baber/WOPTO huggingface dataset:
Patent JP-S6088634-A (JP)
Title: Four wheel drive car
Inventor: HASE MAKOTO
IPC: B60K17/34
Filed: 1983-10-20
Abstract: PURPOSE:To reduce the weight of system and the steering force by forming the front wheel of four wheel drive car smaller than the rear wheel and making the circumferential speed of front wheel same with that of rear wheel. CONSTITUTION:Upon function of crank shaft 16 through starting of engine, gears 19, 20 will rotate to rotate a counter shaft 22 through a multi-board clutch 21. It is transmitted through a speed changer 23 to the output shaft 17 then through sprockets 24, 25 and chain 26 to the sprocket 28 thus to rotate a spindle 27. The rotation of sprocket 25 is transmitted through a chain 29 to the sprocket 30 to rotate an intermediate shaft 18 and sprocket 31 simultaneously then transmitted through a chain 32 to a sprocket 34 thus to rotate the spindle 33. Since the front wheel 11 rotates with higher speed than that of rear wheel 12, same circumferential speed is achieved.
Patent JP-2001018837-A (JP)
Title: Body front structure for automobile
Inventor: YAMANE TATSUHISA
IPC: B62D25/08
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent a front fender apron from vibrating or generating noise during traveling of an automobile. SOLUTION: A front part of a body frame 2 is provided with side members 12 and 12, a cross member 13, upper side members 22 and 22, an upper cross member 23, and radiator supports 6 and 6 making front parts of each side member 12 and 12 support the upper cross member 23. Front fender aprons 9 are provided installed between the side members 12 and 12 and the upper side members 22 and 22. Each upper side member 22 and 22 are provided with front members 25 extending outward from end parts of the upper cross member, and rear members 26 extending to the rear from extended end parts of these front members 25 and fixed to the front fender aprons 9 at their extended end part side. Support members 8 of a skeletal structure is provided making the front parts of the side members 12 and 12 support a midway part in a longitudinal direction of the upper side members 22.
Patent JP-H01160720-A (JP)
Title: Electronically controlled suspension unit
Inventor: YONEKAWA TAKASHI
IPC: B60G17/015
Filed: 1988-08-05
Abstract: PURPOSE:To prevent a running characteristic change caused by body torsion in the suspension unit in the caption for controlling a vehicle position by computing a vehicle torsional load according to a load exerted on each fluid actuator, and compensating a fluid supply/exhaust to/from the actuator to remove the torsion based on the computation result. CONSTITUTION:A load exerted on each fluid actuator M1 is detected by a load detection means M3, and based on the detection result, a body torsional load is computed by a torsional load computing means M4. A compensation control means M5 outputs a signal for compensating a fluid supply/exhaust to/from each actuator M1 in order to remove an unexpected torsional load based on the body torsional load which is computed. And then, according to the compensation result, the position control means M2 controls the fluid supply/ exhaust to/from each actuator M1 so as to control a body position. Consequently, the occurrence of imbalance in the body can be prevented so that a drive characteristic change can be prevented.
Patent JP-H07140485-A (JP)
Title: Semiconductor device and its production
Inventor: CHIYOU KOUYUU
IPC: H01L29/786
Filed: 1993-07-14
Abstract: PURPOSE:To improve stability and reliability and to realize pixels having a large opening rate by providing the surface of an insulating substrate with TFTs and capacitors and constituting the capacitors by utilizing the oxide insulating film and silicon nitride film on lower electrodes. CONSTITUTION:A ground surface film (silicon oxide film) 12, an active layer 13, a gate insulating film 14 and an aluminum film 15 are formed on a glass substrate 11 and the aluminum film 15 is patterned by a resist mask 16 to form gate wirings and gate electrodes 17. Oxide layers 18 are formed on the flanks of the gate electrodes 17 by anodic oxidation and further, dense and thin oxide layers 19 are formed atop the gate electrodes 17, on which the silicon nitride films 10 are thinly formed. Channel forming regions 103 are formed in a self-alignment manner when source/drain regions 101, 103 are formed by implantation of ions. Further, an interlayer insulator 104 is formed and thereafter, the interlayer insulator of the parts to be formed with the capacitors is removed simultaneously with formation of contact holes and ITO electrodes 105 and source/drain electrodes 106, 107 are formed.
Patent JP-H0858022-A (JP)
Title: Plastic coated steel pipe
Inventor: OKANO YOSHIHIRO
IPC: B32B1/08
Filed: 1994-08-22
Abstract: PURPOSE: To obtain a plastic coated steel pipe adaptable even to the transport of a high temp. fluid raising the outer surface temp. of a steel pipe by providing a polybutene resin layer having specific characteristics on the outer peripheral surface of the steel pipe through an adhesive layer. CONSTITUTION: A plastic coated steel pipe is obtained by providing a polybutene resin layer with an average mol.wt. of 500000-5000000 and the tensile modulus of elasticity of 2000kg/cm<2> or more on the outer peripheral surface of a steel pipe. The heat-resistant durability thereof depends on the mol.wt. of the polybutene resin. So far as the polybutene is used, the heat-resistance durability does not become 0.5 or less but, in order to obtain a value of 0.8 or more, it is necessary to set the average mol.wt. of polybutene to 500000 or more. The high temp. mechanical characteristics of the plastic coated steel pipe also depend on the mol.wt. of the resin and the impact resistance thereof depends on the tensile modulus of elasticity of the resin.
Patent JP-H0361968-A (JP)
Title: Image forming device
Inventor: YOSHIMURA HARUYOSHI
IPC: G03G15/043
Filed: 1989-07-31
Abstract: PURPOSE:To prevent base fogging due to lowering of photosensibility of a sensitive material from passage of time by making exposing quantity of an exposing lamp greater than the exposing quantity appropriate for the initial photosensibility of the sensitive material. CONSTITUTION:Electric charge is uniformly retained on a surface of the sensitive material 1 by electrifying the surface of the sensitive material 1 with an electrifier 2, and an image of an original 14 on a platen 13 is irradiated and exposed from the exposing part 3 by an exposing lamp 15 on the surface of the sensitive material 1. Here, the exposing quantity by the exposing lamp 15 is made greater than that appropriate for the initial photosensibility of the sensitive material 1. Therefore, even when the sensitivity of the sensitive material 1 is lowered by the change due to the passage of time, since it is the exposing quantity appropriate for the lowered photosensibility, the potential of the part other than an electrostatic latent image of the sensitive material 1 can be made the set value. Thus base fogging can be prevented.
Patent JP-H0483710-A (JP)
Title: Production of high-purity phosphoric acid
Inventor: MORIKAWA FUMIHIRO
IPC: C01B25/237
Filed: 1990-07-25
Abstract: PURPOSE:To remove residual nitric acid and urea and obtain high-purity phosphoric acid by using phosphoric acid manufactured by a wet process as a starting raw material, passing the phosphoric acid through prescribed steps and adding specific amounts of nitric acid and hydrochloric acid to the resultant aqueous solution of phosphoric acid. CONSTITUTION:Phosphoric acid manufactured by a wet process is used as a starting raw material and passed through steps for crystallizing urea phosphate and urea nitrate to provide an aqueous solution of phosphoric acid. Urea and nitric acid present in the aforementioned aqueous solution are removed to afford high-purity phosphoric acid. In the above-mentioned method, nitric acid in a molar amount of >=2 times based on the dissolved urea and hydrochloric acid in a molar amount of >=4 times based on the dissolved urea are added to decompose the residual urea. It is thought that the urea in the phosphoric acid is decomposed by reactions expressed by formulas I, II and III and formula TV which is a combination thereof. Furthermore, if the amounts of the residual nitric acid and hydrochloric acid are large, pure water is added to the phosphoric acid and heating and concentrating are repeated to remove the residual nitric acid and hydrochloric acid. Thereby, high-purity phosphoric acid with <=1ppm contents of the residual urea and nitric acid is obtained and the high-purity phosphoric acid can be utilized as etchants, etc., for the electronic industry.
Patent JP-S6439409-A (JP)
Title: Stage control device of water channel
Inventor: SUGIURA SHIYOUSHICHIROU
IPC: E02B7/20
Filed: 1987-08-06
Abstract: PURPOSE:To make it possible to control an elevation of the water surface in the time of the anomalous rise of water by loading a hollow weight to a bearing arm and turning a gate laterally. CONSTITUTION:A link-like bearing arm 10 having a supporting point, a gate 1 turning laterally through a coupling rod 7 and a lever 4, and a hollow weight also serving as a float are loaded. According to the constitution, the overflow is overflown in a normal time, the gate 1 is turned laterally only in the time of the anomalous rise of water and an elevation of the water can be controlled, and at the same time, a pile of the suspended solids on the top surface of the gate 1 can be prevented.
Patent JP-S6175159-A (JP)
Inventor: YAMAMOTO TAKESHI
IPC: E04F13/12
Filed: 1984-09-19
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-H1041507-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ADACHI TETSUO
IPC: H01L21/316
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To ensure the withstand voltage of a diffusion layer, and to prevent the fluctuation of MOS transistor characteristics and the lowering of element isolation resistivity by forming a structure in which a gate electrode and an element isolation region, and a diffusion layer and the element isolation region do not come into contact with each other. SOLUTION: A gate oxide film 2, a polysilicon film 3 and Si3 N4 insulating film 14 are coated on a P-type semiconductor substrate 1 by conducting a sacrificial oxide film formation and removing process, the polysilicon film and the Si3 N4 insulating film are processed on the part which becomes an active region by photoetching, and an Si3 N4 film 15 is formed on the whole surface. Anisotropic dry etching is conducted in such a manner that the Si3 N4 insulating film 15 is left on the side face only of the polysilicon film 3 and the Si3 N4 film 14, a channel stopper layer 4 and an element isolation layer 5 are formed, and the Si3 N4 film on the polysilicon 3 and the Si3 N4 film 15 on the side wall are removed.  Accordingly, by providing a side wall consisting of a CVD insulating film, the threshold value of the MOS transistor in a microscopic region can be stabilized, and the lowering of the withstand voltage of the diffusion layer on an element isolation end part can be prevented.
Patent JP-S6088493-A (JP)
Inventor: OOMORI SHIGERU
IPC: H01C17/06
Filed: 1983-10-20
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-H0484591-A (JP)
Title: Representative selection processing unit for electronic exchange
Inventor: SHIROSHIMA MASAKI
IPC: H04Q3/76
Filed: 1990-07-27
Abstract: PURPOSE:To attain representative selection service in which the order of representative selection is revised by a subscriber by revising the incoming call priority stored in an incoming call priority storage means according to a request of the subscriber. CONSTITUTION:Special number information 25 is inputted and received by a representative selection list switching control section 14, decoded and a number of a representative selection list requested by a subscriber is extracted, an address in a memory 19 is extracted and set to a representative selection list storage address storage section 18. Moreover, an address stored in the storage section 18 in a representative selection list storage section 17 is read out and sent to a call processing control section 12. Upon the receipt of a representative selection request signal 31, a representative selection list decision processing section 16 reads a representative selection list 32 from the address relating to the memory 19 and sends it to the control section 12 thereby controlling the incoming call order of terminal equipments 11-1-11-n according to the order represented by the representative selection list. Thus, the incoming call priority is revised by the subscriber itself.
Patent JP-S6355261-A (JP)
Inventor: TAKAGI MITSUAKI
IPC: E04B1/70
Filed: 1986-08-23
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-S5989847-A (JP)
Title: Vibration limiter
Inventor: NIWA HIROSHI
IPC: F16F15/02
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a larger limiting effect of vibration when a response becomes large amplitude at occurrence of an earthquake, by arranging a shaft rod disc moving in the shaft direction in a cylindrical body, both ends of which are closed, further providing protrusions, deformed by movement of the disc, in end faces of the cylindrical body. CONSTITUTION:Cylindrical protrusions 7, with a smaller yield load as compared with that of a shaft rod 3, are provided in the internal faces of end walls of a cylindrical body 1, and suitable clearances 8 are provided between a plate shaped end 5 provided in the internal end of the shaft rod 3 and said protrusions. When the shaft rod 3 is largely moved in either the left or the right direction, the plate shaped end 5 collides against the protrusion 7 to cause the protrusion 7 to generate elastic deformation. From this condition, if the shaft rod 3 is further moved in the same direction, the protrusion 7 yields to generate plastic deformation.
Patent JP-H09136845-A (JP)
Title: Slow releasable peroral medicinal composition and its preparative base and preparation of said composition
Inventor: BENJIYAMIN OSHIYURATSUKU
IPC: A61K9/26
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition with sustainable medicinal action comprising a combination of a higher aliphatic alcohol with an acrylic resin as a base composition and an active medicinal agent so as to prolong the period of time of releasing the medicinal agent. SOLUTION: This composition is obtained by admixing a molten 10-18C higher aliphatic alcohol with a solid core or matrix consisting of a granular mixture of (A) a pharmacologically permissible acrylic resin and (B) a medicinal activator followed by cooling and solidifying the blend so as to be 10-60wt.% of the component A based on the total weight of the components A and B. The medicinal activator is pref. highly soluble to water. Besides, it is preferable that this composition is in the form of tablets, caplets or capsules.
Patent JP-S6441967-A (JP)
Title: Pos terminal control device
Inventor: YAMADA ISAO
IPC: G07G1/14
Filed: 1987-08-07
Abstract: PURPOSE:To eliminate the limitation of the lifting period of logging data by providing an identifying code to discriminate whether they are the logging data or not. CONSTITUTION:When the condition of a central processing unit 10 in a stored in abnormal or when the transmission of transferring data of completed abnormally, the decision whether the receiving data of a receiving buffer 111 are selling data or not is executed. When they are the selling data, increment is executed to a writing record counter to show the number of records to execute a writing to an external part storage device 30 and after changing a data type identifying code into a code to mean the data stored into the external part storage device 30, the data of the receiving buffer 111 are stored into the external part storage device 30.
Patent JP-2001028709-A (JP)
Title: Electronic endoscope
Inventor: YAMANAKA KAZUHIRO
IPC: A61B1/04
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To display an excellent image by connecting an electronic endoscope even if a processor is different in the setting of a level of an image signal corresponding to lightness of a display device. SOLUTION: In the case the electronic endoscope has e.g. a new B type electronic scope 10 that a digital output level of a video signal to obtain lightness of 100 IRE of a display device is 200 and a conventional A type processor 12 that a digital output level of a video signal to obtain lightness of 100 IRE of the display device is 230, the electronic scope 10 is provided with a level conversion circuit 21, which matches the level of the video signal with a signal level of the processor 12. Thus, it is possible to connect the new electronic scope 10 to the old processor 12. Furthermore, the level conversion circuit may be placed in an analog signal processing area.
Patent JP-H0247148-A (JP)
Title: Heat-resistant and impact-resistant polyvinyl chloride mixture, method for molding and molded item
Inventor: MASUKO SEIICHI
IPC: C08L27/06
Filed: 1988-08-10
Abstract: PURPOSE:To obtain a heat-resistant and impact-resistant PVC mixture by graft- copolymerizing a specified N-substd. maleimide and vinyl chloride in the presence of a rubber and simultaneously compounding an additive contg. a stabilizer therewith. CONSTITUTION:The title mixture is prepd. by adding 1-70 pts.wt. additive contg. at least a stabilizer to 100 pts.wt. copolymer powder (A) obtd. by graft- copolymerizing N-substd. maleimide of formula [wherein R is 1-30C (substd.) aliph. or alicyclic group] (e.g., N-cyclohexylmaleimide) and vinyl chloride in the presence of a rubber (e.g., a crosslinked acryl rubber, an ethylene-vinyl acetate copolymer etc.) and consisting of 1-15wt.% constituting units derived from the rubber, 0.2-5.0wt.% constituting units derived from N-substd. maleimide and the remaining constituting units derived from vinyl chloride.
Patent JP-S5987583-A (JP)
Title: Position detector
Inventor: TAMARU EIJI
IPC: G06F3/041
Filed: 1982-11-11
Abstract: PURPOSE:To detect exactly a position by setting a direct relation to an actual position with a position detecting data, too, in the array direction of the side near a detecting electrode, in a device for detecting a position of a stylus on a tablet plate. CONSTITUTION:As for electrodes X1A-XNC disabling to increase width at the side near a detecting electrode of a position detecting plate 10, every plural adjacent electrodes X1A-X1C, X2A-X2C-XNA-XNC are connected in common and are divided into N pieces. Also, prescribed voltage +Vcc is applied successively to every group of the electrodes connected in common, therefore, with respect to a detecting data, too, in the array direction of the electrodes of the side near this detecting electrode, the direct relation having no deviation to the actual position is obtained.
Patent JP-H0493662-A (JP)
Title: Yaw rate detector for vehicle
Inventor: KAWAI HIROYUKI
IPC: G01C19/5628
Filed: 1990-07-26
Abstract: PURPOSE:To avoid giving any incompatible feeling to a driver by assembling an angular velocity sensor to a car body so as to make one axis of a base tilt rearward the car body as far as some angle to a vertical axis. CONSTITUTION:In the state that ac voltage is impressed on exciting piezoelectric elements 15, 16 and each of plate parts 13b, 14b of vibrating pieces 13, 14 is excited in a alpha direction, if an angular velocity sensor 10 is rotated around an axis A at an angular velocity omega (yaw rate omega), namely, when a base consisting of a lower case 11 and a pedestal 12 is rotated around the axis A at the angular velocity omega, Coriolis force Fc works on these plate parts 13b, 14b in a beta direction. This Coriolis force Fc is expressed with an equation of Fc = 2mVe x omega (m shows each mass of these plate parts 13b, 14b and Ve is velocity in the omega direction by the said excitation of these plate parts 13b, 14b) while it is detected by piezoelectric elements 17, 18, so that the angular velocity omega (yaw rate omega) is detected. In the angular velocity sensor 10 constituted like this, its axis A is tilted rearward as far as a specified angle thetao with the vertical axis and locked onto a car body BD in and around the central position, if possible.
Patent JP-S63184308-A (JP)
Title: Stabilization of ferromagnetic metal powder
Inventor: TAGAWA KIMITERU
IPC: C09D5/23
Filed: 1987-08-10
Abstract: PURPOSE:To obtain highly stable ferromagnetic metal powder by immersing ferromagnetic metal powder in an organic solvent dissolving Al alkoxide compound or/and Al alkyl compound and thereafter precipitating and depositing Al compound on the ferromagnetic metal powder with addition of methanol. CONSTITUTION:The Al alkoxide compound and Al alkyl compound do not show particularly strong bindability to the ferromagnetic metal power even when such powder is immersed into an organic solvent under the condition that such compounds are dissolved into the solvent. However, with addition of methanol, Al(OCH3)3 is generated by replacing reaction between alkoxi group or alkyl group and methoxy group and it is uniformly deposited to the ferromagnetic metal particle surface. As the Al alkoxide compound, Al(OC2H5)3, Al(iso-OC3H7)3, Al(sec-OC4H9)3 may be used and as Al alkyl compound, Al(CH3)3, Al(C2H5)3, Al(C3H7)3, Al(C4H9)3 may be used.
Patent JP-H0364680-A (JP)
Title: Suction device for closed type motor-operated compressor
Inventor: SUGITA TATSUYA
IPC: F04B39/12
Filed: 1989-07-31
Abstract: PURPOSE:To prevent thermal deformation of a resin pipe occasioned by fixing of a suction joint pipe by heating by a method wherein the expansion end part of a spacer pipe is fixed in the expansion end part of the suction joint pipe, and the resin pipe is fixed in the expansion end part. CONSTITUTION:A suction port through which suction gas is fed to a compression element is opened in a closed case 1 in which an electrically-operated element and a compression element are contained. Suction gas is introduced through an external suction pipe 8 to the suction port. In this case, the one end part of a suction joint pipe 6 opening in the closed case 1 is fixed to the suction pipe 8 by a method accompanied with heating. The expanded other end part of the suction joint pipe 6 is fixed to the closed case 1. Further, an expansion part 9a of a spacer pipe 9 is fixed in an expansion part 6a of the suction joint pipe 6. Meanwhile, a heat resisting resin pipe 7 communicated to the suction port is pressed in the end part, opposite to the expansion part 9s, of the spacer pipe 9.
Patent JP-H1027510-A (JP)
Title: Lighting system for inspection of egg
Inventor: TANENAKA TADASHI
IPC: F21S2/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent an electric leakage and electric shock accident caused by a lighting system being covered with water when eggs are inspected, through the use of an optical fiber cable. SOLUTION: This lighting system for inspection of eggs comprises a light source/condensation part AB comprising a light source and a condensing part for the beams of light given by the light source, an optical fiber cable C transmitting the light from the condensation part, and a light emission part D for irradiating eggs E with the light transmitted through the cable. The light source/ condensation part connected with AC mains is located over the conveying surface of a conveyor CV for eggs so that the electric leakage and electric shock accident caused by the lighting system being covered with water are precluded. The light emission part is located under the transporting surface of the conveyor, and the eggs are irradiated from below so that it well suits the egg inspecting operation.