baber/WOPTO huggingface dataset:
Patent JP-2000093710-A (JP)
Title: Filter equipment
Inventor: NAGAO YUKIHIKO
IPC: B01D29/90
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide filter equipment wherein a pressure loss can be remarkably reduced as compared with the conventional filter equipment of this kind, and its operating cost can be strikingly reduced. SOLUTION: In filter equipment 1 equipped with a filter 2 having a plurality of channels through which a liquid to be treated is circulated; a liquid- introducing part 4 for storing the filter 2 and introducing the liquid to be treated into the filter 2; a bringing out part for bringing out the liquid to be treated which has passed through the filter 2; and an exhausting part 5 of a filtered liquid which has been filtered through the filter 2, a liquid guiding bore route 8 of which a diameter becomes gradually less from a liquid flowing in side toward an end surface of the filter is disposed by being formed according to each channel of the filter 2.
Patent JP-H01129407-A (JP)
Title: Device for bonding coil
Inventor: SHIRAI OSAMU
IPC: H01F41/00
Filed: 1987-11-16
Abstract: PURPOSE:To improve the accuracy of the position of bonding of a coil, and to enable bonding in a short time by a method wherein an article to be bonded, on which adhesives are applied previously, is fixed, the coil is fastened under the state in which the coil is inserted into a pin projected from a coil pressure- welding section and pushed, and a lever is turned by a pin sliding mechanism and the pin is drawn after a fixed time passes. CONSTITUTION:An article to be bonded 22 on which adhesives are applied is fixed onto a support section 12 for the article to be bonded, and coils 14a, 14b are inserted into pins 15a, 15b projected onto coil pressure-welding sections 18a, 18b. Bases 13a, 13b are moved in the horizontal direction toward the article to be bonded 11 by base sliding mechanisms 22a, 22b, and the coils 14a, 14b and the article to be bonded 11 are fastened under a pushed state. Levers 20a, 20b are turned by a pin sliding mechanism 21 and only the pins 15a, 15b are slid, and the pins are drawn from the coils 14a, 14b. The bases 13a, 13b are retreated from the article to be bonded by the base sliding mechanisms 22a, 22b, thus completing a bonding process.
Patent JP-H08148550-A (JP)
Title: Wafer carrying container
Inventor: FUKUNAGA SATORU
IPC: H01L21/68
Filed: 1994-11-22
Abstract: PURPOSE: To provide a wafer carrying container which can effectively prevent breakdown and charge of a semiconductor wafer during carrying by a car, an airplane, etc. CONSTITUTION: The title container is provided with a container body 26 for containing a semiconductor wafer 21, a container lid 27 which can freely open and close a containing opening 26a of the container body 26 and fixing means 22, 30, 31, 37 for fixing the semiconductor wafer 21 inside a container 25 with the container lid 27 closed. An injection port 27c which is plugged with an injection tap 34 during carrying is provided in a top part of the container lid 27. The container 25 is charged with liquid 38 during carrying.
Patent JP-H08148489-A (JP)
Title: Manufacture of semiconductor device and multilayer interconnection method
Inventor: OKA SHINSUKE
IPC: H01L23/52
Filed: 1994-11-22
Abstract: PURPOSE: To obtain a semiconductor device where a short circuit hardly occurs by a method wherein aluminum is sputtered onto a wafer keeping the wafer at a prescribed low temperature in a process where an aluminum thin film that serves as a lower layer of a multilayer interconnection structure is formed. CONSTITUTION: In a process where an aluminum thin film that serves as a lower layer of a multilayer interconnection structure is formed, a wafer 3 is placed on a wafer stage 9, and cooling water is made to run through an inner piping 92 before a sputtering operation starts. When the wafer 3 reaches a room temperature or a temperature of 25 deg.C or so, an aluminum sputtering operation is made to start under usual conditions, and the wafer 3 is kept at a temperature of 25 deg.C or so until the sputtering operation is terminated. Then, as an obtained thin film is formed of aluminum grains small in diameter, corrosion holes hardly occur in the thin film in an organic solution cleaning treatment which is carried out as an after treatment after the aluminum thin film is etched for patterning a wiring. Therefore, a short circuit is restrained from occurring.
Patent JP-S63139479-A (JP)
Title: Facsimile equipment
Inventor: KAWAKUBO JUNICHI
IPC: H04N1/21
Filed: 1986-12-02
Abstract: PURPOSE:To output a signal without any lack of data even if the size of a document to be transmitted is larger than the size of a format used in a facsimile equipment on the reception-side by providing the facsimile equipment with a reducing function. CONSTITUTION:The content of document transmitted through a line is stored in a memory part 6 at every sheet through a reception part 1. At this time, the data is stored there 6 is form of a two dimensional material i.e., in form of an image on the document as it is. Then, a recognition part 3 recognized that the format size of the memory is A3(JIS) size based on the content stored in the part 6, and a comparing part 4 compares the size with the format size (A4 size) fed in the facsimile equipment, and decides the size as the reduction ratio of 70%. A reducing part 5, in accordance with the reduction ratio of 70% supplied from the part 4, reduces the content in the memory part 6, transmits document information to an output control part 7, and then an output part 8 outputs them to the A4 size format.
Patent JP-H08130525-A (JP)
Title: Frequency information transmitting equipment
Inventor: HOMITSU MASATOSHI
IPC: H04J4/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide a frequency information transmitting equipment capable of obtaining highly accurate frequency information on a receiving side by the use of a compact circuit. CONSTITUTION: The frequency information transmitting equipment is constituted of plural frequency variable signal generators 1-1, 1-2 for respectively generating an output signal whose frequency is changed in accordance with pressure, a reference signal generator 2 for generating an output signal with reference frequency, a switch circuit 3 for selecting one of output signals from the generators 1-1, 1-2 and an output signal from the generator 2 and outputting the selected signal, a control signal generating circuit 4 for controlling the circuit 3 based upon the output from the generator 2, a power amplifier 5 for amplifying an output signal from the circuit 3, and an antenna 6.
Patent JP-2000081144-A (JP)
Title: Water stop material
Inventor: OTAWARA SOICHI
IPC: F16J15/10
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To protrude unvulcanized butyl from a nonwoven fabric and adhere it to a counter base material by covering the overall surface of one outer surface of a triangular or square unvulcanized butyl rubber but one part, with a nonwoven fabric of water swelling fiber having a specified permeability or more in the longitudinal direction of the butyl rubber followed by pressing. SOLUTION: A triangular or square strip unvulcanized butyl rubber 11 is covered and integrated with a nonwoven fabric 12 consisting of water swelling fiber in the same direction as the longitudinal surface (including two surfaces and a part of the other surface in case of the triangular form). An uncoated unvulcanized butyl surface 13 is to be adhered to a water stop base material surface. The nonwoven fabric 12 consisting of water swelling fiber for covering the surface of the unvulcanized butyl rubber 1 needs to have a permeability of 170 cc/cm2/sec or more by Frazier tester. When a composite body is put in the clearance of two base materials and compressed to seal it, the unvulcanized butyl rubber is partially protruded from the fiber clearance of the nonwoven fabric to adhesively integrate both the base materials.
Patent JP-H11127438-A (JP)
Title: Method for managing memory for moving image decoding device and device therefor
Inventor: ISHIWATARI SHUNICHI
IPC: H04N19/426
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To store the decoded result of a moving image in a B buffer, and to make a B buffer capacity less than one frame by the reading address management. SOLUTION: In writing the decoded result of a decoding device 101 in a B buffer 105, a memory managing device 104 rewrites the address of the decoded result of the decoding device 101 with an address 12 of the B buffer 105, and at the time of reading it, the memory managing device 104 rewrites an address 13 of a picture area outputted fro a display interface 102 with an address 15 so that a memory area can be indicated. This address rewriting is operated by writing data in the B buffer by the small capacity unit of 16 lines. The memory managing device 104 is provided with a management table having 22 entries using the capacity of 16 lines as a unit for storing a frame number, field number, picture area number, and valid flag for each entry.  In write and read of the decoded result, the picture areas are compared with those of the table register, and the address corresponding to the entry with which all of them are matched is outputted.
Patent JP-H03151984-A (JP)
Title: Electronic pacemaker
Inventor: MUKAI ATSUSHI
IPC: A63B23/04
Filed: 1989-11-08
Abstract: PURPOSE:To support the improvement of health both physical and emotional by installing a function that converts with a signal changeover circuit a pulse sound signal output from the pulse signal generator in the pacemaker signal generating part and a rhythm music signal output from the rhythm signal memory regenerating circuit. CONSTITUTION:By using a predetermined switch in a setting changeover function part 1, pace setting information/mode setting information A is sent to a controller 2. At the controller 2, a control signal B is outputted to a display part 3 while control signals C, D are outputted to a pacemaker signal generating part 4. A pulse signal generator 4a outputs a pulse sound signal F to a signal changeover circuit 4d. A read-out circuit 4c outputs a control signal E with the control signal C to a rhythm music memory regenerating circuit 4b, while the regenerating circuit 4b output a rhythm music signal G to a signal changeover circuit 4d. Either the pulse sound signal F or the rhythm music signal G is selected on the basis of the control signal D at the signal changeover circuit 4d, and output to the sound generating part 5 as a signal while the sound generating part 5 is output as sound to the outside.
Patent JP-H07116314-A (JP)
Title: Display method and device at the time of start chuker prize winning for pachinko game machine
Inventor: MATSUO TOSHIHIKO
IPC: A63F7/02
Filed: 1993-10-26
Abstract: PURPOSE:To obtain display method and device for a microdigital pachinko or the first kind of a pachinko, etc., in pachinko game machine. CONSTITUTION:A pachinko game machine is provided with a pattern variation start means 3 for starting variation of a series of patterns when a pachinko ball is caught in a start chucker 2 formed on the board surface of the pachinko game machine 1. By the above driving, a first pattern starting means 4 is forced to take a first action and simultaneously start the change of a pattern such as a rotation change of a rotary pattern such as a digital pachinko or a pachinko of the first kind. When the first action achieves a designated object, a first pattern change stopping means 5 stops the change of a first pattern, and the next pattern starting means 6 takes the next action and simultaneously starts the change of a pattern such as rotation change of a rotary pattern such as the digital pachinko and the pachinko of the usually three times) by a repeating means, and lastly, the first to n-th patterns are evaluated by a pattern evaluating means 10.
Patent JP-H08126682-A (JP)
Title: Moxibustion apparatus
Inventor: MATSUMAE MASATOSHI
IPC: A61H39/06
Filed: 1994-10-28
Abstract: PURPOSE: To achieve excellence in safety with easier temperature adjustment and enable change in temperature, for example, quick heating and cooling. CONSTITUTION: A heating part 10 provided with a thin film electric resistance layer 13 on an electrically insulating substrate 14 is mounted at the end part of a container 1 housing a dry cell 2 and the thin film electric resistance layer 13 of the heating part 10 is connected to the dry cell 2 to generate heat.
Patent JP-H07141951-A (JP)
Title: Protecting agent for contact point etc.
Inventor: TAKENAKA YUTAKA
IPC: C10M105/12
Filed: 1993-11-18
Abstract: PURPOSE:To provide a protecting agent for contact point, etc., equipped with an enhanced reliability of contact point and operability, by using an oxygen- containing aliphatic compound which does not have a multiple bond between carbons, as an effective component, and thereby reducing the production of carbon at the contact point, etc. CONSTITUTION:A protecting agent for electric contact point, etc., contains as effective component at least one of oxygen-containing aliphatic compounds selected among a saturated aliphatic series ether expressed by R<1>-O-R<2>, a saturated ring-form ether configured with 2-5 carbons having three to six atoms in the ring, a saturated aliphatic series alcohol expressed by R<3>-OH, saturated aliphatic series ketone in a chain form or ring form configured with 4-9 carbons, a saturate aliphatic series aldehide configured with 2-9 carbons, a saturated aliphatic series carbonic acid ester in a chain or ring form configured with 4-12 carbons, and saturated aliphatics configured with 2-4 carbons. In formulae, R<1>, R<2> are alkyls configured with 1-5 carbons, while R<3> is alkyl configured with 3-6 carbons. A relay, connector, or sensor as incorporation of this protecting agent exhibits a decreased poor contacting of electric contact point, etc., ensures a long lifetime, and increased reliability as resultant electric item.
Patent JP-H05103389-A (JP)
Title: Loudspeaker device
Inventor: KUDO KENICHI
IPC: H04R1/28
Filed: 1991-10-09
Abstract: PURPOSE:To obtain a loudspeaker device having a high-performance low-pass filter characteristic which is free from resonance peak in an intermediate range of voices with an inexpensive constitution and, at the same time, to improve the input resistance of the loudspeaker device. CONSTITUTION:The inside of a cabinet 1 is divided into the 1st to 4th air chambers 2-4 and 11 and two loudspeakers 5 and 5 for low-pitched sounds are mounted on the wall dividing the chambers 2 and 3 from each other as a buffle plate 6. Then a loudspeaker 8 for intermediate- to high-pitched sounds is provided in the 3rd chamber 4 and an acoustic resonator is formed by forming a port 12 which communicates the 2nd and 4th chambers 3 and 11 with each other on the outside of the 3rd chamber 4.
Patent JP-S63141075-A (JP)
Title: Electrophotographic copying machine
Inventor: ITO MASAZUMI
IPC: G03G15/36
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a well-balanced both-surface copy by providing a data imprinting control means which sets a data imprinting position to a prescribed position different from the data imprinting position of surface copying automatically and imprints data when the reverse surface of the both-surface copy is copied. CONSTITUTION:This copying machine is equipped with a both-surface copying control means which turns over and conveys copying paper after top-surface copying to a copying means again and taken an copy on the reverse surface of the copying paper, a data imprinting means which imprints data on a photosensitive body at the time of copying by the copying means, and the data imprinting control means which sets the data imprinting position automatically to a prescribed position different from the data imprinting position of top-surface copying and allows the data imprinting means to imprint data. When a both- surface copy is taken, the data imprinting position for the reverse surface is changed automatically in correspondence to the data imprinting position of the top-surface copying. The trouble in specifying the imprinting position for each copy is eliminated.
Patent JP-H09134987-A (JP)
Title: Cutting of distal end of inner lead
Inventor: SATO YASUHISA
IPC: B21D28/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To restrain generation of an angular burr by providing a vertical angle of a predetermined length on the side of an inner die pad which is to be punched off, then providing a crush portion in the direction of thickness in a crush die having a predetermined angle with respect to the horizontal, and punching off the crush portion in the die from the opposite side to an inner lead. SOLUTION: A crush portion having a depth of approximately 0.03mm by lead depth is formed by a lower die 102 which has a vertical angle of about 0.05mm provided on the side of a die pad from a distal end cut position 110 of an inner lead 1, and which makes an approximately light acute angle of 1-10 degrees with respect to the horizontal, with the side on the die pad being made vertical and the side on the inner lead being tapered. An upper die 101 is formed flatly. By thus providing a crush portion on the side of the die to make a tapered shape from a slightly outer removal position where the lead is to be cut, in a process prior to a lead cutting process, the distal end of the lead is elastically deformed in cutting and flatly abutted against the die so as to be cut. After the cutting, the distal end of the lead returns to the initial position by elastic deformation.
Patent JP-H02134381-A (JP)
Title: Novel compound
Inventor: SAITO HIROMITSU
IPC: A61K31/495
Filed: 1988-11-16
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> represent H or OH; X represents OH and Y represents cyano or X and Y together as -X-Y represent -O- ; Z represents carboxylic acid or hydroxymethyl). USE:An antitumor agent. PREPARATION:A compound expressed by formula II (Ph represents phenyl) is reacted with a compound expressed by formula III (R'1 and R'2 represent H or trimethylsiloxy; X represents acetoxy, methoxy or trimethylsiloxy) in an inert solvent such as benzene at 50-130 deg.C for 5hr-2days to form a compound expressed by formula IV, which is them reacted with a desilylating agent (example; potassium carbonate) in an inert solvent such as methanol at 0-60 deg.C for 1-15hr to afford a compound expressed by formula V. The resultant compound is then treated with trifluoroacetic acid in an inert solvent to afford a compound expressed by formula VI.
Patent JP-H11126879-A (JP)
Title: Semiconductor device and its production
Inventor: MANABE KAZUTAKA
IPC: H01L27/108
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its production method by which an increase in production cost accompanied by an increase in the number of steps can be suppressed as mush as possible and abnormal etching of inter- layer insulating layer during special surface treatment of accumulation electrode as a typical defective etching of a BPSG film constituting the inter-layer insulation film during HSG pretreatment by a dilute hydrofluoric acid be prevented. SOLUTION: A sidewall 110 made of an insulator is formed continuously on the sidewall of a contact hole 105 which electrically connects the source drain area 101 of a cell Tr with an accumulation electrode 106, extending to the surface of an insulating film under the accumulation electrode 106 at the same time, when an inter-layer insulation film is formed, so that the sidewall 106 can be formed without increase in the number of production steps. The sidewall 110 functions as an etching stopper for preventing of abnormally etching an inter-layer insulating film 104 during special surface treatment of the accumulation electrode 106.
Patent JP-H01131820-A (JP)
Title: Igniter device in gas burner
Inventor: MIYAHARA KINGO
IPC: F23Q3/00
Filed: 1987-11-17
Abstract: PURPOSE:To provide a safe and a positive igniting operation by a method wherein the extremity end of an electrical discharging electrode is placed near the extremity end opening of a hollow guiding tube and a piezo-electric igniter is integrally arranged at a base end of the tube and then the electrical discharging electrode and the piezo-electric igniter are connected through a lead line. CONSTITUTION:A hollow guide tube 114 having both open ends is fitted to an outer periphery of a vertical combustion cylinder 111 of a gas burner 101 having a flame opening 112 at its extremity end in such a way as it may be rotated in any direction The extremity end of an electrical discharging electrode 117 is placed near the extremity end opening of the hollow guide tube 114 and at the same time a piezo-electric igniter 118 is integrally installed at its base end. The electrical discharging electrode 117 and the piezo-electric igniter 118 are connected by a lead line 121. Since the hollow guide tube 114 can be rotated in any direction around a vertical combustion tube 111, a position of the piezo-electric igniter 118 is set at the most appropriate position for ignition and then the ignition operation can be carried out. Since the setting position of the piezo-electric igniter 118 is placed far from an ignition port 112 of the vertical combustion tube 111, a burn may not be applied to a person upon ignition and so a safe and positive ignition can be carried out.
Patent JP-H03150487-A (JP)
Title: Radiation image receiving device
Inventor: SATO KENJI
IPC: G01T1/24
Filed: 1989-11-07
Abstract: PURPOSE:To obtain a sharp image which has no image irregularity, etc., by picking up a radiation image by using a detector array formed by arraying plural radiation detecting elements on the same plane. CONSTITUTION:The semiconductor radiation detecting elements 2...2 and signal processing analog circuit chips 3...3 of the respective detecting elements are arranged on one surface of a wafer 1 adjacently to one another and digital circuits 4...4 are formed on the wafer 1 corresponding to the analog circuit chips 3...3. Those radiation detecting elements 2, analog circuit chips 3, and digital circuits 4 are connected by electric conductor patterns 1a...1a formed on the surface of the wafer 1 to constitute the detector array A. Then a means (driving mechanism) 5 for scanning the detector array A along a detection plane is provided. Consequently, the picture element area of the radiation detecting elements 2...2 covers the entire detection plane.
Patent JP-H09132190-A (JP)
Title: Reduction gear device of power unit for scooter type vehicle
Inventor: SHINKAI TATSUYA
IPC: F16H57/021
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To absorb excessive torque applied to a reduction gear device without increasing the manufacturing cost of a power unit so as to prevent the reduction gear device from breaking down. SOLUTION: In a power unit 12 for a scooter type vehicle in which an engine 13 and a unit case 14 extending rearward are integrated, a rear wheel 15 is directly rotatably supported with the rear part of the unit case 14, and a reduction gear device 51 transmitting the power of the engine 13 to the rear wheel 15 side while reducing speed is housed in the unit case 14, at least two gears (for example a primary driven gear 48 and a secondary driven gear 50) are fixed to gear shafts (a driven shaft 44 and an axle 45) by press fitting. The press-in interference of the press-in parts A, B are set so that limiting torque TAmax, TBmax generating slip at the press-in parts A, B of these gears 48, 50 are in the range of 1.5-3 times the maximum drive torque TA, TB of the engine 13 applied to the press-in parts A, B.