baber/WOPTO huggingface dataset:
Patent JP-S61290412-A (JP)
Title: Bidirectional optical transmission module
Inventor: ARIMA HIDEO
IPC: G02B6/28
Filed: 1985-06-19
Abstract: PURPOSE:To reduce the size and cost of a device by forming one end of an optical transmission medium into total reflection construction and respectively providing a photodetector in the total reflection direction thereof and light emitting element near the outside part of the medium on the extension of the optical axis before reflection. CONSTITUTION:ICs 6, 7 for signal reception and transmission and a lead frame 8 for connection to the outside are attached onto a substrate 1 formed with a thick film circuit and the light emitting element 5 is provided to the 45 deg. cut end face 3a side of a quartz rod of a regular quadrangular column on the extension of the central axis thereof. The output end face 3a is used as a total reflection face for light and the photodetector 4 is provided to the outlet. Transmitted light is conducted thereto from the element 5 on the outside. The light passing through a high-refractive index medium 3 is reflected by the face 3a and the light passing through the space transmits the reflection face and infilters and medium 3. One medium is thus used for bidirectional transmission by which the cost and size thereof are reduced.
Patent JP-S63299201-A (JP)
Title: Glass-enclosed thermistor
Inventor: TAMURA NOBUHIRO
IPC: H01C7/04
Filed: 1987-05-29
Abstract: PURPOSE:To reduce impure gas to be emitted and to improve unevenness of the value of resistirity of a thermistor chip, by tightly sealing a metal piece made of a conductive getter and a pair of slug leads electrically holding the thermister chip and the metal chip in a glass container. CONSTITUTION:A pair of slug leads 3 are electrically connected to the other electrode 1b of a thermister chip 1 and to the other end of a metal piece 2 and these slug leads 3 are further connected to a wire 4 respectively. And, in order to airtightly hold the thermister chip 1, the metal piece 2 and the slug leads 3, these are tightly enclosed in a glass container 5. Here, for instance, the dumet wire 4, which is approximate to the glass container 5 in the coefficient of thermal expansion, is desirable to be used for the wire 4 connecting to the slug leads 3. Furthermore, porous alumina is arranged in an air gap inside this glass container.
Patent JP-S6069120-A (JP)
Inventor: HERUMUUTO MARUKERUTO
IPC: C08G18/48
Filed: 1984-06-26
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-H11326077-A (JP)
Title: Heat flux measuring gauge
Inventor: TAKEISHI KENICHIRO
IPC: G01K17/06
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To surely measure the heat flux at a local position, e.g. a surface with a curvature or a narrow section, in a heat flux measuring gauge measuring the heat flux via the principle of the unstationary measuring method. SOLUTION: Heat flux is measured by a resistor circuit 4 formed on the upper surface of a cylindrical gauge main body 3 in this heat flux measuring gauge. The heat flux measuring gauge is provided with a lead circuit 5 formed on the side face of the cylindrical gauge main body 3 to be continued to the lower section of the cylindrical gauge main body 3 from the resistor circuit 4 and an instrument connecting socket 7 fitted to the lower section of the cylindrical gauge main body 3 and electrically connected to the lead circuit 5.
Patent JP-S61287266-A (JP)
Inventor: SUTEFUAN JIYON MANDEI
IPC: H01L29/861
Filed: 1986-06-09
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-H05301505-A (JP)
Title: Radial tire
Inventor: HEIJI SEIICHIRO
IPC: B60C9/20
Filed: 1992-04-24
Abstract: PURPOSE:To enhance durability and decrease flexural rigidity to improve riding comfort by completely filling rubber inside a steel cord in a radial tire wherein the steel cord composed of plural element wires is used in a belt layer. CONSTITUTION:In a radial tire wherein a steel cord 10 for forming a belt layer is formed of two core element wires 11 having an equal diameter to each other and 2-3 side element wires 12, the two core element wires 11 without being twisted to each other are curved in a wave form while keeping parallel in a plane orthogonal to a belt surface. A ratio of an amplitude H of the wave form curve formed by the two core element wires 11 to a total diameter D of the two element wires 11 is determined 1.4-1.6, and a gap of 0.02mm or larger is formed respectively between the side element wires 12.
Patent JP-S6365584-A (JP)
Inventor: PIITAA KORENDON
IPC: G06T15/20
Filed: 1987-05-29
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-H02310844-A (JP)
Title: Recording operation control system
Inventor: HIRATA SHUJI
IPC: G11B15/10
Filed: 1989-05-25
Abstract: PURPOSE:To reduce the cost of configuration to be required when timer operation is executed by providing a charging circuit in the side of a remote controller and using a power source, which is built in a recording equipment, for a charging voltage to the charging circuit. CONSTITUTION:The charging circuit is provided to be composed of a variable resistor VR (resistor for setting recording operation time) to charge power supply +B for recording operation of a VTR to the remote controller with the turning ON of a start/stop switch SW and a charging/discharging capacitor CC. A transistor TR 3 for stop signal output is provided as a means for recording operation stop to be driven by the charging voltage, to be turned ON and to output the change of a collector optential as a stop signal as a result after the lapse of a fixed time, in which the value (time constant) of the charging voltage achieves a prescribed value to be deter mined by product between the resistance value of the variable resistor VR and the capacity value of the charging/discharging capacitor CC after charging operation is started by the charging/discharging capacitor CC in this charging circuit. Thus, when the remote controller is operated, the power source in the side of the recording equipment can be used for driving the timer in the side of the remote controller and the cost is reduced.
Patent JP-S5758517-A (JP)
Title: Steering angle detecting apparatus for car
Inventor: YAGISHIMA TAKAYUKI
IPC: B60K28/06
Filed: 1980-09-22
Abstract: PURPOSE: To correctly detect the variation of the steering angle by allowing the captioned apparatus to memorize the maximum and the minimum values of the steering angle and allowing the apparatus to output the steering angle signal so as to reset the above described memory value when a difference between the memorized value and the steering angle reaches a prescribed angular width.  
     CONSTITUTION: When a sensor 1 outputs the signal 1a corresponding to a steering angle, memory circuits 2 and 3 memorize the maximum and the minimum values of the signal 1a reset by the steering angle signal 9a of an OR circuit 9, and transmit the maximum value signal 2a and the minimum value signal 3a. When an angular width setting circuit 4 outputs the set value Vs corresponding to the angular width of the prescribed steering angle, a subtraction circuit 5 outputs the subtraction value signal 5a representing the difference between the signal 2a and the set value Vs, and an addition circuit 6 outputs the added value signal 6a representing the sum of the signal 3a and the value Vs. Both signals 5a and 6a are compared with the signal 1a by means of comparators 7 and 8, and when the compared values become equal to the signal 1a, the values are output as comparator signals 7a and 8a, and the said signal is output as the signal 9a from the circuit 9. Then, the signal 9a allows the memory circuits 2 and 3 to be reset. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000317913-A (JP)
Title: Fumigated woody building material
Inventor: GOSHI YOICHI
IPC: B27M3/12
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To form an outer surface having a color tone of excellent design properties and to give excellent rotproofness and mothproofness by forming a yellow or brown outer surface. SOLUTION: Logs with skins 9 immediately after logging are loaded in a laminated state by inserting stickers in a truck 5, and charged in a timber treating chamber 1. Thereafter, a door of the chamber 1 is closed. Then, end timber, wood waste or the like is incompletely burned in a combustion furnace 2 to generate a smoke 1. A combustion control at this time is executed by automatically controlling its air-to-fuel ratio based on detected results of an atmospheric temperature, humidity in the chamber 1 and a temperature in the timber. The temperature in the timber is executed by drilling the timber to be treated and embedding a temperature measuring point of a thermocouple. When a difference between the temperature in the timber and the atmospheric temperature becomes about 10 deg.C or below, the truck 5 is drawn out from the chamber 1, and the logs 9 are taken out.  The skins are released from the logs 9 by a water jet or the like. Here, the outer surfaces from which the skins are released exhibits a gloss yellow or brown color.
Patent JP-S6022717-A (JP)
Title: Production of magnetic head
Inventor: TAWARA HIROYUKI
IPC: G11B5/147
Filed: 1983-07-19
Abstract: PURPOSE:To attain a junction applying the glass melt-sticking without deteriorating the characteristics of an amorphous metallic magnetic material, by melting instantaneously a glass rod of an adhering groove by the laser light for junction of core blocks. CONSTITUTION:A pair of core blocks 6 and 6' are butted to each other by means of a tool 11 and pressed properly. Then a glass rod 12 having a low softening temperature is put into an adhering groove 5. The laser light 14 is irradiated to the rod 12 through a condenser lens 15 to heat up the rod 12. Thus the rod 12 is instantaneously melted and therefore the laser oscillation is quickly stopped. Then the blocks 6 and 6' are permeated with the glass 12 to join them together. It is required to transmit the heat only to the area near an adhering groove 8 for blocks 6 and 6' since only the rod 12 is instantaneously heated and melted. This minimizes the effect of heat on the magnetic characteristics.
Patent JP-S62289388-A (JP)
Title: Overlaying device
Inventor: OTA MASAO
IPC: B23K26/34
Filed: 1986-06-06
Abstract: PURPOSE:To improve feed efficiency of powder by providing a means to store the powder when the gas flow to flow the powder is stopped to a feed pipe to feed the powder to the laser projection surface and preventing the powder from dropping when the overlaying work is finished. CONSTITUTION:The prescribed quantity of powder 4 is stored in a storage part 11 and a laser 2 is projected to drive a gas feeder 9. The powder 4 is fed to the projection surface (surface of base metal 1) of the laser 2 and an overlaying layer 6 is formed by the molten powder on the surface of the base metal 1 moving in a prescribed direction. The overlaying of a terminal part of the base metal 1 is finished and the laser 2, the gas feeder 9 and a powder feeder 6 are stopped to calculate the time when the quantity of powder which remains in the feed pipe 10 and drops is fed onto the base metal 1. The powder feeder 6 is stopped earlier than the gas feeder 9 by said time. In this way, it is prevented that the powder drops on the base metal 1 when the powder is stopped and the feed efficiency of the powder can be improved.
Patent JP-S5256851-A (JP)
Title: Exposure light source
Inventor: KUMADA OSAMU
IPC: H01J9/227
Filed: 1975-11-05
Abstract: PURPOSE: The symmetric position ot luminescent substance holder of mercury lamp, etc. is made adjustable previously. As a result, an easy replacement of luminescent substance as well as a fixed luminous on exposure surface can be secured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0686634-A (JP)
Title: Acidic o/w-type emulsion composition
Inventor: AMANO HARUYUKI
IPC: A23L9/20
Filed: 1991-03-25
Abstract: PURPOSE:To obtain an acidic O/W-type emulsion composition having excellent storage stability and taste by extracting a cereal protein with an acidic aqueous solution having a pH of <=6.0 or an alcoholic aqueous solution and adding the obtained fraction to an emulsion composition composed of water and oil and having pH of <=6.0. CONSTITUTION:A cereal protein composed of wheat gluten or corn gluten is extracted with an acidic aqueous solution having a pH of <=6.0 or an aqueous solution having an alcohol concentration of 10-70wt.%. The obtained fraction is added in an amount of 0.1-20 pts.wt. to 100 pts.wt. of an emulsion composition having a pH of <=6.0 and composed of 10-90wt.% of water and 0.1-80wt.% of an oil component.
Patent JP-H10317149-A (JP)
Title: Thin film forming device, and thin film forming method using the device
Inventor: ITOU YUKA
IPC: C23C16/34
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To form a thin film excellent in the practical characteristics such as the wear resistance of the film by using a pulse power supply for a power source for the electrodes in the case of generating the plasma using electrodes in a vacuum tank, and forming the thin film on a material to be treated by the chemical reaction. SOLUTION: A web 1 of a magnetic tape to be treated is successively traveled through a delivering roll 3, can-shaped electrodes 9 opposite to each other, and a receiving roll 4 while supporting the work web by a rotary support 2 in a vacuum tank 12. The raw gas is introduced into a reaction tube 5 from an inlet 8, the voltage is applied to an electrode 6 from a power supply 7 to generate the plasma, and a thin film (a DLC film, etc.), is formed as a protective film on the work web 1. A pulse power supply is used for the power supply 7, TON is >=10 μs, TOFF is <=5 μs where TON is the ON time of the pulse electric field to be generated by the pulse power supply 7, and TOFF is the OFF time, and at the same time, TOFF is >=10 μs and <=50 μs.
Patent JP-H04298593-A (JP)
Title: Adhesive composition
Inventor: TAKAHASHI KENZO
IPC: C09J175/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide a two-pack curable urethane adhesive composition which is prevented from foaming during cure and hence eliminates the problems of blistering, defective appearance, peeling, and bonding strength decrease due to the expansion of the adhesive layer particularly in the case of laminating metal foils or sheets, plastic films or sheets, veneers for plywood, or the like to yield good laminate products. CONSTITUTION:A two-pack curable urethane adhesive composition which comprises an active hydrogen compound, a polyisocyanate compound, a filler, and an additive, wherein the filler comprises at least one member selected from calcium oxide, magnesium oxide, and barium oxide. When this composition is used to laminate material of the same kind or different kinds, foaming of the adhesive layers during cure is inhibited to give laminate products free from defects caused by blistering. In particular, in the case of producting laminate produces comprising a metal foil, plastic film or sheet, or the like, the reject rate can be decreased greatly.
Patent JP-H05326919-A (JP)
Title: Image reading apparatus
Inventor: MURAOKA TAKAO
IPC: H01L27/148
Filed: 1992-05-25
Abstract: PURPOSE:To make it possible to generate an accurate image signal corresponding to the reading density, which is lower than the reading density based on the structure of a CCD line sensor, even if the constitution is very simple. CONSTITUTION:When reading is performed at the reading density, which is 1/n of the reading density based on the structure of a CCD line sensor 1, in a driving part 2, a reset pulse RS2 having the frequency, which is 1/n of the frequency of transfer clocks phi1 and phi2, is generated in an RS switching circuit 22 and supplied into the CCD line sensor 1. In a light source part 3, the light emitting time of a light source 31 is made to be 1/n by the control of a light source control circuit 32.
Patent JP-H04228072-A (JP)
Title: Lipopeptideacylase
Inventor: ADAMU JIYOZEFU KURUUSUMAN
IPC: C07K7/08
Filed: 1991-06-04
Abstract: Echinocandin B deacylase, a cell-associated enzyme from Actinoplanes utahensis, is purified to near homogeneity in a process comprising hydrophobic interaction chromatography, cation-exchange chromatography and gel filtrations. The enzyme is a heterodimer containing 18-KD and 63-KD subunits and is a simple enzyme unaffected in activity by co-factors, metal chelators, or sulfhydryl reagents. The enzyme catalyzes the deacylation of the lipid acyl portion of lipid cyclicpeptide metabolites such as ECB and aculeacin.
Patent JP-S63298775-A (JP)
Title: Efm modulation circuit
Inventor: YAMAGATA KAZUHIRO
IPC: H03M7/14
Filed: 1987-05-28
Abstract: PURPOSE:To miniaturize a device by constituting a part deciding a pattern of a margin bit to be inserted by a recording data generation circuit, a counter and an adder circuit or the like so as to attain the gate array forming. CONSTITUTION:A recording data is generated as to a margin bit of each pattern is generated by a recording data generation circuit, counters 10-13 receive each recording data to obtain an accumulated value as to each pattern and a margin bit pattern decision circuit decides the margin bit of an optimum pattern based on the obtained accumulation value. A prescribed value increased in inserting the margin bit of the pattern corresponding to the adder circuits 18-21 is added to the counters 10-13 to the accumulated value as to the pattern decided at the point of end time of the margin bit period to be decided. Thus, the margin bit pattern is decided by the hardware constitution. Then the function part is processed by gate array to miniaturize and simplify the entire constitution.
Patent JP-S5836457-A (JP)
Title: Ink jet head pump
Inventor: SAITOU SHIZUO
IPC: B41J2/175
Filed: 1981-08-25
Abstract: PURPOSE:To obtain the titled pump which is inexpensive and reliable having a simplified structure and capable of making an eficient use of ink by a method wherein valve effect is given by an input hole of the pump and an output hole thereof which have different fluid resistances. CONSTITUTION:A tank 6 and a pump 14 are brought into close contact and connected to each other through a non-vaporizing air inlet 15. The inlet is 50- 200mum in diameter and 10-100mm. in length. By closing and pushing an open air inlet 17 of the pump 14 by a finger 18, the air 8 in the tank 6 is compressed through the inlet 15 and ink 7 is supplied from an outlet 19 to the head. When the finger is separated, the pressure in the pump becomes equal to the open pressure. Since the fluid resistance is high in the inlet 15 the air in the tank flows off only slowly and the pressure in the tank rises by the repeated performances of the pump.
Patent JP-S5257440-A (JP)
Title: Transistor ignition system
Inventor: OKADA TOMOYUKI
IPC: F02P7/00
Filed: 1975-11-07
Abstract: PURPOSE:To minimize the equipment, manufacturing radiator plate of transistor, signal detector and fittings with one unit.
Patent JP-S5465909-A (JP)
Title: Apparatus for cooling vehicle control device
Inventor: YAMADA YUKIO
IPC: H01L23/467
Filed: 1977-11-05
Abstract: PURPOSE: To accomplish uniform and proper cooling of each radiator eliminating rise in the temperature and drop in the draft of air running to the radiator on the down stream in cooling a plurality of radiators arranged straight in the direction the vehicle advances.  
     CONSTITUTION: Plural radiators 5a and 5b are provided to dissipate heat generated a heating element in a control device 2 installed under the floor of a vehicle and cooled with a running air arranged straight in the direction the vehicle 1 advances. In an apparatus of such a type, a guide 9a is provided to lead an air 8b running in the lower space of the radiator 5a on the up stream to the radiator 5b on the down stream, a guide 9b in such a manner as to act as mentioned above when the vehicle 1 runs in the opposite direction, and a guide 10 to check the running air form escaping when it hits against both the guides 9a and 9b. A running air 8a is brought direct to the radiator 5a while a running air to the radiator 5b from the portion other than the radiator 5a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10307026-A (JP)
Title: Position detector
Inventor: SATO MAKOTO
IPC: G06T7/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the position detector, which can obtain the position and the direction of a marker that is mounted by processing the image utilizing up to the secondary moment. SOLUTION: A marker 43, which is mounted on the body of a user 44, e.g. the head part, is recognized by a video cameral 42 provided at the periphery of a screen 41. By performing the recognition of the marker 43, the direction of the position, where the body of the user 44, e.g. the head is directed, can be detected. As the shape of the marker 43, an ellipse is used. In the case of the ellipse, the direction of the marker 42 can be readily found by obtaining the major axis and the minor axis of the ellipse.
Patent JP-H04358290-A (JP)
Title: Graphic measuring device
Inventor: KASANO AKIRA
IPC: G06T7/60
Filed: 1991-06-04
Abstract: PURPOSE:To improve the graphic measuring accuracy by decreasing the number of subject points when the absolute maximum length or the enveloping length of a graphic is measured in order to increase the measuring speed and furthermore obviating the rotation of the graphic in regard of the absolute maximum length of the graphic. CONSTITUTION:A run coordinate measuring device 2 obtains the coordinates of both start and end points for each run of a graphic to be measured which is stored in an image memory 1. A feature point extracting part 41 (consisting mainly of a CPU 4) extracts the coordinates of the start and end points forming a projecting part in the subject graphic cut of the coordinates of the start and end points obtained by the device 2 as the coordinates of a feature point in accordance with the value of a (z) component of the outer product of a vector. Then the absolute maximum length or the enveloping length of the subject graphic are obtained based on the coordinates of the extracted feature point.
Patent JP-H08323496-A (JP)
Title: Manufacture of wire for gas shielded arc welding excellent in cu plating adhesivity and extremely small in spatter generation
Inventor: KATAOKA TOKIHIKO
IPC: B21C9/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide a manufacturing method for the wire for the gas shielded arc welding while is improved in the adhesivity of Cu plating and excellent in the productivity while the spatter is less generated in the manufacture method of the wire for the gas shielding arc welding alkaline metal is diffused in steel and stably attached to the wire surface making use of the annealing process. CONSTITUTION: The aqueous solution contg. the first solute of one or more kinds of parts selected from among oxalate, clitrate, halogenide, and phosphate of the alkali metals and the second solute of 0.2-5 pts.wt. carbonate of the alkali metals and/or hydroxide of alkali metals based on the first solute, is applied to the wire after the intermediate drawing, and then the wire is annealed in the oxidizing. atmosphere.