baber/WOPTO huggingface dataset:
Patent JP-S61102042-A (JP)
Title: Manufacture of conductive spool for bonding wire
Inventor: MARUYAMA TETSUO
IPC: B65H75/14
Filed: 1984-10-25
Abstract: PURPOSE:To obtain a positive conductive surface by applying anodized aluminum coating to the whole exposed surface of an Al spool containing a flange section, coating the whole outer circumferential surface with a protector consisting of a hard rubber and exposing the outer side surface of the flange section and the inner circumferential surface of the spool through and blast when a conductive spool for a bonding wire used on the incorporation of a semiconductor chip is prepared. CONSTITUTION:The whole exposed surfaces of the outer circumferential surface and inner circumferential surface of a cylindrical sleeve 11 made of Al, both end sections thereof have flange sections 12, and the outer side surfaces of the flange sections and the like are treated with anodized aluminum, and anodized aluminum coatings 13 are formed on the exposed surfaces. The sleeve 11 is surrounded by two-part protector proper 14a made of a hard rubber, the surface thereof has a metallic cover 14b, sand for a blast is ejected from nozzles 15 positioned on both sides of the sleeve 11, and the anodized aluminum coatings 13 adhering on the outer surfaces of the flange sections and the inner circumferential surface of the sleeve 11 are all removed. The sleeve 11 is extracted from the protector proper 14a, and ultrasonic-cleaned.
Patent JP-S58116441-A (JP)
Inventor: JIYON JIEE BOORUDOUIN
IPC: C07D233/70
Filed: 1982-12-21
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-H04106266-A (JP)
Title: Scaffold anchoring method and anchor
Inventor: OKAMOTO HIROSHI
IPC: E04G5/04
Filed: 1990-08-25
Abstract: PURPOSE:To facilitate mounting work by fixing one end of a keeper to a post of a scaffold, and mounting the other end thereof to a furring strip of a structural steel through an anchor so that it is capable of loading and unloading. CONSTITUTION:One end of a keeper 2 is held by a post 1 of a scaffold to fix it with a bolt, and the other end of the keeper 2 is screwed to a fixed nut 8 of an anchor 3. Both side boards 6 of the upper part of a furring strip 5 of a structural steel 4 are held by the upper board and lower board of the anchor 3 and are fastened with a bolt 7 to fix the post 1 of the scaffold to the structural steel 4. According to the constitution, mounting and dismantling works can be easily made.
Patent JP-H0543967-A (JP)
Title: High corrosion resistant titanium alloy and its manufacture
Inventor: FUJIWARA KIYOHIRO
IPC: C22C1/00
Filed: 1991-08-09
Abstract: PURPOSE:To manufacture a high corrosion resistant titanium alloy by impressing pulse voltage on the grains of titanium powder and platinum group element powder impressed with high pressurizing force, therefore energizing them and generating micro discharge on the space between the grains. CONSTITUTION:In the state where high pressurizing force is applied on titanium powder and platinum element powder with prescribed adding and blending quantity, the powder grains are directly impressed with pulse voltage and are energized to generate a micro discharging phenomenon on the space between the titanium grains and added platinum element grains. Thus, because the micro discharging phenomenon is generated to form a rigid sintered alloy as well as the inside of the added platinum metal element grains are not alloyed and they are present as simple substance, a stable titanium oxide film is formed, by which a high corrosion resistance titanium alloy can be obtd.
Patent JP-H0387569-A (JP)
Title: Operation control method of heat pump type air conditioner
Inventor: KATO TADAHIRO
IPC: F25B13/00
Filed: 1989-08-30
Abstract: PURPOSE:To surely carry out change-over of a four-way valve by increasing the frequency of an inverter once to a higher frequency than a specified one when the frequency of the inverter is lower than a specified value at start-up. CONSTITUTION:When an operating switch 28 of an air conditioner is turned on, an inverter 12 is started and the frequency begins to gradually increase from a low frequency. Simultaneously, in the case of heating operation mode, a four-way valve 2 is energized. It is judged whether or not the four-way valve 2 is energized, and in the case of Yes, it is judged whether or not the frequency exceeds the specified frequency A which corresponds to a pressure difference between high and low pressures required for carrying out change-over of the four-way valve 2. In the case of No, the frequency is increased once to a higher frequency than the specified frequency A, and a timer 30 begins to count. When this state is kept until the timer 30 counts out, the pressure difference rises up to the change-over differential pressure, the four-way valve is changed over by using the pressure difference between high and low pressures, so that a refrigerant circuit is brought in operation state.
Patent JP-H0315607-A (JP)
Title: Multiple fluid turbine plant
Inventor: NAKAMURA YOSHIHIDE
IPC: F01K25/06
Filed: 1989-08-30
Abstract: PURPOSE:To enhance energy efficiency in a multiple fluid turbine plant employing multiple fluids having different condensation heats by heating a first fluid having a higher condensation heat with steam fed out of a turbine so as to obtain a low ratio of steam of the first fluid. CONSTITUTION:A working fluid is heated in a heat exchanger 2 with fluid discharged from a turbine 1. At this time, at least a part of steam of a first fluid is condensed so that the resultant condensate is fed into a mixer 8 by a condensing pump 5. The non-condensed steam (having a low ratio of the steam of the first fluid) is introduced into a condenser 4 through another heat exchanger 3 so as to be fed into a separator 7 in a liquid state by another condensing pump 6, and then, to be divided into the first fluid such as water and a second fluid such as hydrocarbon and freon having a low condensation heat and high molecular weight compared with the first fluid. The divided fluids are fed to boilers 10, 12 by liquid feeding pumps 9, 11, respectively, to be evaporated. The obtained steam is mixed in a steam mixer 13 to be fed into the turbine 1.
Patent JP-S59108567-A (JP)
Inventor: WARUTAA BURUDA
IPC: A62B1/14
Filed: 1983-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6468158-A (JP)
Title: Packet line concentrator
Inventor: SATO RYUZO
Filed: 1987-09-09
Abstract: PURPOSE:To simplify a handling, by adding a allocation position signal in a packet line concentrator of a sender subscriber terminal equipment in transmitting a packet to a packet exchange and extracting the allocation position signal in the packet line concentrator of the receiver side subscriber terminal equipment included in the reception packet in transmitting the packet from the packet exchange. CONSTITUTION:A packet line concentrator 11 selects a specific subscriber among plural subscriber terminal equipments 10-1, 10-2, 1-3 connected thereto, generates a transmission line tentatively between the selected subscriber terminal equipment and the packet exchange 12 to apply packet transmission processing. An allocation position number adding device 13 exists in the inside of the packet line concentrator 11 to add the allocation position number in the packet line concentrator of the sender side subscriber terminal equipment at the packet transmission to the transmission packet. An allocation position number extracting device 14 exists in the inside of the packet line concentrator 11, thereby extracting the allocation position number in the packet line concentrator of the receiver side subscriber terminal equipment included in the reception packet at the packet reception.
Patent JP-H0969779-A (JP)
Title: Analog-digital conversion circuit
Inventor: TANI KUNIYUKI
IPC: H03M1/14
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To realize an analog-digital conversion circuit which adopts a multi- stage pipeline constitution and has a high precision. SOLUTION: An error correction circuit 11 subjects digital outputs Di(7) to Di(4) of a circuit 3 in the first stage to error correction based on redundant use signals RL(2) and RU(2) in the second stage and an end-around carry signal INC and a borrow signal DEC of an error correction circuit 12, thereby generating digital outputs Do(7) to Do(4). The error correction circuit 12 subjects digital outputs Di(3) and Di(2) of a circuit 4 in the second stage to error correction based on redundant use signals RL(3) and RU(3) in the third stage to generate digital outputs Do(3) to Do(2). An output circuit 7 outputs 8-bit digital outputs Do(7) to Do(0) of an analog input signal Vin in parallel. Digital outputs Di(1) and pi(0) of a circuit 5 in the third stage are handled as digital outputs Do(1) and Do(0) as they are without being subjected to error correction.
Patent JP-H04108726-A (JP)
Title: Bath agent
Inventor: MURAMATSU TSUKASA
IPC: A61Q19/10
Filed: 1990-08-28
Abstract: PURPOSE:To provide the title agent containing allantoin(s) capable of giving the color tone inherent in the coloring matter present without being influenced by free, residual chlorine when dissolved in its use. CONSTITUTION:The objective bath agent comprising (A) 0.1-30wt.% of allantoin and/or its derivative(s), (B) 0-98wt.% of a hygroscopic agent (e.g. NaCl), and (C) a coloring matter, and furthermore, apprapriately (D) conventional ingredients used in bath agents or cosmetics. Activity of the allantoin(s) has such effects as keratolysis, prevention of skin roughening, wound curing and astringency, leading to comfortable bathing. The present bath agent can be prepared in the form of powder, expanded tablets, granules, liquid, etc.
Patent JP-H03149260-A (JP)
Title: Silicone rubber applicable for liquid injection molding
Inventor: EDOWAADO MASHIYUU JIERAMU
IPC: C08K5/544
Filed: 1990-08-28
Abstract: PURPOSE: To obtain a liq. injection moldable silicone compsn. which gives a cured item having a low compression set and excellent oil resistance, tensile strength, etc., by selecting one which contains a specific hydrogensilicone compsn. and a component contg. a liq. vinyl-contg. (organo)polysiloxane (blend), each in a specified amt.  
     CONSTITUTION: A liq. injection moldable silicone compsn. which contains 100 pts. component comprising a liq. vinyl-contg. organopolysiloxane or a blend thereof, a filler (e.g. fumed silica), and a platinum catalyst and 1-100 pts. hydrogensilicone compsn. selected from among a hydrogen-contg. silane, a hydrogen-contg. polysiloxane, and a mixture of a hydrogen-contg. polysiloxane, a filler, and a high-viscosity polysiloxane is selected. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61104424-A (JP)
Title: Magnetic recording medium and magnetic recording method
Inventor: IZUMI TOSHIAKI
IPC: C08L67/02
Filed: 1984-10-25
Abstract: PURPOSE:To eliminate head sticking and clogging and to obviate the generation of an inconvenience in terms of an electromagnetic conversion characteristic by providing a specific relation among the gap length of a magnetic head, the number and height of projections on a medium surface and the coercive force and forming a thin ferromagnetic metallic film layer so as to have >=0.7 packing rate. CONSTITUTION:The surface of the magnetic recording medium provided with the thin ferromagnetic metallic film layer consisting essentially of Co on a flexible substrate has the projections at average >=10<5>/a<2> pieces for each 1mm<2> of the medium surface where the gap length of the magnetic head is designated as a mum. Moreover, the projections have 30-300Angstrom  height. Said medium has the relation (Hc max - Hc min)/Hc(0)<=0.9 when the coercive force of the thin ferromagnetic metallic film layer is measured while the direction is changed on the plane delineated by the longitudinal direction of the base body and the normal of the plane of the base body. The packing rate of the thin ferromagnetic metallic film layer is >=0.7. Here, Hc max denotes the max value of the coercive force, Hc min the min value of the coercive force and Hc(0) the coercive force in the longitudinal direction of the base body.
Patent JP-S6286567-A (JP)
Title: Tape speed controller
Inventor: ATSUMI YASUHIKO
IPC: G11B15/467
Filed: 1985-10-11
Abstract: PURPOSE:To run a tape at a fixed high speed by traversing a head on a recorded track during a high speed running and detecting the number of tracks to be scanned to control a reel drive motor. CONSTITUTION:Heads 2a, 2b attached to a rotating cylinder 1 at a winding angle of 90 deg. scan tracks 21, 22 on a running tape 3. A gap of the two heads has azimuth angles of + and - with respect to a direction 20 and a track width of the head is about 1.5 times as wide as the track width on the tape. When the head of the azimuth angle of the + side scans as shown by broken lines 23, only a bias line part is reproduced, for instance the track 22 is not reproduced and in an envelope of a reproducing signal, crests and roots are produced. This signal is detected 6, the envelope is extracted, passed through a BPF7, a waveform is shaped 8, an AND gate 9 is opened, only a central part of the signal after shaped is taken out, a pulse is counted 10 every interval of 90 deg., and a value proportional to the number of the tracks traversed by the head. Since this value is proportional to the tape speed, a tape running speed is understood and based on this value, the speed control is carried out.
Patent JP-2000058171-A (JP)
Title: Connector
Inventor: KAYAMA TAKASHI
IPC: H01R12/79
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a connector that can surely perform the grounding connection to each shielding wire and which will not break at insertion of a plug part into a socket part. SOLUTION: This connector is provided with a socket part 11, having multiple contact parts 11b arranged and exposed side by side at predetermined intervals in a recessed part as an internal space opened in its back face, a plug part 12 having an inserted part 12b to be inserted into the recessed part of the socket part 11 and plural number of contact parts 12c laterally arranged and exposed side by side on the surface of the inserted part 12b at predetermined intervals, and a grounding bar 13 which has two supporting members 13a, 13b which catch a cable comprising plural shielding wires to be connected and is used to connect the cores of the respective shielding wires to the corresponding contact parts of the plug part by mounting it to the plug part.  The plug part 12 is provided with wall parts 15 for defining its lateral position at both side ends of the inserted part 12b, and at least one of sheet metal materials of the grounding bar is provided with a spring part 17, which projects toward the respective shielding wires on its inside surface facing the shielding wires.
Patent JP-H0954986-A (JP)
Title: Two-layered optical disk, its recording method and its production
Inventor: MOCHIZUKI MASAKI
IPC: G11B7/24085
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To make the characteristics of the reproducing light from respective recording layers the same by forming the information pits of the optical disk on the side upon which the reproducing light is made incident to the size different from the size of the information pits of another optical disk. SOLUTION: The two-layered disk 10 records the information by the information pits P1 of a width W1 on a substrate 1 and records the information by the information pits p2 of a width W2 larger than the width W1 on a substrate 5. A reflection film 2 having reflectivity of about 30 to 50% is formed on the substrate 1 and a reflection layer 4 having reflectivity of about 70 to 100% is formed on the substrate 5 and thereafter, the substrates 11, 12 are adhered by an adhesive. The irradiation of both recording layers with a laser beam is executed from the same direction in order to read out the information from the disk 10. In such a case, the width W2 of the pits p2 is so formed as to be effectively equaled to the width W1 of the pits p1.  As a result, the asymmetric characteristics of the reproduced signals and the characteristics of the servo signals formed from the reproduced signals are approximated and the control of the reproducing device is facilitated.
Patent JP-H1164499-A (JP)
Title: Vehicle mounted radar
Inventor: UEHARA NAOHISA
IPC: G01S13/931
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle mounted radar in which the accuracy of distance and relative speed are enhanced while shortening the detection period of a target over a wide range by enhancing the distance resolution and the relative speed resolution depending on the traveling conditions. SOLUTION: The vehicle mounted radar comprises a transceiver including an FM modulator 1 generating an FM modulation signal, a voltage controlled oscillator 2 generating an electromagnetic wave FM modulated by the FM modulation signal, an antenna 4 transmitting the FM modulated electromagnetic wave, an antenna 6 receiving the electromagnetic wave reflected from a preceding vehicle 5, and a mixer 7 producing a beat signal by mixing the FM modulated electromagnetic wave and the electromagnetic wave from the receiving antenna, a signal processor 9 for calculating the relative speed and the relative distance to a preceding vehicle from the beat signal, and a scanning mechanism 12 for rotary driving the transceiver, wherein the modulation period of the FM modulation wave is varied and the rotational angle range of the scanning mechanism is varied depending on the relative speed and the relative distance to a preceding vehicle.
Patent JP-S6284875-A (JP)
Title: Burn through previewing method
Inventor: SEKINO AKIYUKI
IPC: B23K9/10
Filed: 1985-10-11
Abstract: PURPOSE:To increase the efficiency in welding by operating majority time and minority time mean values on each arc short circuit period, then by performing the previewing of a burn through based on the ratio of the majority time mean value to minority time mean value. CONSTITUTION:A counter 2 and latch part 3 are provided for the short circuit detecting part 1 which detects the short circuit of an arc. The short circuit detecting part 1 generates the short circuit detecting signal by receiving the arc voltage, sends out a gate signal to the counter 2 while the arc generating term and feeds a latch signal to the latch part 3 and an interrupt signal to CPU 4 as well. The counter 2 counts the clock that an oscillating part 5 outputs and the short circuit period is stored in the latch part 3. The CPU 4 operates the mean value and ratio of the short circuit period of minority time and majority time and previews the burn through by the comparison of the ratio thereof with the prescribed threshold value. With this method the prevention of the burn through is made possible and the welding efficiency is increased.
Patent JP-H0754476-A (JP)
Title: Wall face structure
Inventor: MACHIDA MAKOTO
IPC: E04F21/165
Filed: 1993-08-17
Abstract: PURPOSE:To facilitate the fixation of a backer, by arranging a panel having supporting protrusions at a specified position of a connecting part and embedding a backer in the connecting part. CONSTITUTION:A supporting protrusion 1 parallel with a panel plane is arranged at a specified position from the corner side of the panel B, in the corner side thereof, to form a slanting part having a specified length from the end to the inside. Two of the panel B having the supporting protrusion 1 are connected to each other to form a tapered space where a backer 3 is embedded and a sealing material 4 is filled. Accordingly, the connection process of panels can be remarkably curtailed by the fixation of the backer.
Patent JP-S6283163-A (JP)
Title: Deflector mount structure of printer
Inventor: KASAHARA RIKIO
IPC: B41J13/10
Filed: 1985-10-09
Abstract: PURPOSE:To make it possible to mount a deflector so as not to detach the same by one touch, by providing an inclined part to the foot part of a stay so as to generate a twist by a hooking projection when said foot part is inserted in the engaging hole of the stay and forming a step part for eliminating the twist after insertion and preventing the pulling-off of said foot part. CONSTITUTION:A stay 40 bent so as to have a C-shaped cross-section is stretched across left and right side frames 23, 24. The stay 40 has engaging holes 41, 41 provided to the left and right parts of the upper surface thereof and each of the engaging holes 41 forms an almost triangular shape and has a hooking projection 42 formed to the outside corner thereof and foot parts 43, 43 at both sides are engaged with said projections 42 and a deflector 44 is mounted on the stay 40. Each of the foot parts 43 has a hooking upward step part 45 and an inclined part 46 is provided to the leading end of each foot part 43 so as to be directed to the outside and, when the foot parts are inserted in the engaging holes until impinge against the hooking projections 42, 42 and further pushed in, the inclined parts 46, 46 are pushed and the foot parts 43, 43 generate a twist by the elasticity thereof to be perfectly received in the engaging holes 41, 41 and the twist is eliminated to prevent the pulling-off of the foot parts 43, 43.
Patent JP-S6380750-A (JP)
Title: Movable coil type electromagnet device
Inventor: YAMAGUCHI SHOICHI
IPC: H02K33/18
Filed: 1986-09-24
Abstract: PURPOSE:To cross all magnetic flux and magnetic flux leakage between a pair of magnets at driving force generators of a pair of coils thereby to reduce the loss of the driving force by disposing the coils on both sides of a coil frame. CONSTITUTION:A pair of flat platelike magnets 2, 3 are opposed at different poles N, S through a gap 1. A movable flat platelike coil frame 5 is disposed in a direction perpendicular to the opposing direction of the magnets 2, 3. A pair of coils 7, 8 are disposed on both opposed sides of the magnets 2, 3 of the frame 5. The coils 7, 8 have driving force generators 6 perpendicular to the operating direction of the frame 5. All magnetic flux and leakage magnetic flux between the magnets 2 and 3 can cross the generators 6 of the coils 7, 8.
Patent JP-2000037207-A (JP)
Title: Shoe string-passing tool
Inventor: KITANAKA MINEKO
IPC: A43C7/08
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a shoe string-passing tool in which the passing aperture can be highly adjusted and which can freely be designed. SOLUTION: This tool is made of a synthetic resin member 2 such as aramid resin, etc., and the member is of a flat-shaped bar in that the center is thinner than the both ends 3 and has less width than the ends and can be twisted and reversed in a reverse-V shape, and the member is stitched with the reinforced upper part of a shoe using a sewing machine, and a string can be passed through the member. As the flat-shaped bar can be twisted and reversed, the passing aperture can be highly adjusted and which can freely be designed. Since multiple products can be produced from one mold, a general purpose molding machine can be used.