baber/WOPTO huggingface dataset:
Patent JP-S62156039-A (JP)
Title: Forging die
Inventor: KONUMA SATOSHI
IPC: B21J13/02
Filed: 1985-12-27
Abstract: PURPOSE:To suppress a burr by eliminating a variance of a volume diagram, and to improve the yield of a material, by aligning inclined directions of parting lines of arm cavities of upper and lower forging dies, and positions running along the axial core direction. CONSTITUTION:In a forging die consisting of an upper die 1 and a lower die 2 for taking two pieces of pitmans, the first cavity 3 and the second cavity 4 are formed. In this state, as for a parting line 6a being a parting line of an arm cavity 6 of the first cavity 3, and a parting line 9a of the second cavity 4, its inclined directions both rise in the right and aligned, and also the axial core directions, namely, positions running along the X-X line and the Y-Y line are also aligned. Therefore, since a variance of a volume diagram can be decreased, a burr is decreased by that portion, the yield of a material is improved, and the cost can be reduced.
Patent JP-H07127780-A (JP)
Title: Coupling for corrugated spiral pipe, corrugated spiral pipe with coupling, manufacture thereof, method of connecting spiral pipe to corrugated spiral pipe with coupling
Inventor: KANAO SHIRO
IPC: B29D23/18
Filed: 1993-11-02
Abstract: PURPOSE:To increase the speed of a connecting.work for a spiral pipe in a piping place by installing a fitting suitable for installation to the pipe end of a spiral pipe. CONSTITUTION:An annular projection 11 is formed on the middle part of a coupling 1 for a corrugated spiral pipe, a spiral projection 13 engaged with a spiral pipe A and compressive deformable ring-shaped sealing bodies 15, 16 are formed and made adhere to one side part 1B of the projection, and a small hole for injecting a hardening liquid is formed in a part between both sealing bodies. The coupling is inserted in the pipe end (a) of the spiral pipe, a hardened material C of a hardening liquid is filled in a space part S between both sealing bodies, and the coupling is water-tightly connected to the pipe end of the spiral pipe. In the case of connecting another spiral pipe to the thus formed corrugated spiral pipe with a coupling, a block-like water stop material is pressed in the pipe end of the other spiral pipe, and on elastic rail ring is externally fitted to the upper surface thereof, and then pressed in the forward end projecting part 1A of the coupling main body.
Patent JP-H01141170-A (JP)
Title: Train service spot display system
Inventor: HORIUCHI MASAJI
IPC: B61L27/00
Filed: 1987-11-27
Abstract: PURPOSE:To improve the extent of serviceability by obtaining information on a train pass with a site information input unit installed at each station, analyzing this information with a host part system and other station controller, and displaying the analytic results (train's current position and estimated time of arrival) on video. CONSTITUTION:A host part of a system is constituted of a central information processor 1 and a central control unit 2, and a station controller 4 being connected to the host system through a transmission passage 3, a site information input unit 5 being connected to this station controller 4 and a terminal unit 6 are all set up at each station 7. Then, the information on a train pass obtained by this site information input unit 5 is transmitted to the host system and other station controllers 4 by the station controller 4, and the information is analyzed by the host system receiving this information and other station controllers, whereby a current train service spot is recognized. This analyzed information (which station 7 does it pass now?, or how many minutes the train takes to arrive after that?) is displayed on the terminal unit (video) and thus it is made so as to inform passengers of the information.
Patent JP-H07143895-A (JP)
Title: Gene expression system containing promoter region of alpha-amylase gene
Inventor: YUI SHIYUU MEI
IPC: C12N15/82
Filed: 1993-11-04
Abstract: PURPOSE: To provide a method for producing a gene product by allowing a plant cell to express a large amount of protein and/or to secrete the protein in a medium by forming a vector containing a gene encoding a promoter region of an α-amylase gene and the desired gene product into a gene expressing system.  
     CONSTITUTION: A compatible plant host cell is transformed by a vector having a desired foreign gene bound on the downstream side from a sequence encoding a promoter and a signal peptide of an α-amylase. The transformed host cell is cultured, and exposed to a condition with consumed sugar or not-containing sugar, promoting the expression of the foreign gene under a control of the promoter region, and gathering the expressed gene product in the method for producing the gene product. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04170208-A (JP)
Title: Signal processing unit
Inventor: KAWASAKI MOTOAKI
IPC: H03F3/34
Filed: 1990-11-02
Abstract: PURPOSE:To facilitate circuit integration by generating a constant current signal with a voltage signal corresponding to a power supply voltage so as to drive a buffer circuit. CONSTITUTION:A circuit comprising transistors(TRs) Q7-Q13 and resistors R4-R9 is a bias conversion circuit and an input signal VS1 inputted to a base of the TR Q7 and signal VS2 inputted to a base of the TR Q9 are of the same potential in non-signal state and base-emitter levels of the TRs Q7-Q13 are equal to each other as VBE2 under the condition of R5=R8=R9. When the input signals VS1, VS2 are signals with correlation in terms of DC, a bias conversion circuit applies bias conversion to the input signals VS1, VS2 to be a signal with correlation to a 1/2VCC independently of the integrated circuit processing and the current density of the TRs being components of the circuit. Thus, number of components for external connection is reduced and number of externally mounted terminals for externally mounted components is decreased.
Patent JP-H09111647-A (JP)
Title: Back skin tone cloth
Inventor: OOSUMI YUKIO
IPC: D06C27/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a back skin tone cloth enduring the using as a chair cloth in a vehicle and having excellent quality as a clothing cloth in points of feeling, air permeability, etc. SOLUTION: A low shrinkage fiber 11 and a high shrinkage fiber 12 are mixed; the difference of the degrees of shrinkage between the fibers 11 and 12 is 10-40%; a mixing ratio of the high shrinkage fiber and that of the low shrinkage fiber are 10-50wt.% and 90-50wt.%, respectively; the number of the high shrinkage fibers contained in a yarn of 1cm in length is >=5, and the number of the low shrinkage is 5-25 times the number of the high shrinkage fiber; the fineness of the high shrinkage fiber is >=1.5 denier, and the low shrinkage fiber is ultrafine fiber having fineness of <=0.5 denier; and at least one of the high shrinkage fiber and the low shrinkage fiber has creeps. A loop pile 14 is produced from the mixture of the high shrinkage fiber and the low shrinkage fiber, and it is subjected to a shrinkage treatment which makes the high shrinkage fiber to clearly expresses shrinkage.  The pile 14 is also subjected to a raking out treatment which rakes out the low shrinkage fibers. These treatments form on the surface of the pile 14 a crape-tone ruggedness attributable to the difference of the numbers and the lengths of naps of low shrinkage fibers which protrude from the surface of the loop pile 14.
Patent JP-2001114578-A (JP)
Title: Method for producing water repellent expanded perlite
Inventor: NITTA SHIGENAO
IPC: C09K3/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To efficiently bake an expanded perlite excellent in water repellency. SOLUTION: This method for producing a water repellent expanded perlite comprises pulverizing a natural glassy mineral, then controlling the particle size, baking the resultant screened mineral as a raw material in a baking furnace, affording the expanded perlite, pneumatically conveying the expanded perlite with a pneumatic conveying pipe and collecting the resultant perlite. In the process, a silicone emulsion is sprayed into the interior of the pneumatic conveying pipe under flowing of a high-temperature gas at 150-500 deg.C temperature and 0.1-30 Nm3 flow rate thereof based on 100 L of the expanded perlite. The water is then removed in a solid-gas separator such as a cyclone.
Patent JP-H09116625-A (JP)
Title: Telephone system
Inventor: KIKUCHI TORU
IPC: H04W88/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a telephone device capable of recording a preserved error and referring to a ring-buffer state by providing a means for detecting a prescribed operation input and a means for preserving the ring-buffer state. SOLUTION: When a key operation for preserving error recording is executed from a key input part 116 which is provided in a main device 110, a control part 115 detects an input in a periodic processing and shifts the processing to the input detecting one. In the input detecting processing, it is judged that an instruction is the one for preserving the error recording state, the processing is shifted to the state of preserving one and the processing for inhibiting writing in a ring-buffer is executed. Thus, when many errors occur for some reason and a main cause of a fault which occurs in the telephone system is required to be recognized, the state of the ring-buffer which records the error can be preserved by an outside operation. Therefore, recording error caused by the fault can be referred to without being overwritten by the recording of the error which occurs later.
Patent JP-H05101327-A (JP)
Title: Magnetic head
Inventor: HISAMURA TATSUO
IPC: G11B5/23
Filed: 1991-10-04
Abstract: PURPOSE:To reduce a stepping difference at a magnetic gap part due to uneven wear and to remarkably reduce the spacing loss. CONSTITUTION:In a magnetic head constituting a magnetic gap (g) by abutting the material magnetic thin films 3, 4 on each other at a pair of halves of magnetic core 5, 6 consisting of oxide magnetic materials 1, 2 and metallic magnetic thin films 3, 4, the film thickness of the metallic magnetic thin film 3 disposed at an inlet side to the traveling direction of the magnetic medium while holding the magnetic gap (g) therebetween is made thinner the film thickness of the metallic magnetic thin film 4 disposed at the outlet side.
Patent JP-S62157177-A (JP)
Title: Thread cutting and processing device
Inventor: MORISHITA TOSHIO
IPC: D01H13/14
Filed: 1985-12-30
Abstract: PURPOSE:To prevent thread tails from dropping into material and winding around rollers, by providing a member for holding a thread end cut adjacent to a cutter unit for surely holding a thread tail. CONSTITUTION:A cutter unit comprises a case 41 having upper and lower surfaces with thread guides 42 attached thereon, respectively and a thread is guided between the thread guides 42. A bracket 45 is fixed to a machine base at the left side position of a thread pass in the case 41 and a rectangular wear resistant thread holding rubber 44 and a cutter blade 43 are fixed to the bracket 45. The holding rubber 44 projects a little further than the blade 43 and the cutter blade 43 is usually disposed with an interval A to the thread pass. A magnet coil 46 is fixed to the machine base at the right side position of the thread pass and a movable iron core 47 is movingly mounted on its hollow portion and the movable iron core is urged by a compressed spring 48 so that it is apart from the thread pass. When the coil 46 is energized in response to a defective thread sensing signal, the movable iron core pushes the thread to hold the thread between the holding rubber 44 and it and then the thread is touched to the cutter to be cut.
Patent JP-2000122528-A (JP)
Title: Device and method for generating map picture and map
Inventor: YAMAMURA NAOKI
IPC: G03F1/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To generate a latest service area map in a short time by plotting a painted out circle having a radius of an estimated communication range for every communication station using a computer. SOLUTION: A plotting processing section 5 reads the location of a communication station from a communication station information storage section 4A, which stores the communication station information including the locations of many communication stations, the performance of transmitters, and the service starting dates, and reads the estimated communication range of a station by referring to a communication range storage section 4B which stores the estimated communication range corresponding to the communication frequency band and the radio wave output. Then, the circle having the radius of the estimated communication range is painted out with a prescribed color tone and is plotted at the location of the station as a center on the plotted region constituted of prescribed map coordinates, i.e., an imaginary map provided on a picture data region 3B.  An editing processing section 6 converts the region map picture indicating the communication capable region of moving body transmitters constituted of plural painted out circles into printing plate picture data.
Patent JP-2001119204-A (JP)
Title: Phase shifter
Inventor: MATSUI GIICHI
IPC: H01Q3/36
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a phase shifter with a simple configuration at a relatively low cost. SOLUTION: This phase shifter 2 has a liquid crystal panel 4. The panel 4 is obtained by inserting a plurality of liquid crystal molecules 12 between two alignment layers 8 and 10 having different directions. A dielectric plate 6 overlapped on the panel 4 is overlapped and arranged so as to position the plate 6 on the side of the layer 8 of the liquid crystal panel. A voltage supplying means selectively changing the part between the two layers 8 and 10 of the liquid crystal panel to an electric field applied state or an electric field non- applied state is arranged. When the electric field is not applied, the molecules 12 are not aligned, but when the electric field is applied, the molecules 12 are aligned. As a result, the dielectric constant of the panel 12 is changed.  The synthetic dielectric constant of the panel 4 and the plate 6 is changed according to the applied state and non-applied states of the electric field and can be used as a phase shifter.
Patent JP-2001116494-A (JP)
Title: Guided missile
Inventor: TAKAHASHI MASAYA
IPC: G05D1/12
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the conventional guided missile which detects a radio wave radiated from a radio wave source, such as the surface- to-air missile tracking radar, etc., which is a target, and flies toward the radio wave source is shot down by an intercept missile in the case when the missile is once discovered and tacked by the target, because the missile can not take an evasive movement. SOLUTION: Only when a guided missile is tracked by a radio wave source, such as the surface-to-air missile tracking radar which is a target, the guided missile receives the radio wave radiated from the radio wave source, and evades the tracking from the radio wave source by radiating the received radio wave toward the radio wave source by modulating the intensity of the radio wave of a required strength.
Patent JP-H08157216-A (JP)
Title: Production of barium oxide-titanium oxide-rate earth metal oxide dielectric material
Inventor: KATAYAMA KEIICHI
IPC: C01G23/00
Filed: 1994-12-01
Abstract: PURPOSE: To produce BaO-TiO2 -M2 O3 dielectric powder capable of sintering at a low temp., having satisfactory sinterability and hopeful as a dielectric material. CONSTITUTION: A mixture of a barium oxide (BaO) source with a rare earth metal oxide (M2 O3 ) source, a titanium dioxide (TiO2 ) source and a potassium chloride (KCl) source is heated to produce the objective BaO-TiO2 -M2 O3 dielectric material.
Patent JP-H09141339-A (JP)
Title: Method for bend-working of extruded shape
Inventor: SUGIYAMA KEIICHI
IPC: B21D7/14
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To efficiently improve bending accuracy by specifying a measurable factor with little dispersion, controlling a spring back quantity, and adjusting a bending moment according to a measured value, in the bend-working of an extruded shape using a movable bending die whose bending radius or bending angle can be adjusted according to a moving amount. SOLUTION: A working condition compensating a spring back quantity is determined by measuring the hardness of an object to be worked at the time of bend-working and converting obtained hardness into a yield strength value. For instance, the ratio of the theoretical moving amount and the actual moving amount of a movable bending die is set to a correction factor. This correction factor is expressed by the functional formula of the Young's modulus, the section modulus, the yield strength value and the bending radius of the object to be worked. A constant in the functional formula is previously determined by an experiment, etc. At the time of bend-working, the hardness of the object to be worked is measured, and obtained hardness is converted into the yield strength value.  A correction factor is found by substituting the yield strength value for the functional formula with a necessary bending radius. Bend- working is performed by determining the actual moving amount of the movable bending die. This method is suitably applied to an A6063 material as well.
Patent JP-H08155096-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-12-01
Abstract: PURPOSE: To provide a game machine, for which playfulness, power and interest are improved, by generating a value-addition instruction when a second picture pattern is selected in three display columns of a variable display means based on picture pattern information in three display columns of the variable display means. CONSTITUTION: When prize winning 16b is newly generated at a specified prize winning port means 16 during the execution of picture pattern matching play, a holding and display means 19 stores holding time information 19a showing the number of execution rights for non-executed picture pattern matching play. At the same time, corresponding to the executing instructions of 1st picture pattern matching play 20a-3rd picture pattern matching play 20c, a variable display means 17 executes rotational display in 1st display column 17b-3rd display column 17d and generates 1st display column picture pattern information 17e-3rd display column picture pattern information 17g based on picture patterns.  Based on these display picture pattern information 17e-17g, a game managing means 20 generates a value-addition instruction 20d when a second picture pattern is selected in the display columns 17b-17d.
Patent JP-H09199541-A (JP)
Title: Electronic appliance
Inventor: NAKANO FUMIO
IPC: H01L21/60
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable LSI mounting structure by optimizing a characteristic of resin so as to prevent thermal fatigue rupture of a soldered connection part and to reduce thermal stress to be applied to a fine wiring on a chip in the mounting structure, in which an LSI chip is mounted on the substrate by a flip-chip method and reinforced with resin. SOLUTION: A mounting structure is so constituted that an LSI chip 2 where solder bumps 3 are formed for electrical connection with a substrate 5 may be flip-chip mounted on the substrate 5 and intervals around the bumps may be filled and protected by resin 4. In this case, in order to improve a thermal fatigue characteristic of this structure, it requires not only to prevent a rupture of solder but also to make a structure for reducing thermal stress to be generated on the chip surface.  For that purpose, resin having an elastic modulus 10 to 900Kgf/mm<2> at room temperature and a thermal expansion coefficient 20 to 30<-6> / deg.C close to that of solder is suited for filling resin, for instance, that having liquid epoxy resin as a main component and being blended with a liquid rubber component and inorganic fine powders (quartz, calcium carbonate, alumina, etc.) are blended and mixed with a curing agent is used.
Patent JP-H08157150-A (JP)
Title: Elevator for automobile
Inventor: UEHARA TETSUO
IPC: B66B1/14
Filed: 1994-12-01
Abstract: PURPOSE: To register a call only by lighting and light-outs of a headlight without getting off an automobile by registering a hall call on condition that a hall door light detecting sensor detects a prescribed quantity of light for a prescribed time or more. CONSTITUTION: When a hall door light detecting sensor 1 is operated, an output signal is inputted to a main CPU 7 of an elevator operation control device. The inputted signal is inputted to a hall call registration monitoring control part 8 of the main CPU 7. A timer count is performed for a prescribed time (for example, five seconds) from detection start time by the hall call registration monitoring control part 8 when the hall door light detecting sensor 1 detects the light of a haedlight. When the count is increased, a count completion signal is inputted to a hall call registration control part 9, and hall calls with respective story floors are registered, and a command signal is outputted to an operation command control part 12, and an up command and a down command of a car are issued, and operation control is performed.
Patent JP-2000124754-A (JP)
Title: Audio signal reproducer, peripheral audio device and audio signal reproduction system
Inventor: MURAYAMA KAZUO
IPC: H03G3/34
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To avoid the omission of a rising part without increasing the number of working connection terminals by superimposing the audio signal received from a signal source on a prescribed DC bias voltage to supply it to an audio signal output terminal, separating the DC bias voltage and the audio signal from an input signal and applying the prescribed processing to the separated audio signal. SOLUTION: An output terminal To of an audio device 10D is connected to an input terminal Ti of an active woofer 20D via a connection cord LN. At the side of the device 10D containing an audio signal source such as a radio receiving part, a CD reproduction part and a tape reproduction part, an audio signal is superimposed on the DC emitter voltage and derived from a load resistor R3 which is common to both transistor TR Q11 and 12 whose collectors are grounded and connected together through the terminal To. At the side of the woofer 20D, the DC emitter voltage is separated by the L-shaped LPF R2 and C4 and the TR Q21 and 22 are turned on.
Patent JP-H03171577-A (JP)
Title: Socket for chip carrier
Inventor: DEIMITORII JII GURATSUBU
IPC: H05K7/10
Filed: 1990-11-02
Abstract: PURPOSE: To reliably and mutually connect sockets by forming a plurality of contacts arranged, so as to correspond to a lead of a chip carrier and a locking means having a wedge-shaped part to be connected to the lead. CONSTITUTION: A chip carrier 10 is arranged within a base 40, and a cover 44 is lowered toward the base 40 as shown by an arrow. The inner surface 100 of a shroud 92 comes in contact with a wall 52, and a locking member 95 is fit to a groove 56. When the cover 44 is still lowered further, an end part 102 of the member 96 strikes against a lead 12, and the lead 12 is bent round a contact part 80 of a corresponding contact 42. When the end part 102 reaches a bottom 104, the lead 12 is pressed against the corresponding contact part 80 to from electrical contact between them.