baber/WOPTO huggingface dataset:
Patent JP-H11279643-A (JP)
Title: Production of grain-oriented silicon steel sheet having good magnetic property
Inventor: HAYAKAWA YASUYUKI
IPC: C21D8/12
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a grain-oriented silicon steel sheet having a high accumulating degree to the Goss orientation while using a component system capable of forming a good substrate film and extremely good in magnetic properties and furthermore to provide a method for producing a grain-oriented silicon steel sheet jointly using V and B in particular and extremely good in magnetic properties. SOLUTION: In the method for producing a grain-oriented silicon steel sheet in which a slab contg., by weight, 2.5 to 4.5% Si, 0.03 to 0.12% C and inhibitor components is heated, is thereafter hot-rolled, is subjected to one or more times of cold rolling including process annealing according to necessary and is next subjected to decarburizing annealing and final finish annealing, among the cold rolling, as for the structure in the sheet thickness center layer of the steel sheet to be subjected to the final cold rolling, previously, the grain size is regulated to <=100 μm, and the density of the (100) pole is regulated to <=3.0.
Patent JP-S63264248-A (JP)
Title: Production of hollow cam shaft
Inventor: KINOSHITA NOBORU
IPC: B22C9/24
Filed: 1987-04-22
Abstract: PURPOSE:To install a chiller without using chaplet and yet to eliminate the need for a centering by a core body having a core rod located at the shaft center of the core and a perforated supporting member linked with a core rod inside the core and projecting from the core end face. CONSTITUTION:A core body 5 is connected with a core 6, the core rod 7 running along the shaft center 6a and one end part inside the core 6 with the core rod 7 and is composed as well by a perforated supporting member 8 projecting from the end face 6b of the core 6. The perforated supporting member 8 is arranged at a plinth holding part 11 of one part of a main die 1 for casting cam shaft and the other end part of the core 6 is arranged so as to run along the shaft center 4a of a hollow cam shaft 4 respectively at the other part of a plinth holding part 12. By the arrangement thereof the core body is fixed inside a cavity 3 and the centering of the core 6 is extremely surely executed by a core print 13 of core 6 and that 14 of the perforated supporting member 8. And the chiller is adequately interposed corresponding to each cam face 15 and after die closing by covering an upper die a molten metal is poured from a gate 14.
Patent JP-H0610880-A (JP)
Title: Turbo device
Inventor: HANSUUHAINRITSUHI HENINGU
IPC: F04D23/00
Filed: 1993-04-27
Abstract: PURPOSE: To provide a high efficient turbo-machine that can be used for laser gas circulation. CONSTITUTION: A turbo-machine is constituted as a gas compressor. Curved parts are arranged respectively in chamber blades 5 and radial blades 4 in opposite directions, and the transition area 23 becomes transition point of the curved parts. Furthermore, the blades 4, 5 have an angle (b) of less than 30 degree, for example 15 degree, relative to a circumferential tangent T in the transition area.
Patent JP-S59226886-A (JP)
Title: Tunnel inside dimension measuring device
Inventor: MAEDA MASATAKE
IPC: G01B17/00
Filed: 1983-06-08
Abstract: PURPOSE:To execute a measurement extending over a wide range without being influenced by a bad condition in a tunnel by constituting so that ultrasonic sensors are rotated centering around the sectional direction and the axial direction of the tunnel, respectively. CONSTITUTION:Ultrasonic sensors 10, 10- of a measuring device are set so that its transmitting surface becomes horizontal, and a distance R1 between an inside wall surface 49 and the sensors 10, 10- is measured by transmitting an ultrasonic wave to the inside wall surface 49 of a tunnel. Subsequently, the sensors 10, 10- are rotated by an optional angle alpha along the inside wall surface 49, a distance R2 (not shown) is measured by the same operation as the measurement of R1, and such an operation is repeated successively. Also, when an inside dimension measurement of one section is ended in this way, the transmitting surface of the sensors 10, 10- is set so as to be inclined by an optional angle beta against the horizontal surface, the measurement is repeated, and the inside dimension measurement of the inside wall surface making an angle of beta against the installed vertical surface is executed. By executing successively such an operation by moving the installed place, the measurement extending over a wide range can be executed without being influenced by a bad condition in the tunnel.
Patent JP-S60245166-A (JP)
Title: Solid state image pick-up device
Inventor: YOSHINO MASARU
IPC: H04N5/335
Filed: 1984-05-18
Abstract: PURPOSE:To form an optical black portion without using special process by forming the optical black portion on a photoreceptor of one row of photoreceptor having two-dimensional photoconductive film and photoelectric conversion cell of a material separate from aluminum wirings. CONSTITUTION:A solid state image sensor has a semiconductor substrate 1, a photoconductive film 2, a transparent electrode 3, an insulating film 4, an output producing aluminum wiring 5, photoelectric conversion cells 11-15, signal transfer units 21 25, signal reading and transfer control electrodes 41-45 and signal reading gate regions 31-35. To connect between the film 2 and the cells 13-15, part 60 of electrode materials 63, 64, 65 of Mo, Ti, W is used to form an optical black portion. Accordingly, the optical black portion 60 is formed without using special process.
Patent JP-H02279078-A (JP)
Title: Television signal recording and reproducing device
Inventor: OKADA KAZUO
IPC: H04N5/928
Filed: 1989-04-20
Abstract: PURPOSE:To attain an output audio signal with high quality by recording an audio data in a received television signal onto a digital audio tape recorder (DAT) while keeping a digital signal, reproducing the signal from the DAT so as to obtain an audio output. CONSTITUTION:A video signal separated by a decoder 3 is recorded on a VTR 5 and time information of a time information generating section 17 is recorded on the VTR 5 by a 1st time information recording means. Moreover, an audio data in a bit rate A separated by the decoder 3 is converted into a data in a bit rate B with a data converter 14 and recorded on the DAT 15. In this case the time information of the time information generating section 17 is recorded on the DAT 15 by the 2nd time information recording means. A synchronizing means synchronizes the reproduced output of the VTR 5 and the DAT 15 based on the time information recorded on the VTR 5 and the DAT 15 at the reproduction of the VTR 5 and the DAT 15. Thus, audio and video signal with high quality are recorded and reproduced.
Patent JP-H08292571-A (JP)
Title: Photopolymerizable image forming material and color filter resist
Inventor: URANO TOSHIYOSHI
IPC: G03F7/027
Filed: 1995-04-25
Abstract: PURPOSE: To improve the developability and transparency of a color filter resist made of a photopolymerizable compsn. contg. a coloring material, a photopolymn. initiating system and an ethylenic compd. and to also improve the adhesiveness of the resist to a substrate. CONSTITUTION: A compd. having two or more ethylenically unsaid. double bonds obtd. by bringing an alicyclic polyglycidyl ether compd. and unsatd. monocarboxylic acid into an addition reaction or an alicyclic polyhydroxy compd. and epoxymonocarboxylic ester into an addition reaction is used as an ethylenic compd. This ethylenic compd. is effective in improving developability and adhesiveness at the time of development and enables image formation with a developer having a concn. in a wide range. A high quality color filter can easily be formed at a low cost.
Patent JP-S5326879-A (JP)
Title: Laminated sheet
Inventor: ITSUAKI SHIROU
IPC: C08L83/00
Filed: 1976-08-24
Abstract: PURPOSE: A laminated sheet suitable for the flexible printed circuit board obtained by impregnating a substrate made of inorganic fibers with organopolysiloxane containing an unsaturated group, organohydrogen-polysiloxane, and Pt catalyst, and laminating the impregnated substrate with a metal foil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02278724-A (JP)
Title: Evaluating method for heat treating state of semiconductor substrate
Inventor: NAKAGAWA YASUHITO
IPC: H01L21/66
Filed: 1989-04-19
Abstract: PURPOSE:To nondestructively know the activation rate of impurity atoms before electrodes are formed by measuring the attenuation coefficient of complex index of refraction at a position of a substrate in which ions are implanted by an elliptically polarizing method, and evaluating the activation rate. CONSTITUTION:A semiconductor substrate 11 made of semiconductor insulating GaAs is prepared, ions <28>Si<+> of impurity atoms Si are implanted under the conditions of 50keV of acceleration energy and 4X10<12>ions/cm<3>, ion implantation monitoring regions 12a-12e of about 5mm square are provided, and heat treated at 850 deg.C for 15min in an electric furnace with a nitride film as a protective film. In this case, the attenuation coefficient of complex index of refraction at a position in which the impurity atoms are ion implanted is varied in response to the heat treating state, i.e., the activation rate. This coefficient is measured by an elliptically polarizing method before electrodes are formed. Thus, before the electrodes are formed, the heat treating state, i.e., the activation rate of the impurity atoms is nondestructively known.
Patent JP-H01271610-A (JP)
Title: Ventilator in cowling of outboat engine
Inventor: SATO YUKITO
IPC: F02B61/04
Filed: 1988-04-22
Abstract: PURPOSE:To enable a temperature inside a cowling to be decreased by dividing the inside of the cowling into an engine main body chamber and an air discharge chamber by means of a partition board and also providing a ventilation fan in the air discharge chamber. CONSTITUTION:Inside a cowling 1 covering an engine 2, a partition board 9 to divide it in 2 parts, namely an engine main body chamber 10 and an air discharge chamber 11 is provided. Then, the engine main body chamber 10 and the air discharge chamber 11 are connected through each other, while a ventilation air inlet 26 is formed on the cowling wall on the hull side of the engine main body chamber 10 and a ventilation air outlet 15 on the side of the discharge chamber 11. Additionally, a ventilation fan 32 to draw out the high temperature air in the engine main body chamber to the side of the air discharge chamber 11 is provided in the air discharge chamber 11. This process makes it possible to make the pressure inside the engine main body chamber negative to positively draw fresh air through the ventilation air inlet 26 and to cool the inside of the cowling 1, that is, the engine main body chamber 10.
Patent JP-H01270792-A (JP)
Title: Current detection circuit for linear motor
Inventor: FUJITA YASUYUKI
IPC: H02P7/00
Filed: 1988-04-22
Abstract: PURPOSE:To drive a linear DC motor merely by providing one current detector by detecting a current commonly flowing to winding groups, and converting a code synchronously with a conduction signal to the groups. CONSTITUTION:Switches S1 and S2, S3 and S4, S5 and S6 are connected, and coils C1-C3 are connected to the connecting points. A power source voltage V is applied to one ends of the switches S1, S3, S5 and one ends of the switches S2, S4, S6 are grounded through a current detector 5. The detection output of the detector 5 is applied to a code converter 6. The converter 6 inverts the code of an input only when a code inversion signal is turned ON and outputs it. In this case, a signal synchronized with either one of ON and OFF signals of the switch is applied as the code inversion signal.
Patent JP-S59225633-A (JP)
Title: Wireless transmission and reception method of ultrasonic wave
Inventor: ASAI TAKAHIRO
IPC: H04B11/00
Filed: 1983-06-06
Abstract: PURPOSE:To improve the discriminating effect to noise with a few number of pulse intervals and to quicken the response speed based on the improvement of the method of identification in a receiver by transmitting a specific pulse interval at first between two repetitive pulse intervals. CONSTITUTION:Figure shows a pulse code pattern inputted to a microcomputer of an ultrasonic wave receiver. In this code pattern, the following conditions are given to each pulse interval in addition that each pulse interval should be within a permissible range of nearly + or -7% of a designated pulse interval: ¦a1- a2¦<=3msec, ¦¦b1-b0¦-¦a2-a0¦¦ <=3msec, where a1 is the 1st pulse interval and a0, b0 are the standard values of the designated pulse interval to each pulse interval. It is discriminated as a normal signal only when the above conditions are satisfied. Thus even if a transmitted pulse interval is different from the designated pulse interval, since it is considered the entire pulse train is drifted, this method is very effective to random noise.
Patent JP-H11291489-A (JP)
Title: Ink jet head
Inventor: SANTO YASUHIRO
IPC: B41J2/14
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head in which the quantity of ink to be ejected can be varied. SOLUTION: An electrostatic ink jet head 10 comprises a plurality of individual electrodes 36, 38, 40 disposed oppositely to a common electrode 32 while differentiating the interval. Electrostatic force being formed between electrodes is varied by varying the individual electrode to be applied with a voltage and the quantity of ink to be ejected from the ink jet head is varied.
Patent JP-H09286227-A (JP)
Title: Air conditioner
Inventor: NONOMURA YOSHIMASA
IPC: B60H1/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent an air temperature in a roof side duct from increasing and to prevent a driver from feeling unpleasant by flowing a part of wind from an instrument panel side air conditioner into a car room through small openings when an instrument panel side air conditioner is kept in ON and a ceiling side air conditioner is kept in OFF. SOLUTION: One or a plurality of small openings are dispersedly formed at a place different from a blowing-out port of a front louver 16 on the front longitudinal wall 172 corresponding to the downstream end of the air conditioned wind of a duct 17 to keep the duct and a car room in a communicating state. Even if an air conditioning control is stopped and an air conditioning ceiling unit 6 is stopped to close a side louver 15 and the front louver 16, if an air conditioning instrument panel unit 3 is in a driving state, a part of air conditioned wind from the air conditioning instrument panel unit 3 is passed through a duct 8, a longitudinal duct 40, a ceiling duct 17 and leaks into the car room little by little through the small openings 49 to interchange the air in the ceiling duct 17 little by little.
Patent JP-2000294592-A (JP)
Title: Bump bonder and method of inspecting bumps
Inventor: TAKAKURA YUICHI
IPC: H01L21/66
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a bump bonder and a method of inspecting bumps, which checks the quality of the bump shape and detects nondelivered bumps, without contacting them in bonding the bumps to a semiconductor chip. SOLUTION: This bonder comprises a bump forming head 110, an ultrasonic horn driver 125, a current detector 121 and a bonding controller 511. The current detector detects a current flowing, while the head 110 is driven through an actuator to form bumps on electrodes, the bonding controller compares this current with a normal current value to determine the quality of the bump shape and of adhesion to the electrode. Thus the bump can be inspected every time a bump is formed, without having an inspecting apparatus make direct contact with semiconductor components.
Patent JP-H06305364-A (JP)
Title: Console box
Inventor: YAMAUCHI HIROSHI
IPC: B60R7/04
Filed: 1993-04-27
Abstract: PURPOSE:To favorably take out a small object such as a telephone set, so that the end part of a drawer does not excessively approach a shift lever, when the small object receiving case receiving a small object such as a telephone set is drawn out. CONSTITUTION:Racks 20, 22 are respectively formed on both outer sides of a small object receiving case 16 in which a telephone set 18 is placed, and on both inner sides of an arm rest 14 in which the small object receiving case 16 is received. Pinions 24 are arranged between both the racks 20, 22. When the arm rest 14 is moved rearward in a vehicle, the small object receiving case 16 is moved forward in the vehicle. Consequently, the forward moving distance of the small object receiving case 16 can be shortened so as to prevent it from approaching too close to a shift lever, the arm rest 14 is also moved accompanying movement of the small object receiving case 16, and hence the telephone set 18 can be favorably taken out.
Patent JP-H04455-A (JP)
Title: Image forming device
Inventor: SAKAI HIROAKI
IPC: G03G15/00
Filed: 1990-04-17
Abstract: PURPOSE:To directly add heat to a pyroelectric member and to improve image quality by making a heat adding means approach to the pyroelectric member. CONSTITUTION:A grounded electrode 2 and a pyroelectric film 3 are laminated in order on the outside of the drum 1 of this device and the surface of the film 3 is coated with water repellent resin. While the drum 1 is driven to be rotated, the heat following image information is added to the film 3 by a thermal head 4, and then an electrostatic latent image is formed by generating charge on the film 3. As soon as the latent image is formed, insulating ink 5 adheres but the ink 5 does not adhere to a part where the charge does not exist by the water repellent substance. Continuously, a transfer paper 7 is allowed to abut on the surface of the film 3 by a transfer roller 8 and the adhering ink 5 is transferred to the transfer paper 7.
Patent JP-H10293693-A (JP)
Title: Sequential starting method for plural tasks
Inventor: SERIZAWA HAJIME
IPC: G06F9/46
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To perform starting processing of task group through one time processing request and to designate execution order for sequentially executing this task group in the case of processing request without lowering performance. SOLUTION: A 1st task 20 requesting the sequential execution of 2nd task group 21 designates a task identifier table 50 which enumerate task identifiers in the order to start and makes a request to a task managing part 3000 for processing. The task managing part 3000 generates a sequential processing request queue 3700 through a sequential execution initializing part 3000, registers the task identifiers on the relevant queue 3700 in the order to start while referring to the relevant table 50 and starts a first task 21a. This is repeated until all the tasks in the 2nd task group 21 are started.
Patent JP-S58223563-A (JP)
Title: Ice plast method
Inventor: NISHIMOTO WATARU
IPC: B08B7/00
Filed: 1982-06-15
Abstract: PURPOSE:To prevent freezing on the surface of a work to be ground as well as melt and remove rapidly eventually produced frozen layer by supplying heat from the heat source to the surface simultaneously with blasting and by raising the temperature of the surface. CONSTITUTION:A nozzle 1 is to spray ice grains transported by high speed air- stream to the surface of a work 3 to be ground. A heat source nozzle 4 is arranged outside the nozzle 1 in such a way as surrounding it. The ice grains grind the surface of the work by their impact and friction against the surface, but work at the same time to lower the surface temperature for easier production of a frozen layer over the surface. In order to check this drop of temperature, the heat source 5 raises the surface temperature simultaneously with blasting. Accordingly freezing can be prevented and eventually produced frozen layer can be removed quickly by melting.
Patent JP-H08298305-A (JP)
Title: Lead frame and wiring structure using the same
Inventor: MITSUISHI SUSUMU
IPC: H01L23/50
Filed: 1995-04-26
Abstract: PURPOSE: To realize a low cost and high connection reliability in a wiring structure using a lead frame. CONSTITUTION: Respective one ends of a plurality of lead terminals 3 to be electrically connected while being soldered to the corresponding electrode surfaces provided corresponding to the plurality of electrodes are connected to a substrate 1 on which an LCCC type IC package 5 having a plurality of electrodes is to be mounted. A plurality of electrodes 7 are provided on a wiring board corresponding to this plurality of lead terminals 3 and the corresponding lead terminals 3 and the electrodes 7 are electrically connected. Each of the lead terminals 3 is made to be in the reversed U-form so as to provide flexibility in the vertical direction to a corresponding electrode surface. Thereby, after mounting, even if thermal expansion is generated respectively to the wiring board 6 and the IC package 5, no crack is developed to a soldering junction part.
Patent JP-S5225842-A (JP)
Title: Flame retardant composition
Inventor: AOKI REIJI
IPC: H01B7/295
Filed: 1975-08-21
Abstract: PURPOSE: A non-drying putty flame retardant composition consisting of a low molecular weight chloroprene rubber as a main component, a specific inorganic filler and an inorganic or metallic fiber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S583062-A (JP)
Title: Automatic transaction device
Inventor: TSUKUI SETSUO
IPC: G06Q40/02
Filed: 1981-06-30
Abstract: PURPOSE:To prevent a trouble against a customer, by controlling a device to a mode in which a medium cannot be returned immediately, when the customer does not depress an amount confirmation button, and also payment is not permitted by a central processor. CONSTITUTION:Thrown-in paper money is counted by a counting part DCT, is sent to a temporary storage part STK, and a receiving signal is transmitted to a transaction control part CTL. The CTL displays an operating instruction on a CRT. Time is counted by a timer TM. A flag is set in a register which becomes an operating state memory MCM when a customer has depressed a confirmation button PB. The CTL requests permission of payment to a CPU. If a non-permission signal has been returned, the control part CTL gives a command to the temporary storage part STK, and sends the paper money to a prereturning pool part RPP. A signal of the CTL drives a driver DV, and discharges the paper money of the pool part RPP. If the confirmation button is not depressed due to the fact that the customer has got out of the device by some  reason, or in the event of nonpermission, a command for halting the device is  given to the CTL, and a person in charge is called. A medium is held safely.
Patent JP-S63268878-A (JP)
Inventor: SUGITA KIYOSHI
IPC: E04B1/348
Filed: 1987-04-24
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-S583099-A (JP)
Inventor: OOTAKE SHINSUKE
IPC: G08C19/00
Filed: 1981-06-30
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-S5626821-A (JP)
Title: Preparation of alpha-aminoacrylic acid derivative
Inventor: MIYOSHI SOUJI
IPC: C07C233/47
Filed: 1979-08-09
Abstract: PURPOSE: To prepare the titled compound useful as an intermediate of an amino acid, etc., economically in an industrial scale, using single reactor without separating intermediate products, by treating an aspartic acid derivative with a halogenating agent and a base, and if necessary, further with an acid.  
     CONSTITUTION: An α-aminoacrylic acid derivative of formula I (R 1  is H or ester residue; R 2  is amino-protecting group) is prepared by treating an aspartic acid derivative of formula II with a halogenating agent (e.g. alkali hypochlorite, chlorine, etc.) and a base (e.g. NaOH, sodium carbonate, etc.) in an inert solvent such as water, ethanol, etc., and when the liquid is neutral or alkaline after the reaction, treating the liquid with an acid. When an alkali hypochlorite is used as the halogenating agent and the base, the compound of formula I can be obtained in one step and in high yield.  
     USE: An intermediate of α-mercapto-α-amino acid having antiviral activity. 
     COPYRIGHT: (C)1981,JPO&Japio