baber/WOPTO huggingface dataset:
Patent JP-H0310132-A (JP)
Title: Apparatus for detecting driving state of vehicle
Inventor: HARA TOSHIRO
IPC: G01K7/24
Filed: 1989-06-08
Abstract: PURPOSE:To obtain high detecting accuracy in a broad range by converting the output of a driving-state detecting means, performing A/D conversion of the voltage, and detecting whether the resulting value is larger than a specified value or not. CONSTITUTION:A transistor Q1 is turned OFF. The output of a water temperature sensor is converted into a voltage with resistors R1 and R2. The voltage undergoes A/D conversion 2b, and the result is stored as WT. Said WT is compared with a judging value (a). When WT>a, it is judged that the detecting accuracy is good. When WT<a, it is judged that the detecting accuracy is bad. A signal is outputted through an output port P1 of a computer 2a, and the transistor Q1 is turned ON. Thus, the output of the sensor 1 is converted into the voltage with the resistors R1 and R2, and the voltage undergoes A/D conversion. In this way, the high detecting accuracy is obtained in a broad range.
Patent JP-H10329544-A (JP)
Title: Body structure for side impact detection sensor
Inventor: NURIKI TETSUO
IPC: B60R21/0136
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To detect the state of collision to a front side door in a short time. SOLUTION: An L-shaped section reinforcing member 48 is arranged at the outer lower end part of the door inner panel 42 of a front side door 40 at a height where it is overlapped with the outer top part of a locker and in the longitudinal direction where the amount of movement of the locker to the inside of a cabin is considered to be large. By this, if a vehicle collides aslant with the front side door 40, the lower end part of the door inner panel 42 is bent at its longitudinal intermediate part so as to prevent it from being loosened off from the top end part of the locker. Thus, the acceleration applied to the door inner panel 42 can be transmitted to the outer top part of the locker without losing almost acceleration. In addition, the acceleration is transmitted to the inside of the cabin after deformation so as to shorten the time of collision state detection by a side collision detection sensor which is an acceleration sensor arranged in the pillar inner panel of the center pillar.
Patent JP-S6126671-A (JP)
Title: Sealing molding material and production thereof
Inventor: TORII MUNETOMO
IPC: H01L23/29
Filed: 1984-07-13
Abstract: PURPOSE:A sealing molding material, obtained by adding an inorganic filler and a polybutadiene based polymer which is a solid at ordinary temperature to a thermoplastic resin and various additives, mixing them, and kneading and pulverizing the resultant mixture, and having improved heat conductivity and crack resistance. CONSTITUTION:A sealing molding material obtained by adding (B) preferably 0.05-50wt%, based on the total volume, polybutadiene based polymer which has preferably <=10 mesh particle diameter and is a solid at ordinary temperature and (C) an inorganic filler having preferably <=200mu particle diameter, e.g. fused silica, crystalline silica or glass fibers, to (A) a thermosetting resin, curing agent, coupling agent or colorant, etc., mixing the components, kneading and pulverizing the resultant mixture, and if necessary, granulating the mixture.
Patent JP-S632015-A (JP)
Title: Finder for optical device
Inventor: MAEDA EISAKU
IPC: G03B13/26
Filed: 1986-06-23
Abstract: PURPOSE:To improve the use convenience of an operator by shortening a visual point position in a finder optical system, and a distance of a holder for interposing and inserting an original. CONSTITUTION:In an optical device 1 which has been constituted so that optical image information by a projection lens system 6 is led to a color separation prism 10 through a telecentric optical system 7, the telecentric optical system 7 is divided into a front group 7A and a rear group 7B, so that the optical image information to finder optical systems 12, 13 is led out of between the front group 7A and the rear group 7B. Accordingly, a distance between a position of a magnifier which an operator peeps through in order to confirm a state of an original, and a position of a holder 4 for operating the state of the original as desired can be made much shorter than usual. In this way, a finder for an optical device, whose handling operation is easy can be easily obtained.
Patent JP-S5372060-A (JP)
Title: Production of thermosetting resin for molding
Inventor: WATANABE TSUTOMU
IPC: C08F22/36
Filed: 1976-12-08
Abstract: PURPOSE: A polyaminobismaleimide prepolymer is added to a specific bisimide, and an organic peroxide and imidazole are used together as curing agents, thus providing a thermosetting resin having good heat resistance and stability and giving molded products having good gloss. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09300392-A (JP)
Title: Molding of resin molded product
Inventor: NAKAMURA TOSHIO
IPC: C08L45/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To easily and certainly remove a core used in molding from the interior of a molded product after curing even if the molded product has an undercut part therein. SOLUTION: A resin molded product 29 is molded by a method wherein two or more kinds of liquid resin raw materials 25 containing a norbornene monomer are mixed to be injected into molds 21, 22 and subjected to polymerization reaction to be solidified. In this case, a process presetting a water soluble core based on a urea resin within the molds 21, 22, a process mixing liquid resin raw materials 25 to inject them into the molds 21, 22 and a process eluting the core from the interior of the molded product after the liquid resin raw materials 25 are cured to remove the same are provided.
Patent JP-S6038553-A (JP)
Title: Heat exchanging device
Inventor: TAKEMI HACHIROU
IPC: F24H1/24
Filed: 1983-08-10
Abstract: PURPOSE:To efficiently prevent the heat from transferring upwards and at the same time prevent the heat insulating material from being deteriorated by a structure wherein a metal tube is disposed in an array against the inner peripheral surface of a baffle tube over a zone ranging from the upper end part of the baffle tube to its intermediate part far below a burner with the heat insulating material interposed between the metal tube and the baffle tube and yet metal material, the heat resistance temperature of which is higher than that of the baffle tube, is used in the metal tube. CONSTITUTION:Stainless steel plate is used in a baffle tube 18, against the inner peripheral surface over a zone ranging from the upper end part to the intermediate part far below a burner of which a metal tube 35 is disposed in an array with heat insulating material 34, which is made of ceramic fibers and has a high heat resistance temperature (about 1,100 deg.C) and interposed between the baffle tube 18 and the metal tube 35. Fe-Cr-Al electric heating alloy plate, the heat resistance temperature of which (about 1,300 deg.C) is higher than that of stainless steel plate (about 600 deg.C) is used in the metal tube 35. Due to the structure as described above, the heat can be prevented from transferring from the upper part of a combustion chamber 36 through the baffle tube 18 to the upper part of a combustion gas flow passage 19 and at the same time the heat insulating material 34 is shut off from the flow of combustion gas and consequently can be prevented from being deteriorated.
Patent JP-H0810131-A (JP)
Title: Container
Inventor: ABE TADAO
IPC: A47G35/00
Filed: 1994-06-28
Abstract: PURPOSE:To form a deformable container from a wooden sheet material. CONSTITUTION:A wooden sheet material is cut into three pieces to form a container main body 14, a frame part 15 and an auxiliary leg part 16. These container main body 14, frame part 15 and auxiliary leg part 16 are rotatably connected with each other by means of rotating shafts 18 and 19. A spiral cut line 25 being continued from the neighborhood of the bottom part 21 to the neighborhood of the outer peripheral art is formed. The cut line 25 is formed so as to be inclined toward the inside lower part. By rotating the container main body 14 and the auxiliary leg part 16 to the frame part 15, deforming the container main body 14 and pushing the bottom part 21 downward, the container main body 14 is assembled. Therefore, the material can be efficiently utilized. Then, when it is not used, it can be stored by deforming it into a flat sheet-like shape.
Patent JP-S5849490-A (JP)
Title: Treatment for waste water containing mercury
Inventor: TOKUDA SHINGO
IPC: C02F1/28
Filed: 1981-09-16
Abstract: PURPOSE:To remove the mercury in mercury-contg. waste water efficiently by adding soluble sulfides and/or soluble org. sulfur compds. to said waste water then oxidizing separated liquid and bringing the same into contact selective mercury adsorbents. CONSTITUTION:After the pH of mercury-contg. waste water is controlled to 7-11, soluble sulfides and hydrosulfides such as sodium, potassium and ammonia or soluble org. sulfur compds. are added thereto and the precipitate of mercury sulfide, etc. is separated. There are trithiocyanuric acid or their deriv., etc. as the above-described soluble org. sulfur compds. Thereafter, soluble iron salts  such as ferrous chloride, ferric chloride or ferric sulfate, etc. are added to the  separated liquid and the pH is controlled to 6-11 to form flocks of iron hydroxide, etc. and to codeposit the excessive components of alkali sulfides, etc. and  the HgS ions, etc. formed in this time as iron sulfide together with the flocks.
Patent JP-S6162509-A (JP)
Inventor: GARDINER JOHN BROOKE
IPC: C10M143/02
Filed: 1985-07-05
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-H07335728-A (JP)
Title: Heat treatment jig and its manufacture
Inventor: INABA TAKESHI
IPC: H01L21/22
Filed: 1994-06-07
Abstract: PURPOSE:To delay the diffusion of impurities, and to inhibit contamination onto a wafer by forming at least one layer in a nucleation layer, bringing linear crystal growth between normal crystal layers holding the nucleation layer to a discontinuous state and continuing the crystal growth of silicon carbide in the normal crystal layers in the thickness direction. CONSTITUTION:A heat treatment jig has a base material 1 and a silicon carbide film 2 formed onto the surface 1a of the base material 1, the silicon carbide film 2 is composed of a plurality of layers 3-5 parallel with the surface la of the base material 1, and at least one layer is formed in a nucleation layer 4. Other layers are formed in normal crystal layers, linear crystal growth between the normal crystal layers 3, 5 holding the nucleation layer 4 is brought to a discontinuous state, and the crystal growth of silicon carbide in the normal crystal layers 3 is continued in the thickness direction. Consequently, impurities diffused from the base material 1 are trapped by the nucleation layer 4, and diffusion length is lengthened because another crystal boundary is used as a stroke in rediffusion from the nuclearation layer 4. Accordingly, an apparent impurity diffusion rate can be decreased.
Patent JP-H0311392-A (JP)
Title: Pseudo gradation display circuit
Inventor: MURAKAMI HIROYUKI
IPC: G09G3/36
Filed: 1989-06-09
Abstract: PURPOSE:To improve the output display like emphasized display by expressing one-dot data of gradation with (n-1) bits as the unit by a specific AD converting circuit and converting data to serial data by a P/S converting circuit and successively taking out data to display it on a digital display device with one bit as the unit. CONSTITUTION:An analog video signal 1 having n-gradation data is inputted to an A/D converting circuit 2 and is converted to a digital signal of each gradation based on setting of (n-1) threshold levels SL1 to SLn-1. Digital signals outputted in parallel are inputted to a P/S converting circuit 3 and are converted to a serial digital signal. The serial digital signal is inputted to and stored in a memory circuit 4, and the digital signal corresponding to one picture is outputted in serial at each time of storing one picture. The digital signal corresponding to one picture outputted in serial is successively inputted to a digital display device 5 to display the gradation of the video signal. Thus, the output display is improved.
Patent JP-H0310608-A (JP)
Title: Line drawer in rice transplanter
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1989-06-09
Abstract: PURPOSE:To obtain the title device which can lift up the marker with reduced force acting on the inner wire by setting the inner wire for rotating the marker in a specific state. CONSTITUTION:Marker 4 is pulled with spring 8 and the top is attached to the ground so that it can rotate around pin 7. When the inner wire 10 is pulled to lift up the marker 4, the marker 4 rotates around the pin 7, as it expands the spring 8, and the top is pulled up from the ground, when it rotates about 90 degrees.
Patent JP-H0818423-A (JP)
Title: Control circuit for semiconductor device
Inventor: KAWAKAMI HIROYUKI
IPC: G02B6/42
Filed: 1994-06-29
Abstract: PURPOSE:To suppress a switching surge voltage and the rise of a gate potential due to capacitive coupling and to stabilize the switching operation of an insulated gate type semiconductor device. CONSTITUTION:This control circuit provided with a driving circuit 2 composed of the serial circuit of an npn transistor 3 and a pnp transistor 4 for receiving ON/OFF signals 9S from a switching signal source 9 and controlling the switching of the insulated gate type semiconductor device (IGBT) 1 is provided with a switching speed control means 10 for supplying fixed inclination to the rise and fall of the ON/OFF signals 9S, the npn transistor 20 for gate potential stabilization Darlington-connected to the pnp transistor 4 of the driving circuit whose emitter is connected to the source of the IGBT 1 and a stabilization operation expansion means 30 for detecting that the gate potential of the IGBT 1 is lowered below the threshold voltage and originating ON signals towards the base of the npn transistor 20 for the gate potential stabilization.
Patent JP-H076433-A (JP)
Title: Recording method for magneto-optical recording
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/105
Filed: 1993-06-18
Abstract: PURPOSE:To form recording magnetic domains of always the same shape and size with high accuracy by forming a preheating region of a specified period. CONSTITUTION:A recording film is required to be irradiated with a laser beam for a specified period of time in order to maintain the temp. of the recording film at a specified value without depending on the environmental temp. of use by controlling a preheating power. The irradiation time is more governed by the timing for recording than the time when the specified temp. is attained. The recording film temp. is conversely required to be kept constant within the specified time when a preheating mode is started. The edge shift and jitter at the time of information recording are suppressed by preheating the recording film to a specified temp. by the preheating power and the interference between pits is kept constant by combining this preheating with multipulses at the time of recording on the magnet-optical disk. The preheating period of the specified period is provided in such a manner, by which the recording magnetic domains of always the same shape and size are formed with high accuracy without depending in environmental temp., etc. High-density magnet-optical recording is thus attained by the technique of making the magnetic domains definite by recording waveforms.
Patent JP-S63311997-A (JP)
Inventor: HAYAMI HISAHIRO
IPC: D06F71/28
Filed: 1987-06-13
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-H077007-A (JP)
Title: Manufacture of substrate for semiconductor device
Inventor: KAIGAWA HIROYUKI
IPC: H01L21/322
Filed: 1993-06-18
Abstract: PURPOSE:To provide a method for manufacturing a substrate for a semiconduc tor device which can manufacture a substrate for the semiconductor device efficiently and can highly integrate semiconductor devices. CONSTITUTION:Polysilicon film 20 is formed on both front and rear surfaces of a substrate 1 for a semiconductor device (Fig. B) and only the polysilicon film on the front surface is eliminated by etching (Fig. C). The polysilicon film 20 remaining on the rear surface is selectively etched and only an element formation region 30 is left (Fig. D). Strains ST10 and ST20 are generated at the interface between the polysilicon film 20 and the substrate 1 formed at the element formation region 30 and an impurity (Fe, etc.) within the substrate 1 can be trapped positively. Also, since the polysilicon film can be formed separately on the substrate rear surface. the tensile stress of the polysilicon film can be relaxed, thus preventing the substrate 1 from being bent extremely and manufacturing the substrate for semiconductor device efficiently.
Patent JP-H0716467-A (JP)
Title: Regenerating method for manganese copper based oxidizing catalyst
Inventor: HARADA KAZUSHIGE
IPC: B01J23/94
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a regenerating method for the manganese copper based oxidizing catalyst whose activity is deteriorated by immersing simply the catalyst into a sodium hydroxide aq. soln. CONSTITUTION:The regeneration of the manganese copper based oxidizing catalyst which is used to remove a gaseous formaldehyde and its activity is deteriorated is attainded sufficiently by immersing simply the catalyst into the sodium hydroxide aq. soln., but the shortening of a regenerating time is attained by fluidizing slightly the sodium hydroxide aq. soln. When the concn. of the sodium hydroxide is too low, the sufficient recovery of a catalytic capacity is not attained even if the regenerating time is prolonged, and when the concn. is too high, the oxidizing catalyst is crumbled sometimes, so the concn. of the causic soda is set in 10-30wt.%. An ordinary temp. is sufficient for reaction, but the temp. of 30-40 deg.C is preferable, and a treating time is set at about <=8 hour usually. When the catalyst is immersed in the sodium hydroxide aq. soln. during the rest period of the removing operation, the catalyst is regenerated, and the operation is carried out at the job site used to the removing of gaseous formaldehyde, and the method is simple method such as immersing, so a stable regenerating operation is capable.
Patent JP-S5671583-A (JP)
Title: Press welding machine
Inventor: KAWAMURA KAZUYOSHI
IPC: B23K11/10
Filed: 1979-11-13
Abstract: PURPOSE: To make the stop device for the movable base, which has many demerits on maintenance, needless, by fitting a pressure electrode to the movable base of the press welding machine and by performing the welding work dependently upon rising and falling operations of this electrode.  
     CONSTITUTION: Support stand 1 for the material to be welded is installed under gate-form frame 5 of the press welding machine, and lower electrode 3 is fitted to receiving material 4 of this support stand 1. Movable base 8 is supported between vertical girders 6 of frame 5 so that base 8 can rise and fall freely, and upper electrode 12 is fitted to movable base 8. The welded part of the material to be welded is put on lower electrode 3 of receiving material 4, and motor 13 is rotated to cause movable base 8 to fall through the torque mechanism, and the tip of upper electrode 12 of equipped spot welding gun 10 is brought into contact with the welded part of the material to be welded, thus welding. Since movable base 8 is caused to rise and fall through the torque mechanism by driving of motor 13, the stop device is needless, and the structure becomes simple, and faults dependent upon the stop device can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10328484-A (JP)
Title: Controller for washing machine
Inventor: TAKAGI SHINICHIRO
IPC: D06F39/08
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To easily perform coping in the case of requiring the adjustment and change of a basic water level due to the preference of a user and the secular change of a water level sensor and to immediately respond to the demand of the user in the controller of a washing machine for performing water level control by the water level sensor to a prescribed basic water level. SOLUTION: The water level inside a tank is set by a water level switch 16, the set water level is displayed at a water level display part 17, the water level inside the tank for supplying water by a water supply valve 12 is detected by the water level sensor 9 and a series of washing, rinsing and dehydrating processes are automatically operated by a control means 30. The control means 30 can change a predetermined water level to an optional water level by input from a water level decision switch 31 after supplying the water to the optional water level.
Patent JP-S629200-A (JP)
Inventor: HASHIMOTO TAMAMI
IPC: B41F17/00
Filed: 1985-07-03
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-H096022-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OGAWA NORIYOSHI
IPC: C08L69/00
Filed: 1995-06-14
Abstract: PURPOSE: To obtain an electrophotographic photoreceptor having improved electrification characteristics and wear resistance. CONSTITUTION: In this electrophotographic photoreceptor with a photosensitive layer on the electrically conductive substrate, polycarbonate resin having structural units represented by formula I or formulae I, II, contg. the structural units represented by formula I by 5-100mol% of all the constituent units and having 0.30-2.0dl/g limiting viscosity is contained as the resin binder of the photosensitive layer. In formula I, II, each of R1 -R8 is H, F, 1-5C alkyl, 7-17C aralkyl, etc., and Y is a group represented by formula III etc. In formula III each of R9 and R10 is H, 1-5C alkyl, alkoxy, etc.
Patent JP-H0312624-A (JP)
Title: Rear focus type zoom lens
Inventor: HAMANO HIROYUKI
IPC: G02B15/20
Filed: 1989-06-09
Abstract: PURPOSE:To obtain excellent optical performance while preventing the zoom lens from becoming large in size by providing a 1st, a 3rd, and a 4th lens group with aspherical surfaces which are so shaped as to decrease in positive refracting power from the lens centers to the peripheral parts within specific ranges respectively. CONSTITUTION:The 1st group I is provided with the aspherical surface which decreases in positive refracting power from the lens center to the peripheral part within the range <=70% of lens effective diameter, the 3rd group III is provided with the aspherical surface which decreases in positive refracting power from the lens center to the peripheral part, and the 4th lens group IV is provided with the aspherical surface which decreases in positive refracting power from the lens center to the peripheral part within the range <=50% of lens effective diameter. Consequently, the whole lens system is reduced in size, excellent aberration compensation is attained over the entire power variation range of an about X6 power variation rate, and the high optical performance with small aberration variation at the time of focusing is obtained.