baber/WOPTO huggingface dataset:
Patent JP-S61259049-A (JP)
Title: Air blow-off structure of dust-and-germ-free chamber
Inventor: KONAKA HIROMI
IPC: F24F13/068
Filed: 1985-05-14
Abstract: PURPOSE:To realize a complete dust-and-germ-free working space by mounting a HEPA filter on the air inlet side of a filter mounting frame, and also mount ing an air blow-off duct receiving a part of the air flow blown off through the HEPA filter and blowing off the air blow to the part of a turbulent air current generating in the immediate vicinity of the filter mounting frame within a dust-and-germ-free chamber. CONSTITUTION:A part of the flow of clean air filtered and blown off through a HEPA filter 3 is received by each guide port 12 of an air blow-off duct 10, and guided to a main duct body 11. Since a slit is located directly below a filter mounting frame 1, the air flow is blown off through the slit 13 toward a turbulent air current generated in the vicinity directly below the filter mount ing frame 1. Dust and germ infiltrating into the turbulent air current are checked by the air flow vigorously acting through the slit 13 and the generation of the tuberant air flow is prevented thereby. Hence, the action of dust and germ is suppressed to an extremely restricted range, and discharged through the discharge port to the external part.
Patent JP-S59225354-A (JP)
Title: Speed detecting method
Inventor: KURAKAKE MITSUO
IPC: G01P3/489
Filed: 1983-06-06
Abstract: PURPOSE:To enhance the accuracy and rapid response in speed detection over an entire speed region, by using the cycle of a first counter when a rotary speed is high while using the cycle of a second counter when the rotary speed is low. CONSTITUTION:Sine waves PA, PB generated from a rotary encoder 101 are passed through a wave form shaping circuit 102 and a frequency quadrivalence circuit FQC to be converted to pulses Pa, Pc which are, in turn, respectively applied to a high speed cycle operation unit HSPU and a low speed cycle operation unit LSPU while the count value (n) of the counter 104 of HSPU is transmitted to a second register 108. A microprocessor 109 operates the cycle T of an A-phase pulse Pa by using the numerical value (n') outputted from LSPU if s<=n or the numerical value (n) outputted from HSPU when s>n. In this case, a numerical value (s) is the boundary value of a high speed rotary region and a low speed rotary region and a rotary speed (v) (rpm) is operated by formula, (not shown) to be outputted.
Patent JP-H05275189-A (JP)
Title: X-ray radiographing device
IPC: H05G1/44
Filed: 1992-03-25
Abstract: PURPOSE:To allow a through-watching table control part to give an operational command for a pressure cylinder even to a photo-timer, quicken the X-ray shut signal given by a timer, and shorten the radiographing time. CONSTITUTION:When a pressure cylinder is in use, the part noticed is pressed to extrude barium to the periphery, to make it thin substantially. Receiving signal from a control part, a photo-timer raises the photo-sensitivity (sensed X-ray dosage) from normal value as when barium correction takes place. The transmitted X-ray dosage is sensed by an X-ray sensor 5, and the given signals are integrated by an integrator 8a, and the output value therefrom is multiplied by a multiplier 8b with a certain value according to a signal 2s with the pressure cylinder ON. The output from multiplication is compared with the reference value given from a setting device 8c, and if the two are identical, a comparator 8d sends an X-ray shut signal to an X-ray controller 10. This allows suppressing the X-ray irradiation time and optimizing the image density in the part noticed.
Patent JP-S63266775-A (JP)
Title: Electrode for fuel cell
Inventor: MITSUTA KENRO
IPC: H01M4/88
Filed: 1987-04-22
Abstract: PURPOSE:To prevent the generation of a crossover by forming a catalyst layer by impregnating catalyst paste in an electrode substrate and a matrix layer by filling matrix paste therein. CONSTITUTION:When catalyst paste having low viscosity is applied to an electrode substrate 3 in which no water repellent treatment is conducted, the paste penetrates into the substrate to form a catalyst layer 21. Matrix paste is filled in the catalyst layer 21 to form a matrix paste filled layer 12. Then the matrix paste is applied to the layer 12 to form an electron insulating layer 11. The layers 11 and 12 form a matrix layer 1. The generation of cracks or pinholes is hereby prevented and a crossover can be prevented.
Patent JP-H08266730-A (JP)
Title: Pachinko game machine for frame for kansai district
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1995-03-31
Abstract: PURPOSE: To attain mass production effect, to make appearance better when it is mounted on an island structural body and to facilitate opening/closing, and fitting/removing of a front frame. CONSTITUTION: A pair of top and bottom hinge brackets 31 projecting forward are provided on the top side of one end part in the left and right direction of an upper frame plate 27 and a front frame plate 29 and the front frame with a playing board is mounted freely switchably on the front side of the outer frame on the top side of the front frame plate 29 through both hinge brackets 31.  A pair of left and right side frame plates 25 and 26 are set to the height of the frame for Kansai district and the dimension between the top end of the upper frame plate 27 and the top end of the front frame plate 29 is made to correspond to the height for the frame for Kanto district, and the dimension between the outer side faces of a pair of the left and right side frame plates 25 and 26 is made to be approximately the same as the width in the left and right direction of the front frame for the frame for Kanto district and on the outer side of the side frame plate 26 on the opposite side to the hinge bracket 31 in the pair of the left and right side frame plates 25 and 26,  a side plate 30 with a thickness corresponding to the difference in the dimensions in the left and right direction for the frames for Kansai district and Kanto district and a decorative face 30b of the front face side of this side plate 30 is protruded to the front side from the front end of the side frame plates 25 and 26.
Patent JP-H10135791-A (JP)
Title: Ring oscillator containing two rings having combined output
Inventor: VU HOAI X
IPC: H04B1/44
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To drive the gate of a PMOS transistor TR having a slower response earlier than the gate of an NMOS TR and to operate a ring oscillator with a higher oscillation frequency by using the differential amplifiers of a P and an N type inputs to plural cascaded inverters. SOLUTION: A PMOS TR 304' is not connected as an inverter and shares an NMOS TR that is contained in an inverter 3005 . An interpolation circuit 306' includes a pair of FET TR 305' and 307' whose drains age connected to the sources of a PMOS TR of the inverter 3005 and the TR 304' respectively. The delay is changed in two rings by the slow TR 304' and a fast NMOS TR included in the inverter 3005 . The circuit 306' mixes the inputs according to the control voltage which are applied to both TR 305' and 307' and changes the oscillation frequency of the VCO(voltage controlled oscillator) 38' and 76'.
Patent JP-S63265788-A (JP)
Title: Parts assembling method
Inventor: YOKOI YOSHIHIKO
IPC: B62D65/00
Filed: 1987-04-23
Abstract: PURPOSE:To enable an accurate assembling work to be carried out in a short time, by picking up the images of the reference positions of a pair of respective assembiing surfaces by two cameras arranged on the same axis between the opposing spaces of two parts so as to give a position correcting command to the part-supporting member on one side. CONSTITUTION:Two CCD cameras 17, 18 are arranged to face in the opposite directions back to back each other in the same axis between the opposing spaces of two parts such as an engine 5 and a transmission M. At a first image pickup point P1, the images of bolt holes B1, B11 for the engine E and the trans mission M are picked up as the first assembling reference positions, and the images are analytically processed to give a prescribed position correction com mand. In the same way, at a second image pickup point P2, the images are processed to determine the assembling positions of the engine 6 and the transmis sion M. Compared with the conventional trial-and-error positioning process, a highly accurate assembling work can be enabled in a short time.
Patent JP-S5224088-A (JP)
Title: Vidicon target manufacturing process
Inventor: CHIKAMURA TAKAO
IPC: H01J9/233
Filed: 1975-08-19
Abstract: PURPOSE: To form a layer made of material with a large band gap on a transparent substrate having a transparent conductive film, followed by spattering of the 2nd layer of (Zn 1-x CdxTe)  1-y  (In 2 Te 3 )  y , thus providing a vidicon target excellent afterimage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05300222-A (JP)
Title: Message storage device
Inventor: NISHIMURA SHINOBU
IPC: H04M1/65
Filed: 1992-04-21
Abstract: PURPOSE:To record a message accurately by sending a reply message in response to an incoming call from an opposite party, sending a guidance representing a memory recording enable time from a memory and recording it. CONSTITUTION:A voice message of an opposite party sent from a line via a line interface section 2 of a message reorder is received. When the message recorder detects an incoming signal, the recorder sends a reply message in response to the signal and sends a message recording enable time from a memory 3 and a recorder 1 starts recording of the message. When the remaining time is less during message recording, a guidance to inform it is sent from the memory 3. The end of the recording of a message such as consecutive of non-sound state for a time is recognized during message recording and a guidance such as 'message is received' is sent.
Patent JP-S583792-A (JP)
Title: Spot welding method of high tension steel plate
Inventor: SHINOZAKI MASATOSHI
IPC: B23K11/16
Filed: 1981-06-29
Abstract: PURPOSE:To improve fatigue strength of a spot welding joint, by specifying the relation between a welding current and time, and between a temper current and time, in a method for executing temper electrification after spot welding electrification to high tension steel. CONSTITUTION:A high tension steel plate which contains 0.06-0.40pts.wt. C, and has 0.06-0.06% Ceq (carbon equivalent) shown by the expressionI, and >=35kg/mm.<2> tensile strength is subjected to spot welding electrification, and after that, spot welding is executed by temper electrification. In this case, a value (index) of the expression II by a temper electrification current It, a welding electrification current Io, a temper electrification time Tt and a welding electrification time To is set to 0.25-0.82. This value has a physical meaning showing a ratio of calorie by electrification, and fatigue strength can be improved beyond the limits of the condition for improving the conventional static strength.
Patent JP-S5911521-A (JP)
Title: Composite magnetic head
Inventor: KETORI TAKAO
IPC: G11B5/265
Filed: 1983-06-08
Abstract: PURPOSE:To improve the fluctuation of level or the like, by narrowering the interval between a recording gap and a reproducing gap in a recording-reproduction combination head, for ensuring the contact of the gap with a tape using a tape pad. CONSTITUTION:A recording head core 11 and a reproducing head core 21 consist respectively of two core pieces 111a, 111b and 211a, 211b, and core pieces 111c, 211c bonded on the inside surface of the core pieces 111b, 211b. The core pieces 111c, 211c have slender shapes prolonged in the direction of gaps 113, 213 from butted surfaces A, A of rear cores 112, 212. The butted area between the front cores 111, 211 the rear cores 112, 212 are increased, the core pieces 111c, 211c have slender shapes prolonged in the direction of gaps 113, 213 so as not to increase the magnetic resistance of the cores for ensuring the recording and reproducing efficiency, and the gap interval l1 between the recording gaps 113 and the reproducing gaps 213 is decreased for improving the level fluctuation.
Patent JP-S59227144-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU YASUO
IPC: H01L23/28
Filed: 1983-06-08
Abstract: PURPOSE:To contrive improvement of humidity resistance by determining the area of the encapsulating resin layer as predetermined to improve the adhesive force between the sealing resin and the chip head and to prevent generation of a gap caused by expansion of the sealing resin. CONSTITUTION:Assume the convering area of an encapsulating resin layer 2c except that on a chip 1 consisting of polyimide is A cm<2>, the adhesive force per unit area between the polyimide, metal and a sealing resin 5 is B g/cm<2>, the expansion force per unit volume of the sealing resin 5 is G g/cm<3>, and the volume of the saling body is V cm<3>, the values are selected so as to satisfy AXB> GXV. B and G are determined by the materials to be used and V is determined by other restraining conditions so that A is determined accordingly. This constitution offers the semiconductor device having a good resistance to humidity.
Patent JP-H09285849-A (JP)
Title: Belt coating agent for belt type continuous casting
Inventor: NAKAJIMA HIROSHI
IPC: C03C8/14
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the belt coating agent to prevent a steel slab from being cracked during the casting by melting the mixed oxide of the prescribed composition, solidifying it, pulverizing it, and mixing graphite, water glass, the binding agent, and water therein to reduce the mean thermal flow velocity. SOLUTION: A mixed oxide is obtained by mixing, by weight, 10-40% SiO2 , 1-10% Al2 O3 , 10-40% CaO, 10-30% Na2 O, 1-10% MgO, 10-20% F, 1-5% LiO2 . After the mixed oxide is belted, it is solidified, and pulverized into powders whose mean grain size is <=10μm. Graphite of the same grain size of 0.1-10% is mixed in the mixed powder. In addition, water glass of 0.5-10%, the thickener of appropriate amount, and water is mixed to prepare the belt coating agent for belt type continuous casting. The viscosity of the coating agent is preferably 500-3000cp. The melting point of the mixed oxide powder is preferably 700-1100 deg.C. Melting of the glass powder in the coating agent is smoothly advanced thereby.
Patent JP-H10294000-A (JP)
Title: Diagnostic system for storage
Inventor: OGURA TAKAHIRO
IPC: G01R31/28
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To easily and precisely diagnose a storage constituted of SDRAMs, performing a burst transfer and having a revision function of a burst type. SOLUTION: A row address and a column address are formed by an address code part 23 from an address in an address setting register 20 incremented by an address adder 21 and the burst type in a burst type setting register incremented by a burst type adder 31. The, data in data setting registers 81-84 are selected successively by a data selection circuit 80 to be written in the row address and the column address of SDRAMs 11-1n of a storage part 10, and a read-out diagnosis is performed.
Patent JP-H08211366-A (JP)
Title: Liquid crystal display device and its production
Inventor: KOUDEN MITSUHIRO
IPC: G02F1/133
Filed: 1995-04-25
Abstract: PURPOSE: To easily produce a liquid crystal display device capable of gradation display by composing liquid crystal layers of regions having the thresholds varying continuously or stepwise in respective pixels. CONSTITUTION: Two sheets of substrates 1 are stuck to each other and a mixture 12 composed of a liquid crystal compsn. 7 and photopolymerizable resin precursors 8 for forming the liquid crystal layers 5 is held between these substrates. These photopolymerizable resin precursors 8 are photopolymerized to resins by irradiating the mixture 12 with light from outside the substrates 1, by which the liquid crystal layers 5 are formed. At this time, only the regions 5b are photoirradiated by using a photomask 9, by which the two regions; the regions 5a consisting of the liquid crystal compsn. 7 alone and the regions 5b consisting of the liquid crystal compsn. 7 and the resins are formed. Consequently, the gradations of the pixels are three ways; white (when both of 5a and 5b are white), gray (when 5a is black and 5b is white) and black (when both of 5a and 5b are black).
Patent JP-S59227303-A (JP)
Title: Tool rest for numerically controlled machine tool
Inventor: KURODA AKIRA
IPC: B23B29/32
Filed: 1983-06-07
Abstract: PURPOSE:To obtain the tool rest of a turning center to which a Y-axis controlling function is provided, by preparing a control drive unit in which an attachment type rotary tool holder and the supporting base of a turret head are jointly installed on the turret head of a turning center. CONSTITUTION:In a turning center 1, a head stock 3 rotatably supports a spindle 4 which can be rotated at various number of revolutions by means of a variable speed drive unit 7, and also positioned in its rotary angle by means of a servo drive unit 8. A hydraulic chuck 5 is fixed to the end part of the spindle 4, holding a workpiece 6 and transmitting rotary force to it. A carriage 12 and a supporting base 13 are controlled in their movements by means of Z-axis and X-axis servomotors 10, 11, each of which is controlled in its rotation by means of command signals from a numerical control unit 9 respectively, and a ball screw. On the outer periphery of a turret head 15, a fixed tool holder 19 and a rotary tool holder 21 that holds a rotary tool can be mounted and fastened. On the rear end of a rotary tool spindle 22, a jaw clutch 24 projecting from the rear end face of the rotary tool holder 21 is fixed in an integrated form.
Patent JP-H11297857-A (JP)
Title: Manufacture of semiconductor device
Inventor: UCHIDA TETSUYA
IPC: H01L27/11
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a high-resistance load-type SRAM which is lessened in manufacturing cost and number of processes where a high-resistance load is formed. SOLUTION: A hole 8 is bored in an SOI board 1 provided with a buried oxide film 2 from above the surface of the board 1 penetrating through the oxide film 2, and the hole 8 is filled up with a polysilicon 9 when the polysilicon 9 is deposited on the SOI board for forming the gate electrode 11 of an SRAM transistor. Thereafter, impurities are introduced into the board 1 through its surface, whereby the deposited polysilicon 9 except its part filled into the hole 8 is lessened in resistivity and turned into a low-resistivity polysilicon 9', and the polysilicon 9 inside the hole 8 serves as a high-resistance load of an SRAM. The polysilicon 9 is lessened in resistivity even at the upper part of the hole 8 adjacent to a drain region 14.
Patent JP-H02281870-A (JP)
Title: Image forming device
Inventor: KANEKO SATOSHI
IPC: G03G15/00
Filed: 1989-04-24
Abstract: PURPOSE:To read an image in a short time and efficiently by setting an inversion position of a reading means so as to be variable at the time of reading the image by moving a document and the reading means in different directions by allowing them to pass each other. CONSTITUTION:This device is provided with a document carrying means A for carrying laminated documents 1 by separating them into one piece each, a reading means B for reading an image mentioned in the carried document 1, and a recording means C for recording the image in a recording sheet, based on information read by the reading means B. The reading means B can be brought to reciprocating motion, reads the image of the document 1 at the time of moving in the direction for passing each other to the carried document 1, inverted after read is ended and returned to its home position. Also, this device is constituted so that the inversion of the reading means B can be changed suitably in accordance with a document size, etc. In such a way, the document is read quickly and efficiently.
Patent JP-H08276904-A (JP)
Title: Packing container with bonded container and cover lid and bonding method
Inventor: OISHI TAKEO
IPC: B65B7/28
Filed: 1995-04-04
Abstract: PURPOSE: To certainly hermetically seal and preserve content even if an inner lid is not used and to seal a cover lid and a container to a degree easy to open by filling them container with content to cover the same with the cover lid and joining the container and the cover lid to bond them so as to obtain a predetermined sealing strength. CONSTITUTION: A cover lid 6 is formed from a cylindrical part 13 having an inner diameter almost equal to the outer diameter of an annular ring 2, the inwardly curled ring part 14 formed to the upper end part of the cylindrical part 13 and the circular surface element 12 joined to the inner peripheral surface of the cylindrical part 13 and joined to the upper end part of the casing 1 of a container 5 to close the container 5. The upper end part of the casing 1 and the surface element or the outer peripheral part of the ring 2 and the inner peripheral surface of the cylindrical part 13 of the cover lid 6 are heat-sealed to hermetically bond the container 5 and the cover lid 6. Therefore, material cost can be reduced by quantity capable of omitting an inner lid and sealing labor can be reduced.
Patent JP-H10287298-A (JP)
Title: Astronautical body
Inventor: SUGANO TAKASHI
IPC: B64G1/40
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To drivingly control the other propeller even if one fails to constitute a propulsive system by connecting a plurality of spacecraft loading propellers in such a manner as to be separable in the state where each propeller is independently drivable, and selectively drivingly controlling the propellers of the spacecraft to generate a thrust. SOLUTION: A second spacecraft 12 is connected to a first spacecraft 10 in such a manner as to be separable through a separating and connecting mechanism 13. The second spacecraft 12 is loaded with a propeller 14 such as two- liquid type apogee engine in substantially the reverse direction to the propeller 11 of the first spacecraft 10. Namely, the propeller 14 is mounted and arranged in the reverse direction to the propeller 11 of the first spacecraft 10 in such a manner as to be drivable in the state where the second spacecraft 12 is connected to the first spacecraft 10 through the separating and connecting mechanism 13. Thus, when the propeller 11 of the first spacecraft 10 fails, the propeller 14 of the other second spacecraft 12 is drivingly-controlled, whereby the first spacecraft 10 can be navigated to a desired orbit position.
Patent JP-S59228600-A (JP)
Inventor: SHIMURA HIDEO
IPC: E21D11/40
Filed: 1983-06-09
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-S5435667-A (JP)
Title: Detection circuit for both am and fm
Inventor: KUSAKABE HIROMI
IPC: H03D1/22
Filed: 1977-08-25
Abstract: PURPOSE: To obtain the detection circuit for both AM and FM use, which can be easily formed, and can use in common all that include the input/output circuit, without change-over, by combining the double balance amplifier with the phase circuit whose phase quantity is different depending upon the frequency. 
     COPYRIGHT: (C)1979,JPO&Japio