baber/WOPTO huggingface dataset:
Patent JP-S61196602-A (JP)
Title: Expansion antenna mechanism and its manufacture
Inventor: TAKIZAWA AKIO
IPC: H01Q1/10
Filed: 1985-02-26
Abstract: PURPOSE:To improve the productivity of the expansion antenna mechanism by assembling and connecting plural different diameter tubes formed by a plastic molding material, and fitting a coil-shaped antenna element by a fine line which does not show the essential resistance for the expansion action of their series of different diameter tube materials, between the highest step tube material and the lowest step tube material. CONSTITUTION:Different diameter tube materials 1, 1, 1... are formed by the plastic molding material, an engaging step 3 to detain mutually to at least one edge part of the tube materials 1, 1, 1... is projected and moulded, and a coil-shaped antenna element 2 by the fine line which does not show the essential resistance for the expansion action of the tube materials 1, 1, 1... assembled in a series, is fitted between the highest step tube material 1a and the lowest step tube material 1b.
Patent JP-H08230366-A (JP)
Title: Card
Inventor: MIZUGUCHI YOSHIYUKI
IPC: B42D15/10
Filed: 1995-02-23
Abstract: PURPOSE: To provide a card wherein information can be certainly transmitted to a user, and the information is never known to any other person than the user. CONSTITUTION: A card 1 wherein a temporary information display part 3 consisting of a peelable ink is formed on a card surface can certainly transmit information to a card's user. Besides, since the temporary information display part is broken down to pieces when peeled off, the information recorded thereon is never known to any other person than the user.
Patent JP-S63204588-A (JP)
Title: Semiconductor device
Inventor: HORI RYOICHI
IPC: G11C11/409
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a low transient current independent of the dispersion of production by using a current mirror circuit controlled by an input pulse as a load driving circuit and driving a load by a constant current corresponding to a constant current source previously fixed in the circuit. CONSTITUTION:Electrostatic charging is executed by a driving circuit DRV connected to a common line cl for a flip flop to be a sense amplifier formed by a pMOST. The driving circuit is constituted of the current mirror circuit and a comparator. The current mirror circuit is controlled by a kind of an inverter consisting of transistors(TRs) Q1, Q2. When the Q2 is on and the Q1 is off, a current mirror circuit is formed by a Q3, a constant current source (i/n) and an output driving TR QD, and when the Q2 is off and the Q1 is on, the QD is turned off. Since the current mirror circuit is not easily influenced by the change of process conditions, the transient current can be reduced.
Patent JP-H10219484-A (JP)
Title: Corrosion preventive method for stainless steel piping for feeding water for miscellaneous use
Inventor: HARADA WAKAHIRO
IPC: F16L58/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the corrosion of the circumferential weld zone of stainless steel by degradation in the quality of water for miscellaneous use when a SUS 304 stainless steel piping is used for a piping for feeding the water for miscellaneous use. SOLUTION: This corrosion preventive method consists in maintaining the water for miscellaneous use at the quality satisfying the equation Y<-0.02X+40 by adjusting M alkalinity in the case where the concn. of the Cl<-> of the water for miscellaneous use is >=100ppm and the M alkalinity Yppm converted to CaCO3 deviates from the range expressed by the formula with the Cl<-> concn. as Xppm in the stainless steel piping for feeding the water for miscellaneous use. The water for miscellaneous use may be maintained at the water quality at which the pH is >=3 and the M alkalinity satisfies the above equation by lowering the pH of the water for miscellaneous use.
Patent JP-H01209472-A (JP)
Title: Electrophotographic image forming device
Inventor: ODA MASATAKA
IPC: G03G15/16
Filed: 1988-02-17
Abstract: PURPOSE:To eliminate the necessity of reversing and feeding a transfer sheet and to form images on its both sides rapidly without enlarging device by fixing the images after transcribing them on both sides of the sheet. CONSTITUTION:A first image which is formed on a photosensitive body 5 is transcribed on a transfer belt 7 owing to the potential difference between the transfer belt 7 and the photosensitive body 5. The transfer belt 7 is charged electrostatically again by an electrostatic charge means 18, and a transfer sheet 26 is placed on the transfer belt 7. Then this transfer sheet 26 moves to the contact part of the photosensitive body 5 with the transfer belt 7, and a second image which is formed on the photosensitive body 5 is transcribed on one side of the transfer sheet 26 owing to the difference of the surface potential between the transfer belt 7 and the photosensitive body 5. The first image on the transfer belt 7 is transcribed on the other side of the transfer sheet 26 by a transfer means. In this way, the images are formed on both sides of the transfer sheet 26 by transcribing the images on both sides of the transfer sheet 26 and fixing them. Thus the images on both sides of one sheet can be formed rapidly and the device can be miniaturized by avoiding the necessity of reversing and feeding the transfer sheet 20 to put it.
Patent JP-2000233747-A (JP)
Title: Coupler
Inventor: OKU TAKEHIRO
IPC: B61D17/22
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce weight, and eliminate a malfunction such as waterproof cloth dangles by constituting a coupler of an aggregate being manufactured by FRP(fiber reinforced plastic) and presenting a spiral shape and the waterproof cloth for covering the outside of the spiral aggregate. SOLUTION: Since an aggregate 2 presents a continuous piral shape, the aggregate 2 does not freely move more than an FRP aggregate composed of conventional plural rectangular frame bodies, so that a movement is limited. Thus, there is no malfunction such as a coupler dangles. Since there is no need to arrange reinforcing cloth on both surfaces of waterproof cloth 3, the coupler can be inexpensively manufactured. Moreover, even if a train passes through a curve, the coupler 1 can be restored to a former shape by bending elasticity of FRP. The restoring force can be adjusted by an improvement in a position of a bending part of the continuous FRP, a distance between the aggregate 2 and the waterproof cloth 3 and a position of adhesive cloth 4. Weight of the coupler can be reduced by adopting the FRP aggregate 2.
Patent JP-S56132146-A (JP)
Title: Armature for rotary machine and its manufacture
Inventor: ASO HIROAKI
IPC: H02K13/04
Filed: 1980-03-18
Abstract: PURPOSE:To arrange so that a connecting operation may be carried out in a brief period of time and with ease without the necessity of welding work by pressure- injecting into an opening provided at the end of a core side at the same inclination angle as a protruded inclination angle of each lead part and seaming with a segment. CONSTITUTION:A protruded nose part 3c of a lead part 3b of an armature coil 3 is caulked by means of thermal caulking, etc. and is formed at the same sharp inclination angle as the inclination angle theta of the lead part 3b. In addition, the external peripheral surface of a commutator 15 is tapered with epoxy resin 10 deposited. In addition, a segment 16 of riserless tapered in a diffusing manner on the side of a core 2 is opened at almost the same inclination angle as the nose part 3c protruded on the lead part at the core side 2. At the same time, an opening part 16a in an axial direction where the coil nose part is pressure-introduced is formed, and a tapered resin annular body 17 enlarged into the core side 2 is thermally formed in the internal periphery of the segment 16. Thus it is possible to shorten a connecting operation and with ease.
Patent JP-H05235076-A (JP)
Title: Method of controlling capillary tool of wire bonder in height
Inventor: HAJI HIROSHI
IPC: H01L21/60
Filed: 1992-02-24
Abstract: PURPOSE:To accurately control a capillary tool in height without producing errors caused by the distortion of an electrode by a method wherein a high voltage is applied between a wire and the electrode, and the height of the capillary tool at the time when a dielectric breakdown starts between the wire and the electrode is designated as a reference height. CONSTITUTION:A wire 4 inserted into a capillary tool 1 is led out from the lower end 1a of the capillary tool 1, and the capillary tool 1 is made to descend. A high voltage is applied between the wire 4 and an electrode 9a, and electrical insulation resistance between the wire 4 and the electrode 9a is measured. The height of the capillary tool 1 at the time when dielectric breakdown starts between the wire and the electrode is designated as a reference height BL. By this setup, a reference height B.L can be set without making the electrode 9a, so that the capillary tool 1 can be accurately controlled in height without producing errors caused by distortion of the electrode 9a.
Patent JP-H09230826-A (JP)
Title: Composite lcd display system
Inventor: HARA MARIKO
IPC: G09G3/36
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To make up a large-sized LCD(liquid crystal display) panel using existing circuits and a panel by providing a means for holding the display data outputted from a display plotting control circuit and controlling production and write-in of their addresses and the means for reading out the display data and controlling a display of an LCD panel. SOLUTION: A display plotting control circuit 21 fetches the plotting data from a bus 3 to output the control signal 22 of the LCD panels 201, 202 and the display data 23 sequentially. A memory control circuit 25 generates an address 57 so as to write the display data 23 in meomries 26, 27 in the arrangement of the data suitable for the display direction of the panels 201, 202 to write the memories 26, 27 by the control of the control signal 58. The data are preferred to be stored in the memories 26, 27 in order of the display. Then, an LCD panel controller 28 reads out the contents of the memories 26, 27 by the control of the control signal 208, and displays them on respective 201, 202 by the control of the control signals 281, 282.
Patent JP-H02215357-A (JP)
Title: Raw rice for rice gruel and the like
Inventor: INOOKA YUJI
IPC: A23L7/10
Filed: 1989-02-17
Abstract: PURPOSE:To improve dietary effect with low calorie by mixing about the same amounts of rice granules in a state of rice for wine and rice granules in a state of insufficiently matured rice for wine. CONSTITUTION:(A) About 50vol.% rice granules in a state of rice for wine obtained by milling rice bran layer such as rind, seed coat or aleuron layer and embryo of brown rice are mixed with (B) about 50vol.% rice granules in a state of insufficiently matured rice for wine obtained by milling rice bran layer such as rind, seed coat or aleuron layer and embryo of insufficiently matured brown rice containing ultrafine air bubble and several vol.% at least one selected from safflower, tea, herb and Ca, as necessary, to afford the aimed raw rice.
Patent JP-S57150200-A (JP)
Title: Ultra-high speed test pattern generator
Inventor: MATSUI HIDEO
IPC: G01R31/3183
Filed: 1981-03-11
Abstract: PURPOSE:To generate a pattern in ultra-high speed without requiring a complicated constitution, by performing an instruction making the control of execution once per several steps and generating test patterns as program. CONSTITUTION:A microprogram is sequentially read out from a control memory 2 is accordance with a program counter automatically advanced, stored in a pattern generation instruction register 3a, and test patterns of each step are sequentially generated from a pulse pattern generator 5, an address pattern generator  6, and a data pattern generator 7 via a pattern generation instruction decoder  4a. When a pattern of N-step is generated, an execution control instruction is stored from the memory 2 to a control instruction register 3b and a counter 1 is  controlled via an instruction decoder 4b for control instruction and a condition  discriminator 8. Thus, at each one step, the processing time is made almost the  same as the processing time of each section in comparison with the sum of processing times of each section in a system controlling program count at each one  step, without requiring complicated constitution, allowing to generate patterns  in ultra-high speed.
Patent JP-H07305569-A (JP)
Title: Lower structure of entrance
Inventor: MURASE YASUSHI
IPC: E06B7/14
Filed: 1995-01-31
Abstract: PURPOSE:To provide a lower structure of an entrance in which the getting in and out in a wheel chair can be carried out easily, and the draining property to prevent the invasion of the water is secured, concurrently. CONSTITUTION:A metallic lower frame 5 which has running members 9 and 9b to run sliding doors 7 and a netted door 8 is provided at the lower side of an entrance. The upper end edges of the sliding door running members 9a, and the upper end edge of the netted door running member 9b is set at the same height. The netted door running member 9b is formed by a recessed groove with the lower side opening form, and a horizontal support piece 12 having a smooth upper surface to support rotatable the door rollers 13 of the netted door 8. A permeable hole lid member 23 and the horizontal support piece 12 are formed to form a clearance 14 between them. The outer side floor surface 24 of the entrance, the upper surface of the permeable hole lid member 23, the lower end of a lower frame 5, and the inner side floor surface 16 of the entrance are composed to position on almost the same plane. To the netted door 8, a guide member 15 installed slidable in the recessed groove by facing in the clearance 14 and holding the outer end edge of the horizontal support piece 12 is provided.
Patent JP-S63202677-A (JP)
Title: Algicidal coating composition
Inventor: KATO NAOYUKI
IPC: A01N37/36
Filed: 1987-02-19
Abstract: PURPOSE:To obtain the titled composition, capable of preventing occurrence of algae or fouling by animals for a long period and useful for ships, fishing nets, etc., by combining a specific cationic surfactant with enzyme and, as necessary, organic acid. CONSTITUTION:The aimed composition, obtained by blending (A) 100pts.wt. (solid weight) aqueous resin emulsion with (B) 5-20pts.wt. cationic surfactant expressed by the formula (R is -CH3 or -C2H5; R' is 8-18C alkyl; X is halogen of -Cl, -Br or -I), (C) 0.1-10pts.wt. enzyme consisting of cellulolytic enzyme [e.g. beta-1,4-glucan glucanohydrase (cellulase)], proteolytic enzyme and cell wall hydrolyzing enzyme, (D) 0-7pts.wt. organic acid of a dicarboxylic acid expressed by the formula HOOC-(CH2)n-COOH (n is 1-3) or <=10C hydroxycarboxylic acid and (E) 0-15pts.wt. plasticizer and capable of preventing slime formation by protozoans.
Patent JP-H07226863-A (JP)
Title: Television receiver
Inventor: KATAOKA HIROSHI
IPC: H04N5/202
Filed: 1994-02-09
Abstract: PURPOSE:To obtain a television receiver whereby tone reproduction at a low luminance part in a video signal with APL (average luminance) being lower than a prescribed value is improved and also a blooming phenomenon at a high luminance part is prevented. CONSTITUTION:The voltage of a connection point 12 is supplied to a control signal generating circuit 13 as the APL detecting signal of an incoming video signal. The control signal generating circuit 13 judges whether or not the APL value of the video signal is lower than the prescribed APL value in accordance with the APL detecting signal and outputs a control signal when the value is low. A contrast control circuit 3 and a video processing circuit 2 emphasize contrast in accordance with the control signal for improving tone reproduction at the low luminance part. At the same time, a non-linear circuit 15 conducts gammacorrection to a luminance output in accordance with the control signal for preventing the blooming phenomenon.
Patent JP-S55129872-A (JP)
Title: Discrimination circuit for feature of character
Inventor: MORI NOBUHIKO
IPC: G06K9/46
Filed: 1979-03-28
Abstract: PURPOSE: To effectively discriminate either of two characters, by definitely discriminating small difference between the two with a simple circuit.  
     CONSTITUTION: The quantized graph is stored in the memory 4 so that the center of character and graph is at a given location, the three consecutive lines from the memory 4 are stored in the shift registers 9W11, the position of external profile for three parts predetermined every type of graph is measured by FF12W14, and the end signal indicating the detection of external profile is outputted via the OR gate 17. Further, the relation of other two relative positions to the center for the three parts of external profile is operated with the operation means consisting of the gates 21, 22 inputting the lock pulses CL 1 , CL 3  and the counters 18, 19 inputting the output of the gate 17. The output of the operation means and the value given in advance to the address register 3 from the memory 2 are compared at the comparators 7, 8 and characteristic discrimination signals X, Y are outputted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57151467-A (JP)
Title: Frame for automobile
Inventor: KUREBAYASHI SUMIO
IPC: B62D21/00
Filed: 1981-03-16
Abstract: PURPOSE:To make frame lightweight with the rigidity remaining unchanged, by welding an upper gusset having an L shape in cross section to an upper inner corner of a side rail and a lower gusset having a flat shape to a lower outer surface thereof. CONSTITUTION:The upper gusset 5 having an L shape in cross section is abutted to the corner of the upper inside of the side rail 1 having a C shape in cross section, and the flat lower gusset 2 is abutted to the lower outside of the side rail 1. The upper gusset 5 and the lowr gusset 3 are joined to be fixed to the  side rail 1 integrally by fillet welding as shown by the reference numeral 6.
Patent JP-H08230301-A (JP)
Title: Screen printing machine
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/16
Filed: 1995-02-24
Abstract: PURPOSE: To prevent the wastefulness of many spoilages when printing is resumed by a new screen plate master allowed to stand as it is after the completion of printing by providing a recessed part to a part of the outer peripheral surface of an impression cylinder performing printing in cooperation with a plate cylinder and attaching a press member possible to protrude to the recessed part. CONSTITUTION: The recessed part 13 in which the protruding part 12 of a plate cylinder 4 is fitted is provided to the outer peripheral surface of an impression cylinder 5 and a press plate 16 is arranged to the recessed part 13. In a case exceeding a set time after the completion of the printing by a screen plate master 2, the plate cylinder 4 and the impression cylinder 5 are rotated and the rotation of them is stopped when the recessed part 13 reaches an upper position to fix and hold only the impression cylinder 5 and the rotation of the plate cylinder 4 is started.  Subsequently, when the front edge part of the opening of the plate cylinder 4 reaches the position opposed to the press plate 16, a solenoid is turned ON to revolve the press plate 16 and the leading end of the press plate 16 is brought into contact with the outer peripheral surface of the plate cylinder 4 to be pressed thereto. Thereafter, ink is supplied to the through-holes and screen meshes of the opening part to eliminate such a problem that many spoilages are wasted by the evaporation of ink.
Patent JP-H07217872-A (JP)
Title: Water level controller for boiler and blow device employing the water level controller
Inventor: MAEKAWA YOSHIKI
IPC: F22D5/00
Filed: 1994-02-08
Abstract: PURPOSE:To prevent the abnormal lowering of boiler water level and enable blowing to be surely conducted when the boiler water is condensed by a method wherein the timing of blowing is detected and the blowing is effected when the lowering of water level is generated frequently. CONSTITUTION:When an electrode rod EK has detected no water, a feed water pump 7 is operated and a low water level warning is outputted. The detection of the timing of blowing when the blowing is not effected and the condensation of boiler water in a boiler 1 has advanced is effected by the deciding device 11 of the timing of blowing and when the no-water detection of the electrode rod EK during a given period of time has effected by a frequency or more, the timing of blowing is outputted whereby a blow solenoid valve 10 is operated by a blow controller 13 and blowing is effected. According to this method, the abnormal lowering of the water level of the boiler 1 can be prevented and when the boiler water is condensed, the blowing can be effected surely.
Patent JP-H07243000-A (JP)
Title: High cr stainless steel for high purity gas
Inventor: AZUMA SHIGEKI
IPC: C22C38/00
Filed: 1994-03-08
Abstract: PURPOSE:To produce a high Cr stainless steel for high purity gas. CONSTITUTION:This steel is a high Cr stainless steel for high purity gas, having a composition which contains 20-30% Cr, 0.1-5$ Mo, 0-0.5% Cu, 0-0.5% W, 0-1% Ti, 0-1% Nb, and 0-3% Ni and in which the amounts of C, Si, Mn, Al, P, S, O, and N in impurities satisfy <=0.03% C, <=0.5% Si, <=0.2% Mn, <=0.05% Al, <=0.02% P, <=0.003% S, <=0.01% O, and <=0.03% N, respectively. The steel can easily form a Cr oxide film having superior corrosion resistance and non- catalytic property at the time of oxidation treatment and can be suitably used for a stainless steel for high purity gas for use in semiconductor-manufacturing equipments, etc. In stead of this steel, a dual phase stainless steel containing 4-8% Ni and 0.1-0.3% N and free from the addition of Ti and Nb can be used.
Patent JP-H11224511-A (JP)
Title: Room lighting structure
Inventor: NAKAGAWA TOMOHIRO
IPC: F21V7/05
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To eliminate insufficient lighting in a well space peak. SOLUTION: A room lighting structure is constituted with reflecting plates 3, 3 arranged in the vicinity of a well space peak and an indirect lighting setting body 4 arranged under the reflecting plates. The indirect lighting setting body 4 is constituted with a luminaire housing body 7 and supporting members 8, 8 for supporting the housing body so as to be capable of expanding or contracting. The supporting members 8, 8 are formed in a U shape as a whole, and arranged so as to interpose the luminaire housing body 7 between them.  By slidingly fitting a to-be-supported member 9 horizontally extending from the side surface of the luminaire housing body 7 to the both arm parts of the supporting members, the supporting members are relatively moved to the housing body 7 with the luminaire housing body 7 supported, and as a result, the indirect lighting setting body 4 is expanded or contracted in the horizontal direction as a whole. The non-connecting parts of the reflecting plates are hinged on the supporting members 8, 8 through a hinge 5.
Patent JP-H01211132-A (JP)
Title: Single chip microcomputer
Inventor: TAKAHASHI NAOYA
IPC: G06F12/06
Filed: 1988-02-19
Abstract: PURPOSE:To prevent the run-away of a custom microcomputer by fixing the special bit value of a counter in accordance with the capacity of a ROM and limiting an output value in a single chip microcomputer having an instruction ROM and a program counter to access the ROM. CONSTITUTION:The output value upper limit of a program counter in accordance with the built-in ROM capacity is executed without changing a CPU internal part. For this reason, a counter output control part 2 composed of NAND gates 31-3n and reverse phase three state buffers 41-4n is connected to a program counter 1. When output fixing signals 71-7n are '1' at the gates 31-3n, respective output signals 51-5n of the counter 1 are outputted as they are and at the time of '0', the output signals 51-5n are fixed to the '0'. When an output control signal 8 is '1', the buffers 41-4n output the output of the gates 31-3n to signal lines 61-6n and at the time of the '0', the output is made into a high impedance.