baber/WOPTO huggingface dataset:
Patent JP-H1126993-A (JP)
Title: Suction nozzle and its manufacture
Inventor: ITO KENTA
IPC: H05K13/04
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a suction nozzle which has both durability and mounting accuracy. SOLUTION: A nozzle main body 1 is composed of a base material which has excellent abrasion resistance and shock resistance. The component suction plane 2 at one edge of the nozzle main body 1 is composed of a base material and a contact material 3, which is composed of a material having a higher friction coefficient than that of the base material or a material having a higher hardness than that of the base material. Friction on the contact plane of the suction nozzle and the electronic component is increased or the cutting resistance on the contact plane of the vacuum nozzle and the electronic component is increased. Thus, sliding of the electronic component is suppressed and both stable mounting accuracy and durability are provided.
Patent JP-S6155406-A (JP)
Inventor: KITA YASUO
IPC: F16B13/08
Filed: 1984-08-25
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-H0841533-A (JP)
Title: Production of coil spring
Inventor: IZAWA YOSHINOBU
IPC: C23C8/26
Filed: 1994-07-28
Abstract: PURPOSE:To produce a high strength coil spring in which breaking is difficult to occur and excellent in fatigue resistance by subjecting a cold drawn wire rod having a specified compsn. constituted of a metallic group of C, Si, Mn or the like, a metallic group of V or the like and Fe to oil tempering treatment and thereafter executing high temp. tempering. CONSTITUTION:A stock having a compsn. contg., by weight, 0.55 to 0.75% C, 1.00 to 2.50% Si, >= two or more kinds among 0.30 to 1.50% Mn, 1.00 to 4.00% Ni, 0.50 to 2.50% Cr and 0.10 to 1.00% Mo, one or more kinds of 0.05 to 0.60% V and 0.05 to 0.60% Nb, and the balance substantial Fe and subjected to cold wire drawing is subjected to oil tempering treatment. Thereafter, this wire rod is subjected to high temp. tempering to regulate its tensile strength to sigmab=1370 to 1670N/mm<2>. This wire rod is subjected to annealing and is successively subjected to cold coiling, hardening and tempering, grinding, gas nitriding, high strength two stages shot peening and low temp. annealing. In this shot peening, compressive residual stress is imparted to the inner depth part by a first stage, and residual stress is sufficiently imparted to the vicinity of the surface by a secondary stage.
Patent JP-H0226682-A (JP)
Title: Grinding and classifying apparatus
Inventor: SATOU KAZUNORI
IPC: B07B7/083
Filed: 1988-07-18
Abstract: PURPOSE:To enhance classifier efficiency by preventing the generation of the stagnation of an air stream, in an apparatus for classifying particles ground in a grinding part by rotary classifying blades, by arranging air stream dividing blades to the lower stages of the rotary classifying blades arranged radially. CONSTITUTION:Air stream dividing blades 22 are provided to the lower stages of the rotary classifying blades 16 radially arranged to a rotary shaft. By this constitution, the raw material 13 supplied to a grinding part is ground by grinding rollers 5 and the ground particles are fed upwardly by the hot blow 11 injected from an air throat 10 to rise while coarse particles do not reach a rotary classifier and fall under their own wts. to be again ground. The fine powder having a particle size smaller than a predetermined one in the particle group rising against gravity passes through the rotary classifier and rises to be discharged as a product fine powder 19. The particles having a particle size larger than the predetermined one fall to be again ground. In this case, since the air stream dividing blades 22 are arranged, the generation of a stagnation region due to the collision of the particle-containing air stream ready to rise from the grinding part to the classifying part with the air stream ready to fall from the classifying part to the grinding part is prevented and classifier efficiency is enhanced.
Patent JP-H0464344-A (JP)
Title: Hearing capacity measuring apparatus
Inventor: AWANO YASUYUKI
IPC: A61B5/12
Filed: 1990-07-04
Abstract: PURPOSE:To enable an inspecting person to judge a timing of response from a person to be inspected handily without relying on a visual sense by arranging a response judging sound forming means to form a response judging sound signal indicating a response state of the person to be inspected and a response judging receiver to generate a response judging sound based on a response judging sound signal. CONSTITUTION:By the operation of a selection assigning operation switch 12E, an inspecting person sets a receiver switching circuit 16 so that a first inspection sound will be generated from a right or left receiver 4R or 4L by the operation of a right or left ear assigning operation switch 17R or 17L on a control panel 3. Then, by further operation, he makes a person to be inspected ready to hear the first inspection sound by his ON or OFF operation of an intermittently assigning operation switch 21 alternately. Here, the person to be inspected generates a response signal S2 by ON operation of a response switch 5 when he hears the first inspection sound from his right or left ear or by OFF operation thereof when he does not. At this point, when the inspecting person makes the ON operation or OFF operation of the intermittently assigning operation switch 21, an inspection sound display device 22 is lit or extinguished at each action. By this operation, the inspecting person can check visually to see whether the person to be inspected already heard the first inspection sound or yet did not hear it. This can relieve the inspecting person of burden in measuring work of hearing capacity with a reduction in labor for visual observation.
Patent JP-H1122928-A (JP)
Title: Cremating method and device therefor
Inventor: YAMAHASHI SADANOBU
IPC: F23G1/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of public pollution and contrive the saving of an expense by a method wherein the electrolysis of water is effected by midnight electric power to obtain hydrogen and oxygen while the hydrogen is utilized as fuel and the oxygen is utilized for the re-combustion of a body to be cremated as well as unburnt fuel gas generated from the body to be cremated. SOLUTION: A cremating furnace 1A cremates employing oil as fuel and is constituted of a main combustion chamber 2 and a re-combustion chamber 3. The cremating furnace 1A is provided with a gas generator 6, generating hydrogen and oxygen by the electrolysis of water. On the other hand, the main combustion chamber 2 of the cremating furnace 1A is provided with a plurality of first nozzles 11 and second nozzles 12, which are arranged on the side wall of the main combustion chamber 2 and are arrayed so as to be projected into the chamber. The first nozzles 11 of a lower stage inject hydrogen, reserved in a first tank 7. The second nozzles 12 of an upper stage discharge oxygen, reserved in a second tank 8. The mixed gas of hydrogen and compressed air is supplied and ignited whereby the flame of the mixed gas can be arrived surely at the objective position of the body to be cremated.  On the other hand, the second tank 8 is connected to the second nozzles 12 through an oxygen supplying passage 17 to supply the oxygen into the main combustion chamber 2.
Patent JP-S6334885-A (JP)
Inventor: KITAGAWA KATSUNORI
IPC: H05B37/02
Filed: 1986-07-28
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-H0227434-A (JP)
Title: Simulation system
Inventor: SAITO TAKANORI
IPC: G06F9/48
Filed: 1988-07-15
Abstract: PURPOSE:To attain the design confirmation of hardware in a short period by receiving an instruction executed by a CPU with a mnemonic code and outputting the simulation result of the instruction execution at real time. CONSTITUTION:When an operator inputs a mnemonic code from a console 7, a control instruction receiving part 2 receives it, an input signal series generating part 3 interprets the contents by the instruction of a control part 6, an input signal series to execute the control instruction is generated to a central control circuit, the input signal series is inputted to a simulation model 1 and the simulation is executed by a simulation executing part 4. A reporting part 5 monitors the output signal of the simulation model 1, when the execution completion of the control instruction is detected, the response for the mnemonic code reception is reported to the external part and the control part 6 successively controls the execution of these respective parts. Thus, the simulation result of the instruction execution can be outputted at real time and the design confirmation of hardware can be executed in a short period.
Patent JP-H1012219-A (JP)
Title: Pattern forming method and manufacture of electrode plate for nonaqueous electrolyte secondary battery
Inventor: MIYAZAKI YUICHI
IPC: H01M4/139
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To decrease dispersion of film thickness in a coating part so that a sharp pattern can be formed, by forming a porous coating film on a base unit, impregnating the porous coating film with a specific liquid state substance in an arbitrary pattern shape, after solidified, separating the porous coating film. SOLUTION: A porous coating film formed on a base unit is impregnated with a liquid state substance, increasing cohesive force larger than the porous coating film after solidification having 20 to 250 deg.C melting point 10 to 50000cp melt viscosity, dropped in an arbitrary pattern shape, after the liquid state substance is solidified, the porous coating film is separated, a base unit surface is exposed.
Patent JP-S6069851-A (JP)
Title: Variable speed reproducing device
Inventor: NARITA SHIYUUICHI
IPC: G11B15/10
Filed: 1983-09-26
Abstract: PURPOSE:To improve the operability and the reliability and to simplify the constitution by generating a continuously changing voltage with the operation of an operation member such as a search dial or the like and detecting this voltage to set a variable speed reproducing mode automatically. CONSTITUTION:When a search dial 5 is turned to a desired position, a direction indicating signal is outputted from a voltage characteristic converting circuit 9 to an output terminal 10 or 11 in accordance with the output voltage, and a speed indicating signal is outputted to an output terminal 15. Meanwhile, a negative-polarity pulse which is in the low level only for a certain delay time is taken out from an operational amplifier 13 or 12 in accordance with increase or reduction of the output voltage of the circuit 5. A serial-parallel converter 16 is subjected said negative-polarity pulse to serial-parallel conversion and outputs it as a variable speed reproducing mode signal from a terminal 17 to a control part (which is not shown in a figure). Consequently, the reproducing mode just before turning of the dial 5 is switched to a desired mode only by this turning.
Patent JP-2001004281-A (JP)
Title: Controller for electrode lifting device for arc furnace
Inventor: KASUGA TOSHIAKI
IPC: F27B3/08
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a control method upon returning to an ordinary operation by rapidly raising an electrode and decreasing the current of the electrode when the leveling phenomenon of scraps is generated. SOLUTION: In a control circuit 8b included in an electrode lifting device, a speed setting value computing circuit 21 is provided for gradually decreasing a speed setting value so as to meet the detected value of a current detector 6 for detecting the current of an electrode. Thus, when the current of the electrode becomes excess current, the electrode is lifted on the basis of the speed setting value so that arc can be avoided from breaking off or the current from being excessively decreased when the current of the electrode is decreased to enter an ordinary operation.
Patent JP-H0342616-A (JP)
Title: Semiconductor optical modulator
Inventor: SUGAWARA MITSURU
IPC: H01S5/00
Filed: 1989-07-10
Abstract: PURPOSE:To reduce the intensity ratio of laser beam when an electric field is turned on/off by forming a groove of lower-energy potential in the bottom of a 1st or 2nd quantum well and confining charged particles to the groove of the potential when the electric field is not applied. CONSTITUTION:The groove 22 or 26 of potential lower in energy than the bottom of the 1st quantum well 20 formed in a conduction zone or 2nd quantum well 24 formed in a valence electron zone is formed in the bottom of at least the 1st or 2nd quantum well 20 or 24. Then when the electric field is not applied, charged particles are confined to the groove 22 or 26 of the potential to prevent wave motion functions of charged particles in the 1st and 2nd quantum wells 20 and 24 from overlapping with each other. Consequently, the absorption coefficient when the electric field is off is decreased to reduce the intensity ratio of laser beam when the electric field is turned on/off, thereby realizing the high-performance semiconductor optical modulator.
Patent JP-S6238959-A (JP)
Title: Program read in method
Inventor: YAMANASHI YOSHITSUGU
IPC: G06F9/445
Filed: 1985-08-14
Abstract: PURPOSE:To easily change or indicate a program read in destination by providing two outside storage devices. CONSTITUTION:A disc controller 5 controls a hard disc device (HD) 6, a flexible magnetic disc device of 8 inches (8'' FD) 7 and a flexible magnetic disc device of 5 inches (5'' FD) 8. And when an exclusive flag recording sector within the device 6 is impossible to be read out, or when a read in destination device cannot be specified by an exclusive flag, a read-in operation is performed changing automatically the read-in destination from 8''FD7 to 5''FD8. Thereby, it is easily possible to indicate the read-in device of a bootstrap program or a system program, etc. without indicating the outside device that reads in these programs by a switch or without switching a jumper plug by a jumper wire, and also, it is possible to switch an indicated device, when it is in a malfunction time, to other device.
Patent JP-S5969493-A (JP)
Title: Liquid phase epitaxial growth method
Inventor: YAMAMOTO KOUSAKU
IPC: C30B19/00
Filed: 1982-10-08
Abstract: PURPOSE:To measure easily and accurately the lattice constant of each growth layers by providing solution receptor parts of a solution receptors traveler so as to make their dimensions small in order, and laminating the stepped growth layers in order on a substrate so as to be exposed. CONSTITUTION:Hollows 22 for seating a substrate are provided on a substrate holder 21 and a solution receptors traveler 24 is arranged. On the traveler 24 the liquid receptors 25a, 25b, 25c are provided, and formed so as to make the widths of the bottomless shape narrow in order of the position from the front to the rear. A substrate 23 is seated on the hollows 22, and solutions of each materials for a back layer 41, an active layer 42, and a top layer 43 are filled in the recepters 25a, 25b, and 25c. This growth device is brought in a hydrogen atmosphere of a reacter and heated, and the traveler is transferred in the direction A. By this method, the back layer 41, active layer 42 and top layer 43 are formed on the substrate 23 so as to be exposed stepwise.
Patent JP-H0516688-A (JP)
Title: Speed change controller of working machine such as cultivator
Inventor: NAKAGAWA HIDEAKI
IPC: B60K20/02
Filed: 1991-07-18
Abstract: PURPOSE:To simplify the running speed change control and the working speed change control of a working vehicle. CONSTITUTION:A speed change controller has a running guide groove 2 which guides a single transmission control 1 so as to allow the control to change vehicle speed and a working guide groove 4 which causes the control 1 to change the speed of a working device 3. The running guide groove 2 is provided with an advance low-speed position L adapted for working speed between an advance high-speed position H and a retreat podition R. The working guide groove 4 is provided with a working neutral position N between speed change positions A, B for the working device 3. A switching guide groove 5 is provided which freely switches the speed change control 1 between the running guide groove 2 and the working guide groove 4 only when the control 1 is located between the advance low-speed position L of the running guide groove 2 and the working neutral position N of the working guide groove 4.
Patent JP-S6422843-A (JP)
Title: Fluorine-containing carboxylic acid unsaturated ester
Inventor: NAKAYAMA NOBUYUKI
IPC: C09K23/44
Filed: 1987-07-16
Abstract: NEW MATERIAL:The compound of formula [Rf is C6H11 or C9H17; R is -(CH2)n- CH=CH2 (n is 1-9), -(CH2CH2O)m-CH2-CH=CH2 (m is 1-3) or -CH2-CidenticalCH]. USE:A raw material for fluorine-containing polymer. Useful also as raw materials for various synthetic intermediates, various additives such as surface-modifying agent for metals, etc. PREPARATION:The compound of formula can be produced by reacting p- perfluorohexenyloxybenzoic acid or p-perfluorononenyloxybenzoic acid or their acid chloride with an unsaturated alcohol by conventional process.
Patent JP-H0343183-A (JP)
Title: Holding mechanism
Inventor: KONASE ATSUSHI
IPC: B25J15/08
Filed: 1989-07-12
Abstract: PURPOSE:To automatically sterilize a holding mechanism without using a separate instrument for sterilizing work or fuel by providing a heating part at a part of a holding claw where a holding object abuts at least or the vicinity thereof. CONSTITUTION:When voltage is impressed on a holding mechanism by turning ON a switch 4 prior to using the holding mechanism, electric current from a power source 3 flows to a holding claw 1b by passing a conductive wire 2C, the switch 4 and a conductive wire 2b. The current having reached the holding claw 1b flows to a b c and then to a holding claw 1a via a conductive bonding member. Moreover, the current flows d e f and returns to the power source 3 via a conductive wire 2a. The electric resistance becomes larger by extremely reducing the sectional area of the holding claw in the case of the current flowing the holding claw 1b to a b c and thereby the heating by current is caused. The holding mechanism can thus be sterilized automatically and easily without preparing other sterilizing instrument or chemicals.
Patent JP-H0230049-A (JP)
Title: Neutron detector
Inventor: TAMURA MASAKAZU
IPC: H01J47/12
Filed: 1988-07-19
Abstract: PURPOSE:To make it possible to simultaneously measure a fast neutron and a thermal neutron with one detector by installing the first neutron sensitive material which responds to the thermal neutron at the first electrode and the second neutron material which responds to the fast neutron at the second electrode, respectively. CONSTITUTION:When fast and thermal neutrons are injected at the external, the thermal neutron produces a nuclear reaction against <235>U61 coated on the external surface of the first electrode 21 to produce FP. On the other hand, the fast neutron produces a nuclear reaction against <238>U62 coated on the external surface of the second electrode 22 to produce FP. Hence, when high voltage is applied to the second electrode 22 through an electric conductive wire 52, an ionizing gas 4 is ionized by FP to produce an ion pair. This ion pair is collected to each electrode by an electric field and can be measured as signal current through electric conductive wires 51 and 7.
Patent JP-H0842925-A (JP)
Title: Heat storage electrical heater
Inventor: UNO HIROSHI
IPC: F24D15/02
Filed: 1994-07-29
Abstract: PURPOSE:To provide a heat storage electrical heater for warm air heating by storing heat in a heat storage member with an electrical heater in which a temperature sensor detects temperature of the heat storage member at a temperature lower than its heat resistant temperature and heating and heat storage up to the heat resistant temperature or higher are ensured at the average temperature. CONSTITUTION:There are provided a radiation heater 10 for heating a heat storage member 1a and a temperature sensor 5a for detecting heat storage member temperature on a surface of the heat storage member 1a on the opposite side, in the thickness direction, of the heated surface of the heat storage member 1a. Hereby, the temperature sensor can heat up to a predetermined average temperature or higher at a detection temperature lower than the heat resistant temperature thereof.
Patent JP-H0735869-A (JP)
Title: Scintillation detector
Inventor: NAKAOKA HIROSHI
IPC: G01T1/20
Filed: 1993-07-19
Abstract: PURPOSE:To provide a scintillation detector comprising a plurality of detection units coupled each other in which each detection unit sustains of its own detection area by some extent while eliminating the deadband. CONSTITUTION:A partition board 32 separates a shield case 30 into two detection units 10, 12. Each detection unit 10, 12 is provided with a scintillator plate 20 and a photomultiplier tube 16 wherein the two scintillator plates 20 are isolated optically from each other. Since the sensitivities of two detection units 10, 12 are overlapped in the center, deadband can be eliminated.
Patent JP-H0731426-A (JP)
Title: Production of foamed paste product
Inventor: KAKO MASATAKE
IPC: A23L17/00
Filed: 1993-07-19
Abstract: PURPOSE:To obtain the subject product excellent in foaming properties, water retention, release properties and mouth feeling by adding a polysaccharide, (reduced) milk, whey protein and whipped cream to a raw material base containing ground fish meat and wheat flour, kneading the resultant mixture, shaping the kneaded material and heating it. CONSTITUTION:With (A) a raw material base containing ground fish meat and wheat flour in a weight ratio of 100:(10 to 50), (B) a polysaccharide (xanthan gum, etc.), (C) milk or reduced milk, (D) whey protein and (E) whipped cream are admixed and the resultant mixture is kneaded, shaped and heated. This method enables production of the subject product having a light mouth feeling and a favorable flavor respectively different from those of a fried KAMABOKO (boiled fish paste formed).
Patent JP-S5968721-A (JP)
Title: Manufacture of display element
Inventor: KUNIMI HITOSHI
IPC: G02F1/1339
Filed: 1982-10-13
Abstract: PURPOSE:To prevent incidence of the exfoliation of a substrate due to the distortion and residual stress of the substrate by applying a uniform pressure to the adhesive, by setting the applying location of the adhesive to the inner side of the end part of the substrate relatively. CONSTITUTION:A bonding agent 6 is applied to parts of substrates 1 and 2 composed of a large-sized glass which is 5-20mm. inside from the edge of the substrates 1 and 2 and, as occasion demands, a streak 10 for cutting is installed in advance to the glass. After those substrates 1 and 2 are put one upon another, a flexible rubber-like elastic body 7 is put on the substrates 1 and 2, an aluminum frame 9 holes the substrates, the pressure is reduced through an exhaust pipe 8, and the interval between the substrates is uniformized by equally pressing the substrates with the elastic body 7, the adhesive 6 is heated and hardened, and then, the outside part is cut off. Since the applying location of an adhesive is set to the inner side of the edge of the substrate, no excess pressure is given to the adhesive and no distortion is produced, and, therefore, exfoliation due to the residual stress can also be prevented.
Patent JP-H0618810-A (JP)
Title: Display device
Inventor: ARITAKE TAKAKAZU
IPC: G02B27/01
Filed: 1992-07-06
Abstract: PURPOSE:To project and to display an object to be displayed itself in real time without a reversed sight. CONSTITUTION:A parallax generating optical system 22 generates aq image including the parallax of an object to be displayed. Plural image forming optical systems 23 are spatially arranged so that the plural videos from the parallastick videos are formed. A screen 10 is provided on the image forming position of the image forming optical systems 23 and has the directivity at least in one direction in which the incident light from each of the plural image forming optical systems 23 is emerged at an angle corresponding to the incident angle.