baber/WOPTO huggingface dataset:
Patent JP-H04132241-A (JP)
Title: Element separation structure of mos semiconductor device and manufacture thereof
Inventor: KOU RISHIYOU
IPC: H01L21/74
Filed: 1990-09-25
Abstract: PURPOSE:To prevent punch through by forming a trapezoidal punch through killer directly above a field oxide film. CONSTITUTION:An SiO2 film 2 is deposited on the surface of a P-type silicon substrate 1 and a photoresist 3 is formed. Next, the SiO2 film 2 is partially etched. After that, the SiO2 film is taper etched. When the etching gas used is, for example, CHF3+CF4+O2, the polymer deposition film 4 is formed and acts as a mask while the taper etching proceeds. Then, the photoresist 3 is incinerated in an O2 plasma atmosphere and removed. The deposition film 4 is also removed at this time. After that, boron is ion implanted and the P-type punch through killer is formed.
Patent JP-S61132578-A (JP)
Inventor: MATSUNAKA MASAFUMI
IPC: C04B41/87
Filed: 1984-11-30
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-H0983680-A (JP)
Title: Service equipment added to facsimile communication
Inventor: KOBAYASHI YOSHIMI
IPC: H04M11/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a service equipment added to facsimile communication, which allows a facsimile communication user to correctly receive service information from a telephone exchange equipment without any operation. SOLUTION: When an incoming call requires a charge instantaneously informing service, a register 2 stores the telephone number of a transmission terminal. A FAX signal analyzing and judging part 3 judges whether the call is a facsimile signal or not and when it is the signal, the part 2 monitors the communication to its end. When the communication is finished, a charge calculation part 8 calculates the communication charge and a FAX responding part 5 prepares facsimile information to call back the transmission terminal by the telephone number to send the piece of facsimile information. As the result of this, the transmission terminal is capable of receiving information concerning the communication charge by means of a facsimile equipment. Consulting information can be added to the piece of charging information.
Patent JP-H03116196-A (JP)
Title: Chime tone control circuit
Inventor: TAMURA YUKITOSHI
IPC: G10K15/04
Filed: 1989-09-29
Abstract: PURPOSE:To stably and securely output a chime signal as many times as desired by using the output signal of a counter circuit as the operation signal of a chime signal generating circuit and controlling the number of times of the generation of the chime signal. CONSTITUTION:The chime signal 2 which is outputted by the chime signal generating circuit 1 is inputted to the counter circuit 4 through a waveform shaping circuit 3 which shapes the waveform by using an integration circuit and a rectifying circuit and the output of the counter circuit 4 is used as the operation signal 5 to control the number of times of the generation of the chime tone signal. The output of the counter circuit 4 is therefore obtained when a pulse wave is counted as many times as a preset frequency. Consequently, a signal obtained by recognizing the end of the chime signal and detecting the chime signal being generated as many times as desired is obtained as the output of the counter circuit and the chime signal is not stopped in the middle of melody.
Patent JP-H1195598-A (JP)
Title: Fixing device
Inventor: HIRAOKA TSUTOMU
IPC: G03G15/20
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain high mold release property for the surface of a heating roller and to obtain a release agent having excellent heat resistance and durability for long-term use at a high temp. by using a specified silicone oil as a release agent. SOLUTION: A silicone oil described below is supplied to the surface of a heating roller. The silicone oil is prepared by mixing a mercapto-modified silicone oil having mercapto groups(-SH) as functional groups and a straight silicone oil comprising dimethylsiloxane in a proper mixing ratio in such a manner that the mol.wt. of all oils divided by the number of mercapto groups (-SH) is 150000 to 120000. Preferably, the release agent contains a mercapto group-contg. organopolysiloxane having 10 to 1000 cs viscosity at 25 deg.C expressed by the formula. In the formula, R is a 1 to 8C alkylene group, (m) and (n) are integers of >=0. As a result, the obtd. release agent has excellent heat resistance and enough durability for long-term use at high temp.
Patent JP-H04133963-A (JP)
Title: Tape sticking device
Inventor: MATSUYAMA MASAYOSHI
IPC: B65H21/00
Filed: 1990-09-25
Abstract: PURPOSE:To facilitate smooth sending out of comparatively thin adhesive tape having small rigidity by providing a guide member of the tape forming an opening part in a travelling part of the adhesive tape and a tape sending member movable in the opening part forming an adsorption surface. CONSTITUTION:A rod 22 is advanced in the direction of an arrow G by the action of a cylinder 21, the end 7C of the end surface sticking part 7A of a lever 7 rotates and moves in the direction of an arrow F and dashes against the another end part 13 of an opening part 11 formed on a tape guide member 2 and stops. Air is inhaled from an intake 15 formed on the lever 7 and absorbs adhesive tape 6 through holes 15 formed on the end surface sticking part 7A and retains. Then, the action of the cylinder 21 is removed, the end surface sticking part 7A of the lever 7 travels a travel course 2A in the direction of an arrow E by the pulling force of a spring 19 with the adhesive tape 6 whose front end part 6B became a free end kept adsorbed and sends it. The front end part 6B of the adhesive tape 6 passes above the adsorption surface 4A of a pasting block 4 from an adsorption surface 3A and reaches the part of left end and stops. The range of the action of the lever 7 in the form of circular arc is made equal to the fixed length of the adhesive tape 6.
Patent JP-H0893117-A (JP)
Title: Ceiling heat-insulation panel
Inventor: OTSUKA CHIHIRO
IPC: E04B1/80
Filed: 1994-09-22
Abstract: PURPOSE: To reduce cost, by fixing two cradlings on the surface of a plaster board and fitting a hanging tool at the rear face of the fixed face to the plaster board of the cradling and providing a heat-insulation material between two cradlings. CONSTITUTION: Two cradlings 2 are faced and parallelly arranged and a hexagonal bolt is inserted to attach plaster boards 4 to the cradlings 2 with screws at the same face side. Next, a heat-insulating material 3 is fixed between the cradlings 2, 2 and in the L-shaped space constituted of the cradlings and the board 4 protruded from the cradlings 2. And a U-shaped 8A having a screw thread of hexagonal bolt protruded from the cradling 2. The upper face 5A of the hanging tool 5 is placed on the upper end of the girder 9 and the beam 10 and nails 13 are hammered into respective nail holes to fix them. The ceiling heat-insulation panel 1 is suspended between the girder 9 and the beam 10. In this way, when a ceiling is constituted by a panel 1 on erecting the ceiling, the heat-insulation work of the ceiling can be omitted and hence, the cost is reduced.
Patent JP-2001070653-A (JP)
Title: Game device
Inventor: YOSHIDA HIROTADA
IPC: A63F13/54
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a game device for clearly informing a player of a change in level before ending a game when the game ends in accordance with the level of the player to be renewed with the process of the game. SOLUTION: This game device comprises an input means for a player to play a game, a judgement means 11 for judging the level of the player in the game, a storage means 9 for storing data for a game screen and characters, an imaging means 12 for displaying game images and characters on a display 3 in accordance with the level of the player judged by the judgement means 11 and moving the characters displayed on the display 3 toward preset positions when the level reaches a game end level, and an end determination means 13 for determining the end of the game from positional data for the characters when the level reaches the game end level.
Patent JP-2000086262-A (JP)
Title: Glass scriber
Inventor: HARAGUCHI HIROMI
IPC: C03B33/037
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a small, multi-functional twin-head glass scriber capable of easily performing scribing in the X-axis and Y-axis directions without moving or rotating a table. SOLUTION: This glass scriber is used for marking two scribed lines in the X-axis direction with two scribing heads 11 and 12 fitted to the scriber respectively, at the time of moving a movement member 8 along a guide bar 4, wherein the guide bar 4 is formed as a gantry 2 movable in the Y-axis direction and a holder support 8 for holding the scribing heads 11 and 12, is rotatable by 90 deg. and also, scribing in the Y-axis direction is also performed in moving the gantry 2.
Patent JP-H02142830-A (JP)
Title: Copolyimide obtained from 2-(3-aminophenyl)- 2-(4-aminophenyl)hexafluoropropane
Inventor: ROHITOKUMAARU EICHI BORA
IPC: C08G73/10
Filed: 1989-09-29
Abstract: PURPOSE: To reduce the dielectric constant and improve the solubility to organic solvent and thermal fluidity by containing a specified repeating group.  
     CONSTITUTION: (A) 2-(3-Aminophenyl)-2-(4-aminophenyl)hexafluoropropane is reacted with (B) about an equimolar quantity to the component A of a mixture of aromatic dianhydrides (e.g.: mixture of pyromellitic dianhydride and 3,3',4,4'- diphenyl tetracarboxylic dianhydride) in an organic solvent to obtain an amide condensate. This condensate is imidated to obtain a copolyimide having a logarithmic viscosity (25°C, in dimethylacetamide, 0.5 wt.% concentration) of 0.2 dl/g or more and containing a repeat group of the formula I [(n) is the number of repeat groups; (a), (b) are 1-5; R, R' are tetravalent aromatic organic group such as phenylene, naphthalene, or bisphenylene, which is non-substituted or substituted by halogen, OH, lower 1-6C alkyl or lower 1-6C alkoxy; Q is a residue having the formula II]. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10108358-A (JP)
Title: Power unit
Inventor: HAMAMURA SUNAO
IPC: G01R19/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To limit the rush current at recovery of instant break, etc., of an input voltage source, and besides, reduce the conduction loss and the power loss at stationary operation. SOLUTION: Though a rush current flows in a capacitor 14 when a power switch 12 is switched instantaneously from on-state to off.on, the current is limited by a resistor 1. On the other hand, voltage of an input voltage source 11 goes up from roughly zero, and is applied to the gate of an FET2, being delayed for a certain time through diodes 6 and 7, time constant setting resistors 5 and 6, and a capacitor 4, and the FET 2 opens, so the rush current does not flow between the drain and the source of this FET 2. Since the gate of the FET 2 is not controlled by the charge voltage of the capacitor 14, the FET 2 does not open in a short time, which can prevent the rush current from flowing between the drain and the source of the FET2.
Patent JP-H08119269-A (JP)
Title: Packing case
Inventor: TOYONAGA TAKAAKI
IPC: B65D6/26
Filed: 1994-10-20
Abstract: PURPOSE: To reduce the disassembling time and reuse the members as a recycling natural resource after use, by connecting side face panels with connecting members through fixing members, and constituting the case of the lower part, the connecting members of side face panels and cover members made of metallic materials. CONSTITUTION: A galvanized thin steel plate with 0.3mm in thickness is bent to form a L-shape to make a connecting member 6 and the longitudinal length is made almost same with the height of a side face panel 5. When an article is packed, the side face panels 4, 5 adjacently joined by the connecting member 6 are connected at the side edge thereof. The lower ends of side face panels 4, 5 are fixed to a slide member 10 and the header 11. In this constitution, by removing the connecting member 6 from the side face panels 4, 5, it is possible to remove the lower part 3 at first and hence, the disassembling time can be remarkably reduced. And further, since the packing case is made of metallic materials, it can be reused as a recycling natural resource after use.
Patent JP-H1191445-A (JP)
Title: Trunk room structure for automobile
Inventor: HIRANO HIROKAZU
IPC: B62D25/20
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a trunk room structure for an automobile which is excellent in workability to support baggage and is conveniently used by improving cleaning performance. SOLUTION: In a trunk room structure for an automobile which is composed of an almost plane-shaped floor member 4 and a sash bar-shaped support member 5 which is arranged so as to separately cover a surface of the floor member 4 and on which a hook of a locking band can be locked, the support member 5 is journalled so that the vehicle front side FR can be sprung up by a shaft 14.
Patent JP-H07110130-A (JP)
Title: Infrared heating apparatus
Inventor: KOIKE TAKERU
IPC: F24C7/04
Filed: 1993-10-13
Abstract: PURPOSE:To contribute to thinning of an infrared heating apparatus and enlargement of an area being heated and positively and efficiently heat an object being heated irrespective of a distance between the apparatus and the object being heated. CONSTITUTION:A plurality of heating elements 2, 2,... are arranged on and fixed to a metallic housing 3 in two stages and in five rows. The respective heating elements 2 comprises a combination of a small-sized parabolic mirror 4 in the form of a parabolic body of revolution and a small-sized tubular far infrared radiation lamp 5. The respective far infrared radiation lamps 5 is disposed at a focal point of the corresponding parabolic mirror 4, so that optical axes of all the small-sized parabolic mirrors are aligned with one another. Accordingly, it is possible to obtain an accurate pencil of parallel radiant rays over a wide area.
Patent JP-H04133380-A (JP)
Title: Controlling method for laser oscillator
Inventor: KARASAKI HIDEHIKO
IPC: H01S3/00
Filed: 1990-09-25
Abstract: PURPOSE:To reduce an improper discharge before a pulse oscillation is switched to a CW oscillation, to improve reliability of a laser oscillator and to stabilize a working quality by providing a pause time of a laser oscillation of a predetermined time at a laser oscillation control command immediately after the pulse oscillation is switched to the CW oscillation. CONSTITUTION:One set of discharge electrodes made of an anode 2 and a cathode 3 are provided in each discharge tube 1 of a discharge tube group having a plurality of discharge tubes 1. An output mirror 5 and a terminating mirror 6 are arranged at both ends of the group to form an optical resonator. Further, the electrodes 2, 3 near and at the center of the electrodes 3, 3 are connected therebetween by a circulating tube 7 to form a gas circulation passage, and a blower 8, etc., for circulating gas is arranged therein. Then, if a pulse oscillation is switched to a CW oscillation on the way of ON of the pulse signal in the case of ON of the oscillation, a laser oscillation control command is interrupted for 2 milliseconds or more immediately after switching to pause the laser oscillation, a plasma remaining in the tube 1 is completely eliminated, then a laser oscillation is newly restarted to recover from an improper discharge.
Patent JP-S63110457-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWANISHI TSUNEAKI
IPC: G03G5/05
Filed: 1986-10-29
Abstract: PURPOSE:To obtain an org. photosensitive body for positive electric charge having a good electrophotographic characteristic and durability by incorporating a specific polyester resin into an electric charge transfer layer and a thermosetting resin into the binder of an electric charge generating layer. CONSTITUTION:The polyester resin having 20,000-150,000 weight average mol.wt., >=60 deg.C glass transition temp. and <4.0 specific dielectric constant is incorporated into the binder of the charge transfer layer. The thermosetting resin is incorporated into the binder of the charge generating layer. Said thermoplastic polyester resin is obtd. by the condensation polymn. of polyol and polycarboxylic acid. The polyol is dihydric or trihydric or higher valency alcohol and the polycarboxylic acid is a compd. having 2 or >=3 carboxyl groups. Thermosetting silicone resins and melamine resins which are easily soluble in alcohols and hydrocarbons are adequately used as the thermosetting resin as said resin is dissolved in a solvent and the charge generating layer is coated on the charge transfer layer.
Patent JP-H055372-A (JP)
Title: Multi-storied parking device
Inventor: MOGI NOBUMASA
IPC: E04H6/06
Filed: 1991-09-09
Abstract: PURPOSE:To make it possible to park a car effectively by providing a lower stage car mounting table to a square-shaped stationary post in the direction of a driveway so that it is capable of moving and, at the same time, providing an upper stage car mounting table to a moving gate-shaped post movable in the direction of the driveway so that it is capable of moving up and down. CONSTITUTION:When a car is parked on an upper stage, a gate-shaped post moving motor 17 is driven, and a moving gate-shaped post 16 is moved along an upper stage guide member 3. After that, when the post 16 is moved nearest to a driveway R side, a limit switch detects its movement, and drive of the motor 17 is stopped. Then, a motor 18 moving an upper stage car mounting table up and down is driven, and the upper stage car mounting table 51 is lowered along an up and down guide 50. When the car mounting table 51 is lowered onto the driveway R, the limit switch detects its movement, and drive of the motor 18 is stopped. In addition, after a car is mounted on the car mounting table 51, the post 16 is moved along the guide member 3 until it is brought into contact with a square-shaped stationary post 1.
Patent JP-H08183024-A (JP)
Title: Stone plate manufacturing apparatus
Inventor: KATO YOSHIO
IPC: B28B11/14
Filed: 1994-09-27
Abstract: PURPOSE: To produce a stone plate having a flat surface provided with natural uneven texture peculiar to a stone material. CONSTITUTION: Pressing hydraulic cylinder devices 13 and pressure cutting hydraulic cylinder devices 14 are arranged within the plane vertical to the outer peripheral surface of a stone material 1 and the stone pressers 21 of the pressing hydraulic cylinder devices 13 are provided so as to be capable of pressing the entire side surface 6 of the stone material 1 toward the axial center O of the stone material 1 and the press blades 26 of the pressure cutting hydraulic cylinder devices 14 are provided so as to be able to advance and retreat with respect to the axial center of the stone material within the plane vertical to the entire side surface of the stone material and the stone pressers are arranged on both sides of the press blades.
Patent JP-H10106021-A (JP)
Title: Optical pickup adjusting device
Inventor: HARUGUCHI TAKASHI
IPC: G11B7/08
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make a device thin and to improve productivity by forming a skew adjusting mechanism for adjusting the optical axis of an objective lens separately from an optical pickup and moving the same away from the optical pickup after the skew adjustment. SOLUTION: This device comprises an objective lens 4, an objective lens holding cylinder 1 and an actuator having a focus coil 5 for driving the objective lens holding cylinder 1 in two directions and a tracking coil 6. A skew adjusting mechanism for adjusting the optical axis of the objective lens 4 to an optical recording medium is formed separately from an optical pickup, fixed and supported on the optical pickup and moved away from the same after performing skew adjustment. Thus, optical pickup productivity is improved, the number of part items is reduced and accordingly costs are reduced and the device is made thin, reduced in weight and miniaturized.
Patent JP-H0892977-A (JP)
Title: Block for retaining wall
Inventor: IWASAKI HIDEKI
IPC: E02D29/02
Filed: 1994-09-26
Abstract: PURPOSE: To promote construction efficiency by providing continuously a pluraity of back plates vertically in opposition to each other to the rear of the front plate and, at the same time, connecting a plurality of vertical channels opposed to each other at specific intervals to the insides of the back plates. CONSTITUTION: Two back plates 3 forming a plurality of vertical channels 4 opposed to each other at equal intervals on both sides are opposed in parallel with each other and are continuously connected to the rear of an oblong rectangular front plate 2 vertically to form a block 1 for a retaining wall. When the retaining wall is constructed, a large number of blocks 1 are piled up in a plurality of stages in a state of different level along a slope and, at the same time, a partition plate 5 is inserted in the optional vertical channels 4 between the back plates 3 to partition a space between the back plates 3. In addition, a front space is filled with displaced soil for planting, and a rear space is filled with filler.
Patent JP-H1192936-A (JP)
Title: Cutting tool made of surface-coated cemented carbide exhibiting excellent wear resistance by high speed cutting
Inventor: NAKAMURA KEIJI
IPC: B23P15/28
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of surface-coated cemented carbide in which a titanium carbon nitride layer composing a hard coating layer has a fine longitudinal growth crystal structure and showing excellent wear resistance by high speed cutting. SOLUTION: As for the surface of a WC base cemented carbide substrate, from the surface of the substrate, (a) a titanium nitride layer having a granular crystal structure of 0.1 to 2 μm average layer thickness, (b) dititanium trioxide having a granular crystal structure of 0.1 to 2 μm average layer thickness, (c) a titanium carbon nitride layer having a longitudinal growth crystal structure of 1 to 15 μm average layer thickness, (d), according to necessary, a titanium carbide layer having a granular crystal structure of 0.5 to 5 μm average layer thickness, (e) a titanium carbon oxide layer and/or titanium carbon nitride oxide layer having a granular crystal structure of 0.1 to 2 μm average layer thickness, (f) α type and/or κ type aluminum oxide layer having a granular crystal structure of 0.5 to 15 μm average layer thickness and (g)  a titanium nitride layer having a granular crystal structure of 0.1 to 3 μm average layer thickness are successively applied, and they are composed by chemical vapor deposition or physical vapor deposition at the overall average layer thickness of 3 to 20 μm.
Patent JP-H02103735-A (JP)
Title: Optical information recording and reproducing device
Inventor: BABA HISATOSHI
IPC: G11B7/085
Filed: 1988-10-11
Abstract: PURPOSE:To shorten the access time by utilizing the number of tracks between the present position and an objective track and a control amt. of a 1st control means for deciding a moving amt. of a 2nd control means. CONSTITUTION:A moving amt. of a carriage 11 is given by a microcomputer 18 to a moving controller 21, and the carriage 11 is moved by the moving controller 21 according to a moving speed profile detecting a moving amt. of the carriage 11 by using linear encoders 12a and 12b. When the movement of the carriage 11 by the moving controller 21 is finished, a switch 15 is changed over to a tracking servo state, and a tracking address irradiated with a light beam at this time is read out by an address regenerator 22. Then, usually after macroseek once, the objective track can be accessed in microseek only by moving a tracking actuator 6. By this method, the access time can be shortened.