baber/WOPTO huggingface dataset:
Patent JP-H06231736-A (JP)
Title: Lead wire and electric lamp
Inventor: SUGANO TETSUYA
IPC: H01K1/40
Filed: 1993-02-09
Abstract: PURPOSE:To provide lead wires and an electric lamp having an easily formable hook part in which the occurrence of damage in a leg part of a tungsten filament or separation from the hook part is not caused. CONSTITUTION:A tungsten filament 7 is connected inside a hook part 50 to from a bend 55 by bending the tip parts of internal lead wires 5A and 5B through a metallic member such as a metallic plate 51 or a metallic sleeve having hardness lower than these lead wires 5A and 5B. Thereby, when highly hard vibration resistant or corrosion resistant internal lead wires are used, push-pressing work can be facilitated in connecting the wires to each other, and since these can be supported with soft force without pressing the support so firmly between a hook part as flawing a leg part of a filament coil, deformation of a coil part or damage of the leg part can be prevented, so that the lead wires and an electric lamp which present a prescribed initial characteristic and have the long service life, can be provided.
Patent JP-S63190142-A (JP)
Title: Hot forging steel
Inventor: TAKADA KATSUNORI
IPC: C22C38/60
Filed: 1987-02-02
Abstract: PURPOSE:To improve strength at ordinary temp. and toughness at low temp. without requiring tempering treatment, by specifying Mn and Cr contents in a steel composition, the total amount of the above, and the ratio between Cr and Mn contents, respectively, and by applying rapid cooling after hot forging. CONSTITUTION:A steel having a composition which consists of, by weight, 0.04-0.15% Cr, <=1.0% Si, 0.3-3.0% Mn, 0.7-3.0% Cr, 0.01-0.06% Al, and the balance essentially Fe and in which (Mn+Cr)<=0.4% is satisfied and the value of Cr/Mn is regulated to >=1.0 is hot-forged. If necessary, one or more kinds among 0.02-0.50% Mo, 0.01-0.20% Nb, and 0.03-0.30% V, and further, one or more kinds among <=0.15% S, <=0.30% Pb, <=0.005% Ca, <=0.30% Bi, and <=0.30% Fe are incorporated to the steel of the above composition. After hot forging, the steel is rapidly cooled from a temp. of the Ar3 transformation point or above by water cooling, etc. This hot forging steel is useful as a stock for automobile skirt parts, etc., requiring high strength and high toughness at low temp.
Patent JP-S56118376-A (JP)
Title: Optical sensor array device
Inventor: KANAI HIROMI
IPC: H01L27/146
Filed: 1980-02-22
Abstract: PURPOSE:To arrange so that no dust settles around the end part of the optical fiber, by mounting adjacent to the end part of the optical fiber a transparent solid so that a closely attached surface is made between the object to be read. CONSTITUTION:Adjacent to an optical fiber plate 6 which constitutes a reading part, a flat transparent solid, a transparent resin 12 for instance, is mounted on a part to be a path for a light source 8. In this formation the reading part can be closely attached to the original drawing 5, object for reading. With such an arrangement no dust that could disturb the right electric output signals settles around the end part of the optical fiber where the light to be read takes place.
Patent JP-H06213891-A (JP)
Title: Immunity analysis method using gold colloidal particle
Inventor: SUZUOKI JUN
IPC: G01N33/553
Filed: 1993-01-13
Abstract: PURPOSE:To reduce judgment error by reducing reaction time and improving sensitivity since antigen antibody reaction can be promoted owing to the operation of polyanion or its salt and at the same time by making clear the difference between negative reaction and positive reaction when visually observing the specimen near detection limit concentration. CONSTITUTION:Gold colloidal particle where an antibody (or antigen) for a substance to be measured is combined (sensitized gold colloidal particle) and a substance to be measured are allowed to react in a liquid solution containing polyanion with an average molar weight of approximately 20,000 or more or its salt by 0.4-2.5(W/W)% and the substance to be measured is determined or semi-determined based on the resultant absorbance change of gold colloidal particle.
Patent JP-H08231766-A (JP)
Title: Rubber composition and its production
Inventor: KAWAMO TETSUJI
IPC: C08L21/00
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a rubber composition for tire treads, good in wetness, having a tanδ with little temperature dependence and high and stable gripping to a road surface in dry and wet conditions and provide a method for producing the rubber composition. CONSTITUTION: This rubber composition contains (A) 30-90 pts.wt. raw rubber having -40 deg.C-10 deg.C Tg, (B) 10-40 pts.wt. raw rubber viscoelastically incompatible with the raw rubber (A) and having a Tg>=20 deg.C less than the Tg of the raw rubber (A) and 60-100 pts.wt. reinforcing agent against 100 pts.wt. sum total of (A) and (B). This method for producing the rubber composition is to mix the raw rubber (A) and >=80wt.% (of total) reinforcing agent in a sealed mixer at 130-200 deg.C for >=10 seconds, and add and mix the raw rubber (B) and the rest of the reinforcing agent.
Patent JP-H10223278-A (JP)
Title: Flat rectangular conductor joining mechanism and jointing method thereof
Inventor: KAWASHIMA TAKEO
IPC: H01R43/02
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a jointing mechanism and jointing method of a flat rectangular conductor with low manufacturing cost, in spite of having a same electrical jointing performance as the conventional technology. SOLUTION: End parts of flat rectangular conductor 1, 2 whose surface is covered with an insulating film are piled up each other, and two breaks are formed to divide the tips of the flat rectangular conductors into three-forked parts 11, 12, 13, 21, 22, 23. A cross section formed at the end part of each flat rectangular conductor wire by the break is not covered with the insulating film and is coated with a solder 3.
Patent JP-H07231479-A (JP)
Title: Data communication equipment
Inventor: YAMADA DAISUKE
IPC: H04J3/16
Filed: 1994-02-18
Abstract: PURPOSE:To reduce a failure of zone changeover due to insufficiency in available circuits by reducing an information transmission speed when the available channels are deficient or the number of available channels for zone changeover are insufficient. CONSTITUTION:A timing control section 10 detects the number of available channels based on a received control signal from a base station and informs the result to a terminal interface circuit 5. When available channels is insufficient, the circuit 5 outputs an information speed reduction request signal to a data terminal equipment. When the data terminal preferrs to the transmission at a low speed rate regardless of taking more time, the terminal informs a low speed switching signal for the information transmission speed to the terminal interface circuit 5. When the sent data are picture data and the transmission of the data is desired regardless of deteriorated picture quality, the terminal informs a low speed switching signal at an information source coding rate to the circuit 5. The circuit 5 sends information through an available channels based on the signal. Furthermore, even when available channels in other base stations are insufficient, the information transmission speed is reduced.
Patent JP-H10208529-A (JP)
Title: Sheet type light source device
Inventor: SUZUKI SHINGO
IPC: G09F9/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet type light source device of a low electric power consumption type which emits uniform light with a high brightness, while the angle of visibility of an outgoing ray is assured to some extent. SOLUTION: A light reflection pattern 27 formed out of a groove 28 in a triangle in cross section, and of a flat part 29, is made out of a resin substrate 26. The inclination angle α of an oblique surface 30 is determined in such a way that an emission beam out of a light source lamp is totally reflected, and furthermore, the inclined angle β of an oblique surface 31 is so determined in such a way that light passing through the oblique surface 30 can be incident. By this constitution, since no reflecting plate is required, a beam other than the emission beam of the light source can be made incident from the back face 7 and the side surface of a resin substrate 26. And, since the space or the size of the groove part 28 is changed, a beam is increased, which is reflected by the groove part 28 while being inversely proportional to a distance to the light source lamp, and the sheet type light source device can thereby be obtained, which is wide in the angle of visibility, and high and uniform in brightness.
Patent JP-S59147427-A (JP)
Title: Novel silicon semiconductor and manufacture thereof
Inventor: TANAKA KAZUNOBU
IPC: H01L21/205
Filed: 1983-02-10
Abstract: PURPOSE:To obtain an Si semiconductor in which silicon atoms and fluorine atoms are bonded with each other, and having superior ultraviolet rays deterioration resisance by a method wherein a cathode consisting of metal In and a substrate electrode are arranged mutually facing in a reaction chamber, raw material gas containing silicon tetrafluoride and sputtering gas are supplied thereto, and glow discharge is generated between the cathode and the substrate electrode. CONSTITUTION:When a cathode and a substrate electrode are to be arranged mutually facing in a reaction chamber, and glow discharge is to be generated under existence of raw material gas containing silicon tetrafluoride and sputtering gas, metal indium not only acts as an electrode simply, but also enabled to be mixed with Si, and to be doped in evaporated Si is used as a cathode. Moreover for the substrate electrode, a stainless steel, quartz glass, etc. are used, while when quartz glass is to be used, a supporting base is constructed of an electric conductor. Then as an applying electric field to generate glow discharge, several hundreds - thousand volts is used, while as an electric power source, any of DC or AC is favorable. Accordingly, a semiconductor film is generated at the film forming speed of 50-200Angstrom .
Patent JP-S57136238-A (JP)
Title: Information processor
Inventor: NOMIZU NORINAGA
IPC: G06F21/32
Filed: 1981-02-16
Abstract: PURPOSE:To prevent a wrong process request, by supplying unique individual identification information and using the result of collation of the individual information to decide the execution of the process request. CONSTITUTION:A CPU3 transmits the fingerprint information which is supplied through a fingerprint input part 2 provided in an automatic cash paying machine 1 to a fingerprint collating part 4 for the collation. The fingerprint information is collated at the part 4 with the collating fingerprint information which is previously stored in a storage part 5. When coincidence is obtained from this collation, the execution of process is indicated. Otherwise the part 4 sends a signal indicating the discontinvation of execution back to the CPU3. Based on an indication of execution, the CPU3 starts a cash paying process. While the CPU3 transmits a caution signal to the machine 1 in case the discontinuation of execution is indicated. In addition to the fingerprint, one of the palm print, the voice and the holograph or the combination of these factors is available for the individual information. In such a way, a wrong process carried out by another person can be prevented.
Patent JP-S6223845-A (JP)
Inventor: UIRIAMU HOROUERU
IPC: B60R22/185
Filed: 1986-01-31
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-S59147029-A (JP)
Title: Preparation of expanded particles of polyethylene having uniform and fine bubbles
Inventor: HOSODA SATORU
IPC: C08J9/16
Filed: 1983-02-10
Abstract: PURPOSE:To obtain the titled particles having uniform and fine bubbles, by impregnating a styrene monomer into PE pellets blended with specific amounts of inorganic calcium salt and a metal salt of higher fatty acid, polymerizing it to give conjugated particles, crosslinking them with an organic peroxide, expanding them with an evaporaton type blowing agent. CONSTITUTION:100pts.wt. polyethylene is blended with 0.1-1.0pt.wt. total amount of inorganic calcium salt (e.g., calcium carbonate, etc.) and metal salt of higher fatty acid (e.g., calcium stearate, etc.) (a weight ratio of inorganic calcium salt to metal salt of higher fatty acid is preferably (2:1)-(6:1), the blend is pelletized, impregnated with a styrene monomer, which is polymerized to give polyethylene/polystyrene conjugated particles. The conjugated particles are crosslinked with an organic peroxide (e.g., dicumyl peroxide, etc.) to give 10-70wt% gel fraction, and expanded with an evaporation type blowing agent (e.g., butane, etc.) to give the desired particles. USE:A packing material, cushioning material, heat insulating material, etc.
Patent JP-S56119488-A (JP)
Title: Air cooler
Inventor: WATANABE OSAMU
IPC: F28C1/00
Filed: 1980-02-22
Abstract: PURPOSE: To reduce the quantity of cooling water to be used along with enhancing the cooling efficiency, by means of sprinkling the water cooled in the air-water direct contact type circlating water cooler into the air to be cooled, and by returning the warmed up water to the circulating water cooler.  
     CONSTITUTION: The water pumped up from the warm water reservoir 15 by the pump 19 is sprinkled into the circulating water cooler 1, cooled by the direct contact with the cooling air in the section of the packing material 5, transferred to the second cold water reservoir 23 through the first cold water reservoir 10, and sprinkled from the second sprinkler 14 to the packing material 13 of the air cooling section through the pump 25. The sprinkled water cools the air to be cooled which is taken in the direction of the arrow mark by the fan 7 by directly contacting with the air. The temperature of the air discharged from the air cooling section, which is sensed by the temperature senser 27, is controlled by controlling the number of revolution of the driving motor 29 of pump 25. Thus, the cooling efficiency is enhanced, while the quantity of cooling water to be used is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58141362-A (JP)
Title: Method for dephosphorizing silicon alloy
Inventor: YOSHIMURA RIYOUICHI
IPC: C22C33/04
Filed: 1982-02-15
Abstract: PURPOSE:To remove P simply and effectively from a molten Si alloy by holding the Si alloy in a calcareous lining material and by adding Al. CONSTITUTION:A molten Si alloy is held in a high frequency induction furnace or the like lined with a calcareous lining material having >=60% CaO content. About 2-5% Al is then added to the Si alloy in an atmosphere of Ar or the like to refine the alloy. At this time, CaO in the lining material is reduced to Ca with Al, and the Ca reacts with P in the molten Si alloy, forming Ca3P2. This Ca3P2 is captured and absorbed in 12CaO.7Al2O3 formed at the same time. Thus, dephosphorization is accelerated.
Patent JP-H0578311-A (JP)
Title: Beta-amino-alpha-hydroxycarboxylic acid derivative
Inventor: YABE YUICHIRO
IPC: A61K31/40
Filed: 1992-02-06
Abstract: PURPOSE:To obtain a new beta-amino-alpha-hydroxycarboxylic acid derivative useful as an anti-AIDS agent, having excellent inhibitory activity against HIV protease. CONSTITUTION:A compound of formula I [R<1> is (thio)carbonyl substituted with group of A or B, sulfonyl or carbamoyl substituted with group of B; R<2> is H or alkyl; R<4> is H, alkyl substituted with group of group D; R<4> is alkyl, cycloalkyl or aryl which may be substituted with group of C; R<5> is heterocycllyl which is substituted with group of E and may be replaced with alkyl; group A consists of alkoxy and aralkyloxy; group B consists of alkyl, cycloalkyl, aryl, etc.; group C consists of cycloalkyl, heterocyclyl, OH, etc.; group D consists of heterocyclyl, CN, etc.; group E consists of carboxy, carbamoyl, etc.) such as (2S, 3S)-3-(N-benzyloxycarbonyl-L-aspargyl(amino-2-hydroxy-4-phenylbutyryl-- Lproline-t-butyl ester. The compound is obtained by a process shown by the formula.
Patent JP-S62178927-A (JP)
Title: Active matrix panel containing driver
Inventor: MATSUEDA YOJIRO
IPC: G02F1/136
Filed: 1986-02-03
Abstract: PURPOSE:To write faithfully an image signal to a picture element electrode by providing a switching circuit using the first TFT, in a driver integrated circuit, and constituting a TFT array for driving a liquid crystal, of the second TFT whose polarity is different from that of the first TFT. CONSTITUTION:An active matrix panel containing a driver consists of three parts of an X driver part 37, a Y driver part 11 and a picture element area part 12. An image signal is written to data lines 13-15 through TFTs of 5-7 in accordance with a timing of an output pulse of a shift register. A picture element area part is constituted of the data lines 13-15 driven by the X driver, scanning lines 16-18 driven by the Y driver, picture element TFTs 19-27 which are placed in their intersections and drive a picture element electrode, and capacities 28-36 formed by placing a liquid crystal between the picture element electrode and the opposed electrode. Also, if characteristics of the TFT 5 of a P channel and the TFT 19 of an (n) channel are symmetrical, a picture can be reproduced faithfully for the image signal of every level.
Patent JP-2000220501-A (JP)
Title: Control device for engine
Inventor: OBA HIROSHI
IPC: F02D41/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of incompatibility in drivability which is caused by shortage of torque increase when an accelerator pedal is operated for the acceleration in a driving area of a lean air-fuel ratio and under high load at highlands. SOLUTION: A supercharger 37 is so operated that a target supercharging pressure is obtained in a driving area of a lean air-fuel ratio. A computation means 38 computes an actual supercharging pressure estimated value in the case that a standard engine is used under reference atmospheric pressure. A computation means 39 computes a supercharging pressure correction value according to difference between the reference atmospheric pressure and the actual supercharging pressure estimation value during acceleration in the driving area of the lean air-fuel ratio. A computation means 40 computes a second target intake air amount by increasingly correcting a target intake air amount by the use of the supercharging pressure correction value. A throttle valve control device 31 is driven by a driving means 41 so as to introduce the second target intake air amount into an engine.
Patent JP-H05306266-A (JP)
Title: Polymerizable emulsifier, reactive group and polymer of emulsifier and other monomer
Inventor: RUTOGAA HAIRIGAA
IPC: C08F212/14
Filed: 1993-01-18
Abstract: PURPOSE: To prepare a compd. useful as an emulsifier for aq. emulsions, a reactive group for linking to protein and nucleic acid, and as a polymer with other monomers.  
     CONSTITUTION: A compd. of formula I (X is NH-CO-Y or Y; Y is NH, O or S; Z is COOM or SO 3 M; M is H, Na, ammonium or K; R 1  to R 3  are each H or methyl; R 4  is a 1-12C alkylene, a 3-12C cycloalkylene, phenylene or naphthylene). The compd. is obtd. by bringing a styrene derivative of formula II (X 1  is NCO or Cl) to react with an aminosulfonic acid of the formula X 2 -R 4 -Z (X 2  is OH or NH 2 ) or an aminocarboxylic acid or a hydroxysulfonic acid or a hydroxycarboxylic acid. By using the compd. of formula I, latex having 100% solid content can be produced. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S56120801-A (JP)
Title: Braking circuit
Inventor: HAMADA HAJIME
IPC: F15B11/02
Filed: 1980-02-25
Abstract: PURPOSE: To improve the braking efficiency on the halt position accuracy by arranging a variable throttle in parallel to a counterbalance valve between a backpressure side of a cylinder and a switching valve.  
     CONSTITUTION: Between the backpressure side B of the cylinder 1 and the switching valve 4 is arranged the variable throttle 8 in parallel to the counterbalance valve 3. By this, if a set pressure of the counterbalance valve 3 is increased for the purpose of increasing the braking effect, a remaining pressure is easy to escape with respect to the halting operation, and therefore no pressure back phenomenon occurs. Thus, the braking effect and the halt position accuracy are both improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08221180-A (JP)
Title: Information input/output system
Inventor: NAKAJIMA TADASHI
IPC: G06F3/0488
Filed: 1995-02-09
Abstract: PURPOSE: To make the information input/output system small-sized, thin, and lightweight by integrating various functions and transmitting general information between a wireless coordinate indicating device and an information processor through easy operation. CONSTITUTION: On the side of a wireless coordinate indicator S1, code information D which is gathered by an information gathering part 10 and stored in a temporary storage part 11 and a position indication signal L indicating object information A displayed on the display part 21 of an information processor T1 are sent from a signal generation/code information transmission part 14 to the information processor T1. The information processor T1 performs position detection by a position detection part 22 and a position detection processing part 24 to detect the object information A, and a code information extraction part 23 extracts the code information D. The detected object information A and extracted code information D are related as a management table TB and various processes are performed by an information management/processing part 25.
Patent JP-H07207717-A (JP)
Title: Intake method for well water and intake device
Inventor: YAOITA MASAYOSHI
IPC: E03B3/16
Filed: 1994-01-21
Abstract: PURPOSE:To pump up water in a gas-free condition by separating a bubble form of gas in an umbrella type gas pocket box and pumping up a downward flow of water in an intake box via a pump. CONSTITUTION:A gas sampling section 1 and an intake box 22 as integral part of a submerged pump 23 is laid in a well A and the pump 23 is operated. As a result, well water (a) is discharged from an intake port 24 to the outside of the well A via a delivery pipe 25. On the other hand, gas in the water (a) rises in the form of bubbles (b), and most of the bubbles pass an umbrella type gas pocket box 11 covering almost all of the inner diameter of the well A. Then, the bubbles stagnate in the upper space of the box 11 and are released to the atmosphere via a gas discharge pipe. Also, the well water (a) rises along the surrounding section of the box 11, and turns into a downward flow at the opening 21 of the intake box 22, finally reaching the intake port 24. Bubbles (b) not separated in the box 11 are not entrapped with the water (a) flowing downward and reaching the port 24, and rise due to the buoyancy thereof. The bubbles (b) finally reach the upper section of the well A and are released to the atmosphere.