baber/WOPTO huggingface dataset:
Patent JP-H039573-A (JP)
Title: Electrostatic induction transistor
Inventor: AOKI NOBUO
IPC: H01L29/80
Filed: 1989-06-07
Abstract: PURPOSE:To prevent the deterioration of the breakdown strength of an element and the breakdown of the element by a method wherein part of a second conductivity type gate region, which is formed in the vicinity of one main surface at the end part of a first conductivity type semiconductor layer, is provided with a protrusion part, which is formed deeper in the direction of first conductivity type drain regions. CONSTITUTION:A second conductivity type gate region 31 provided in the vicinity of one main surface of a first conductivity type semiconductor layer has a protrusion part 31a, which is formed deeper on the sides of first conductivity type drain regions 12' and 11 than the depth of the part other than the protrusion part 31a of the region 31, at part of the region 31. Accordingly, the generation of an avalanche breakdown at the interface part between the first conductivity type semiconductor layer directly under first conductivity type source regions 14 and the drain regions 12' and 11 is eliminated. Even if a reverse bias voltage value not smaller than the value of breakdown strength is applied between the gate region 31 and the drain regions 12' and 11, the inflow of hot carriers, which are generated due to the avalanche breakdown at the interface part, into the regions 14 is eliminated. Thereby, the deterioration of the breakdown strength of an element and the breakdown of the element in the case where the reverse bias voltage of a withstand voltage value or higher is applied between the gate region and the drain regions are prevented.
Patent JP-H05337037-A (JP)
Title: Rice boiler
Inventor: KATAKASU MAKOTO
IPC: A47J27/00
Filed: 1992-06-05
Abstract: PURPOSE:To provide a rice boiler heating a pot containing a cooking material for cooking, preventing the abnormal temperature rise of the pot, reporting the abnormal state to a user, and preventing the repeated use in the dangerous situation. CONSTITUTION:When the temperature detected by a cover temperature detecting means 35 becomes higher than the temperature TO stored in the second memory means 38 while the temperature detected by a pot temperature detecting means 33 is lower than the temperature T1 stored in the first memory means 37 before the time counted by a timer 36 reaches t0, a control means 43 controls a heating control means 39 to stop heating, and an abnormality is reported by an abnormality reporting means 42. The abnormal temperature rise of a pot 30 can be prevented, a user recognizes an abnormality, and the repeated use in the dangerous situation can be prevented.
Patent JP-S5369615-A (JP)
Title: Method of attaching means for detecting splicing portion of endless tape
Inventor: UMEMOTO MASUO
IPC: G11B15/02
Filed: 1976-12-03
Abstract: PURPOSE:To enable to detect splicing portion of endless tape in a reliable manner, by providing an endless tape driving system with tension applying means, splice detecting means and tape driving means, in this turn.
Patent JP-H07132-A (JP)
Title: Bran-containing buckwheat noodle and its production
Inventor: TARUYA JUNICHI
IPC: A23L7/109
Filed: 1993-06-16
Abstract: PURPOSE:To obtain the subject low-caloric and dietary fiber-rich buckwheat noodles. CONSTITUTION:The buckwheat noodles contains 5-20wt.%, based on the grain powder stock, of bran <=50mum in mean particle diameter with the content of bran in particle diameters of 10-50mum being >=40wt.%.
Patent JP-2000338713-A (JP)
Title: Dry toner
Inventor: NAKANISHI HIDEO
IPC: G03G9/087
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enhance the powder fluidity, transferability, hot preservability, low temperature fixability and anti-hot-offsetting property of a dry toner by using particles formed by radical-polymerizing a condensation resin having a radical polymerizable unsaturated group in an aqueous medium. SOLUTION: The dry toner comprises particles formed by dispersing a condensation resin having a radical polymerizable unsaturated group in an aqueous medium and radical-polymerizing the resin. The radical polymerizable unsaturated group is preferably an acrylic functional group or a vinyl ester type functional group, further preferably the acrylic functional group, particularly preferably an unsaturated carboxylic acid type functional group. The condensation resin is preferably a polyester, polyurethane or epoxy resin, particularly preferably the polyester.
Patent JP-H10331680-A (JP)
Title: Diesel railcar
Inventor: HANADA YOSHIHARU
IPC: F02D29/04
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To properly operate a diesel railcar mounting auxiliary equipment to be driven by a diesel engine by automatically carrying out driving control of the auxiliary equipment. SOLUTION: This diesel railcar is constituted of a variable displacement type hydraulic pump 5a and a fixed displacement type hydraulic motor 6a, and a hydrostatic driving device 2 to drive a charging generator 3 is driven by a diesel engine 1. A cam plate of the pump 5a is controlled in accordance with engine speed of the diesel engine 1. The hydrostatic driving device 2 consisting of a variable displacement type hydraulic pump 5b and a fixed displacement type hydraulic motor 6b and to drive an air blower 4 for a cooling device is driven by the diesel engine 1. The cam plate of the pump 5a is controlled by ON/OFF of the diesel engine 1 and according to temperature of cooling water of the diesel engine 1. Different from conventional auxiliary equipment driven by a V belt, there is no trouble of freezing during the winter time.  It is possible to optionally regulate driving of the auxiliary equipment separately from a driving state of the diesel engine 1. The charging generator 3 can be controlled roughly at constant engine speed, and the air blower 4 for the cooling device can be shift controlled without being influenced by speed of the engine.
Patent JP-H072364-A (JP)
Title: Stacking/delivering device
Inventor: IKEYAMA TAKESHI
IPC: B65G63/00
Filed: 1993-06-16
Abstract: PURPOSE:To provide a stacking/delivering device capable of increasing the stacking capacity by providing a rotatable boom frame capable of stacking and delivering at a stack yard in a wide range, and effectively utilizing the storage yard space. CONSTITUTION:In this stacker reclaimer type stacking/delivering device rotatably equipped with a rotary frame 4 on a traveling structure 2 travelable on a rail 1, a boom conveyor 11 is arranged on the rotary frame 4 via a boom feeder 14 fitted with a bucket wheel 5 at the tip so that one side end is located at the inlet of a chute 13. A relay conveyor 10 inclined slantly upward is arranged via a tripper 9 connected to a ground conveyor 8 and a relay feeder 17 so that the tip is positioned above a hopper 12, and the relay conveyor 10 is made rotatable centering on its rear end.
Patent JP-H073711-A (JP)
Title: Road surface layer material
Inventor: IKOMA NOBUYASU
IPC: E01C11/24
Filed: 1993-06-16
Abstract: PURPOSE:To prevent a slipping accident by way of deforming and breaking frozen ice on the road surface in accordance with existence of a pressure member by a load of a vehicle and a pedestrian on the pressure member by fitting the pressure member with rubber and others in drilled holes arranged on the road surface with specified intervals. CONSTITUTION:By drilling a hole 3 with a specified interval on a road surface 4, at least in a part of this drilled hole 3, a pressure member 1 with an elastic body such as a spring is fit. In this case, an upper end of the pressure member 1 is made into a closed cylinder, and by a hollow part, an escape flap 2 at the time when the pressure member 1 is compressed and deformed is formed. At the time when the road surface 4 is frozen, when a load is applied on an ice 5 from above, a deflection amount of the ice 5 is made not uniform by the pressure member 1, and the ice 5 on the surface is deformed and broken. Consequently, even at the time when a non-spike-tire installed car and a pedestrian pass, the ice 5 on the surface is deformed and broken into ice blocks, and it is possible for them to safely travel and walk.
Patent JP-H07254-A (JP)
Title: Lobby chair
Inventor: SUZUKI MASARU
IPC: A47C11/00
Filed: 1993-06-16
Abstract: PURPOSE:To constitute the lobby chair so that plural seats are provided, and the supporting height of the seats can be adjusted separately. CONSTITUTION:The lobby chair is constituted so that, on the inside surface of a leg body 2 of a box frame shape in which one face side is notched, plural seat receivers 4 for supporting plural seat parts 3 at desired height are provided, and on the other hand, by a hook member 8 provided in the seat part 3, the seat part 3 is supported in a desired position. The seat receiver 4 is constituted by forming plural slits S at a suitable interval on a vertical line. The seat part 3 is constituted by forming integrally a seat part 5, an arm rest part 6 and a back rest part 7. Accordingly, since the holding height of the seat part can be adjusted in accordance with a seated person, this chair can be applied to users of a large majority.
Patent JP-H09308054-A (JP)
Title: Joint box
Inventor: UEDA KO
IPC: F24D13/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and thinned joint box. SOLUTION: This joint box is equipped with connector terminals 3 which connect at least two pieces of power 1 lines 2 (2a, 2b, and 2c) arranged at a specified interval with the flat cables being external power cables not less than the number of power lines 2 (2a, 2b, and 2c), at the end position of the power lines 2 (2a, 2b, and 2c), and release parts which connect the plural power lines out of the flat cables to the connector terminals in a lump at a time. In this case, some or whole of the members which constitute the release parts 4 are interposed at the specified positions among the power lines 2 (2a, 2b, and 2c), and the members of the release parts 4 of the sections where they are interposed are constituted of insulating members. Then, as the kind of this joint box, this is a three-pole-type and/or T-type joint box.
Patent JP-H0813175-A (JP)
Title: Drying method for metal subjected to surface treatment working and drying device for metal subjected to surface treatment working
Inventor: SUGANO HIROYASU
IPC: C23G5/00
Filed: 1994-06-28
Abstract: PURPOSE:To continuously and surely dry plural pieces of metals subjected to surface treatment working in a short period of time without allowing drying stains to remain and without generating reforming of metallic surfaces. CONSTITUTION:One side face of a casing 2 is provided with an openable and closable door 6. One or >=2 pieces of lamps 15 which generate rays of 1 or >=2 wavelengths within a range of a wavelength 183 to 2000nm and a temp. sensor 21 for detecting the temp. in this casing are mounted at the inner sidewall surface of the casing 2. The inner upper wall surface of the casing is provided with a blower 11 and the air in the casing is stirred by this blower 11. The temp. in the casing is controlled to a proper temp. by a controller 4 for controlling the temp. in the casing in accordance with the temp. detected by the temp. sensor 21.
Patent JP-S5846813-A (JP)
Inventor: MIZUNO MASAJI
IPC: H02G1/12
Filed: 1981-09-14
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-H01312034-A (JP)
Title: Air-water mist cooling device for hot-rolled wire rod
Inventor: EGUCHI TOYOAKI
IPC: B21B43/00
Filed: 1988-06-13
Abstract: PURPOSE:To uniformly cool a wire rod and to secure a free space above a conveyor by providing respective means of blowing an air blast from the under surface of a conveyor and spraying an air-water mist from the position above the conveyor and also providing a means of turning air-water mist nozzles. CONSTITUTION:Water and air are supplied via a water header pipe 3 and an air header pipe 4 into air-feed tubes 6 and water-feed tubes 7 above a conveyor 5, and this water is sprayed in the form of air-water mist 9 by means of air- water mist nozzles 8, by which a hot-rolled wire rod 10 is cooled from the surface. On the other hand, an air blast or an air blast-water 11 is blown from the under surface. By this method, the wire rod 10 can be rapidly cooled uniform from the upper and lower sides. When the air-water mist nozzles 8 are not used, the device as a whole is rotatingly elevated via a rotation shaft A provided to the lateral side of the conveyor 5 by means of an electrically driven cylinder 12 and is kept on standby on one side of the conveyor 5.
Patent JP-H023119-A (JP)
Title: Optical recording medium
Inventor: OGINO SHINJI
IPC: G11B7/24
Filed: 1988-06-13
Abstract: PURPOSE:To obtain such a recording medium which can be erased with less irradiation energy than conventional medium by utilizing dependence of light absorption on film thickness caused by multireflection of light. CONSTITUTION:On a glass substrate 1, a GeTe medium layer 2 is vapor deposited and SiOx (0<=x<2) protective layer 3 is formed by sputtering thereon. The optical constant n+ki (wherein (n) is the refractive index, (k) is extinction coefficient) of GeTe is 8.32+2.5i in a crystal state, while 3.6+0.67i in an amorphous state. With decrease of the extinction coefficient k, the dependence of light absorption and reflection on film thickness increases by the interference effect due to multireflection. When the medium layer is amorphous, light absorption of the optical recording medium becomes maximum by selecting optimum combination of thickness of the medium layer and the protective layer, while the reflection becomes minimum or near that. When the medium layer is crystal, the optimum combination gives maximum reflection. Thereby, erasing of informations can be performed with less irradiation energy than a conventional method to cause phase transformation or phase change.
Patent JP-H10330274-A (JP)
Title: Administration of live bacterial agent for birds
Inventor: MARUTA KIYOSHI
IPC: A61K35/74
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to breed in the absence of medicine with good producibility by administrating a live bacterial agent containing lactic acid bacteria live bacilli useful for growth of birds in the early fledgling stage. SOLUTION: When a live bacterial agent for birds is administrated, the live bacterial agent containing lactic acid bacteria live bacilli, e.g. Lactobacillus reuteri and Lactobacillus johnsonii, is administrated in the early fledgling stage at 0-4 days after hatching. Further, in the breeding of birds in the absence of medicine, Bacillus subtilis live bacilli are administrated to fix useful lactic acid bacteria while growing from baby birds to parent birds. By this combination, effects, e.g. suppression for growth of harmful bacteria, prevention for diarrhea, promotion for growth and improvement of feed requirement ratio, are obtained and in addition it makes possible that the breeding of birds in the absence of unedicine is carried out in high producibility. Particularly in the case of edible birds, tasty and safe uneats and eggs are obtained in high producibility.  Accordingly, this administration is useful for breeding of birds, particularly edible birds such as broiler and the like.
Patent JP-H10327780-A (JP)
Title: Setting of water quantity and water quantity setting apparatus
Inventor: YAMAMOTO SOICHI
IPC: A23L7/10
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To accurately and easily set the water quantity necessary for the cooking of grains to the optimum state. SOLUTION: After setting the rice quality, the desired softness of the cooked rice and the amount of rice to be cooked (step 126), the water content of rice is determined (step 132) to obtain a water content (step 134). The value corresponding to the rice having a quality set by a reference data expressed by a table and having the measured water content is extracted (step 136) based on the obtained water content. The extracted value is corrected according to the conditions of the cooked rice (step 138) and the water quantity necessary for the cocking of the rice at the preset cooking quantity is calculated (step 140). The calculated water quantity is displayed on the water-quantity displaying part (step 142).
Patent JP-S6125972-A (JP)
Title: Runner for francis turbine
Inventor: KONNO TOSHIRO
IPC: F03B3/12
Filed: 1984-07-13
Abstract: PURPOSE:To make improvements in turbine efficiency as improving manufacturability, by installed a tubular dividing body, which divides runner vanes inside and the outside, in the point midway in each runner vane, while setting the number of runner vanes outside to the same number of the inside or more. CONSTITUTION:A tubular dividing body 17 is installed in the point midway in each runner vane 16, while runner vanes 16 are divided into two parts, in the inner side and the outer side. That is to say, a runner vane 16a in the inner side is held between a runner crown 7 and the dividing body 17, while a runner vane 16b is held between the dividing body 17 and a runner band 8. At this time, the dividing body 17 is formed in sectional form having smooth curvature as going along a streamline shown in broken lines, and its edge parts at both ends are finished up in a streamline form so as to make running water resistance reducible. In addition, the number of the runner vane 16a at the inner side is set to six as usual, while the runner vane 16b at the outer side is set to more as many as, for example, 18 vanes in number.
Patent JP-S63308832-A (JP)
Title: Temperature sensor
Inventor: OZAKI RYOJI
IPC: G01K1/16
Filed: 1987-06-11
Abstract: PURPOSE:To sense abnormal temperature generation in a narrow part of an electric appliance or the like in a favorable manner by transmitting the generation of heat in a subject member to a heat sensor member in a metal case via, for example, a male screw coming into contact with the subject member, and opening or closing a switch by this sensor member. CONSTITUTION:There is provided with a male screw 1, by way of example, as a member, being formed in a metal case 2 of a temperature sensor 12, coming into heat-transferrably contact with a subject member, where abnormal temperature is detected, and attaching this subject member to the case 2. This screw 1 is screwed in the subject member whereby the screw 1 is transmitted with heat from the subject member, and this transmitted heat is further transferred to the case 2. A bimetal 3, which is transferred with heat and thermally deformed, is used for this case 2, and its position a tille to the screw 1 is being brazed. When this metal 3 is thermally deformed, an actuator 11, operating a contact of a switch 4, is pushed, thus this contact is opened or closed. An on-off state of this switch 4 is detected to the outside from a terminal 7 of the switch via a plug 8.
Patent JP-S5371191-A (JP)
Title: Preparation of resin for printing ink
Inventor: YOSHIOKA YOSHINORI
IPC: C09D11/10
Filed: 1976-12-06
Abstract: PURPOSE: To prepare the title resin of excellent solvent solubility, pigment dispersibility, flow properties, capable of affording printed films of high gloss and dryability, by modification of a specific hydrocarbon resin with an unsaturated carboxylic acid followed by reaction with a polyhydric alcohol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5571340-A (JP)
Title: Signal transmission method
Inventor: UEDA TOSHIHARU
IPC: H04L5/20
Filed: 1978-11-24
Abstract: PURPOSE:To reduce external noise and noise radiated to the external by providing many signal lines assigned to respective signals and a single return line forming a circuit, which transmits each signal, and reducing the number of required lines. CONSTITUTION:Output ends of drivers 2-1-2-4 of data processing unit 1 are connected to signal transmission lines 6-1-6-4, and the other ends of these lines 6-1- 6-4 are connected to input ends of receivers 5-1-5-4 of data processing unit 4. The input side of unit 1 and the output side of unit 4 are connected to the earth of units 1 and 4, and line 7 forming input as well as output circuits is connected between the earth of unit 1 and the earth of unit 4, and these lines 6-1-6-4 and line 7 are constituted with one bound line or a multicore cable, and lines 6-1-6-4 are twisted to line 7. Thus, the number of required lines is reduced to reduce the influence of external noise onto transmission signals and reduce noise radiated to the external.
Patent JP-H0310522-A (JP)
Title: Synthesizer receiver
Inventor: SHIODA SHINICHI
IPC: H04B1/10
Filed: 1989-06-08
Abstract: PURPOSE:To obtain similar operability as that of a variable capacitor type receiver at fine tuning by detecting a rotary speed of a dial knob, decreasing the muting period when the rotary speed of the dial knob is slow, and increasing the muting period when the rotary speed is faster. CONSTITUTION:When a knob 24 is turned, a pulse Pr is outputted from an encoder 41, the rotary speed of the knob 42 is checked and when the period of the pulse Pr is, e.g. 100msec or below, a muting period Tb is increased by 10msec and when the period of the pulse Pr is 100msec or over, a muting signal Sm goes to '1', then switch circuits 12L, 12R are turned off to apply muting. Then when the dial knob 42 is turned slowly for fine adjustment, the feeling to the fine adjustment is similar to that of the variable capacitor type.
Patent JP-H0441777-A (JP)
Title: Cork sheetlike material and its production
Inventor: KOBARI TOSHINORI
IPC: D06M101/02
Filed: 1990-06-04
Abstract: PURPOSE:To obtain the subject sheetlike material hardly slidable and diffusible of air without stuffiness by scattering cork granules on the surface of sheetlike base having cushioning property to make uneven parts, subjecting to hot press to thrust said granules into the base material and joining to one body. CONSTITUTION:An adhesive 5 (e.g. polyurethane-based resin) is applied on the surface of a sheetlike base material 4 having cushioning property such as a thick board-like nonwoven cloth or a thick paper, etc., and cork granules 1 having large and small diameters are scattered on the adhesive (initially large granules and then small granules) to make uneven parts 14. The adhesive is sprayed above the scattered cork granules, they the system is subjected to hot press and lower parts of the cork granules are thrust into and joined to one body to afford the objected cork sheetlike material 12 having enriched elasticity and softness with excellent air-diffusibility and heat insulating property. Said sheetlike material is suitable for platform mat 13, etc.
Patent JP-H0437828-A (JP)
Title: Red eye preventing device
Inventor: KATAOKA HIROYUKI
IPC: G03B7/16
Filed: 1990-06-04
Abstract: PURPOSE:To avoid mis-photometry and mis-range finding, and to prevent the disabling of range-finding, as well by inhibiting photometry and automatic focusing when a pre-lighting means is operated. CONSTITUTION:When a switch 31 is turned on to obtain a stroboscopic mode, and a releasing switch 22 is turned on, a microcomputer 10 rises a mirror 3 to keep its position, and then, serial communication is carried out by the computer 10 and the computer 50 of the side of a lens 50 to instruct a stopping value suitable for stroboscopic photographing to the lens. When a switch for preventing a red-eye 32 is turned off, the front blade of a shutter 34 is travelled to start an exposure, after some time-lag, and its rear blade is travelled to finish the exposure by the instruction of the computer 10. A stroboscopic unit 38 emits light at the contact point of X when the travelling of the front curtain is completed, and stops the light emission when a proper exposure is obtained. When a switch 32 is turned on, and a mode for preventing red-eye is obtained, a miniature lamp 49 is lighted after the completion of the AF, the input of the switch 22 is stopped till eyes are closed (for instance, one and half seconds) for a fixed time after the lamp 49 is lighted, and the transfer to releasing sequence is inhibited.