baber/WOPTO huggingface dataset:
Patent JP-S61212651-A (JP)
Title: Electronic control device of internal-combustion engine
Inventor: SUZUKI YOSHIO
IPC: F02D41/34
Filed: 1985-03-18
Abstract: PURPOSE:To improve control accuracy of action, by controlling the action of the first and second counters, respectively supplying the first and second engine speed parameters to the first and second engine speed parameters to the first and second central processing units, through either one of the central processing units. CONSTITUTION:An electronic control device is equipped with the first central processing unit (CPU) 1 controlling the fuel supply and the second CPU2 controlling the ignition timing. The second CPU2 reads a parameter value, in proportion to the inverse number of an engine speed, from an Me counter 24 to be utilized as one of the parameters when the ignition timing is calculated. While the electronic control device, giving a count start timing signal 30 to the first Me counter 29 from the second CPU2 while counting an interval of said signal and obtaining a parameter value in proportion to the inverse number of the engine speed to be given to the first CPU1, calculates an injection quantity of fuel. In this way, control accuracy is improved by enabling the speed parameter to be obtained in the optimum timing.
Patent JP-S59178742-A (JP)
Title: Method for measuring characteristic of semiconductor light receiving element
Inventor: ISAKA HIDEKI
IPC: H01L31/02
Filed: 1983-03-30
Abstract: PURPOSE:To make the measurement of optical characteristics simple and accurate by irradiating the light receiving surface of the element with a light by means of an optical fiber, when said charcteristic of the title element in wafer state is measured. CONSTITUTION:A semiconductor wafer 13 wherein the light receiving element made of many avalanche photo diodes, etc. is formed is placed on a stage 14, and then the tip of the optical fiber 11 and that of a probe 15 are made to abut against the element surface to be measured. Here, said fiber 11 is mounted on a fine movement table 12 provided on a common supporter 18, and the light from the semiconductor laser not illustrated is made incident to the other end of the fiber 11. Besides, the probe 15 is mounted on said table 16, and a bias is impressed from the other end by means of a circuit not illustrated. In this manner, the light 28 having a fixed wavelength and a fixed strength is made incident to the impurity implanted region 23, i.e., light receiving surface 29 of a diode from the tip part 26 of the fiber 11, and at the same time the tip 27 of the probe 15 is made to abut against an electrode 25, thus performing successive measurements.
Patent JP-S55144036-A (JP)
Title: Production of hydrophilic plastic molded article
Inventor: KAWAKAMI KANJI
IPC: C08J7/04
Filed: 1979-04-27
Abstract: PURPOSE: To obtain hydrophilic plastic molded article which has good durability and constantly exhibits good performance over a long period of time, by a method wherein PVA solution is penetrated into the pores of a porous plastic molded article, PVA is coagulated and then the molded article is heat-treated to fix PVA.  
     CONSTITUTION: A porous plastic molded article is coated with a solution of polyvinyl alcohol having a polymn. degree of not less than 500 to penetrate part of the solution into the pores of the porous plastic molded article. Then the porous plastic molded article is immersed in a coagulating bath to coagulate polyvinyl alcohol. The molded article is heat-treated to fix polyvinyl alcohol on the porous plastic molded article. When hydrophilic powder is previously fixed in the pores of the porous plastic molded article or on the surface thereof and the resulting molded article is used, a hydrophilic molded article to which further more hydrophilic nature is imparted can be obtd. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56149062-A (JP)
Title: Device for stabilizing surface potential of rotary drum
Inventor: SEKI TAKANORI
IPC: G03G21/00
Filed: 1980-04-21
Abstract: PURPOSE:To prevent uneven copying, by forming a feedback loop between a charger and the surface of a photosensitive drum for use in a copying machine, etc. in order to control the surface potential itself of the drum. CONSTITUTION:When drum 1 is rotated with motor 5, conductor 4 fixed to drum 1 and the surface of drum 1 are alternately connected electrostatically with induction electrode 2 by connection capacity 3. At that time, a synchronous signal is produced from synchronous signal generator 6, and fed to phase synchronism detector 7, which detects the surface potentials of drum 1 and conductor 4 produced on electrode 2 on the basis of the synchronous signal, and judges height of the 2 potentials. When the potential of drum 1, and that of conductor 4 given from reference voltage source 10 are different, that difference is taken out as the output of detector 7, its rectified output is fed from rectifier 8 to charger 9, thus permitting the surface potential difference between drum 1 and conductor 4 to disappear as drum 1 rotates, and the surface potential of drum 1 to be locked to the constant voltage of source 10.
Patent JP-H09244237-A (JP)
Title: Composition capable of increasing surface energy and printing plate material using the same
Inventor: TANAKA YASUHIRO
IPC: G03F7/004
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a developing process after an imagewise exposing process and to obtain a printing plate using no dampening water at the time of printing by using a solid organopolysiloxane compd. and a photothermic conversion material dispersed in the compd. SOLUTION: This compsn. is composed of an organopolysiloxane compd. and a photothermic conversion material dispersed in the compd. The compd. is, e.g. dimethylpolysiloxane, methylhydrogenpolysiloxane, methylpolysiloxane having hydrogen atoms at both terminals, methylphenylpolysiloxane, alkyl modified polysiloxane, amino modified polysiloxane or carboxyl modified polysiloxane. A coloring material effectively absorbing light in a wavelength region from UV to near IR and capable of efficiently converting the light into heat energy is preferably used as the photothermic conversion material.
Patent JP-H03255394-A (JP)
Title: Purification system for suppression pool water
Inventor: KUBO KOJI
IPC: G21C9/004
Filed: 1990-03-06
Abstract: PURPOSE:To enable sufficient purification with a rather simple purification mechanism by connecting a hollow fiber membrane filter unit and a demineralizer unit as a purification device of suppression pool water, to a pressure suppression chamber storing the suppression pool water. CONSTITUTION:In the purification system 11 for suppression pool water of the invention, the suppression pool water 12 is sent to a hollow fiber membrane filter unit 16 from a pressure supression chamber via a taking-out pipe 14 by actuation of a pump 15. The suppression pool water 12 goes to a demineralizer unit 17 after insoluble corrosion products are removed by the hollow fiber membrane filter unit 16, and ionized corrosion products are removed by the demineralizer unit 17 and finally the water is collected to the pressure suppression chamber 13 through a returning pipe 18. Consequently, by utilizing this purification system for suppression pool water, suppression pool water having sufficiently good quality can be obtained with its rather simple constitution.
Patent JP-H07237381-A (JP)
Title: Admission ticket for admission controlling system
Inventor: NAKAYASU EIJI
IPC: G07B15/00
Filed: 1994-02-25
Abstract: PURPOSE:To efficiently collect attendance data with simple device without spending introduction cost and manpower by a method wherein the mechanical reading code, which encodes attribute information, is provided at the position, which is centrally symmetrical about the central point of a recovery stub. CONSTITUTION:A recovery stub 2 of an admission ticket 1 can easily be separated along a perforated line 7. At the same time, mechanical reading code, such as bar code information 6 and readable controlling information 3 with the eye, is printed. The readable controlling information 3 with the eye consists of attribute information 4 and consecutibe number 5. The bar code information 6 is a printed encoded one corresponding to the readable controlling information 3 with the eye. Since the bar code information 6 is automatically read with a reader provided at an entrance gate, one bar code is formed at a readable position with the reader, while the other bar code is formed at the position, which is centrally symmetrical about the central point of the recovery stub to the above one bar code.
Patent JP-S60102162-A (JP)
Title: Preparation of tonic food from sugar cane
Inventor: NOMURA GIICHI
IPC: A23L19/00
Filed: 1984-03-19
Abstract: PURPOSE:To obtain the titled food effective to prevent the diseases caused by sugar, by removing sucrose from the juice of sugar cane collected just after the blooming when the content of the sugar antagonistic factor is at its peak, and drying the residual liquid. CONSTITUTION:The whole grass (excluding the root) of sugar cane just after the blooming is cut, washed with fresh water, slit, and squeezed. The obtained juice is filtered to remove the rough fiber, and the resultant green liquid is added with an alcohol under reduced pressure (preferably 0.2-0.4kg/cm<2>) to crystallize and precipitate the sucrose fraction in the green liquid. After separating the sucrose fraction, the residual liquid is dried by spray-drying, pulverized, and mixed with L-ascorbic acid to obtain the objective food.
Patent JP-2000247877-A (JP)
Title: Cardioischemic injury tolerance potentiator
Inventor: KITAKAZE MASAFUMI
IPC: A61K31/198
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject potentiator capable of potentiating the tolerance to myocardial ischemic symptoms and thereby preventing or mitigating various ischemic injuries by including glutamine and/or a derivative thereof as active ingredient. SOLUTION: This potentiator is obtained by including glutamine and/or a derivative thereof (e.g. L-alanyl-L-glutamine, glycyl-L-glutamine, L-glutaminyl- L-alanine). This potentiator is used pref. in the form of a 5-50 wt.%; aqueous solution, and administered so as to be 0.05-0.6 g/kg/h in the dose of the above active ingredient compound. This potentiator can also be formulated with, other than the above active ingredient, various kinds of electrolytes (e.g. Na, K, Ca, Mg) and/or other additive(s) (e.g. glucose, insulin, heparin, procaine, calcium antagonist).
Patent JP-H01226302-A (JP)
Title: Preparation of lamellar material having improved wooden surface layer
Inventor: MORISHITA SHIGERU
IPC: B27K5/00
Filed: 1988-03-07
Abstract: PURPOSE:To give transparency and luster and to improve abrasion resistance and crack resistance, by placing a wooden material impregnated with a specified treating liq. on a surface of a base sheet, heating and pressing it as it is under a wet condition and thereby monolithically molding it with the base sheet. CONSTITUTION:A wooden material is impregnated with a treating liq. prepd. by mixing water or an alcohol with a polybasic acid and a polyhydric alcohol. The said wooden material is placed on an appropriate base sheet and heated and pressed to mold it monolithically with the base sheet. By performing press ing and densifying of the wooden material impregnated with the treating liq. like this, esterification reaction of active groups such as hydroxyl groups in the wood component with an acid anhydride polybasic acid and at the same time, crosslinking of the acid anhydride of the polybasic acid with a polyhydric alcohol are carried out to form a thermosetting resin into which the wood component is chemically bonded, which is cured under the condition that this thermosetting substance infiltrates into gaps of the wood to form a dense layer having a depth and a luster of improved transparency.
Patent JP-S62209906-A (JP)
Title: Frequency variable mechanism for microwave oscillator
Inventor: INOUE JUN
IPC: H03B5/18
Filed: 1986-03-11
Abstract: PURPOSE:To adjust optionally a resonance frequency by connecting a direct current electric power source, a supplying electric current comes to be variable, to the strip line engaged in a dielectric resonator and causing a direct current to flow at the strip line. CONSTITUTION:The mechanism is composed of a terminal 9 of a direct current power source to one edge side of a strip line 7 to form a resonance circuit. Between the one edge side of the strip line 7 and the terminal 9, a choke coil L not to leak an oscillating output is inserted. The direct current power source of the terminal 9 can change the supplying power source. Consequently, when the current supplied from the terminal 9 of the direct current power source flows from one edge side of the strip line 7 to other edge and the current supplied by the direct current power source is changed, the size of the current to flow at the strip line 7 is changed, the size of an occurring magnetic field is also change, and therefore, the linking condition of a dielectric resonator DR can be changed. Thus, when the linking condition is changed, the resonance frequency of the resonance circuit system is also changed and thus, the frequency of the microwave oscillator can be adjusted.
Patent JP-H03256477-A (JP)
Title: Picture signal reproducing device
Inventor: OGURA TOKIHIKO
IPC: H04N5/93
Filed: 1990-03-07
Abstract: PURPOSE:To exactly and stably reproduce an arbitrary still picture signal by detecting whether the frequency of a pilot signal is superimposed onto that of a picture signal recorded to a video floppy or not. CONSTITUTION:It is detected whether the pilot signal is recorded or not together with the picture signal to a track on a video floppy 2 to which magnetic heads 3-1 and 3-2 are abutted. Namely, according to whether the pilot signal is added to the picture signal to be reproduced from the recording medium or not, it is discriminated whether the picture signal is reproduced from the track recording high fidelity still picture signals for one picture or reproduced from the track recording still picture signals for one field or one frame. Thus, the arbitrary still picture signal can exactly and stably be reproduced.
Patent JP-H05175588-A (JP)
Title: Q switch and laser resonator
Inventor: ASAKA KIMIO
IPC: G02F1/19
Filed: 1992-03-12
Abstract: PURPOSE:To enhance an output and to simplify a regulation of an output coupling amount by applying a pressure to an optical member formed of a transparent isotropic medium by pressurizing means, altering a polarized state of a light passed by varying a refractive index of the member in a special direction, and controlling a loss of the light in a polarizer. CONSTITUTION:An optical element 12 made of an isotropic medium for varying a polarized state of a transmitted light due to variation in a refractive index by applying a pressure, and a pressure generating element 13 for applying a pressure under the control of a controller 15 are held by a frame having high rigidity. The element 12 placed on an optical axis 6 of a laser resonator and a polarizer 4 for transmitting a polarized component of an incident light constitute an optical system. Since an optoelastic effect generated by applying a pressure to the medium is used, a Q switch which can be operated in a high power density can be obtained.
Patent JP-S55145621-A (JP)
Title: Preparation of oxidizing agent
Inventor: INOUE MAKOTO
IPC: C07C27/10
Filed: 1979-05-01
Abstract: PURPOSE: To obtain a stable and harmless oxidizing agent, usable for the surface treatment for semicodncutors, bleaching agent, etc., in a short time, and high yield, at a low cost, by treating a polyether type polyoxyalkylene of relatively low molecular weight as a raw material with an oxidizing agent.  
     CONSTITUTION: A polyether type polyoxyalkylene (P) of formula (-R-O-) n  (R is alkylene; n is integer 2 or more) as a raw material having a weight-average molecular weight of 1,000 or below, preferably 600 or below, is treated with an oxidizing agent, e.g. oxygen, ozone or hydrogen peroxide, to give an oxidizing agent. A polyoxyalkylene of a weight-average molecular weight of 1,000 or below, has a lower melting point, which provides smooth gas/liquid reactions, and easy handling, even at room temperature. The weight-average molecular weight of 400 or below, makes P a completely liquid very convenient for handing. The resulting oxidizing agent is water-soluble, has a great ability to wet metals, etc., and may be used for various purposes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06263018-A (JP)
Title: Brake actuator
Inventor: OKUMA HIROSHI
IPC: B60T8/42
Filed: 1993-03-15
Abstract: PURPOSE:To prevent the damage of members to be driven, and improve the responsiveness of an actuator by making an arrangement so that a locking mechanism to prevent the rotation of the member to be driven may function as a clutch to allow the rotation of the member to be driven when the torque above the specified value is applied to the member to be driven. CONSTITUTION:A driving member 18 and a member 30 to be driven are rotated by energizing a motor 21, and a locking mechanism 31 functions as the rotation preventer due to the friction force between a fixed spring bearing 15 side and a clutch spring 36, and between a movable spring bearing 35 and the clutch spring 36. Then, the rotation of the member 30 to be driven is converted into the straight motion, a plunger 38 is moved to the side of the bottom part 2a of a cylinder hole 2, the liquid pressure is generated in a pressure chamber A, and the liquid pressure is supplied to a wheel cylinder B. After the energizing is stopped, and when the torque above the specified value is applied to the member 30 to be driven, the torque overcomes the friction force, and the locking function is released. That means, the locking mechanism 31 functions as the clutch, and the member 30 to be driven is rotated together with the driving member 18.
Patent JP-S59181572-A (JP)
Title: Manufacture of semiconductor device
Inventor: ADACHI MASAHIRO
IPC: H01L29/417
Filed: 1983-03-31
Abstract: PURPOSE:To obtain the contact having no junction punch-through of wiring metal on a bird's beak by a method wherein an insulating film is grown leaving resist on the part where a contact hole will be formed, and a source and drain is formed. CONSTITUTION:A resist 9 is left in line with the expected position where a contact hole will be provided taking into consideration of the junction shape of the diffusion layer when a source and drain diffusion layer 7 is formed, and an insulating film 10 is grown. The resist 9 is removed, impurity ions are introduced, and the source and drain diffusion layer 7 as shown in the diagram is obtained. A PSG film 8 is formed, a patterning is performed on the resist 9, and the aperture 8a of the contact hole is provided. The part of the aperture 8a is extended to the point located above a bird's beak, an etching is performed on the oxide film of the bird's beak. There is no possibility at all that the wiring metal punches through the shallow junction located below the bird's beak.
Patent JP-H03256124-A (JP)
Title: Method for executing logical type language program
Inventor: TAKEUCHI YOICHI
IPC: G06F9/44
Filed: 1990-03-07
Abstract: PURPOSE:To improve an execution speed by registering the program of logical type data as column data including no pointer data and executing the registered data with an interpreter. CONSTITUTION:A node registering part 101 inputs a text data (TD) from a TD area 110, forms column data in accordance with a prescribed formation rule while regarding the TD as data indicating a node and outputs the formed data to a node data area 121. A node display part 102 forms the TD from the column data stored in the area 121 and displays it. On the other hand, an item input part 103 forms tree structure data while regarding the TD indicates an item and outputs the formed data to an items data area 131. An item registering part 105 inputs the tree structure data from the area 131, forms the column data of a node whose expression in the TD coincides with the item regarded as a node and outputs the formed data to the area 121. When the node is a program node, the node is registered in a predicate table 122. Consequently, the number of data read out by the interpreter at the time of executing an executing part 107 can be reduced and the execution speed can be improved.
Patent JP-S53140440-A (JP)
Title: Surplus energy storage type motor
Inventor: HIRAI HARUMI
IPC: F02C6/16
Filed: 1977-05-12
Abstract: PURPOSE: Each operation shaft of a compressor and of a turbine are mechanically connected through a synchronous dynamotor equipped with a frequency converter, and the operation ranges of both operation shafts are extended, and the efficiency is improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03257199-A (JP)
Title: Production of aluminum base for printing plate
Inventor: NISHINO ATSUO
IPC: C25F3/04
Filed: 1990-03-07
Abstract: PURPOSE:To subject an aluminum plate to a continuous surface roughening treatment by installing electrodes so as to face both front and rear surfaces of the aluminum plate and treating both surfaces of the aluminum plate. CONSTITUTION:The aluminum plate 1 is subjected to an electrochemical treatment by executing a cathodic electrolytic treatment in an aq. soln composed essentially of an aq. neutral salt soln. 9. The electrodes 8, 8' facing the aluminum plate 1 are, thereupon, disposed to face both front and rear surfaces of the aluminum plate 1. The two surfaces of the aluminum plate are treated in such a manner. The process for producing the aluminum base for printing plates to wash both surfaces of the aluminum plate by etching or to execute smut removing treatment is provided in this way.
Patent JP-S58172726-A (JP)
Title: Remote control system
Inventor: NAITOU TOSHIHARU
IPC: G06F11/16
Filed: 1982-04-02
Abstract: PURPOSE:To perform efficiently remote control by connecting a centralized controller, respective power supply devices, and an input/output changeover switch in series through a control cable, and sending out the address of equipment to be controlled from the centralized controller to the control cable together with control contents. CONSTITUTION:In the power supply device 4 of each equipment, a power supply controlling circuit 8 which receives an indication from the centralized controller 3 to turn on and off the power supply and sends a response to the centralized controller 3 is provided. To put the circuit 8 in operation even when the power source is not turned on, the circuit 8 is supplied with necessary electric power from the system supply power source 3-1 in the device 3 via a power supply feed line 7. Then, the circuit 8 sends the state change of the device 4 to the controller 3 through a response communication line 9-2. Further, the controller 3 sends an indication for turning on and off the power source of the device 4 through an indication communication line 9.
Patent JP-S62213844-A (JP)
Title: Carrier for supporting exhaust gas purifying catalyst
Inventor: RYU HIDEO
IPC: F01N3/28
Filed: 1986-03-12
Abstract: PURPOSE:To enhance durability and to uniformly support a catalytic substance, by providing a dense chromium oxide type ceramic layer to the surface of a heat resistant plate shaped metal base, and applying and bonding a porous ceramic layer of the same system thereto to form a carrier. CONSTITUTION:A dense chromium oxide type ceramic layer 2 is formed to the surface of a heat resistant plate-shaped metal base comprising SUS 302B or SUS 304 stainless steel and a relatively porous ceramic layer 3 of the same system as the layer 2 is further applied and bonded to said layer to constitute carrier for supporting an exhaust gas purifying catalyst. The void ratio of the dense chromium oxide type ceramic layer 2 is set to 15% or less while that of the porous ceramic layer is pref. set to 20-30%. The catalyst carrier obtained has heat resistance and durability and facilitates the supporting of a catalytic substance in a uniformly distributed state and is markedly increased in a catalyst supporting area.