baber/WOPTO huggingface dataset:
Patent JP-H10228815-A (JP)
Title: Reflector for foldable hand light, and hand light for this reflecting tool
Inventor: SAWADA TAKETOSHI
IPC: F21L14/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To uniformly light a subject by adequate light quantity, by constituting a reflecting plate; through using the obserse and reverse surfaces of a reflecting plate as reflecting surfaces, making one side surface (of the reflecting surfaces) of a silver paper, and another side surface of like a white paper, and having reflection coefficients different with each other. SOLUTION: A white paint is painted, or a silver paper is stuck to the reflecting surfaces 71 and 73, etc., of the respective obverse surfaces such as reflecting plates 10 and 17, etc., so as to have a given reflectance. While a silver paper is stuck, or a white paint is painted to the reflecting surface 76, etc., of the respective reverse surfaces of these reflecting plates so as to have a reflectance different from that of the reflecting surfaces 71 and 73, etc. A reflecting tool 1 formed like this is fitted to the front surface 3 of a hand light 2, and a beam from the hand light 2 is reflected by the respective reflecting surfaces 71 and 73, etc., of the reflecting plates 10 and 17, etc., or the reflecting surface 76, etc., to be irradiated to a subject in the rear of the hand light 2.  In such a reflecting tool 1, the sharp lowering of brightness can be eliminated, and moreover the subject can be irradiated at uniform brightness because a diffusion filter is not used.
Patent JP-H08262736-A (JP)
Title: Automatic aperture devcie
Inventor: KIN KIKOU
IPC: G02B26/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic aperture device for adjusting the coherence factor, finely aligned to the optical axis of any stepper. SOLUTION: An automatic aperture device for adjusting a coherence factor is provided with a diaphragm aperture 100 and a driving motor for automatically adjusting the aperture 100. The driving motor is composed of X and Y driving motors 130, 140 for putting the center of the diaphragm aperture 100 in fine motion in relation to an X-axis and a Y-axis, and an adjusting motor 120 for adjusting the radius of the diaphragm aperture 100. The aperture 100 is automatically adjusted, so that its radius can be continuously variable, and since the center itself of the aperture 100 is put in fine motion in relation to the X-axis and Y-axis, the aperture can be finely aligned to the optical axis of any stepper.
Patent JP-S59171141-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUMOTO MASAAKI
IPC: H01L27/00
Filed: 1983-03-17
Abstract: PURPOSE:To obtain an IC having no unnecessary step difference by a method wherein a recessed part for wiring in the longitudinal direction is bored in the surface of a semiconductor substrate whereon active elements have been formed, a conductive material is coated on the whole surface will burying the material in the recessed part, a photo resist is provided on the conductive material only in the recessed part and the rest of the conductive material made to coat on places other than the recessed part is removed by performing an etching using the photo resist as the mask. CONSTITUTION:A recessed part for wiring in the longitudinal direction is bored in the surface of a semiconductor substrate 1 whereon active elements have been formed and a conductive material 2 consisting of Al, Cu, etc., is coated on the whole surface including the surface of the recessed part for burying the material 2 in the recessed part. Then, a photo resist film 3 is coated on the whole surface, and by performing an oxidation plasma ashing or an ion milling, the film 3 is made to remain only in the recessed part and the rest of the film 3 made to coat on places other than the recessed part is removed. After that, the remaining conductive material 2 is removed by performing an etching using the remained film 3 as the mask in such a way as to surround the film 3 for obtaining a wiring in the longitudinal direction having no unnecessary step difference. According to such a method, a new mask becomes unnecessary and a wiring in the longitudinal direction is easily obtained.
Patent JP-H03246992-A (JP)
Title: Multilayer-structure wiring board
Inventor: TAJIMA NAOYUKI
IPC: H05K3/46
Filed: 1990-02-26
Abstract: PURPOSE:To enhance a heat-resistant property and to reduce a manufacturing cost by a method wherein an insulator layer is laminated on a first conductor layer via an adhesive layer and a second conductor layer is laminated directly on the insulator layer to form a four-layer structure. CONSTITUTION:An insulator layer 30 and a conductor layer 33 are laminated to form a two-layer structure; a character hole 34 and a through hole 35 are made in the layer 30. Then, the layer 33 is patterned; a conductor foil whose one face has been coated with an adhesive is laminated on the other face of the layer 30; a conductor layer 31 and an adhesive layer 32 are formed. Then, a resist 36 for pattern protection use of the layer 33 is coated; after that, the layer 31 is patterned; the resist 36 is removed; a plating operation is executed. Thereby, the adhesive layer becomes one layer, a highly-heat-resistant property is obtained on the side of the layer 33, and a cost can be lowered.
Patent JP-H08216522-A (JP)
Title: Optical data recording medium and production thereof
Inventor: KANEKO YUJIRO
IPC: G11B7/2433
Filed: 1995-02-09
Abstract: PURPOSE: To provide a phase change type optical data recording medium having a high C/N ratio or a high erasing ratio and possible in many-time repeated overwriting. CONSTITUTION: In an optical data recording medium wherein a first protective layer 2, a recording layer 3, a second protective layer 4 and a reflecting radiation layer 5 are successively provided on a plastic substrate 1, the main constitutional elements of the recording layer 3 are Ag, In, Sb, Te and N and the N-content thereof is 3-10 atom %.
Patent JP-S60189681-A (JP)
Inventor: TAKAHASHI SHINSUKE
IPC: B62H1/10
Filed: 1984-03-08
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-H06255913-A (JP)
Title: Group management controller of elevator
Inventor: TANABE NORIMICHI
IPC: B66B3/00
Filed: 1993-03-05
Abstract: PURPOSE:To present sure prediction quickly and reduce the distrust feeling of a user due wrong prediction by detection that difference between the appraisal value of an optimum machine and the appraisal values of machines other than the optimum machine is less than a predetermined value, deterring the lighting of the prediction light of the optimum machine by this detection. CONSTITUTION:Based on information from a car call controller 6 in an elevator car 5, information via a tail code 7, and information of a hall call controller 8 sent to an elevator control part 4 in an elevator control pannel 3 connected to an elevator LAN2, precast arrival time difference is computed by means of an evaluation computation part 9 and a precast arrival time computing part 10 in a group management control pannel 1. With the computation, it is possible to prevent generation of precast when evaluation values of the optimum car non-optimum cars with respect to hall calls are under a specified value. Generation of precast errors can be reduced accordingly.
Patent JP-S59170287-A (JP)
Title: Method for exchanging anode in aluminum electrolytic cell
Inventor: UCHIDA KEIJI
IPC: C25C3/12
Filed: 1983-03-17
Abstract: PURPOSE:To carry out more stably the operation of a prebaking type Al electrolytic cell by drawing an anode consumed by electrolysis and by implanting a new anode after preheating it when the consumed electrode is drawn from a part where metal flows slowly in the cell. CONSTITUTION:When each anode in a prebaking type Al electrolytic cell is consumed, it is exchanged for a new anode. At this time, temporary disproportion is caused, and it is especially remarkable when the new anode is implanted in a part where metal flows slowly and a solidified wall is liable to be formed. In order to solve the problem, an anode preheated to >=400 deg.C, preferably 800- 900 deg.C is implanted when a consumed electrode is drawn from a part where metal flows relatively slowly in the cell.
Patent JP-S56142565-A (JP)
Title: Cleaning device of electrophotographic copier
Inventor: TANZAWA SETSU
IPC: G03G21/00
Filed: 1980-04-08
Abstract: PURPOSE:To prolong the life of a rotary brush and make the estimation of the worn state accurate by abutting a freely retractable flicker member on the rotary brush only in the required period. CONSTITUTION:A flicker blade 4 which scrapes the excess developer removed from a photosensitive drum 1 by a rotary brush 2 for cleaning via a solenoid 7 off from the brush 2 is controlled freely retractably from the brush 2 and abuts on the brush 2 only in the required period at the image making. With this constitution, the life of the rotary brush is prolonged, and the degree of abrasion of the rotary brush per sheet of copies is invariable irrespective of copying modes, so that the worn state is accurately estimated and the rotary brush is exchanged in a proper time.
Patent JP-S56141938-A (JP)
Title: Production of organic casting mold
Inventor: HAGA MITSURU
IPC: B22C3/00
Filed: 1980-04-07
Abstract: PURPOSE: To mold a mold of less formation of casting defects by mixing specific resin components as a binder in molding sand and molding the mixture to a mold then coating a mold coating material using methanol as a solvent and allowing the methanol to burn.  
     CONSTITUTION: A soln. consisting of 100pts.wt. the resin component comprising adding 4W10% novolak type phenolic resin to a resol type phenolic resin soln. as a binder, 10W500pts.wt. a polyisocyanate soln. as a hardner and a small amount of a catalyst is first added to molding sand. A mold is molded from this kneaded sand, and the mold is hardened at ordinary temp. by the urethane bond reaction of resol type phenolic resin and polyisocyanate. Next, a mold coating material of ZrO 2  type, Al 2 O 3  type, MgO type using methanol as a solvent is coated on the surface of the mold and is ignited to allow methanol to burn, whereby the unreacted novolak type phenolc resin is heat set. The mold of superior surface hardness and casting surface is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56143883-A (JP)
Title: Multistage hydraulic servo-valve
Inventor: ICHIYANAGI TAKESHI
IPC: F16K31/42
Filed: 1980-04-09
Abstract: PURPOSE: To enable the stabilization of a system through feeding-back of a speed, by a method wherein speeds at a pilot and a spool step in a subject servo-valve, which is a direct driven type employing a high-responsive force motor for use with vibration testers, are detected.  
     CONSTITUTION: A speedometer 4 and a displacement meter 15 are mounted at opposite ends of a main spool 13, and a pilot valve is installed at a speedometer 8. This constitution permits the stabilization of the pilot valve and the main spool 13 through feeding-back of speeds detected by means of said speedometers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56142418-A (JP)
Title: Caloric intake meter
Inventor: NAGANO MAKOTO
IPC: G06Q50/22
Filed: 1980-04-09
Abstract: PURPOSE:To make possible to make even a person who is not accustomed to food ingredient tables or change tables intake appropriate meals easily by displaying the result of classifying and totaling calorific values read out from food ingredient memory corresponding to the amount of food intake. CONSTITUTION:Tables showing the standard amounts of food utilized in daily lives are selected with a table selecting device 1 and the calorific values and ingredients of the specified kinds of food are read out from an ROM1 and stored temporarily in a food ingredient register R1 with selection keys 4. Next, the standard amounts or the number of grams to be taken in are input to a register R2 with ten keys 7, then their contents are multiplied by an arithmetic unit 10, calorific values per each ingredient are classified and totaled in an RAM and displayed (12). The total calorific value is compared (11) with the calorific value stored in a limit unit memory M, and when the calorific value in the RAM has exceeded that in the memory M, an alarm is given by the on-off of the display or some other method.
Patent JP-H10208611-A (JP)
Title: Ground leakage breaker
Inventor: KASHIMA TAKAHIRO
IPC: H01H83/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the workability of a breaker to a zero-phase current transformer, and to miniaturize a breaker itself by insulating a conductor, which passes through the zero-phase current transformer, from each other with an interpole barrier, which is made of the insulating resin, without coating a conductor of each pole, which passes through the zero-phase current transformer, for insulation. SOLUTION: An interpole insulating barrier 42 is made of the insulating synthetic resin, and arranged inside of a zero-phase current transformer 35. The interpole insulating barrier 42 has a rectangular main body 42a and wing parts 42b, 42c projected in both sides of the main body 42a and for holding an intermediate part 221c of a first conductive plate 221 and an intermediate part 222c of a second conductive plate 222. Furthermore, an upper part of the main body 42a is formed with an opposite projection 42d for holding an intermediate part 223c of a third conductive plate 223, and a bottom part of the main body 42a is formed with a suspended leg part 42e so as to insulate each conductive plate 221-223 from each other.  When this interpole insulating barrier is inserted into the zero-phase current transformer 35, a tip of the leg part 42e is fitted in a recessed part of a claw provided in a lower part inside of the zero-phase current transformer 35, and the wing part 42b is engaged with the supporting projection provided inside of the zero-phase current transformer 35.
Patent JP-S52128984-A (JP)
Title: Preparation of vinyl chloride polymers by suspension polymerization
Inventor: ARIGA SHIROU
IPC: C08F14/00
Filed: 1976-04-22
Abstract: PURPOSE: To prepare vinyl chloride polymers by suspension polymerization, while suppressing the sticking of polymer scales to inner surfaces of polymerization reactors by adding nickel compounds to the reaction system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60190193-A (JP)
Title: Controller of refrigerator
Inventor: KAWANISHI YASUHIRO
IPC: H02P27/06
Filed: 1984-03-09
Abstract: PURPOSE:To improve the operating efficiency and to enhance the starting torque by altering the V/f characteristic of an operating frequency band in response to a coolant, and maintaining the V/f characteristic of a starting frequency band irrespective of the coolant at the same value. CONSTITUTION:A rotating speed instructing circuit 17 compares the detected temperature of a thermistor 15 for detecting the temperature in a refrigerator with the set temperature of a variable resistor 16, and outputs a rotating speed command. The command is input through a voltage/frequency converter 19 to the less significant bit of a ROM21 and through an A/D converter 22 to the more significant bit of the ROM21. The ROM21 outputs the output frequency and voltage commands of the inverter in accordance with F/f characteristic. This V/f characteristic can be used in response to the coolant in use in the operating frequency band, and is the same value in the starting frequency band. Thus, the starting torque can be enhanced and the operation is executed in high operating efficiency.
Patent JP-S51120625-A (JP)
Title: Memory information display equipment
Inventor: UCHIKURA TAKAO
IPC: H03M11/14
Filed: 1975-04-16
Abstract: PURPOSE: Operations are efficiently and accurately accomplished without judging the contents of memory registers each time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000244679-A (JP)
Title: Communication terminal
Inventor: OKABE SHIYOUJI
IPC: H04N1/32
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain communication terminal where the distortion of a transmission/ reception signal in a line route between a self device and an opposite party device is optimally corrected and communication quality is improved by selecting a combina tion by which a communication signal is optimally corrected and setting a transmission/ reception equalizer to the selected characteristics. SOLUTION: A transmission side monitors whether equalizer information of the opposite party device is received or not. When it is received, received equalizer information of the opposite party device is stored in RAM (103), which is collated with that of a self device that is previously stored in a ROM, and the combination of the characteristics of the transmission/reception equalizer, by which the line characteristics is optimally compensated, is selected (105). When the selected combination of the transmission/reception equalizer characteristics is reported to the reception side by the transmission side (106), the characteristics of the transmission/reception equalizer of the self device is set in the combination, which is reported from the transmission side, at the reception side (204).  In the meantime, the transmission side also sets the characteristics of the transmission/reception equalizer of one's own device in the selected combination.
Patent JP-S61204211-A (JP)
Title: Aqueous coating composition
Inventor: AIHARA TETSUO
IPC: C08F220/04
Filed: 1985-03-08
Abstract: PURPOSE:Easily and safely obtainable titled composition having improved blocking properties, comprising an aqueous solution or aqueous dispersion of a copolymer containing an unsaturated monomer having a urethane bond and a nonconjugated double bond of (semi-)drying oil fatty acid in a specific ratio. CONSTITUTION:(A) 5-98pts.wt. unsaturated monomer (obtained by blending isocyanate group-containing unsaturated monomer with compound containing hydroxyl group and nonconjugated double bond in molar ratio of 1.0:0.7-1.0:1.4) is blended with (B) 0-20pts.wt. ethylenic unsaturated carboxylic acid and (C) 0-95pts.wt. unsaturated monomer except the components A and B in 100pts.wt. total amounts of the components A, B, and C, to give an aqueous solution or aqueous dispersion of a copolymer resin, which is used to give the aimed composition.
Patent JP-H07259238-A (JP)
Title: Dome roof structure
Inventor: TANIGUCHI HISANORI
IPC: E04B7/10
Filed: 1994-03-16
Abstract: PURPOSE:To shorten a construction period by alternately disposing approximately triangular precast concrete plates and cover members disposed at opening parts to form a roof, and connecting the precast concrete plates to each other at the top parts by pins. CONSTITUTION:In a dome like roof 4, a large number of approximately triangular plane roofing members 6 made of precast concrete are combined and disposed around a ring 5 disposed at a top part 4a. A cover member 7 formed of glass, a film body, an iron plate, or the like is disposed at an opening part formed being surrounded by the adjacent roofing members 6, and the roofing members 6 and the translucent cover members 7 are alternately disposed. The angular parts of the circumferentially or radially adjacent roofing members 6 are opposed to each other and connected by pins so as to partition the whole dome like roof 4 into pieces. The transportation and handling of precast concrete plates can be thereby facilitated.
Patent JP-S59171334-A (JP)
Title: Radio equipment
Inventor: IIZUKA SHIYOUGO
IPC: H04B1/50
Filed: 1983-03-18
Abstract: PURPOSE:To realize an inexpensive radio equipment with a simple construction by using in common a highly stable reference oscillator of a frequency synthesizer for multi-channel switching or the like with an oscillator of a PLL type MODEM. CONSTITUTION:The 2nd IF receiving frequency fR is obtained from a receiving frequency fR at receiving, and inputted to a phase comparator 20 via an SW19 for switching transmission and receiving of an MODEM section together with an output f2 of a mixer 17 and a received output 22 is obtained as an output of a PLL demodulator section. On the other hand, a modulation signal from a modulation input terminal 18 applies modulation to the output frequency f4 of a modulation oscillator 18 at transmission, and the output f3 of the PLL modulator is obtained and it is inputted to a transmission mixer 25 together with a local oscillation frequency fL, then a transmission frequency fT is obtained. The constitution above is constituted that an output of a reference oscillator 9 is used in common to a reference oscillator 30 of the MODEM. Further, the reference oscillator 9 is a highly stable oscillator applied with temperature compensation, and the stability betaL of the oscillating frequency fL of a VCO11 is coincident with the stability of the reference oscillator 9.
Patent JP-S59171494-A (JP)
Inventor: SAEKI KIYOSHI
IPC: H05B33/10
Filed: 1983-03-18
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-S57163112-A (JP)
Title: Device for disposing particles in exhaust gas of diesel engine and method for manufacturing the same
Inventor: SUMIYOSHI MASAHARU
IPC: F02B3/06
Filed: 1981-03-31
Abstract: PURPOSE:To burn and remove collected particles by electrifying plural netlike metal sheets provided on both sides of a cellular ceramic foam, which is wound into a filter for removal of exhaust particles. CONSTITUTION:Two sheets of metallic net 10 and 11 are provided on both sides of cellular ceramic foams 12 and 13, which are wound into a filter 6 for removal of a particles contained in the exhaust gas, which is provided in a casing 2. When the metallic net sheets 10 and 11 connected with electrodes 14 and 15 are electrified, small electric current is generated between the metal net sheets while the number of collected particles are not much, but the current is increased when the amt. of the collected particles increase, which are burnt by the electric current and the filter is regenerated by the removal of particles.
Patent JP-S63212647-A (JP)
Title: Sheet feed device
Inventor: FUJINO HITOSHI
IPC: B65H7/02
Filed: 1987-02-27
Abstract: PURPOSE:To surely detect a sheet by providing a first contact part making contact with a sheet in a sheet storage section and a second contact part making contact with a sheet manually inserted, on a displacement member which is displaced in association with the separation and contact of the sheet. CONSTITUTION:A sheet detecting arm 17 is fixed to one side of a rotary shaft 16 while a first contact point 17a adapted to abut against a sheet S in a paper feed cassette 3 and a second contact point 17b adapted to abut against a manually inserted sheet S1 are formed on the other side of the rotary shaft 16. Further, when the sheets S are present in the cassette 3, a flapper is positioned between photo-couplers 22, 23 so that the presence of the sheets S is indicated. When all sheets are consumed so that the first contact point 17a is lowered, the flapper 20 is located at the position of the photo-coupler 22 so as to indicate no sheet in the cassette. When the manually inserted sheet is pushed out by the second contact point 17b, the flapper 20 is located at the position of the photo-coupler 23 so as to detect the manual insertion of paper sheet.