baber/WOPTO huggingface dataset:
Patent JP-S6042889-A (JP)
Title: Semiconductor laser
Inventor: OOMURA ETSUJI
IPC: H01S5/20
Filed: 1983-08-17
Abstract: PURPOSE:To enable to obtain the title device of a low threshold current which is simply manufactured and controlled in lateral mode by a method wherein a structure of semiconductor laser is formed on a P type semiconductor substrate having a mesa part, and impurity diffusion is utilized. CONSTITUTION:The mesa part 202 is formed on the Zn-doped P-InP substrate 201. Next, an N-InP layer 203, a P-InP layer 204, an active layer 205, and an N- InP layer 206 are successively grown on the substrate 201. In this case, a layer 203 above the mesa part 202 becomes thinner than in the periphery. Here, when the carrier concentration of the layer 203 is kept lower than that of the substrate 201, Zn diffuses (Zn diffused region 207) from the substrate 201 by high temperature in later processes. At this time, since the layer 203 above the mesa part 202 is thinner than in the periphery, only the layer 203 above the mesa part 202 inverts to P type. Thereafter, electrodes 109 and 108 are formed, when the semiconductor laser 200 is completed. This construction enables the effective current concentration to a region 208 and then laser oscillation at a low threshold current.
Patent JP-H04373373-A (JP)
Title: Still video camera
Inventor: MIYAMOTO RYOSUKE
IPC: H04N5/235
Filed: 1991-06-24
Abstract: PURPOSE:To shorten the release time lag by selecting the combination of an aperture and a shutter speed for photometry different from that for actual exposure in a camera where the output value of a solid-state image pickup element is calculated as the photometric value of an object. CONSTITUTION:The video signal output value of a solid-state image pickup element 3 is used as the photometric value of the object to calculate a set luminance value by a system controller 13, and this system controller 13 constitutes a control means which selects the combination of an aperture and a shutter speed. The combination of the aperture and the shutter speed based on the set luminance value calculated at the time of photometry different from that for actual exposure of recording is selected by the system controller 13. Thus, the shutter speed of an electronic shutter of the solid-state image pickup element 3 is finely controlled to limit the aperture for photometry, and the aperture driving time for photometry is shortened.
Patent JP-S624603-A (JP)
Title: Wheel device rapidly detachable to base
Inventor: HENRI MASONETSUTO
IPC: B60B19/00
Filed: 1986-06-26
Abstract: A wheel support system for articles of furniture and the like wherein the wheels are adapted to be readily dismantled from their support to thereby permit stacking of the furniture and wherein the wheels are engageable in vertical notches which are offset at the base of the legs of the furniture in such a manner that the wheels engage the lowermost portion of the legs and are rotatable with respect thereto.
Patent JP-S6140223-A (JP)
Title: Manufacture of compound alpha-halogenated in electron-withdrawing group
Inventor: JIERAARU MINIYAANI
IPC: C07C69/65
Filed: 1985-07-11
Abstract: Compounds halogenated in the  alpha -position to an electron-attracting group of formula    <IMAGE>  (I)  in which X denotes a halogen atom, R denotes a hydrogen atom or a hydrocarbon radical or a radical -(CH2)3-COOR1 and Z denotes a radical -CHO, -COR2, -COOR3, -CONR4R5, -CN, -SO2R6, -NO2, -CO-(CH2)p-COO1 or -COO(CH2)p-COOR1 are made by a halogenating deacylation of a compound of formula    <IMAGE> (II)  in which R' denotes a hydrogen atom or a hydrocarbon radical, R'' denotes a methyl radical and Z' denotes a radical -CHO, -COR2, -COOR3, -CONR4R5, -CN, -SO2R6 or -NO2 or R' and R'' may form a radical -(CH2)- or R' and R'' may form a radical -CO-(CH2)p- or -COO(CH2)p-, using an alkali metal alcoholate or an alkali or alkaline-earth metal carbonate and a halogenating agent.
Patent JP-H023820-A (JP)
Title: Bit pattern generation circuit
Inventor: YANAGIDA KOJI
IPC: G06F7/00
Filed: 1988-06-20
Abstract: PURPOSE:To separate the title circuit into the units of one bit by constituting a circuit generating a signal equivalent to a plural common terms of a logical function by means of a bit pattern instruction signal and a circuit generating and outputting bit patterns at every output bit based on the logical function. CONSTITUTION:The common term generation circuit generating the signal equivalent to plural common terms when the bit patterns for respective output bits are shown by the logical function of the bit pattern instruction signal with the bit pattern instruction signal is provided. The pattern generation circuit generating and outputting the bit patterns at every bit based on the logical function is constituted based on the logical function. Thus, the bit pattern generation circuit 1 can be separated into the units of one bit with the circuit constitution of necessary minimum. When the bit pattern generation circuit is constituted in LSI as a part of an arithmetic circuit, the form can be set to rectangular and the arrangement of the whole LSI is prevented from being affected.
Patent JP-H09311845-A (JP)
Title: Digital signal processor and method therefor
Inventor: YAMADA SHINJI
IPC: G06F15/16
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce both the parts mounting area and the cost of a DSP(digital signal processor) by making the DSP in an enable state read and execute its desired program via a program selection signal. SOLUTION: Only one of those DSP 6 which have not read yet each desired program, is set in an enable state with other DSP 6 kept in disenabled states respectively. Then the enable DSP 6 reads its desired program out of a ROM 9 which stores the programs by outputting its corresponding program selection signal. Thus, the enable DSP 6 reads the desired program by the program selection signal and carries out the program. Then, other DSP 6 which don't read yet their desired programs are successively set in the enable states to read and carry out the desired programs respectively.
Patent JP-H10323434-A (JP)
Title: Sealed ball-type game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealed ball-type game machine by which collected game balls are smoothly joined and a ball stop is eliminated. SOLUTION: Out balls are guided by an out ball collecting passage 33b and collected and also safe balls are guided by a safe ball collecting passage 32b and collected. The collected out balls and the safe balls are joined in a game ball joining part 41 so as to permit them to flow down to a guide flow path 92 and to be guided to a ball feeding device. The out ball collecting passage with a game ball flow rate being larger is arranged at an upper stream side than the safe ball collecting passage in the game ball joining part and the safe ball collecting passage is provided with a safe unit 35 (Joining adjusting means) for permitting the safe balls to intermittently flow down.
Patent JP-S5577432-A (JP)
Title: Spindle floating equipment for automatic assembly machine
Inventor: OZAWA NORIO
IPC: B23P19/00
Filed: 1978-12-07
Abstract: PURPOSE: To completely match the assembly parts chucked on a spindle with their center which is opposed to them by moving the spindle tri-dimensionally and freely and inclining it in every direction.  
     CONSTITUTION: The spindle main body 12 can move in parallel upward and downward by the levers 6a and 6b and horizontally by the links 10a and 10b, thereby freely moving in a flat plane which is vertical to the axis of the spindle and moving in the axial direction by the guide grooves 11a and 11b. In other words, it can movetri-dimensionally. Further, it can be inclined vertically, horizontally, and obliquely by the guide grooves 11a and 11b and spherical bodies 16a and 16b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5776018-A (JP)
Title: Preparation of phenolic resin for felt
Inventor: NAGATA ISAO
IPC: C08G8/20
Filed: 1980-10-29
Abstract: PURPOSE: To obtain a phenolic resin, having the springiness, improved tensile strength, and suitable for a binder in a felt, by reacting a phenol with formaldehyde and a specific comound in the presence of a catalyst.  
     CONSTITUTION: 100pts.wt. phenol is reacted with 25W40pts.wt. formaldehyde and 5W100pts.wt. preferably 10W70pts.wt., compound of the formula (n is 1W10) in the presence of a catalyst, e.g. an acidic catalyst such as oxalic acid. Alternatively, 100pts.wt. phenol is incorporated with 5W50pts.wt., preferably 10W40pts.wt., compound of the formula, and the mixture is molten and solidified at 150W170°C in the synthesizing step to give the aimed phenolic resin. The compound of the formula is obtained by reacting 2,2,4-trimethyl-4-(hydroxyphenyl)chroman with p-isopropenylphenol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05571-A (JP)
Title: Thermal recording medium
Inventor: TAKAHASHI YOSHIYUKI
IPC: B41M5/26
Filed: 1991-06-24
Abstract: PURPOSE:To provide a thermal recording medium with excellent sensitivity which does not allow the degree of whiteness a thermal color development layer to deteriorate in the presence of a variety of epoxy compounds and also hardly allows ground color development at low temperature by improving the properties relative to long preservability such as resistance against oil, plasticizer, moisture and heat of a developed color image formed in the thermal color development layer. CONSTITUTION:A color developer consisting of an aromatic compound which contains -SO2NHCO- group is added to a thermal color development layer formed on a support, together with a substantially colorless dye precursor. In addition, an aromatic compound containing an epoxy cyclic group is added together with the color developer.
Patent JP-H096214-A (JP)
Title: Process cartridge, supply cartridge, and image forming device
Inventor: SATO MINORU
IPC: G03G15/00
Filed: 1995-06-19
Abstract: PURPOSE: To automatically open a seal member only by fitting a process cartridge or a supply cartridge to an image forming device main body. CONSTITUTION: The process cartridge removably fitted to the image forming device main body is provided with an electrophotographic photoreceptor and a developing means developing the latent image formed on the electrophotographic photoreceptor. An opening section 22 provided between the developing means and a developer storing means for feeding a developer to the developing means is covered with a seal member 23, one end section of the seal member 23 is fixed to a winding member 24, and the winding member 24 is rotated via driving mechanisms 25-28 to open the seal member 23. The supply cartridge is removably fitted to the process cartridge. The driving mechanisms 25-28 are provided with cutoff means 26, 30, 32c, 34 cutting off the transmission of the driving force to the winding member 24 after the seal member 23 is wound by the winding member 24 and completely opened.
Patent JP-S61112752-A (JP)
Title: Method of electronically controlling automobile engine
Inventor: ABE KUNIHIRO
IPC: F02D41/14
Filed: 1984-07-20
Abstract: PURPOSE:To enable fuel control, by rewriting the table values of adjacent regions with the average of both the table values at prescribed time, and using the average as a control value. CONSTITUTION:The rotational frequency of an engine is taken into a table, in a step 2. The load on the engine is taken into the table, in a step 4. The difference DELTAy between the learned values y2, y3 of adjacent regions is deter mined, in a step 15. If it is judged in a step 16 that the difference DELTAy is larger than a prescribed value DELTAymax, a step 17 is taken. In the step 17, the arithmetic mean of the learned values y2, y3 is determined. The arithmetic mean is written into a memory, in a step 19. The arithmetic mean is used as a control value. Stable fuel control is thus enabled.
Patent JP-S5675563-A (JP)
Title: Hard watch case
Inventor: HARADA MASANOBU
IPC: C23C8/00
Filed: 1979-11-22
Abstract: PURPOSE:To improve hardness and shock resistance by boronizing the surface layer of a Co base alloy consisting of Cr, W, Ni, C, Si, Mn and Co in specified composition and having specified micro-Vickers hardness. CONSTITUTION:A Co base alloy is formed of 3-85% Cr, 3-30% W, <=30% Ni, <=3% C, <=2% Si, 1% Mn, <=2% Fe and the rest inevitable impurities and Co in weight percentage to have microVickers hardness of 200-800. Then, the surface layer of this Co base alloy is boronized to form a surface hardened layer having hardness Hv of 700-3,000 and thickness of surface hardened layer of 10-200mu.
Patent JP-2000338231-A (JP)
Title: Intruder detecting device
Inventor: MORI HIDETAKA
IPC: G01S13/34
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enable an intruder detecting device to detect an intruder into a room without receiving any influence from the walls and furnitures existing in the room by comparing the state information on the installed location of a transmission-reception antenna and its vicinity when an intruder to be detected exists in the room with the premeasured state information on the location and its vicinity. SOLUTION: An intruder detecting device is provided with a transmission- reception antenna 105 which is installed to a closed intruder watching area, transmits a radio wave, and receives the reflected radio wave of the transmitted radio wave; an A/D converter 201 which digitizes the received radio wave; and an FFT processing section 202 which computes a frequency spectrum by performing FFT on the digitized radio wave. The detecting device is also provided with a peripheral state storing section 204 which computes and stores in advance the peripheral state frequency spectrum of the received radio wave in accordance with the peripheral state of the antenna 105 and intruder detecting means 203 and 205 which detect an intruder into the intruder watching area based on the comparison with a computed frequency spectrum with the above- mentioned peripheral state frequency spectrum.
Patent JP-S6046348-A (JP)
Inventor: KIYASHII KUEIIFUWA UON
IPC: C22F1/10
Filed: 1984-07-21
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-S5674600-A (JP)
Title: Steel ball dispersing type soot remover
Inventor: KAMEI KOUKI
IPC: G21F9/28
Filed: 1979-11-26
Abstract: PURPOSE: To enable to monitor a circulating condition and a circulating amount of steel balls and the like surely at all times by a method wherein a steel ball accumulating tank is divided into upper and lower chambers, which are free of contraction and expansion, and a plurality of spring type batchers are interposed between them in a circumferential direction.  
     CONSTITUTION: A scale of a spring type batcher 9 is set at zero under noload condition of a steel ball accumulating tank 1, subsequently, the steel balls are thrown into an upper chamber 1a of the steel ball accumulating tank 1 through a steel ball transporting pipe 2. The steel balls are accumulated in a lower chamber 1b sequentially and a connecting member 5 which is free of contraction and expansion is expanded by a weight thereof, therefore, indications of standard amount of steel balls in the lower chamber 1b and a specified amount thereof are maked on a spring type batcher 9. According to this method, whether the amount of steel balls circulating through a circulating path is normal or not may be confirmed surely from outside by monitoring the indicating mark on the batcher 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5854422-A (JP)
Title: Bus priority acquiring circuit
Inventor: MOROHASHI MITSUO
IPC: G06F1/18
Filed: 1981-09-28
Abstract: PURPOSE:To expand the degree of freedom of the titled circuit and to reduce the number of working man powers by inserting and pulling out a unit into/from the circuit to automatically execute the connection and disconnection of a signal line on a back panel. CONSTITUTION:A relay RLn is set up on each unit mounting position on a back panel and one terminal X1 of a driving coil of the relay is connected to an electric power source Vcc on the back panel and the other terminal X2 to a unit insertion detecting terminal DTC assigned to each unit mounting position. A break contact rln of the relay RLn is connected between an signal input terminal IN and a signal output terminal OUT of each unit and, only when the terminal X2 of the relay RLn is connected to OV, the terminal IN is disconnected from the terminal OUT. In each unit, the unit resert-detecting signal DTC is connected to OV.
Patent JP-H0810699-A (JP)
Title: Rubber coated stainless steel plate
Inventor: YOSHIDA YASUHIDE
IPC: B05D3/10
Filed: 1994-07-04
Abstract: PURPOSE:To provide a rubber coated stainless steel plate which does not pollute environments, with an outstanding adherence between stainless steel plate and a rubber layer, and is manufactured at a low cost. CONSTITUTION:A chemical treatment liquid consisting of phosphoric acid and silica is applied to the surface of a rubber-coated stainless steel plate, and then is dried to form a chemically treated coating film. In addition, a heat- resistant rubber is formed on the coating film. The weight ratio of phosphoric acid and silica contained in the chemical treatment liquid should preferably be at least 1/5 and at most 5 and the deposition amount of the chemically treated coating film be at least 2mg/m<2> and at most 200mg/m<2>.
Patent JP-S6214278-A (JP)
Title: Information processing system
Inventor: FUJISAWA HIROMICHI
IPC: G06K9/20
Filed: 1985-07-12
Abstract: PURPOSE:To construct a system which can be applied to a wide scope by connecting an OCR module to a personal computer to travel an incorporated software and offering a data input system by the incorporated software and the OCR. CONSTITUTION:A means to translate a form parameter which the incorporated software has into the data form which the OCR module 50 can process is provided, the form parameter obtained by the same means is transferred to the OCR module 50 and the character written in a form 1 is read. The position of the frame can be assumed by the form parameter, and therefore, the pattern of a frame printed in black and a character pattern can be easily separated. The OCR module returns the read character code to a higher order personal computer, and respective data items are checked by the incorporated software. Thus, the system can be applied to the wide scope and the data input can be executed by recognizing the character.
Patent JP-S5274730-A (JP)
Title: Ignition period controller
Inventor: TSUCHIYA HIROSHI
IPC: F02P5/10
Filed: 1975-12-19
Abstract: PURPOSE:To decrease a generation of a harmful gas by heightening a happening rate to maintain in a state of a retarded angle of an ignition period when driving in a town, and by heightening a happening rate to maintain in a state of an advanced angle of an ignition period when driving in a high speed way.
Patent JP-S5855489-A (JP)
Inventor: UIRIAMU EDOWAADO BONDEINERU
IPC: C07D513/04
Filed: 1982-09-01
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-S6132348-A (JP)
Title: Outer fitting of elementary cell
Inventor: SUZUKI MASANORI
IPC: H01M50/562
Filed: 1984-07-23
Abstract: PURPOSE:To form a plastic outer-fitted cell easily, by fixing an elementary cell with a thermally contractive tube and thereafter, inserting it in a metal mold worked beforehand to be a desired shape wherein plastic solution is injected. CONSTITUTION:An elementary cell is formed by laminating a positive electrode charge collector 1, a positive electrode black mix 2 having manganese dioxide as the main component, a separator 3, a negative electrode active material 4 made of a zinc plate and a negative electrode terminal plate 5 and is fixed with a thermally contractive tube 6 arranged surrounding it. Then, it is inserted in a metal mold worked beforehand to be a required shape in which plastic liquidized by heat is injected and thereby, a plastic outer fitting 10 is formed surrounding it. Therefore, it is possible to obtain a plastic outer-fitted cell with an arbitrary shape much easily and besides economically.
Patent JP-H0320155-A (JP)
Title: Gear case for power window regulator and thereof
Inventor: KOSHIMURA TAKESHI
IPC: F16H57/03
Filed: 1989-06-15
Abstract: PURPOSE:To secure such a resinoid gear case as excellent in durability against deformation and breakdown of the gear case by providing a part, erecting a metal plate whose most part embedded with thermoplastic resin, along a bearing of an output shaft and another part flatly extending along the gear case side from the base, respectively. CONSTITUTION:In a gear case housing a warm gear for reducing the rotation of a motor in a power window regulator, this gear case is made up of a metal plate installed so as to embed at least the most part in thermoplastic resin by means of this resin and insert molding. In addition, it is constituted of having a part 8 erected along a bearing of an output shaft installing this metal plate in the gear case and another part almost flatly extending up to an outer circumference of the gear case along the gear case side from the base of an erecting part. With this constitution, such an excellent resinoid gear case that has durability against deformation and breakdown of the gear case caused by load being imposed on the output shaft at time of operation is securable.
Patent JP-S6135995-A (JP)
Title: Supporter for printing plate and printing plate
Inventor: KURUTO RAISU
IPC: B41N1/08
Filed: 1985-07-12
Abstract: An aluminum alloy suitable as a base for printing plates consists essentially of aluminum containing iron (Fe) and manganese (Mn), the Fe content being 1.2 to 2.1% by weight, the Mn content being 0.1 to 0.9% by weight and the sum of the Fe and Mn contents being 1.3 to 2.2% by weight. A printing plate can be produced with such a base, the base being mechanically, chemically and/or electrochemically roughened and if required, anodically oxidized and hydrophilized. The printing plate includes at least one radiation-sensitive reproduction layer applied on the base.
Patent JP-H102595-A (JP)
Title: Thermal storage type air conditioner
Inventor: HATAMURA YASUFUMI
IPC: F24F11/02
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To control an operating pattern so as to completely carry out a cold and heat radiating operation in a time zone mainly necessary for the peak cut of electric power for one day. SOLUTION: A thermal storage type air conditioner carries out a cold and heat radiating operation through a heat exchanger 9 for a cold heat storage and a heat exchanger 4b in a user side. The thermal storage type air conditioner comprises an outside air temperature detector 30 for detecting outside air temperature, an outside air temperature storage device 31 for storing outside air temperature data from the outside air temperature detector 30,  an operating time timer 37 for integrating and storing a cold and heat radiating operation time and a first controller 32A for deciding the cold and heat radiating operation start time of a next day based on the outside air temperature data of the outside air temperature storage device 30 and the cold and heat radiating operation integrated time data of the operating time timer 37 and starting the cold and heat radiating operation on the next day according to the cold and heat radiating operation start time data.
Patent JP-S5579376-A (JP)
Title: Novel 1-phthalazone derivative
Inventor: ISHIKAWA MASAYUKI
IPC: A61P9/10
Filed: 1978-12-12
Abstract: NEW MATERIAL:A 1-phthalazone derivative of formula I (R 1 , 2  are lower alkyl; R 3  is alkyl; R 4  is alkyl or phenyl; R 5  is alkyl, alkoxy, phenyl or pyridyl; R is H, phenyl, pyridyl, etc.).  
     EXAMPLE: The compound of formula II.  
     USE: An agent having thromboxan A 2  antagonistic activity, and useful for the prevention and remedy of arteriosclerosis, thrombosis, ischemic cerebral vascular lesion, and ischemic cardiopathy.  
     PROCESS: The compound I is prepared by reacting a compound III (e.g. 7-ethoxycarbonyl-6,8-dimethyl-4-formyl-1-phthalazone) with a compound IV [e.g. (methylsulfonyl)-acetone] in a solvent such as benzene, in the presence of a catalyst such as pyridine, at 50W150°C, esp. 80W120°C. 
     COPYRIGHT: (C)1980,JPO&Japio