baber/WOPTO huggingface dataset:
Patent JP-H11156770-A (JP)
Title: Substrate holding device
Inventor: KOYAMA YOSHIHIRO
IPC: B65G49/07
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the trouble necessary to regulate the tension of a belt, by eliminating the necessity to regulate the positions of tension rollers separately. SOLUTION: To an interlocking mechanism 73 to interlock tension rollers 71 and 72, a disk form of rotary plate 75 is included. The rotary plate 75 is made rotatable around a bolt shaft 76 provided on the straight line combining a rotary axial line C1 and a rotary axial line C2 in the plane view, within a plane along a base plate 52. The tension rollers 71 and 72 are provided symmetrically as to the bolt shaft 76 on the upper surface of the rotary plate 75, and they are made contactable to a belt 65 at both sides of a driven roller 64 respectively, regardless of the rotating position of the rotary plate 75. When the rotary plate 75 is rotated, the two tension rollers 71 and 72 move at the same moving amount in the directions crossing to the belt 65, and the passage length of the belt 65 between a fixed roller 62 and the driven roller 64 is extended.
Patent JP-H01170701-A (JP)
Title: Scroll fluid device
Inventor: YAMAMURA MICHIO
IPC: F04C18/02
Filed: 1987-12-24
Abstract: PURPOSE:To seal simply economically a compression space by forming compactly a plurality of thin, flexible and fine fins on the surface of at least one of fixed and turning scroll blades forming the compression space. CONSTITUTION:A scroll fluid device has fixed scroll blades 9 and turning scroll blades 11 meshing therewith to form a plurality of compression spaces. Then, a plurality of empty hole layers 39 are formed on the surface of a base metal 38 of the fixed scroll blade 9 at the turning scroll blade 11 side. To the respective empty layers 39 are respectively sticked respectively the bases 41 of a plurality of flexible, thin and fine resin fins 40 directed to the turning scroll blade 11 side. Then, each fin 40 has the extremely thin thickness t and the height h larger than the thickness t, while having the pitch p smaller than the height h. Thus, the compression spaces can be sealed simply and economically.
Patent JP-H11157111-A (JP)
Title: Thermal head
Inventor: WATANABE KAZUHIRO
IPC: B41J2/335
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To stably convey a thermosensitive recording medium on a heating resistor array by effectively preventing sticking phenomena of the thermosensitive recording medium. SOLUTION: This thermal head comprises an insulation substrate 1 having a heating resistor array consisting of a plurality of heating resistors 3 and a protection layer 5 covering the heating resistor array. A thermosensitive recording medium is conveyed in a direction perpendicular to the arrangement direction of the heating resistor array by being slid on the surface of the protection layer 5. A plurality of grooves 5a or projection lines are formed on the surface of the protection layer 5 just above each of the heating resistors 3 in the sliding direction.
Patent JP-H01170464-A (JP)
Title: Living body material
Inventor: OISHI HIDEYUKI
IPC: A61L27/00
Filed: 1987-12-25
Abstract: PURPOSE:To accelerate the adhesion of the living body of an implantation part and to prevent the generation of inflammation, by covering the surface of a substrate with amino acid or polyamino acid. CONSTITUTION:After a base material is formed into an arbitrary shape, the base material of at least the part brought into contact with a living body is covered with amino acid or polyamino acid. As amino acid or polyamino acid, polylisine, polyalginine or basic polyamino acid (copolymer) high in lisine or alginine content is designated. This implant material is charged positively when implanted in a living body and tissue or cell is strongly bonded to the surface of a material. Therefore, the adhesion to the living body is rapid and an adhesion period is shortened.
Patent JP-H11164228-A (JP)
Title: Power supply circuit for television receiver
Inventor: NAKAJIMA HIROSHI
IPC: H04N5/63
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To maintain a standby state in the case an AC power supply falls down and then rises when the television receiver is in the standby state and to reduce power consumption when a main power switch is open by turning on the main power switch from the off state to activate the television receiver. SOLUTION: In the case a voltage applies to a power input terminal falls down and then rises, and in the case that a detection result stored in a nonvolatile memory before the voltage falls down indicates an off-state of a main power switch 13, a microcomputer 17 gives a control signal a1 to set a deflection and signal circuit 16 to an on-state from its on/off terminal 18. In the case that the detection result stored in the nonvolatile memory before the voltage falls down indicates an on-state of the main power switch 13, the microcomputer 17 applies the control signal a1 to set the deflection and signal circuit 16 to an off-state from its on/off terminal 18.
Patent JP-H11161879-A (JP)
Title: Sub-receiver for alarm monitoring integrated board and multiple dwelling house monitoring communication system using the sub-receiver
Inventor: HISAMATSU NOBUO
IPC: G08B23/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an alarm monitoring integrated board sub-receiver capable of informing of abnormality correspondingly to all abnormality occurrence signals, quickly contacting with a residence generating abnormality and suppressing power consumption at the occurrence of service interruption. SOLUTION: The alarm monitoring integrated board sub-receiver 1 connected to a multiple dwelling house alarm monitoring integrated board 2 connected to respective residence information boards 3 each of which is provided with a security monitoring function and an interphone talking function and arranged in each residence through a multiplex transmission line La and including a backup power supply 21 in its inside through the line La and a power supply line Lc is constituted so as to stop communication through the line La and functions other than a fire alarming function at the time of receiving service interruption information from the board 2 through the line La.
Patent JP-H05162898-A (JP)
Title: Sheet transport device
Inventor: NAKAZATO YASUFUMI
IPC: B65H7/14
Filed: 1991-12-12
Abstract: PURPOSE:To surely detect sheets to be successively transported, by shifting a specific sheet in a direction orthogonal to a sheet transport direction so that a sheet is detected at a position where the shifted sheet does not overlap with a sheet which is not shifted. CONSTITUTION:When an instruction is issued such that several sheets are successively transferred with minimum intervals, sheets S stored in paper feed cassettes 1, 2 are alternately fed. In this phase, since the stored positions of the sheets S having the same size and stored in the paper feed cassettes 1, 2 are displaced beforehand in a direction orthogonal to a sheet transport direction, a position A where the sheets S1, S2 overlap with each other and positions B, C where the sheets S1, S2 does not overlap with each other are set up in a direction orthogonal to the sheet transport direction within a sheet transport area. Accordingly, of the sheets S to be transported, the sheets S1 which are not shifted are detected by a reflective type sensor 4 located at the position B, and the sheets S2 are detected by a reflective type sensor 5 located at the position C.
Patent JP-2001147261-A (JP)
Title: Distance detection method, position detection method and device
Inventor: HAYAKAWA TADASHI
IPC: G08G1/01
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To eliminate reflection of electromagnetic wave due to surrounding obstructions to detect a relative distance between communication stations as accurately as possible. SOLUTION: The device communicates by using a plurality of electromagnetic waves with different wavelengths between two communication stations to detect a propagation time of one way. Then, it decides a direct wave and reflected wave from this detected result and also, selects the electromagnetic wave with a wavelength capable of going straight without reflection from the obstructions between communication stations from this decision result. Further, it selects the electromagnetic wave having a wavelength with a best distance resolution from among the electromagnetic waves with a selected wavelength to detect a distance.
Patent JP-H08242492-A (JP)
Title: Communication system, mobile communication system, automatic terminating method and mover
Inventor: SAWAI KOICHI
IPC: H04W4/18
Filed: 1995-12-18
Abstract: PURPOSE: To provide an incoming call control method of a mobile communication system to select a proper communication channel in response to the communication type requested by the opposite party terminal on the incoming side. CONSTITUTION: A mover 100 has the terminal equipments 101 and 102 corresponding to plural types of communication, and the call numbers are previously given to these terminal equipments. When a terminal equipment included in a telephone network transmits a signal to a mover 100, the terminal equipment uses a call number in response to the desired communication type. The mover 100 notifies the equipments 101 and 102 of the used call number. Then each or both equipments 101 and 102 notifies the mover 100 of the communication type corresponding to the relevant call number as long as the communication type is available. The mover 100 notifies a mobile communication exchange station of the communication type included in a call-accepted signal. Then the mobile communication exchange station selects a MODEM in response to the notified communication type.
Patent JP-H05210498-A (JP)
Title: System for managing program by informing program change
Inventor: MATSUO YOSHIZO
IPC: G06F21/12
Filed: 1991-12-13
Abstract: PURPOSE:To surely manage a program by making clear the reason why a change is required concerning the change of the program. CONSTITUTION:An input means 2 on a central processing unit 1 registers the program or inputs a program change report (PCR) from a keyboard 6 or a work disk 9. A storing means 3 stores the registered program in a program library 7 on a magnetic disk. An inspecting means 4 inspects the validity of using the program by using a management table 8 such as a program management table or a PTR management table in respect to the inputted PCR so that only the permitted person can use the program only at permitted time. An output means 5 outputs the program permitting the use to the work disk 9 or a printer 10 of a programmer. Thus, the change of the program and the reason are clearly recorded, the program is not changed by the programmer without any permission, and privacy can be surely protected.
Patent JP-H04206546-A (JP)
Title: Method and device for plasma treatment
Inventor: ITO YOICHI
IPC: H01L21/683
Filed: 1990-11-30
Abstract: PURPOSE:To reduce a residual attraction force to facilitate the removal of a wafer and to contrive the improvement of the reliability of transfer of the wafer by a method wherein cooling gas is introduced in the rear of the wafer to change the electrostatic attraction force of the wafer under a plasma treatment. CONSTITUTION:A wafer 7 is made an electrostatic attraction on an electrode 5, a mass flow controller 20 is opened, He gas is fed on the rear of the wafer 7 and the wafer 7 under a treatment is cooled. Then, a difference between an electrostatic attraction force necessary for preventing the wafer 7 form being levitated during the treatment and a counterforce due to a back pressure is stored in a control device 18 as a setpoint 22 and a plasma etching is started. During the treatment, a load to act on the wafer 7 is always detected by a load cell 10 and is sent to the device 18. The device 18 finds a deviation between the setpoint 22 and the load and the output of a DC power supply 19 is controlled so that this deviation is made to zero. Thereby, a residual attraction force can be reduced and the reliability of transfer of the wafer is improved.
Patent JP-H01171762-A (JP)
Title: Suction chuck cleaning device for semiconductor wafer grinding machine
Inventor: KOBAYASHI KAZUO
IPC: H01L21/304
Filed: 1987-12-28
Abstract: PURPOSE:To clean to eliminate grinding chips almost completely by disposing porous ceramic and brushes for cleaning grinding chips remaining in the top surface of a suction chuck under a rotary shaft for cleaning. CONSTITUTION:A rotary shaft 7 for cleaning is rotated and revolved by drive of a drive motor 3. Grinding chips remaining in the top surface of a suction chuck are removed by brushes 9 of a group of brush beams 10 fixed radially at the lower end of this rotary shaft 7 after grinding a semiconductor wafer. Removed grinding chips are then take off by porous ceramic 11 of a group of ceramic beams 12 radially fixed at the lower end of this rotary shaft 7 between the brush beams 10, so the suction chuck is cleaned uniformly almost completely.
Patent JP-H08161731-A (JP)
Title: Biaxially oriented polyethylene terephthalate film
Inventor: OKAMOTO KATSUYA
IPC: B29C55/12
Filed: 1994-12-02
Abstract: PURPOSE: To obtain the optimum film as base film of a magnetic tape for a digital video which is inexpensive and moreover, better in electromagnetic changing characteristic with higher resistance to cutting in a production process and in a VTR. CONSTITUTION: This film comprises polyester containing ethyleneterephthalate 85mol% or more in a repeated unit. Total thickness of the film is 3-8μm, an elastic modulus B across the wmdth thereof us 600kg/mm<2> or more and a difference B-A from the elastic modulus A along the length thereof 100kg/mm<2> or the like. The surface roughness (Ra) of at least one side of the film is up to 0.1nm and the film is used as support body of a painted type magnetic recording medium for a digital video with the sum of the thickness of a coated layer being below 2μm.
Patent JP-H02224412-A (JP)
Title: Voltage comparator for electric load driving circuit
Inventor: PAORO MENEGORI
IPC: H03K17/60
Filed: 1989-12-21
Abstract: PURPOSE: To compare voltage values between the polarities of two voltages showing the values of negative voltage by constituting a voltage comparison circuit with two NPN-type transistors and providing collectors for the bases which are mutually connected in differential cell forms and the input side of a driving circuit. CONSTITUTION: The emitters E9 and E10 of a pair of transistors T9 and T10 are connected to the polarities 5 and 6 of inputs so that the voltage values appearing between the polarities are compared. A bias current source 8, the transistor T3 and a current mirror 7 operate so that they bias the voltage comparison circuit 4 and the input stage 3 of a circuit 1. When voltage in the polarities 5 and 6 drop to negative voltage lower than ground voltage, the emitters E9 and E10 pull down voltage appearing in the bases B9 and B10 to the voltage value lower than ground voltage. Then, a parasitic diode existing between the collectors of the transistors T9 and T10 and a substrate is cut off.
Patent JP-H07216229-A (JP)
Title: Orghanopolysiloxane composition and rubber part
Inventor: SHIONO MIKIO
IPC: C08K5/548
Filed: 1994-12-05
Abstract: PURPOSE:To obtain an organopolysiloxane composition, comprising a specific composition and useful as a surface treating agent for a cured rubber molding capable of providing a cured film excellent in non-blocking properties, water repellency, lubricity and abrasion durability to the rubbelr surface. CONSTITUTION:This composition comprises (A) 100 pts.wt. diorganopolysiloxane expressed by formula I [R<1> is a (substituted) monovalent hydrocarbon; (m) is 150-10000], (B) 5-80 pts.wt. diorganopolysiloxane expressed by formula II (R<2> is R<1>; (n) is same as (m) or a larger number than that], (C) 0.2-30 pts.wt. silane and/or siloxane having >=3 hydrolyzable functional groups, (D) 1-20 pts.wt. organosilane having >=2 alkoxy groups bound to Si and one mercapto group bound through an alkylene to Si and/or its hydrolyzate, (E) 5-150 pts.wt. organosilane having Z 2 alkoxy groups bound to Si and one (substituted) amino bound through an alkylene to Si and/or its hydrolyzate, (F) a condensing catalyst and (G) fine powder having <=50mum average particle diameter.
Patent JP-H09142366-A (JP)
Title: Front wheel driving gear for motorcycle and motortricycle
Inventor: TAKENAKA MASAHIKO
IPC: B62K21/18
Filed: 1995-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce moment of inertia of steering by a direction changing gear box. SOLUTION: In a direction change gear train 23 connected to a drive shaft 21 through a joint 22, a direction change part input shaft 40 extended in an extension direction of the drive shaft 21, direction change part intermediate shaft 43 arranged in parallel in the vertical direction to this shaft 110 and a direction change part output shaft 46 placed orthogonal to this shaft 43 to extend in the car width direction one side are provided, this direction change part output shaft 46 is made adjacent to an axial line (steering axial line ST) of a head pipe 10. A direction change part drive sprocket 47 is provided in one end of the direction change part output shaft 46, a chain 24 is wound between this sprocket and a front wheel sprocket 26.
Patent JP-H09170431-A (JP)
Title: Double exhaust pipe
Inventor: SUZUKI YASUSHI
IPC: F01N13/08
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a double exhaust pipe in which a communicating pipe which takes out exhaust gas in an inner pipe is provided due to a difference in heat expansion between the inner pipe and an outer pipe. SOLUTION: A clearance 13 is provided between an inner pipe 11 and an outer pipe 12 to form a double pipe. A communicating pipe 14 which communicates with the clearance 13 is provided in the outer pipe 12. A guide passage 19 which guides a part of exhaust gas which passes through the inner pipe into the clearance 13 is provided in the inner pipe 11.
Patent JP-H07187316-A (JP)
Title: Article transfer equipment
Inventor: SAITO HIDEO
IPC: B65G1/04
Filed: 1993-12-27
Abstract: PURPOSE:To provide article transfer equipment which efficiently transfers and loads articles formed by superposing a piece of thin papers on each other like printed paper sheets in a printer device and warehouses them in prescribed positions of sorting shelves while sorting them in order. CONSTITUTION:In article transfer equipment having sorting shelves formed in prescribed rows in the lateral direction and in prescribed stages in the height direction and an automatic warehousing device which can transfer/load object articles to/on respective rows and stages of the sorting shelves, a stand 10 to transfer/load the object articles to/on the sorting shelves R from the automatic warehousing device C is formed in a fork shape, and at least two bar- shaped stoppers 12 are provided in an automatic warehousing device side end part of the sorting shelves R.
Patent JP-H02176851-A (JP)
Title: Constitution control system for arithmetic pipeline of multiprocessor system
Inventor: IWATA ATSUSHI
IPC: G06F15/177
Filed: 1988-12-27
Abstract: PURPOSE:To freely and independently set the constitution of an arithmetic pipeline at diagnosis of the pipeline which is carried out in a logical break state of an arithmetic processor by providing an individual constitution information memory means to each arithmetic processor. CONSTITUTION:An arithmetic processor set in a logical connection state to a multiprocessor system by a register 10 contained in a system controller 1 controls the constitution of its own arithmetic pipeline based on the common arithmetic pipeline constitution information which is set to a register 11 via an internal selector. Therefore the same constitution is obtained for the arithmetic pipelines of all arithmetic processors kept in the logical connection states with use of the only arithmetic pipeline constitution information. Then the arithmetic processor which is set in a logical break state by the register 10 controls the constitution of the arithmetic pipeline in its own processor based on the arithmetic pipeline constitution information set to the internal register of the arithmetic processor by a maintenance diagnostic processor 4 via an internal selector. Thus the arithmetic pipeline constitution can be freely and independently set.
Patent JP-H06158218-A (JP)
Title: Valve guide member made of fe-based sintered alloy excellent in wear resistance
Inventor: SAKAI MASAAKI
IPC: C22C33/02
Filed: 1992-11-16
Abstract: PURPOSE:To provide a valve guide member made of an Fe-based sintered alloy excellent in wear resistance. CONSTITUTION:This valve guide member for an internal-combustion engine is made of an Fe-based sintered alloy having a compsn. consisting of, by weight, 1-4% C, 1.5-6% Cu, 0.1-O.8% P, 0.2-4% Mn, 0.05-1% S and the balance Fe with inevitable impurities and having a structure formed by dispersing and distributing a hard Fe-C-P compd., MnS and free graphite in a pearlite-based matrix.
Patent JP-H10136747-A (JP)
Title: Chain blade type mower
Inventor: ABE TAKASHI
IPC: A01D34/83
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a mower for the purpose of reducing the labor and shortening the time of mowing a ridge, the level ground and a slope. SOLUTION: This mower is provided with a mowing part for cutting grass by attaching a blade for mowing to a chain, turning the blade to an outer side and rotating the chain along a chain guide. While the mowing part is circular and cuts the grass by being circularly rotated in the case of a shoulder type or back type mower, in the case of this mower, the mowing part is a chain type mowing blade and the mowing part is elliptically rotated and cuts the grass.  By connecting a component 1 for which the chain, the chain of a blade part and the blade are integrated, the receiving chain component 1' of the chain on the opposite side of the chain of the component 1, the component 2 for which the chain, the chain of the blade part and the blade are integrated and the receiving chain component 2' of the chain on the opposite side of the chain of the component 2 by a chain component 3 for connecting the chains of 1 and 1' and 2 and 2' and repeating it, use is performed in a fixed length.
Patent JP-H06176197-A (JP)
Title: Character segmenting device
Inventor: YAMAMOTO KOJI
IPC: G06K9/72
Filed: 1992-12-10
Abstract: PURPOSE:To improve the processing speed and processing accuracy by performing the parallel arithmetic operation of an evaluation function which has a minimum value when the optimal segmenting result is obtained by a network coupling the aritumetic units of multi input-output. CONSTITUTION:A density smoothing network section 4 smoothes the projective histogram distribution. By referring to the result, a segment position probable network section 6 estimates the parallel character segmenting position, obtaining the optimal segmenting position as the entire character strings. Accordingly, the character segmenting processing insusceptible to the pitch fluctuation of characters, noise, and blurring is achieved. Further, a high-speed processing can be performed by the parallel processing. A part supposed to be the estimation error of a character position is extracted by a character recognition section 11 and a language processing section 12. With rectangular information of a part where the character position estimation is correct, the optimization of a processing parameter of erroneous part is performed. After performing the character estimation again, the language processing section 12 makes the character position to provide the correct estimation language the final character position, resulting in improving the processing accuracy.