baber/WOPTO huggingface dataset:
Patent JP-2000139942-A (JP)
Title: High-frequency treating instrument
Inventor: OGOSHI YASUSHI
IPC: A61B18/12
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency treating instrument capable of adhering an electrode to a living body organ even when approaching from a tangential direction to the living body organ, and surely solidifying and cutting the target portion of the living body organ. SOLUTION: Inside a flexible sheath 1 inserted into a coelome, a first electrode 11 as a first conductive member and a second electrode 12 as a second conductive member are provided in opposing positions between an insulating member 9, and the first and second electrodes 11 and 12 and the insulating member 9 are moved back and forth in an axial direction relative to one another.
Patent JP-H09135747-A (JP)
Title: Simple locking device for armrest through-lid
Inventor: WATANABE YOSHIO
IPC: A47C7/54
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To easily firmly hold an armrest through-lid for closing the opening part of a rear sheet back at an opening/closing position, to lower a cost and to easily perform a trimming processing or the like. SOLUTION: An armrest 2 and the armrest through-lid 1 are freely turnably supported by an armrest hinge bracket 3 through the supporting hole 16 of the turning base point or the like. The stopper pin 17 of the armrest through-lid 1 is fitted to an oblong hole 23 on the side of the armrest hinge bracket 3, the stopper pin 17 is abutted to the end edge of the oblong hole 23 at the opening/closing position of the armrest through-lid 1 and further turning is restricted. Also, by the fitting of an emboss 27 and a boss hole 28, the armrest through-lid 1 is firmly held at the opening/closing position.
Patent JP-H02165448-A (JP)
Title: Magneto-optical disk device
Inventor: KURODA SUMIO
IPC: G11B11/105
Filed: 1988-12-19
Abstract: PURPOSE:To improve the quality of a readout signal by spraying a medium at least on the area of a magneto-optical disk where readout is executed and cooling there. CONSTITUTION:A cooling mechanism 4 consists of a nozzle 41 which is disposed so as to spray the cooling medium at least on the area on the surface of the magneto-optical disk 1 where information is read out by an optical head 2, a cooling medium container 42 and a supplying tube 43 which supplies the cooling medium to the nozzle 41. Then, by spraying the cooling medium which is in a vapor state or which is easily evaporated, that means, liquid nitrogen or the like, at least the area of the magneto-optical disk 1 where the readout is executed is cooled. Thus, the rotation angle of a polarization plane is increased and the quality of the readout signal is improved.
Patent JP-H02163810-A (JP)
Title: Clock supply control circuit
Inventor: OMI RIE
IPC: H04L7/00
Filed: 1988-12-19
Abstract: PURPOSE:To prevent a clock pulse from causing the radio wave noise interference by transmitting a stop signal to a gate part to fix the output potential of a driver part at a constant level and to stop the output of the clock pulse in case the potential is higher than the reference voltage level. CONSTITUTION:A clock supply device 1 supplies a clock pulse to a clock supply line 3 when a clock reception package 2a is loaded. Then the device 1 stops automatically the supply of the clock pulse when the package 2a is unloaded. Furthermore the drive 1 starts automatically again the supply of the clock pulse when the package 2a is loaded again. Thus the clock pulse is never supplied to the unloaded clock reception package. As a result, the line 3 kept in a no-load state never causes the radio wave noise interference.
Patent JP-H08175224-A (JP)
Title: Combiner device
Inventor: IZUMI MASAO
IPC: B60K35/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a combiner device in which the direction of a reflector can be regulated easily, and the impact' force absorbing property by a human being and the like is increased. CONSTITUTION: A reflector plate 6 is journalled tiltable in the front side and the rear side by a base board case 4, and the base board case 4 is held rotatable in the horizontal direction by a bottom plate 1, and furthermore, a coil spring 7 which can regulate the displacement in the front side and the rear side is placed between the bottom plate 1 and the reflector plate 6, so as to regulate the inclination of the reflector plate 6. And a friction combining means to regulate the rotating position of the base board case 4 by a friction contact is provided between the base board case 4 and the bottom plate 1. Consequently, the inclination in the longitudinal direction and the lateral direction of the reflector plate 6 can be regulated easily. And when an excessive load is applied to the reflector plate 6, the absorbing property of the excessive load is good enough.  And the workability when the inclination of the reflector plate 6 is restored to a specific position is also good enough.
Patent JP-H05158484-A (JP)
Title: Sound absorbing body
Inventor: TAKAYAMA SATOSHI
IPC: E04B1/82
Filed: 1991-12-04
Abstract: PURPOSE:To efficiently absorb and shield noises of a wide frequency range. CONSTITUTION:The components of middle and high frequency regions among the noises having the wide frequency range are absorbed when sound waves 6 are made incident on a 2nd sound absorbing material 3. Mainly the low-frequency region of the remaining noises is absorbed as sound waves 6 by a resonator of Helmholtz which is constituted of a shielding plate 2, a cabinet 4 and a 1st sound absorbing material 1 and is set at the low-frequency region by a gap 5. As a result, the noises of the wide frequency range are efficiently absorbed and shielded.
Patent JP-H09163472-A (JP)
Title: Interface section for transmission of contact information
Inventor: SATO TAKASHI
IPC: H04Q9/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To transmit a large number of pieces of contact information with one time slot in an information transmission frame by sending contact information through the use of plural frames in a multi-frame. SOLUTION: One multi-frame is made up of 6 frames. Then contact information is inserted to Bits 2-7 of each of 6 time slots being contact information transmission time slots in each frame being each component of one multi-frame, e.g. contacts 1-6 are inserted to 1st and 4th frames and contacts 7-12 are inserted to Bits 2-7 of each of the 2nd and 3rd frames. Thus, two data each of contact information of 16-contacts are inserted to the 6 time slots of one multi-frame. Furthermore, the result of parity operation is inserted to a Bit 8 of each time slot in each frame.
Patent JP-H09162233-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA TSUGUO
IPC: H01L23/29
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with a cooling means capable of simultaneously attaining the high performance and compactness and light weight of a semiconductor device. SOLUTION: A cooling plate 6 is fixed to the surface on the opposite side to formed the surface of the bump electrode 1a of a semiconductor chip 1. The semiconductor chip 1 and the cooling plate 6 are coated with sealing resin 4 excluding the surface on the opposite side of the bonded surface of the cooling plate 6 onto the semiconductor chip 1. Furthermore, the sealing resin 4 coats the surface of a flexible resin tape 2 wherein no wiring lead 3 is formed in even thickness extending over the parts near the four end parts of the surface excluding said exposed surface 8 of the cooling plate 6. At this time, the sides of the cooling plate 6 is covered with the sealing resin 4 while the resin surface and the surface of the cooling plate 6 are made almost flush with each other.
Patent JP-H04193358-A (JP)
Title: Vertical type crusher
Inventor: KURANARI KAZUKI
IPC: B02C15/04
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the smooth feeding of raw materials by providing a link chain which is driven by a driving means via a pair of sprockets on top and bottom along the center axis of a chute for throwing in the raw materials and attaching to the chain, on a plural number of levels and at an approximately equal interval, scrapers which are hollow on a horizontal view and comes into contact with the inside wall of the chute. CONSTITUTION:The scrapers 120 are each made of a round bar bent in the shape of a half moon and hollow on a horizontal view. When a cleaning device which has the scrapers attached in multiple levels at an approximately equal interval along the entire length of the chute 17 for throwing in the raw materials, is driven continuously or intermittently during the operation of the vertical crusher, the scrapers 120 are slid vertically on the inside face of the chute 17 for throwing in the raw materials, and objects 50 attached to the inside wall of the chute 17 are scraped off. Since the cleaning device 100 is installed inside the chute 17 for throwing in the raw materials, it tends to interfere with the passing of the thrown-in raw materials; and since there is a danger of a bridge being formed especially in the case of highly adhesive materials, the cleaning device 100 is driven alternately at a low and a high speed during the operation of the crusher 1, and the ratio of this alternate driving time is decided depending on the nature of the raw materials, etc.
Patent JP-H10146644-A (JP)
Title: C/b value control system of kneaded sand
Inventor: MORI KUNIYASU
IPC: G01N33/24
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of insufficient sand filling into a mold, the sand defect in a cast product and the sticking of sand on a molding machine by adding a changeable program according to the temp. of kneaded sand sampled to select a target C/B value. SOLUTION: During progressing the sand kneading, a part of the kneaded sand is sampled and the sand characteristic is measured with a sand characteristic automatic measuring instrument 2 and the target C/B value of the kneaded sand is selected according to the sand temp. at this time. A water additional command is transmitted to a control unit 4 from a micro-computer for controlling based on the comparison difference between the selected target C/B value and the measured C/B value with the measuring instrument, and the water addition, kneading and measurement of the C/B value are repeated, and at the point of time when the C/B value reaches the target C/B value, the kneaded sand is discharged.  At the point when the kneaded sand reaches the molding machine, the sand having high temp. at the of kneading, becomes light in deviation of the C/B value and the sand having low temp. at the time of kneading, becomes low in deviation of the C/B value, and thus, as the whole sand, the kneaded sand as a whole becomes almost a fixed C/B value.
Patent JP-H07149235-A (JP)
Title: Yaw damper device for carriage of railway rolling stock
Inventor: ISHIKAWA RYUTARO
IPC: B61F5/24
Filed: 1993-11-26
Abstract: PURPOSE:To provide a yaw damper device for a railway carriage capable of restraining vibration generating a relative rotary motion around a vertical shaft between the carriage and a car body around the vertical shaft, allowing relative movement in the longitudinal shaft direction between the carriage and the car body and maintaining riding comfort by restraining generation of longitudinal axial movement of the car body and vertical bending vibration of the car body. CONSTITUTION:An installation end part on the side of a carriage frame 11 or the side of a car body 2 of yaw dampers 3 arranged on left and right sides of a carriage is axially supported on installation arms 6 provided on both ends of a torsion bar 5 supported on the carriage frame 11 or the car body 2 free to rotate.
Patent JP-H02201102-A (JP)
Title: Capacitive dimensions measuring chain having linear output
Inventor: ARAIN BURIYUURE
IPC: G01D5/24
Filed: 1989-12-11
Abstract: PURPOSE: To obtain a stabilized measurement where the measured voltage is proportional to the measured distance over a measuring range four times as wide as an ordinary range by controlling the level of two bias voltage sources based on a distance measurement signal. CONSTITUTION: Voltages Vp, V'p of bias voltage sources 2a, 2'a are subjected to level control according to a formula Vp=V'p=Kp.Ve (Kp is a proportional coefficient) by applying the output from a measuring circuit 9, i.e., a distance measurement signal Ve, to the inputs 200, 200a of sources 2a, 2'a. A subtractor 8 generates a difference current Ier=Ir-Icpt which is inputted to the measuring circuit 9. The measuring circuit 9 comprises a level amplifier, synchronization, demodulation and filter means and outputs a distance measurement signal Ve indicative of a measured distance.
Patent JP-H09137755-A (JP)
Title: Exhaust gas recirculation device
Inventor: YAMAGUCHI YUKINORI
IPC: F02M25/07
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a desired EGR rate while reducing a diameter of a recirculating pipe by preventing lowering of volumetric efficiency by mitigating temperature rise of the recirculating pipe and improving average pressure of exhaust gas in the recirculating pipe. SOLUTION: An exhaust gas recirculation device 10 is furnished with a recirculating pipe 18 set to communicate to an air intake passage 16 from an exhaust passage 14 and to recirculate discharged exhaust gas to the air intake passage 16 and a control valve 20 provided on the side of the air intake passage 16 of this recirculating pipe 18 and to control recirculation of the exhaust gas 24. A unidirectional valve 28 to open to supply the exhaust gas only to the side of the air intake passage 16 from the side of the exhaust passage 14 but to close in the opposite direction is provided in the middle of this recirculating pipe 18.
Patent JP-H06153550-A (JP)
Title: Starter for single-phase induction motor
Inventor: TAKEDA KATSUYUKI
IPC: H02P23/07
Filed: 1992-11-06
Abstract: PURPOSE:To prevent a contact of a voltage relay switch for starting from welding due to an overcurrent caused by a discharge of a capacitor for starting and operating during stopping of a single-phase induction motor for compressor driving. CONSTITUTION:In starter of a single-phase induction motor comprising a main winding coil 3 and an auxiliary winding coil 4 connected in parallel to a power source, a capacitor 10 for operating connected in parallel to the auxiliary winding coil 4, and a voltage relay switch 22 having a moving contact 22a for separating a relay coil 21 and a capacitor 9 for starting connected in parallel to the auxiliary winding coil 4, a high resistance material 22b is connected in series between the moving contact 22a of the voltage relay switch 22 and the capacitor 9 for starting. In this case, the high resistance material may be used as the moving contact 22a of the voltage relay switch 22 instead of connecting the high resistance material 22b.
Patent JP-H04190368-A (JP)
Title: Device for feeding double-sided document
Inventor: YAMAGISHI TOSHIO
IPC: B65H85/00
Filed: 1990-11-26
Abstract: PURPOSE:To efficiently scan double-sided documents in accordance with the size thereof by enabling the length of a transfer path to be changed in accordance with the size of documents which are taken into a reversing means for a take-up means. CONSTITUTION:A document transfer path 32 having a substantially semi- cylindrical shape so as to form a part of a convex curved surface can be displaced in accordance with the size of documents (a length in the transfer direction) detected by a sensor 27, and accordingly, the length of the transfer path 32 may be changed in order to reverse the front and rear surfaces of the documents with a predetermined timing. Further, the transfer path 32 whose length has been changed may be returned to a neutral position when a sensor S26 detects the trailing end of the scrip which has been reversed. With this arrangement, it is possible to shorten both the length of the transfer path and the time of transfer.
Patent JP-2001069589-A (JP)
Title: Microphone holder
Inventor: SUDO YOSHINORI
IPC: H04M1/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To surely hold a microphone and to easily conduct holding. SOLUTION: A microphone holder 10 is provided with a main body section 13, whose one end has an opening 12 to which a microphone is inserted, the microphone supported by the main body section 13 and a connection terminal 15 making conduction to a prescribed external member. The main body section 13 is provided with a circumferential wall 20 and a bottom wall 21 connected to the circumferential wall 20, and the upper end of the circumferential wall 20 is provided with an under cut part 24. An inner end 29 of the connection terminal 15 is placed in an attitude of parting from an inner face of the main body section 13 at all times. Inserting the microphone to the main body 13 allows the microphone to be clamped between and held by the under cut part 24 and the inside end 29.
Patent JP-H02168436-A (JP)
Title: Optical recording and reproducing device
Inventor: KARAKI MORIHIRO
IPC: G11B7/09
Filed: 1988-12-22
Abstract: PURPOSE:To apply focusing control and tracking control and to improve the recording and reproducing characteristic by selecting a focusing error signal and a tracking error signal detected from each of two spots. CONSTITUTION:A tracking error detection signal is obtained from recording beams 40a, 40b and reproduction beams 41a, 41b independently, the signal is selected by a changeover switch 46 to obtain a desired tracking error detection signal. Thus, in the case of recording the information, the recording beams 40a, 40b are used to obtain a tracking error signal thereby applying tracking. In the case of applying only reproduction, the reproduction beams 41a, 41b are used to obtain a tracking error signal thereby applying tracking. Thus, optimum tracking control is applied.
Patent JP-H09148261-A (JP)
Title: Furnace part structure of vertical furnace
Inventor: YANAGAWA HIDEHIRO
IPC: C30B31/16
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To cancel a deposit of a gas flow in a reaction gas introduction location in a vertical furnace, prevent a liquefaction of reaction gas and corrosion of a furnace metal part and further contrive to reduce cost by simplifying a structure. SOLUTION: In a semiconductor manufacturing equipment for attaching and detaching a boat multistepwise holding wafers to and from a vertical furnace by a boat elevator, a boat 14 is vertically provided in a seal cap 20 closing a reaction chamber opening part of the vertical furnace via a boat cap 13, the boat cap 13 is directly fitted on the seal cap 20, and the seal cap 20 is fitted on a lift base 22 of the boat elevator via a spring 24. In this structure, a structure of a furnace opening part is simplified, a flow deposite is removed when reaction gas is introduced from a lower end of a reaction chamber, liquefaction due to a deposit of reaction gas is prevented, cost is reduced as the structure is simplified, and maintenance works such as cleaning works are facilitated.
Patent JP-2001137057-A (JP)
Title: Kitchen furniture
Inventor: AKUTSU UTAYOSHI
IPC: A47B77/08
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide partitioning kitchen furniture provided with a cooking stove capable of using the cooking stove from both sides of the kitchen and a dining space. SOLUTION: A manual controller 15 and a remote controller 17 are provided in a cooking stove 11 of furniture 3 installed between a kitchen space 4 and a dining space 5 and one controller is arranged in the kitchen space and the other controller is arranged 2e dining space. In this way, the cooking stove can be operated not only from the kitchen space 4 but also from the dining space 5 and since one of them is a remote control type, its operability is improved.
Patent JP-H04198187-A (JP)
Title: Production of silyl group-containing compound
Inventor: ITO MASAYOSHI
IPC: C07F7/08
Filed: 1990-11-28
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound having Si-H bonds excellent in reactivity by reacting a silicon compound with an aromatic hydrocarbon and further reacting the resultant silicon compound with a silane compound. CONSTITUTION:A compound expressed by formula I (R<1> is H, alkyl, phenyl, acetyl, acyl, etc.; m is 0-2) and a compound expressed by formula II or III (R<2> to R<15> are H, alkyl, alkoxy, alkylamino, halogen, etc.) are subjected to dehydrogenating reaction in the presence of a Lewis acid at 100-500 deg.C. The resultant compound is then separated by distillation to synthesize a compound expressed by formula TV (R<16> is phenyl or naphthyl that may have substituent group such as alkyl, phenyl or halogen), which is then subjected to exchange reaction with a compound expressed by the formula SinH2n+2 (n is 1-3) in the presence of a nitrogen-containing compound at 0-300 deg.C to afford a reaction product. The obtained compound is subsequently separated by distillation to afford the objective compound expressed by formula V.
Patent JP-H09158484-A (JP)
Title: Decorative board curing metal fitting
Inventor: SHIRAIWA FUMITOSHI
IPC: E04F13/08
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To positively fix decorative boards to wood backing at the time of temporary fastening by striking a curing metal fitting provided with a platelike piercing part and board keep parts with the outer surface formed into impact faces and with the inner surface formed into keep faces, into the wood backing in the rear from a joint between two decorative boards. SOLUTION: A metal plate is bent to form a platelike piercing part 11, and a first board keep part 12 and a second board keep part 13 orthogonal to the plate-like piercing part 11, thus forming a curing metal fitting 1. Decorative boards 56 are placed against a column 55 with an adhesive 57 applied thereto. The plate-like piercing part 11 of the curing metal fitting 1 is inserted parallel with a joint 58 between two decorative boards 56, and impact faces 12A, 13A are struck by a hammer 59 so as to make an angle protrusion 11a of the plate-like piercing part 11 bite into the column 55. When the curing metal fitting 1 is struck into a specified position, keep faces 12B, 13B press the decorative boards 56 to temporarily fasten them.  When the adhesive 57 is hardened to fix the decorative boards 56 to the column 55, after confirming that both are sufficiently fastened, the curing metal fitting 1 is removed.
Patent JP-H05160533-A (JP)
Title: Circuit board and electronic apparatus using the same
Inventor: NARIZUKA YASUNORI
IPC: H05K3/46
Filed: 1991-12-06
Abstract: PURPOSE:To improve fused solder resistance of connection terminals for connecting an external circuit or the like and a circuit on a board by using solder, in a wiring board having a thin film wiring. CONSTITUTION:As the material of a layer directly bonded to solder of at least a part of solder connection on an electric wiring, material wherein one out of Ti, Zr and Hf is alloyed or these are allayed is used, or alloy of the above three elements and one out of Ni, Cr, W and Mo is used. Further, the surface of a layer is covered with Au, and in addition, a bonding layer composed of one out of Cr, Ti and Al is interposed between the layer and the board.
Patent JP-H02167000-A (JP)
Title: Audio signal recording and reproducing device
Inventor: YAMAGATA KAZUHIRO
IPC: H04S3/00
Filed: 1988-12-21
Abstract: PURPOSE:To enjoy satisfactory presence by executing time base multiplexing to the audio signal of four channels and recording the signal. CONSTITUTION:Respective microphones 11 catch respective tones directing from four different directions to a virtual optimum listening point and the tones are converted to electric signals and given to a correspondent analog/ digital converting means 13. Next, the time base multiplexing is executed by a multiplex processing means 15 to the 4 channel audio signal converted to digital signals. After that, processing (for example, parallel/serial conversion or modulation processing, etc.,) is executed so as to record the signal by a recording means and the signal is recorded to a recording medium. Thus, the satisfactory presence of the large scale of the tone by the 4 channel audio signal can be produced.