baber/WOPTO huggingface dataset:
Patent JP-H08322788-A (JP)
Title: Endoscope
Inventor: YASUI NAOKI
IPC: A61B1/00
Filed: 1995-06-02
Abstract: PURPOSE: To prevent breaking of internal organs by providing an operating part linked to a base end of a flexible tubular inserting part with a bending operating device while a part on the base end side of a treating device insertion channel is arranged free to move in the direction of the axis of a tube to allow restricting of changes in running position of the insertion channel as caused by the bending of an inserting part. CONSTITUTION: A treating device insertion channel 10 is inserted into an insertion part shielded with a flexible tube and the base end thereof is connected to a treating device insertion cap 11. The base end of the treating device insertion cap 11 is screwed down on a cylindrical cap receiving cylinder 41 arranged free to move axially and the receiving cylinder 41 is at rest at a balanced position of spring forces of two coil springs 42 and 43 arranged sandwiching a flange 41a part. When an insertion channel 10 is pulled from the tip side thereof, an inside coil spring 42 is compressed and by the contrary, when the insertion channel 10 is pushed from the tip side thereof, an outside coil spring 43 is compressed to keep the running position of the insertion channel 10 from moving within a bending part 2.
Patent JP-H031603-A (JP)
Title: Amplifier
Inventor: KOYANO ATSUSHI
IPC: H03G3/10
Filed: 1989-05-30
Abstract: PURPOSE:To vary the input and output characteristic to a different characteristic respectively by providing a means adjusting a current of a variable bias current source of a differential amplifier and an output stage differential amplifier. CONSTITUTION:A variable resistor RB to adjust the current of variable current sources I0, I1, I2 and I3 to give a bias to an output stage differential amplifier D is provided to the amplifier. Moreover, a variable current source I'1 to supply a bias current and a variable resistor RC to adjust the current of the variable current source I'1 are provided to a differential amplifier B. when the variable resistor RB is adjusted, the input and output characteristic of the amplifier has a 1st desired characteristic in response to thereto. Furthermore, when the variable resistor RC is adjusted, the input and output characteristic of the amplifier has a 2nd desired characteristic in response to thereto.
Patent JP-S5661422-A (JP)
Title: Preparation of urethane foam
Inventor: NAKA REIJI
IPC: C08G18/00
Filed: 1979-10-24
Abstract: PURPOSE: To prepare a polyurethane foam with excellent free foam density and heat insulating characteristics, by use of five kinds of polyethers in a specified proportion, in the preparation of an urethane foam, using water as a foaming agent.  
     CONSTITUTION: (A) 100pts.wt. of a polyether mixture composed of (i) 15W 25pts.wt. of an adduct of bisphenol with ethylene oxide, (ii) 30W40pts.wt. of an adduct of ethylenediamine with propylene oxide, (iii) 35W25pts.wt. of an adduct of ethylene diamine with ethylene oxide, (iv) 10W5pts.wt. an adduct of sucrose with propylene oxide and (v) 10W5pts.wt. of an adduct of diethanolamine with propylene oxide, is foamed with addition of (B) a necessary amount of an isocyanate (C) 5W9pts.wt. of water (D) 1W2pts.wt. of a foam stabilizer and (E) 0.5W 3.5pts.wt. of a catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5470891-A (JP)
Title: Automatic plug meter of cotinuous repetition type
Inventor: YAMAMOTO HAJIME
IPC: G01N33/20
Filed: 1977-11-16
Abstract: PURPOSE: To drive a plug meter, which is used to meter the purity of liquid metal sodium, always under a proper running condition thereby to accurately measure the saturated temperature by always monitoring the running condition of the plug meter and automatically adjusting the same.  
     CONSTITUTION: The preset flow rate Q× for driving a blower B is set at a constant level so that the repeated drives are always accomplished in the vicinity of the preset level Q×. As a result, the flow rate Q dueing the drive can be held substantially at a constant level so that the level of R to be produced by a converter 11 is also invaried. On the other hand, a damper 20 for adjusting the air flow rate is attached to the cooling inlet such that its opening is controlled to make it possible to always effect the cooling operation within the most proper wind flow range. More specifically, the wind flow rate Q' is measured by the wind meter 10 attached to the conventional apparatus so that it is converted into S 1  through converters 12 and 13. A judging device 14 is supplied simultaneously with the R and S values to be obtainable from the Na flow rate Q to produce the discrepancy ΔS 1  from the most proper running range. On the basis of the value ΔS 1 , the air flow rate ΔQ' to be adjusted is calculated by a converter 21. The value thus calculated is then converted by a converter 22 into the damper opening to be adjusted thereby to determine the damper opening of the subsequent colling operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09319592-A (JP)
Title: Microcomputer
Inventor: KUWABARA KAZUYOSHI
IPC: G06F11/28
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To make asynchronous privilege interruption processing time and event generation timing in privilege interruption processing based on event counting. SOLUTION: This microcomputer has an interruption instruction memory 6, an instruction unit 1, an arithmetic unit 2, a program counter 7, an interruption control part 8, a memory control part 5, an input/output unit 4 and an input/output register 3 and further, a counter value hold circuit 81 is provided for holding a set value and outputting it to the event counter 8. The input/output unit 4 and the input/output register 3 which are the data input/output means write the set value from the outside to this counter value hold circuit 81. At the time of coincidence with the set value, the event counter 8 outputs a counter coincide signal 93, a count instruct signal 96 is outputted by correspondent privilege interruption processing and the event counter 8 is initialized.
Patent JP-H05335359-A (JP)
Title: Semiconductor mounting substrate
Inventor: BABA TERUYOSHI
IPC: H01L23/28
Filed: 1992-05-28
Abstract: PURPOSE:To form the substrate so as to provide a recessed part having a structure in which air bubbles are hard to be left near a boundary part in the hardening process of a low-viscosity resin in the formation process of a sealing resin layer. CONSTITUTION:A semiconductor chip 2 is mounted on the bottom face part 4a of a recessed part 4 which has been formed in a substrate 3; conductive patterns 5 which have been laid on the surface of the substrate 3 are connected electrically to the semiconductor chip 2 by using many wires 7. In addition, the semiconductor chip 2 and the wires 7 are covered with an insulating and solid-like sealing resin layer 6 without leaving any gap. The recessed part 4 is provided with the bottom face part 4a and a sidewall part which is perpendicular to the bottom face part 4a; the boundary part 8 between the bottom face part 4a and the sidewall part 4b is constituted so as to form a curved surface wholly.
Patent JP-S5469821-A (JP)
Title: Construction method of underground tank
Inventor: KARAKI KUNIAKI
IPC: E02D17/04
Filed: 1977-11-15
Abstract: PURPOSE:To prevent the heaving of a ground during the construction of an underground tank by driving piles under a temporarily installed slab reaching the supporting ground at the bottom of the tank and storing a water above the slab to transmit the water load to the supporting ground. CONSTITUTION:Sheet piles 1 also acting as a water stop are installed and the inside of said sheet pile is excavated with a side wall subsequently installed thereto. Piles 4 capable of withstanding the weigth of the water and of a temporarily installed slab 5 are driven in and the temporarily installed slab is installed thereon. Water having sufficient weight to balance with the heaving is filled in a space surrounded by the temporarily installed slab 5 and the side wall 3, and the space underneath the temporarily installed slab 5 is pressureized by an air introduced through an airlock shaft 6 to prevent an underground water and is excavated to the predetermined depth where a foundation bottom plate 7 holding the pipts 7 is installed.
Patent JP-H0331343-A (JP)
Title: Fire-resistant polymer compound and its application to electric cable covering
Inventor: PATORISU BURAN
IPC: H01B3/44
Filed: 1990-05-25
Abstract: Flame-retarded polymer compositions comprising a hydrated inorganic filler, at least one ethylene/alkyl (meth)acrylate copolymer and at least one copolymer of ethylene and of at least one  alpha -olefin, which compositions consist essentially of 120 to 240 parts by weight of hydrated inorganic filler per 100 parts by weight of a polymer phase consisting of: (a) 30 to 75 parts by weight of at least one ethylene/alkyl (meth)acrylate copolymer (A) having a content of alkyl (meth)acrylate of between 1 and 50 mol %, (b) 10 to 30 parts by weight of at least one ethylene/alkyl (meth)acrylate/unsaturated dicarboxylic acid anhydride terpolymer (B), (c) 5 to 55 parts by weight of at least one copolymer of ethylene and of at least one alpha -olefin (C) having a density of between 0.865 and 0.915 and a degree of crystallinity equal to at least 5%, and (d) 0 to 5 parts by weight of at least one low-density polyethylene (D). Industrial articles comprising such a flame-retarded polymer composition.
Patent JP-S6027487-A (JP)
Title: Laser welding device
Inventor: KUBOTA KAZUO
IPC: B23K26/142
Filed: 1983-07-26
Abstract: PURPOSE:To provide a titled device which prevents staining of protective glass and improves quality and productivity by the constitution in which a laser beam is transmitted through the through-hole of a working nozzle fitted to the laser beam outlet side of the protective glass and a gas is blown off. CONSTITUTION:A working nozzle body 17 mounted with protective glass 22 for a working lens 21 which condenses a laser beam 20 oscillated from a laser oscillator for working is installed freely attachably and detachably by means of a set bolt 18 to a lens holder 19 on the body side of a laser working machine of a laser welding device. A gas 24 such as inert gas or air is admitted through a gas inflow port 23 into said body 17 and is ejected through a through-hole 25 for transmission of the laser beam 20 provided near the focus point for working to prevent the entry of the gas 26 generated during welding into the working nozzle, to prevent the contamination of the glass 22 and at the same time to decrease the spatter 29 scattering from the molten part 28 of materials 27 to be welded. Said gas depresses the part 28 and forms a smooth weld surface.
Patent JP-S5662918-A (JP)
Title: Heat treating apparatus
Inventor: INOUE KIYOSHI
IPC: C21D1/09
Filed: 1979-10-25
Abstract: PURPOSE:To make possible the application of uniform heat treatment to predetermined parts  with less thermal deformation by adjusting the rate of forcusing of a beam and the speed and  method of irradiation scanning at the time of heat treating an iron or steel material by irradiating  the same with the focused beam of high energy. CONSTITUTION:A high energy beam such as laser beam or electron beam is discharged in the  microgap between the predetermined position 3A of an object 1 to be treated, such as iron or  steel material, connected to a pulse electric power source 15, and the end part 14A of an electrode  10, whereby heat treatment is performed. In this case, a table 11 placed with the material 1 to be  treated is moved and controlled in the X-, Y-axis directions by driving a motor 12 by means of an  NC control unit 13. In addition, the feed speed of the table 11 is controlled by applying the clock  pulses generated by the oscillator 16 to the NC unit 13. To this end, the heating is performed by  controlling the irradiation density to 10<3>-10<5> watt 1cm<2> and irradiation time to <=1sec by the  movement of the object 1 to be treated and controlling of the electric power source 15 by means  of the irradiation position, irradiation spot width, beam output, irradiation depth, irradiation time,  the scanning speed of the beam spot, scanning locus, etc. suited to the standard patterns of heat  treatment, after which quenching is performed.
Patent JP-H07140563-A (JP)
Title: High-speed index printer
Inventor: JIYOSEFU ANSONII MANIKO
IPC: G03B27/46
Filed: 1994-06-20
Abstract: PURPOSE: To perform digital index printing and normal optical printing as a part of a normal printing operation without cutting a negative or differently handling a cut negative. CONSTITUTION: The device constitutes this high-speed index printer composed of a means for scanning a photograph image appearing on a photograph material so as to form the digital display value of the photograph image, an optical exposure means connected to the scanning means so as to optically expose the photograph image scanned by the scanning means on a photosensitive material web through a first printing path provided with a lens and a light source controlled by the scanning means and a digital image exposure means connected to the scanning means for exposing a digital image through a second printing path on the photosensitive material web by using the digital display value of the photograph image.
Patent JP-H0435373-A (JP)
Title: Solid-state image pickup element
Inventor: NISHI SHINICHI
IPC: H04N5/376
Filed: 1990-05-28
Abstract: PURPOSE:To realize a heat dissipation effect for both a printed circuit board and a drive circuit heated in itself by providing a solid-state image pickup element and a drive circuit driving the solid-state image pickup element onto an excellent heat conductivity board of a ceramic board or a metallic board having an insulation layer. CONSTITUTION:Ceramic boards having a heat conductivity of 10W/m.K or over or metallic boards having an insulation layer are used as excellent heat conductivity boards 11a, 11d, and a solid-state image pickup element converting a picture into an electric signal and a drive circuit driving the solid-state image pickup element are provided on the boards 11a, 11d. In this embodiment, alumina ceramic boards are employed for the boards 11a, 11d. Moreover, the printed circuit board 11 is formed by sintering alumina powder to be an insulating plate whose heat conductivity is 31. Thus, the boards 11a,11d are themselves with excellent heat conductivity and heat dissipation characteristic without provision of any new heat sink or cooling element or the like. Thus, the characteristic whose performance is not entirely deteriorated even when the operation is consecutive for a long time is realized.
Patent JP-H11315993-A (JP)
Title: Pipe protecting member
Inventor: KUMAGAI RYOJI
IPC: F16L58/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a pipe protecting member, which is surely attached by simple work and has a long anti-corrosion characteristic. SOLUTION: A stainless steel plate 14 is provided so as to be bent along the outer side face of a pipe 12, and a protecting member is integrally provide in the bent inner side face of the stainless steel plate 14 so as to be almost equal or larger than the stainless steel plate 14. Further, this protecting member is provided with an anti-corrosive resin sheet 16 such as rubber or a synthetic resin having resistance to corrosion and stuck to a specified pipe 12, and release paper covering the stuck surface of the anti-corrosive resin sheet 16.
Patent JP-2000326750-A (JP)
Title: Control system of four wheel drive car
Inventor: ITO KENICHIRO
IPC: B60K23/08
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of easily traveling as a full time 4WD by controlling a 4WD car in an area advantageous to heating and abrasion having little engaging rotational difference, and of using a rotation transmission device in a low rotating speed part after reducing a speed by a differential gear by installing the rotation transmission device in the middle of a front wheel drive system on the outside of a transmission. SOLUTION: In a vehicular rotation transmission device installed on front wheels of a four wheel drive car directly coupled with front/rear wheels and switching the transmission and cutoff of driving force, a cam member 17 and an outer ring 16 are rotatably fitted on the inside and outside, plural rollers 31 engageable with cages 28 in both directions are housed between the cam member 17 and the outer ring 16 to form a two-way clutch A, an electromagnetic clutch B for connecting a rotor 43 to the outer ring 16 side is juxtaposed, a vehicle condition is detected by a sensor, the information is inputted to a control circuit, and 4WD and 2WD are switched by controlling an electric current to an electromagnetic 39 of the electromagnetic clutch B by the control circuit.
Patent JP-H04361461-A (JP)
Title: Telephone system
Inventor: MITSUO SADATAKA
IPC: H04Q3/58
Filed: 1991-06-10
Abstract: PURPOSE:To provide the means capable of easily obtaining a current time of a call destination opposite country by utilizing a country dependent current time calculation function when a caller uses the telephone set to make an international call. CONSTITUTION:Dial information entered from a telephone set 200 and stored in an outside line dial information storage means 119, an international transmission code stored in an international transmission code storage means 110, and a country code stored in a country code storage means 111 are compared and a dial analysis means 117 obtains a call destination opposite country, then the call destination opposite country obtains a time difference by country stored in a country dependent time difference storage means 112 and a call destination opposite country current time calculation means 104 calculates a call destination opposite country current time based on the time difference and on the current time of its own country stored in its own country current time storage means 109.
Patent JP-S5926406-A (JP)
Inventor: UCHIDA TAKEHIKO
IPC: B65B7/28
Filed: 1982-08-06
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-S6325207-A (JP)
Inventor: ANDOREASU EE MERASU
IPC: C01F17/206
Filed: 1987-06-02
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-S62294275-A (JP)
Title: Image projector
Inventor: ENDO MITSUHARU
IPC: G03G15/22
Filed: 1986-06-13
Abstract: PURPOSE:To reduce the running cost by scraping off a transfer image on a transparent film by a blade. CONSTITUTION:A transfer roll 27 and a driving roll 28 are provided in an enclosure 1, and an endless transparent film 29 is wound around rolls 27 and 28 so that a part of this film 29 faces a transparent window 6, and a blade 30 brought into contact with the film 29 is provided. The image copied on a photosensitive body 4 is transferred to the film 29 by applying a voltage to the roll 27. At the time of projecting this transfer image, the roll 28 is driven to allow the transfer image to face the light projection window 6, and the transfer image on the film 29 is illuminated by a light source to project the transfer image to a screen. When the film 29 is rotated clockwise to transfer the next image to the film 29, the preceding transfer image is scraped off because the blade 30 is brought into contact with the film 29. Thus, the operation to transfer and project the copy image on the photosensitive body 4 can be repeated, and waste of the film is avoided to reduce the running cost.
Patent JP-S5928456-A (JP)
Title: Nutrient assistant food prepared from brain of food animal
Inventor: TAKESHIMA OSAMU
IPC: A23L13/00
Filed: 1982-08-10
Abstract: PURPOSE:To enable the use of the brain of a food animal such as cattle, as a nutrient assistant food, by freeze-drying and pulverizing the brain, and storing the product in the form of powder or pellets e.g. in a freezer. CONSTITUTION:The brain of a food animal such as cattle, pig, etc. is dried by freeze-drying or other method, and the product is pulverized. The powder is if necessary pelletized (e.g. in the form of tablets), and served for food or for pharmaceutical use. To prevent the degradation of the product, it is desirable to store by freezing, or in a completely dry state, or in a state kept from air (coating a tablet with a film or sugar, or putting the powder into a soft capsule). It can be used practically as a nutrient assistant food or as a drug as it is or by mixing with other food such as green tea, etc., or various vitamins, minerals, etc.
Patent JP-S5261436-A (JP)
Title: Digital input circuit
Inventor: YOSHIDA MASAHIRO
IPC: G06F3/00
Filed: 1975-11-17
Abstract: PURPOSE: The use of only l+ m-units (lx m = N) photo coupler is sufficient to perform input of N-units signal. Thus, an economical digital input circuit is obtained with reduced noise intrusion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5931371-A (JP)
Inventor: SAIKAI TSUNEZOU
IPC: E05B47/06
Filed: 1982-08-10
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-H034087-A (JP)
Title: Buried duct
Inventor: OKUZAWA TOSHIO
IPC: F16L5/02
Filed: 1989-05-31
Abstract: PURPOSE:To improve workability, vibration-isolation and noiseproof by forming a buried duct, which penetrates through a partition, in a double duct in combination with an outer duct in size a little smaller than the opening size and an inner duct in a size smaller than the outer duct and arranging a filler material of vibro-isolating substance, noise-shielding substance, etc. in a clearance between both the inner and outer ducts. CONSTITUTION:An air duct 1 is formed in rectangular tubular shape, and a flange 2 is provided in an inner direction in the peripheral end of both side openings. While a casing 3 is formed in rectangular tubular shape of similar figure to the air duct 1, and a reinforcing angle 4 is secured to the peripheral edge in both end side openings. The air duct 1 and the casing 3 are combined so as to form a space 6, and a vibro-isolating rubber 7 and lock wool 8 are respectively arranged in four sides in the space 6 and fixedly tightened by bolts 9. The lock wool 8 jointly serves for heat-insulation, vibro-isolation and noiseproof. Workability is improved by eliminating the necessity for work of winding glass wool or the like or work of filling a hole with mortar after the duct is arranged.
Patent JP-S5262608-A (JP)
Title: Fly wheel magnet
Inventor: KIKUCHI MASAO
IPC: H02K21/22
Filed: 1975-11-19
Abstract: PURPOSE: To make parts interchangeable by installing a plurality of common magnetic poles of generating element, and improving generating performance through increase of air gap area of magnetic pole face and core flux, thereby uniforming magnetic ballance of generating element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06349433-A (JP)
Title: Ion source device
Inventor: NAKAYAMA TAKAYUKI
IPC: H01J37/08
Filed: 1993-06-10
Abstract: PURPOSE:To enable the continuous operation of an ion source device, which utilizes the electron emitted from a filament to generate the plasma and which draws out the ion from that plasma to generate the ion beam, for a long time by prolonging the lifetime of a filament. CONSTITUTION:A specified number or more of filaments 3-1 to 3-6 are arranged in a plasma chamber, and at the initial time of the starting of the operation, a specified number of filaments 3-1, 3-2, 3-3 are electrified, and the residual filaments are left as a spare. Ammeters 10-1 to 10-6 and switches 11-1 to 11-6 are connected to each filament 3-1 to 3-6, and each ammeter 10-1 10-6 are connected to a CPU 13 for controlling ON/OFF of the switches 11-1 to 11-6 through comparators 12-1 to 12-6. On the basis of the signal from the comparators 12-1 to 12-6, the CPU 13 is programmed so as to turn on the switches 11-4, 11-5, 11-6 corresponding to the spare filaments 3-4, 3-5, 3-6 for each time when the filament during the operation is seemed to be fused.