baber/WOPTO huggingface dataset:
Patent JP-S61281009-A (JP)
Title: Apparatus for producing polycrystal silicon
Inventor: IJUIN KAZUO
IPC: C01B33/02
Filed: 1985-06-05
Abstract: PURPOSE:To eliminate the occurrence of cracks and reduce the heat loss, by forming a gold coating layer on the inner surface of a bell jar to give a specular surface in the titled apparatus having polycrystal silicon seed rods provided in the interior of a furnace consisting of a base and the bell jar. CONSTITUTION:A furnace 10 is constituted of a base 11 and a bell jar 12, and electrodes 14 for supporting polycrystal silicon seed rods 13, raw material gas inlet 15 and waste gas discharge outlet 15 are formed in the base 11. A gold coating layer 17 is formed on the inner surface of the bell jar 12 to give a specular surface. A current is then passed through the polycrystal silicon seed rods 13 to heat the seed rods 13 at about 1,050-1,150 deg.C. On the other hand, a mixed gas of chlorosilane and hydrogen is introduced from the inlet 15 into the furnace 10 to separate and deposit simple substance of silicon on the surface of the seed rods 13. The heat radiation through the bell jar 12 is suppressed by the specular surface due to the above-mentioned gold coating layer 17, and the temperature gradient in the furnace 10 is reduced. Thus, the temperature difference between the outer edge par and the central part is kept within a permissible range even when thick polycrystal silicon is grown and the heat loss is reduced to provide remarkable energy saving effect without causing cracks.
Patent JP-S5913705-A (JP)
Title: Preparation of cosmetic
Inventor: OKAMURA TOSHIHISA
IPC: A61K8/96
Filed: 1982-07-13
Abstract: PURPOSE:To prepare a cosmetic having excellent emulsion stability, and free from the problems of residual insoluble proteins and proteinous precipitates, by using a vegetable protein as an emulsifier, and denaturating the protein with heat. CONSTITUTION:An aqueous phase containing a vegetable protein or a partially decomposed vegetable protein obtained by the hydrolysis of the above protein with proteinase (e.g. especially preferably soybean protein wherein the vegetable protein may be denaturated with an alcohol) is emulsified with an oil phase, and the resultant emulsion is heated at 80-180 deg.C, preferably 90-130 deg.C to effect the thermal denaturation of the vegetable protein in the emulsion, i.e. to cause the change in the higher order structure to obtain a stable emulsion system which is used as a cosmetic. USE:Cold cream, vanishing cream, milky lotion, lotion, pack, shampoo, rinse, hair treatment, etc.
Patent JP-H07306353-A (JP)
Title: Photographing device
Inventor: YAMAMOTO HARUHISA
IPC: G02B7/09
Filed: 1994-05-10
Abstract: PURPOSE:To freely change the load torque of a photographing device by adjusting fluid in an elastic member with a regulating means. CONSTITUTION:A supporting member 22 supporting the roller 21 of a bearing or the like smoothly rotatably is fixed at the outer peripheral part of an operating part 3, and the hollow elastic member 23 of a tube or the like made of, for instance, silicone rubber is supported by a tube supporting member 24 to be capable of rocking on the right side of the operating part 3, and the roller 21 is pressed to the elastic member 23. The fluid is injected into the elastic member 23, and it makes a loop through a flow rate regulating valve 25, and the flow rate of the fluid is regulated by rotating a manual torque regulating knob 26 with a measure indicating the degree of a load torque and opening/ closing the flow rate regulating valve 25.
Patent JP-S61280463-A (JP)
Title: Production of dimethylcyanamide
Inventor: SASAKI MASANORI
IPC: C07C239/00
Filed: 1985-06-05
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for epoxy resin hardener, etc., safely in high yield and purity, by reacting dimethylamine with sodium cyanide in the presence of chlorine in an aqueous solution at specific temperature and pH condition. CONSTITUTION:Dimethylamine is made to react with sodium cyanide (or potassium cyanide) in the presence of chlorine in an aqueous solution at about 0-50 deg.C and about 7-11pH, preferably about 7-10pH, especially about 8-10pH to obtain dimethylcyanamide. Since the process for the separation of hazardous cyanogen chloride can be eliminated in the above process, the apparatuses such as cyanogen chloride generation column and accompanying facilities for the treatment of waste gas and liquid become unnecessary. The obtained aqueous solution of dimethylcyanamide can be used almost as it is for the production of 1,1,3,3-tetramethylguanidine.
Patent JP-S5547635-A (JP)
Title: Preparation of 2-aryl-1-haloethane
Inventor: DAIKIYOU SHIGERU
IPC: C07C51/353
Filed: 1978-09-30
Abstract: PURPOSE: To prepare the title compound useful as an intermediate of medicine, pesticide, etc., under extremely mild conditions, by reacting an organic thionitrite or thionitrate with an arylamine, a cupric halide and an olefin.  
     CONSTITUTION: The objective compound of formula II (R is alkyl, cycloalkyl, aryl, aralkyl or heterocyclic group; Ar is aryl; X is halogen; Z is cyano, aminocarbonyl, etc.), e.g. 2-aryl-1-haloethane, is prepared by reacting (A) an organic thionitrite or thionitrate of formula R-SNO x  (x is 1,2), e.g. t-butyl thionitrite or thionitrate, with (B) an arylamine of formula ArNH 2 , e.g. p-nitroaniline, (C) a cupric halide of formula CuX 2  and (D) an olefin of formula I, e.g. acrylonitrile. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5746068-A (JP)
Title: Generator and driving device for generator of fluid rotary disc type by use of either wind force or wave force
Inventor: KADOWAKI ATSUSHI
IPC: F03B7/00
Filed: 1980-09-02
Abstract: PURPOSE: To improve efficiency, stability and durability of the rotation by providing 4 intakes in the circumstance of a fluid rotary disc.  
     CONSTITUTION: A fluid rotary disc is provided with 4 intakes 10 in its circumstance. By this, the surface of rotation makes an effective angle for fluid intake with the fluid from any direction, consequently, the generated rotation suffers from little loss of energy against the variation of working direction of the fluid and also maintains its stability and durability. Thus the working force of the fluid can be enclosed in the inner part of the structure of the device, and effective rotary power caused by the vertical pressure can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0417020-A (JP)
Title: Peripheral controller
Inventor: UCHIDA MITSUJIROU
IPC: G06F12/08
Filed: 1990-05-10
Abstract: PURPOSE:To improve the reliability of the data of an external storage subsystem by providing flag information which indicates whether or not block data are used for a verifying processing. CONSTITUTION:Flag information which indicates whether or not block data in a cache memory 22 are used for a verifying processing and an inhibiting means which inhibits the discarding processing to the block data to which the flag information indicates that no verifying process is performed on the block data are provided. Therefore, even when a processor 10 makes a verifying processing in the conventional manner to an external storage subsystem with a cache memory, the data in the cache memory 22 are not transferred to a readout command and the data written on a magnetic disk device 30 can be verified surely.
Patent JP-H05314678-A (JP)
Title: Chuck mechanism for moving carriage position of disk device
Inventor: MIYAZAWA HIDEAKI
IPC: G11B21/02
Filed: 1992-05-13
Abstract: PURPOSE:To exactly move the position movement of a carriage and to eliminate the generation of the relative positional deviation of the carriage and a disk after a chuck is released by enabling the chucking in the minimum clearance without applying chuck pressure at the time of moving the position of the carriage. CONSTITUTION:The carriage 7 is clamped by a clamp right jaw 6 extruded by an air cylinder 1 and a clamp right jaw 8 extruded by turning a clamp left jaw feed screw by a step-motor 12. Moreover, the step-motor 12 is revolved until a clamp detecting sensor 2 is detected and thereafter the air cylinder 1 is released and the left jaw is released to a clearance adjustment control 4. In such a manner, a chucking can be executed in the minimum clearance without applying chuck pressure to the carriage, the position of the carriage is exactly moved and the generation of the relative positional deviation of the carriage after the chuck is released and a disk caused by the deformation of chuck pressure is prevented.
Patent JP-H04348242-A (JP)
Title: Pressure sensor element
Inventor: OCHI KENZO
IPC: G01L9/12
Filed: 1991-05-27
Abstract: PURPOSE:To enable an adhesion treatment temperature to be reduced to a specific temperature or lower, productivity to be improved, and a degree of freedom of selection of a thermal coefficient of expansion to be enlarged by making a plate-body adhesion layer to be an organic adhesion layer. CONSTITUTION:Non-conductive plate bodies 12 and 13 or the plate body 12 and a conductive plate body 20 are placed in parallel with a certain spacing and are adhered and fixed for forming an electrostatic capacity, thus enabling a pressure within a chamber of a pressure-reduction adjusting equipment with a heating means to be detected. A pressure-guiding pipe 6 is fixed to at least one outside plane of the plate body. In this case, an organic adhesion layer 16 is used for adhesion of a periphery of a pair of plate bodies and treatment is made at a low temperature of 150-200 deg.C, thus achieving adhesion with a difference in thermal coefficient of expansion of approximately 0.5X10<-6>/ deg.C. Therefore, productivity is improved, a degree of freedom of selection of a thermal coefficient of expansion of a material to be used is increased, and a temperature coefficient can be designed freely to some extent. Electrodes 14 and 15 are provided at the plate bodies 12 and 13 by forming the electrostatic capacity and then a plate body 20 is used, thus preventing an electrode from being formed at it due to conductivity and productivity to be improved.
Patent JP-S62276275-A (JP)
Title: Gear motor
Inventor: SUZUKI YASUSHI
IPC: F03C2/08
Filed: 1986-05-26
Abstract: PURPOSE:To press both internal and external gears to the housing side of one side as well as to prevent wear due to contact between each gear of these internal and external gears and both inflow and outflow ports at the cover side from occurring, by producing a pressure differential at both side of these internal and external gears for a hydraulic motor. CONSTITUTION:A metal bush 211 is pressed in the inner part of a cover 113 of a hydraulic motor, and a shaft 131 is oiltightly supported on this metal bush 211 free of rotation. On the other hand, a projecting part to the side of the shaft 131 is formed in a through part of the shaft 131, but sealability of this projecting part is set to be relatively lowish. And, in an opposite gear side (b) part of the projecting part, there is provided with a pressure-lead hole 1214, which is interconnected to a low pressure chamber 215, via a pressure-lead passage 213. Therefore, a pressure differentials is produced at both sides of internal and external gears 153 and 151, and since these internal and external gears 153 and 151 are forcedly pressed to the housing side, an inflow port 115 and an outflow port 121 at the side of the cover 131 are in no case contacted with an internal gear 123 of the external gear and an external gear 125 of the internal gear.
Patent JP-S63316127-A (JP)
Inventor: RUIIGI RITSUSHIARUDEI
IPC: G06F7/38
Filed: 1988-05-19
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-H05312769-A (JP)
Title: Oxigen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1992-05-13
Abstract: PURPOSE:To simplify production process and reduce the production cost by suppressing the dispersion of limiting current characteristic in an oxigen sensor to the utmost and unnecessitating any electrode preparation through separate processes for both surfaces of ion conductor. CONSTITUTION:An oxigen sensor is provided with at least one pair of electrodes 44 and 45 on an ion conductor 34 and covered layers 46 on negative electrodes 45, and a portion 46a above the electrode 45 of the layer 46 is made of airtightening metallic material, while portions 46b facing adjoining electrodes 44 are made of inorganic material that can pass through oxigen and has a proper matching property for metallic material. When the electrodes 44 and 45 are applied with a specified voltage, the oxigen put into the ion conductor 34 will flow in the ion conductor 34, so that the oxigen concentration can be measured by using the current value because the oxigen ion is used as a carrier. The inorganic material is formed by anode-oxidizing the portions, facing the adjoining electrodes 44, of metallic layer covering the electrode 45.
Patent JP-S61565-A (JP)
Title: Extruded pin excellent in corrosion resistance
Inventor: UNNO KOUZABUROU
IPC: C22C38/00
Filed: 1984-06-12
Abstract: PURPOSE:To obtain an extruded pin excellent in corrosion resistance by performing solid solution treatment, subzero treatment, forming treatment, aging treatment, separation and hardening under specified conditions for the rod material of steel consisting of specified compositions. CONSTITUTION:The rod material of steel consisting of <=0.06% (expressed by wt% hereinafter) C, <=0.5% Si, <=0.6% Mn, 10.0-17.0% Cr, 3.0-8.0% Ni, 2.0- 7.0% Mo, 8.0-15.0% Co, <=0.1% Al, <=0.3% Ti, the balance Fe and several impurities is manufactured. After the rod material is subjected to air-cooled liquefying treatment from about 1,030 deg.C and subzerotreated at <=-70 deg.C, it is worked into a prescribed shape. Then, it is subjected to aging treatment at about 525 deg.C, separated and hardened in the hardness of about HRC 54. Thereby, an extruded pin which is excellent in corrosion resistance for hydrochloric acid and sulfuric acid and suitable as flame-retardant plastics is obtained.
Patent JP-H09284653-A (JP)
Title: Ccd-form solid-state image pickup element of whole image element driving system
Inventor: WADA KAZUJI
IPC: H04N5/3728
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide the CCD-form solid-state image pickup element of a whole image element driving system where driving signals has mutually no adverse effect and max. treated electric charge quantity is not limited in a longitudinal transfer register. SOLUTION: In the longitudinal transfer register, the electric charge read from a photosensor to a second layer polysilicon electrode 2PS is successively transferred to a horizontal transfer regsiter in such a way that it is transferred to the adjacent first polysilicon electrode 1PS, the charge under the first polysilicon electrode 1PS is to the adjacent third-layer polysilicon electrode 3PS and the charge of the third-layer polysilicon electrode 3PS is to the adjacent second-layer polysilicon electrode 2PS.  Oxidized films 1PL and 2PL executing insulation among the polycilicon electrodes 1PS, 2PS and 3PS of the first, second and the third layers are made to be thicker than the oxidized film 2QL among the electrodes of the horizontal transfer register 30, the coupling of capacitance property among the electrodes is reduced and the mutual effect of the driving signals among the electrodes is removed.
Patent JP-S62278661-A (JP)
Title: Load control system
Inventor: KAMO KOSUKE
IPC: G06F15/16
Filed: 1986-05-28
Abstract: PURPOSE:To contrive the dynamically loading balance and to improve the response of a loading control system by allowing a computer having the high load to avoid the service to an input/output equipment and a computer having low load to load the service to said equipment. CONSTITUTION:A computer execution control part 1 adds the preceding execution start timing 17, the present execution start timing 18 and the present execution and timing 19 of a program to a program load control information table 25 at every execution of the program in order to recognize the load state of a computer. While an input/output instruction signal 12 showing the propriety of input/output is delivered to an input/output processing part 5 based on an input/output request/release signal 10 received from a load control part 4 for the instruction of the start or discontinuation of the input/output. The load of the computer is calculated through the load calculating part 2 of the computer which is performing the service to an input/output equipment based on the load information 8 supplied from the table 25 of the computer 1.
Patent JP-S5644277-A (JP)
Title: Sound multiplex receiving device
Inventor: YOSHIMUNE HIDEO
IPC: H04N5/60
Filed: 1979-09-20
Abstract: PURPOSE:To obtain an accurate and cheap device, by switching and controlling the receiving mode without a reed filter. CONSTITUTION:The control channel signal (55.125kHz), the subchannel signal, and the main sound signal are separated from the sound multiple signal. The control signal is detected from the control channel signal in 13, and the detection output is applied to phase lock loop (PLL) type detecting circuit 14. Since this detecting circuit 14 is set to the stereo broadcast control signal or different broadcast control signal frequency, the control signal for one of them is detected. On the other hand, the detection output of the conrol signal is smoothed in 15 and is applied to switching circuit 16 to detect an electric field intensity. The subsound channel signal is detected and smoothed in 7 and is applied to switching circuit 7 to detect presence or absence of multiple broadcast, and the control signal above and the detection output for multiple broadcast are applied to mode switching circuit 17; and when a weak electric field is detected, matrix circuit 16 is controlled to the monaural mode.
Patent JP-H0934140-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NOGAMI SUMITAKA
IPC: C08G64/08
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate type electrophotographic org. photoreceptor excellent in wear resistance, having improved stability of characteristics and ensuring satisfactory productivity. SOLUTION: A specified copolymerized polycarbonate resin contg. one or more kinds of constituent units represented by general formula I and one or more kinds of constituent units represented by general formula II is incorporated as the resin binder of an electric charge transferring layer as the top layer of a laminate type photoreceptor. In the formula I, A is alkylidene, etc., each of R1 -R12 , is H, an alkyl, etc., (x) is 0 or 1 and (n) is an integer of 1-100. In the formula II, B is alkylidene, etc., and each of R13 -R16 , is H, an alkyl, etc.
Patent JP-S6012089-A (JP)
Inventor: TAGUCHI KUNIO
IPC: A63H33/42
Filed: 1983-07-04
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-S5548770-A (JP)
Title: Transfer method
Inventor: HIGUCHI HIROSHI
IPC: G03G15/16
Filed: 1978-10-02
Abstract: PURPOSE: To improve the transfer characteristic of toner by subjecting transfer paper to high frequency treatment in the fore-process of toner transfer thereby making the surface resistance of the transfer paper larger than 10 10 Ω.  
     CONSTITUTION: Transfer paper is stacked on a stacker 17 and can be taken in and out by opening a door 18. The stacker 17 is put in a hermetic housing 19 made of metal for high frequency treatment and the high frequency radio waves radiated from a magnetron 20 are passed through, e.g., a waveguide 21, and are led into the housing 19 through opening 22, where they are evenly diffused by a stirrer 23 and the transfer paper is thereby subjected to high frequency treatment. After the treatment, the transfer paper is taken out, sheet by sheet, through the slit opening of the housing 19 by a separating roller 24 and is conveyed to the transfer position by conveying rollers 11, 12. When the surface resistance of the paper is made larger than 10 10 Ω and is controlled preferably to about 10 11  to 10 12 Ω through high frequency treatment, the effective toner transfer is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01290403-A (JP)
Title: Manufacture of concrete member
Inventor: KISHI AKIRA
IPC: B28B23/04
Filed: 1988-05-18
Abstract: PURPOSE:To introduce prestressing by a method wherein an un-hardened con crete member, which is placed in a concrete form having a steel bar having two or more anchorage elements arranged therein, is autolave-cured by steam. CONSTITUTION:A bar material 11, to both ends of which colar-like anchorage elements 12 and 13 are respectively fixed, has 2-4 times the strength of ordinary structural mild steel and proper toughness. The steel bar 11 is arranged in a concrete form. After that, by placing concrete in the form, un-hardened concrete member 2 is produced. The un-hardened member 2 is carried in an autoclave, the interior of which is brought up to high pressure and in which high temperature steam is introduced. As a result, the hydraulic action of un- hardened member 2 is enhanced and its high hardening is obtained. On the other hand, the steel bar 1 expands by high temperature steam and elongates longitudinally. When curing ends, the member 2 itself is cooled slowly and the steel bar 1 itself in the member also contracts again. As a result, compressive force is applied to a concrete member lying between both the anchorage elements 12 and 13, introducing prestressing in the member.
Patent JP-H05315555-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMIZU NORIE
IPC: H01L21/8238
Filed: 1992-05-14
Abstract: PURPOSE:To protect a semiconductor integrated circuit, where signals higher than inner signals in level are inputted, by the use of a micronized process against damage or an adverse effect on its service life due to a shortage in the gate breakdown strength of a MOS transistor which forms the signal input section of an input beffer circuit. CONSTITUTION:An input buffer circuit is composed of a signal input section 21 and an inner drive circuit 22 which drives an inner logic circuit receiving the output signal from the signal input section and 21, where the gate oxide films of MOS transistors P1 and N1 which form the signal input 21 are set larger in thickness than those of MOS transistors P2 and N2 which form the inner drive circuit 22.
Patent JP-S5822802-A (JP)
Inventor: MIKAERU HOWAADO REICHIESUTA
IPC: F22B1/30
Filed: 1981-07-31
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-2000313209-A (JP)
Title: Pneumatic tire for race
Inventor: FUJISHIRO SHUICHI
IPC: B60C13/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for race improving a damping capacity without impairing a resistance to cutting and a weatherability in side area. SOLUTION: In a pneumatic tire mounted to a normal rim and filled with an internal air pressure of 10% of the maximum air pressure, H is a perpendicular distance between a position P and a center Q of a bead core 3 of a bead 1, where P is a lateral end of a contact area of a carcass layer 2b with a belt layer 5a ordered first in the direction of a tread 4 from the carcass layer 2b. A side area 10 ranging 55 to 100% H from the bead core center Q of the bead 1 consists of an inner layer 11 composed of a compound disposed outside carcass layer and having a tan δ (20 deg.C) of 0.25 to 1.00, and an outer layer 12 composed of a compound disposed outside the inner layer 11 and having a tan δ (20 deg.C) of 0.15 to 0.20.