a method wherein a GaInAs magnetic sensing layer is specified in carrier concentration and set smaller in thickness than a depletion layer which is set in thickness corresponding to the carrier concentration of the magnetic sensing layer. CONSTITUTION:A GaInAs layer 103 serving as a magnetic sensing layer has a carrier density of 1X10<15>cm<-3> to 5X10<17>cm<-3> and a thickness smaller than that of a depletion layer corresponding to the carrier density of the GaInAs layer 103. When the GaInAs layer 103 and an InP layer 102 are joined together to form a hetero-junction, a strained layer is provided inside the InP layer 102 within 50nm from an interface 202 of a hetero-junction. When a hetero-junction is composed of GaInAs and AlInAs, a strained layer is provided inside an AlInAs layer 102 50nm or less distant from an interface a hetero-junction. By this setup, a Hall device which is stably high in electron mobility and excellent in sensitivity can be obtained.
Patent JP-H0889937-A (JP)
Title: Monitoring and controlling device in purifying facility for waterworks and sewerage
Inventor: MACHII HIROYOSHI
IPC: G05B23/02
Filed: 1994-09-21
Abstract: PURPOSE: To quickly and properly cope with abnormality in a purifying facility for waterworks and sewerage. CONSTITUTION: In a device 1, action conditions of a treating means 2 and an alternate treating means therefor 5 provided with a series of treating devices of purifying treatment for waterworks and sewerage are detected by detectors 3, 4, and the detected values are indicated on a display 8 and on a display 13 of a remote control facility 17, and are stored in a memory means 7 and are printed by printing means 10, 15. When abnormality occurs in the treating means 2, on the displays 8, 13, the indication to that effect is made and a piece of equipment in which abnormality has occurred flashes in red in a treating process flow diagram indicated.  When the positions of touch panels 9, 14 corresponding to the piece of equipment are touched, a detailed equipment constitution diagram therefor is hierarchically investigated to indicate it on the displays 8, 13, allowing flashing in red to be done at an abnormality occurring place of equipment constitution.
Patent JP-2001045942-A (JP)
Title: Rod receiver for fishing rod
Inventor: TAKAHASHI YOSHIYUKI
IPC: A01K97/10
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a rod receiver for a fishing rod, capable of finely regulating the angle of the fishing rod in the rod receiver used when carrying out the fishing of gengoro-crucian by using a ship. SOLUTION: This rod receiver has a base 1 capable of being fixed to a ship plank, a swinging member 4 axially installed in a concave part 2 bored in the base 1 by an axle 3 so as to be freely turned in the upper and lower direction, a block 5 fixed to the swingable member 4 and having an upper surface of a semicircular curved surface 5a, a rod-receiving member 6 placed on the block 5, having a clevis-like receiving part 6a and a connecting part 6b of a fishing rod holder at the upper part, a bottom surface with a semicircular curved surface 6c corresponding to the curved surface of the block 5, and a long and slender groove 6d formed so as to penetrate the member in the center longitudinal direction, and a screw rod 7 fixed to the swingable member 4 through the long and slim groove 6d of the rod- receiving member 6 and a through hole bored in the block 5.  A through hole 8 penetrating the tip part of the swingable member 4 in the vertical direction is bored, and a screw member having a short and small cylindrical shape is horizontally laid in the through hole 8 in a state crossing to the through hole 8 so as to be freely rotatable in the axis direction, and the lower end part of the screw rod 10 screwed in the screw hole of the screw member 9 is regulated so as to constantly contact with the deep bottom part 2a of the concave part 2.
Patent JP-S62117148-A (JP)
Title: Optical pickup case
Inventor: KANEDA AIZO
IPC: G11B7/12
Filed: 1985-11-15
Abstract: PURPOSE:To attain high accuracy in size, to facilitate moulding and working, to improve the productivity and sufficient heat dissipation effect by forming a resin coating layer to a prescribed surface of a base material of an optical pickup case. CONSTITUTION:An Al alloy dicast is used for a base material 11 of an optical pickup case. A thermosetting resin is injected from a sprue 14 into a resin layer forming cavity 13 to form a resin layer 15 having a prescribed accuracy to the surface of the base material 11. In this case, a metallic die 12 is brought into contact a bottom 10 of the base material 2 not formed with the resin layer and a laser light source fitting part 9. Thus, the accuracy of size of the resin forming layer formed to the surface part is improved, the bonding strength with the mother metal is large and the heat dissipation characteristic of the laser light source is improved and the optical pickup case with excellent heat resistance, moisture resistance, excellent temperature cycle and high reliability is manufactured easily.
Patent JP-H10101617-A (JP)
Title: Antiferroelectric liquid crystal compound
Inventor: MINE TAKAKIYO
IPC: C09K19/20
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new antiferroelectric liquid crystal compound having an extremely small spontaneous polarization and capable of being effectively used as a major component of a practical liquid crystal material, or one of the components of a liquid crystal composition. SOLUTION: This new antiferroelectric liquid crystal compound is a compound of formula I [R is a linear alkyl; X is N or F; (m) is 3-5; (n) is 1-3; C* is an asymmetric carbon], e.g. R-(-)-4-(1-methyl-4ethoxybutyloxycarbonyl) phenyl-4-(-4'-n-nonyloxybiphenyl)carboxylate of formula II. The compound of the formula I is obtained e.g. by chlorinating p-acetoxybenzoic acid by thionyl chloride, reacting the obtained chloride with an optically active alcohol to obtain an esterified material, then deacetylating the ester, and finally reacting the deacetylated compound with a chloride obtained by chlorinating a 4'- alkyloxybiphenyl-4-carboxylic acid.
Patent JP-H0779857-A (JP)
Title: Manufacture of skinning tool
Inventor: FUJITA SHIGERU
IPC: A47J17/02
Filed: 1993-09-17
Abstract: PURPOSE:To prevent a skinning tool from cracking in a part between the blade part and the shaft part thereof so as to enhance the durability by curling the shaft part without being cut up after rapping a boundary between the shaft forming part and the blade part so as to largely scoop the same. CONSTITUTION:A base plate A is initially rapped from a metal sheet so as to form a blade 2 (21 22a, 23). The rapped shape is such as to comprise a blade part 21 formed therein its center with a slot 23, ear parts 22a as a part forming a shaft part and connected to opposite ends of the blade part 11. In particular, the boundary parts between the blade part 21 and the ear parts 22a are formed therein with scooped parts (c) wedged into the center of the shaft. Thereafter, the blade part 21 is bent into a dog-leg shape, and the ear parts 22a are curled so as to form the shaft part. Further, the entire skinning tool is heat-treated so as to form a knife edge at one side edge of the slot 23, and accordingly, the blade 2 is produced. During the formation of the shaft part, no cut-up is required. During the cut-up of the metal plate, no crack occurs, thereby it is possible to provide a skinning tool which is excellent in durability.
Patent JP-H06107298-A (JP)
Title: Heat sink device for space round-trip craft
Inventor: CHIBA KOICHI
IPC: B64G1/50
Filed: 1992-09-24
Abstract: PURPOSE:To provide a heat sink for space round-trip craft which can attain stable heat discharging regardless of change in outside environment. CONSTITUTION:A flow rate control valve 23 whose valve opening amount can be adjusted based on the pressure in the first heat exchanger 15 is mounted between the first heat exchanger 15 and the second heat exchanger 16, so refrigerant can be controlled so as to be kept within an unstable range, for example, 80-90% gaseous phase in an evaporator without the inside of the first heat exchanger 15 affected by the outside environment by keeping the pressure in the first heat exchanger 15 at prescribed pressure. As a result, since most of refrigerant is in a gaseous phase by the first exchanger 15 not affected by the outside environment even if the second heat exchanger 16 is affected by the outside environment and the pressure changes, the second heat exchanger 16 is affected little by the outside environment, thus discharging refrigerant from a discharge port 21 in a stable condition.