baber/WOPTO huggingface dataset:
Patent JP-H06150477-A (JP)
Title: Method for drawing magnetic tape in magnetic tape unit
Inventor: SAWADA MINORU
IPC: G11B15/67
Filed: 1992-11-06
Abstract: PURPOSE:To surely perform unthread operation by forwardly rotating a motor gear in a range of backlash between the motor gear and a thread gear and subsequently reversely rotating the motor gear and hence drawing out a leader block from a reel groove. CONSTITUTION:At the time of read/write operation, the thread gear 2 is forwardly moved by pressing it forwardly with the motor gear 1 under the contact state with the gear 2. After the read/write operation is over, the unthread operation is performed. At this time, the gear 1 is forwardly rotated by a backlash component to make the intermeshing state. Subsequently, when the gear 1 is reversely rotated, the gear 1 collides against the gear 2. Impact at this time is transmitted from the gear 2 via a thread arm 3 to the leader block 7, so that the block 7 is drawn out of the reel groove 14. Then, a tip of the arm 3 is moved along a thread orbit 9 from a machine reel 5 to a cartridge 4, and hence the block 7 is housed into the cartridge 4 again.
Patent JP-H05106949-A (JP)
Title: Frozen particulate manufacturing device
Inventor: KUMADA SUSUMU
IPC: F25C1/00
Filed: 1991-10-15
Abstract: PURPOSE:To make refrigerant such as liquefied nitrogen or the like unnecessary for the cooling of fluid to be frozen. CONSTITUTION:An ice making chamber 1 is connected to a refrigerating machine 6 through a duct 10 and air in the ice making chamber 1 is circulated by a fan 8 to cool it. Heat exchange is effected between fluid 2a to be frozen, which is sprayed from a sprayer 2, and air in the low-temperature ice making chamber 1 whereby frozen particulates can be obtained. According to this method, refrigerant such as liquefied nitrogen or the like becomes unnecessary whereby the running cost can be reduced and any annexed equipment for storing the refrigerant is not necessitated.
Patent JP-S63148211-A (JP)
Title: Connector for optical data transmission
Inventor: OKUBO KAZUO
IPC: H01R13/46
Filed: 1986-12-12
Abstract: PURPOSE:To prevent light from being cut off by dirt and dust and attenuated owing to variations in humidity and temperature, etc., by providing a 1st coupling member which is connected electrically with terminals of a photoelectric converting element and a 2nd coupling member which are connected electrically with a transmission or reception part, and connecting and disconnecting the 1st and 2nd coupling members. CONSTITUTION:When a contact plug 10 is inserted into a receptacle 30, contact pins 18, 18... are inserted into female contacts 33, 33... respectively and thus the contact plug 10 and receptacle 30 are connected electrically with each other. Then an optical signal transmitted by an optical fiber 2b is converted by a photodiode 17 into an electrical signal, which is supplied to a transmission and reception part through the contact pins 18 and female contacts 33. The connector plug 10 is disconnected from the receptacle 30 and connected to another receptacle 30 electrically while an LED 16 and the photodiode 17, and optical fibers 2a and 2b are still connected optically in the connector plug 10. Consequently, neither dirt nor dust enters the optical connection part.
Patent JP-H07148566-A (JP)
Title: Apparatus for squeezing molten metal
Inventor: FUJINO KIYOSHI
IPC: B22D17/22
Filed: 1993-11-26
Abstract: PURPOSE:To easily produce a dense structure product having high mechanical strength without cavity by incorporating plural cylinders in a movable plate, connecting a piston rod to a cross head and using plural pieces of insert stems arranged concentrically at regular intervals around the axial center of this cross head. CONSTITUTION:A die clamping and a casting are executed, and after filling up molten metal in a cavity 14 in a die, immediately, the pressurizing force is concentrated on the part necessitating the strength by action of plural pieces of insert stems 13 and a pressurized squeezing can be applied to the molten metal on this position. By this method, the dense product having high mechanical strength without cavity can surely and easily be obtd. Particularly, since plural divided pieces of the insert stem 13 is used, the bearing pressure caused by the action of the insert stem 13 can be made large and can be acted on plural divided positions. As a result, the feeder head action is effectively exerted, particularly on the part necessitating the strength.
Patent JP-H09174319-A (JP)
Title: Rotary cutter
Inventor: YOMO HIROSHI
IPC: B23C3/12
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obviate advanced skill, and enhance the working efficiency and productivity by enabling chamfering work of both obverse and reverse sides of a hole and cutting work such as circumferential groove work from one surface side without performing reversing work of a steel plate or the like. SOLUTION: A sliding body 11 is slidably arranged in the shaft direction in a cylindrical body 10, and holder fitting installing holes 22 and 31 penetrating in the radial direction are arranged in a communicating shape in tip parts of the body 10 and the sliding body 11. A holder 12 having a cutter tip 13 is slidably fitted/installed in the radial direction to/in the holes 22 and 31, and the fitting installing hole 31 of the sliding body 11 is lengthened in the shaft direction, and holder going in and out driving members 14A and 14B are arranged on its both ends, and a driving member engaging recessed part 42 is arranged on shaft directional both side surfaces in the holder 12 so as to be displaced in the radial direction, and the body 10 is made rotatable by a rotational driving means (an air motor). The sliding body 11 is slid to the body 10, and the holder 12 and the cutter tip 13 are made to go in and out of the body 10.
Patent JP-H10145474-A (JP)
Title: Accessory for portable communication equipment
Inventor: ABE TAKUMA
IPC: H04B7/26
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To attain excellent transmission reception communication with less noise without the need for having the communication equipment with one arm (hand-free) which is not required to be directly mounted on the body of the user and in which a troublesome work such as mount of a special speaker is not required. SOLUTION: A plug 7 of the accessory main body is plugged into a jack 8 of a portable telephone set 4, and when an incoming call is received by the portable telephone set 4 in this state, a voice signal such as a voice including an incoming call tone from the portable telephone set 4 is given to a signal input output section 10 of the accessory main body via a signal output terminal of the jack 8, the plug 7 and a cord 6. The voice signal is modulated by an FM wave at an FM modulator 11, and the modulated signal is sent as a radio wave at a frequency other than that of a frequency band used by a prescribed commercial broadcast by a radio circuit 12. A speaker 22 connecting to an on-vehicle FM receiver receiving the radio wave sounds a speech content from the portable telephone set 4 within a cabin.
Patent JP-H02143801-A (JP)
Title: Apparatus for cutting veneer board
Inventor: FUJIE TERUO
IPC: B27B23/00
Filed: 1988-11-24
Abstract: PURPOSE:To make surely a preceding veneer board and following veneer board separable from each other, and also make the blade tip of a cutting blade and the outermost peripheral surface of a stick transport material not brought into contact with each other by cutting a veneer board without stopping the transport of it through the interaction between the stick transport action of the stick transport material and the guide action of a veneer board guide member. CONSTITUTION:When a veneer board detector 7 which has detected the passage of unnecessary part 9a in the front end of a veneer board 9 transmits the cutting signal for the front end, and at the time when the unnecessary part 9a reaches the blade tip of a cutting blade 3 in response to the control of a control mechanism 8, an oscillating mechanism 6 may act to oscillate veneer board guide members 4, 5 to a predetermined position. For this reason, the veneer board 9 is cut obliquely, and an effective part thereof is guided to the side existing a delivery conveyor 20, and besides, the unnecessary part 9 is removed downward in the delivery conveyor 20. Next, when the veneer board detector 7 detected the coming of a unnecessary part 9b in the rear end of the veneer board 9 transmits a cutting signal for the rear end to the control mechanism 8, and at the time when the unnecessary part 9b reaches the blade tip of the cutting blade 3, the oscillating mechanism 6 may act to oscillate the veneer board guide mechanism 4, 5 in opposite directions, and the veneer board 9 is cut obliquely. Whereby the unnecessary part of the veneer board is cut off in order.
Patent JP-2000118378-A (JP)
Title: Antilock control method
Inventor: OKUBO TOMOMI
IPC: B60T8/1761
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To restrain lock of a wheel near a stopping place and eliminate shortage of a brake force of the wheel near the stopping place, by measuring an elapsed time after a pseudo car body speed becomes lower than a given speed, and by resetting a following limit G of the pseudo car body speed to be lower based on the elapsed time. SOLUTION: Signals representing a left rear wheel speed Vw3 and a right rear wheel speed Vw4 are sent to a low select circuit 9, and a low speed side wheel speed of the two wheel speeds Vw3, Vw4 is selected as a control speed Vs3. A signal representing each of wheel speeds Vw1-Vw4 is sent to a pseudo car body speed calculating circuit 5, here the highest wheel speed of the wheel speeds Vw1-Vw4 is selected, and a pseudo car body speed Vv for which the following limit of the highest wheel speed is restricted to 1G is calculated in a pseudo car body speed calculating circuit 10. An antilock control is started on a low μ road surface, and the following limit G is changed when a state lower than a given pseudo car body speed continues for a given period.
Patent JP-H08151743-A (JP)
Title: Eave gutter hanger
Inventor: TOYODA KANEAKI
IPC: E04D13/072
Filed: 1994-11-30
Abstract: PURPOSE: To adjust the setting angle of an eave gutter in a stepless manner by safe easy operation by mounting a butterfly nut on a screw fitted at the front end of a fixing rod inserted into a slot formed to a hanger body from an oblique upper section. CONSTITUTION: A hanger body 3 is installed rotatably to the lower section of the surface of the fixing plate section 21 of a fixture 2 fixed onto a mounting surface 4 in the vertical direction. A slot 35 is formed between the outdoor-side lug holding section 33 and indoor-side lug holding section 34 of the hanger body 3 while being penetrated from a top face to an underside. A fixing rod 22 projected and set up in the downward oblique direction from the upper section of the surface of the fixing plate section 21 is inserted into the slot 35 towards a lower section from an upper section. A butterfly nut 5 is fitted to a screw 23 mounted at the front end section of the fixing rod 22 through a wedge-shaped washer 6.  The hanger body 3 is rotated downwards and retained when the butterfly nut 5 is loosened, and the hanger body 3 is turned upwards and engaged when the butterfly nut 5 is clamped. Accordingly, an angle to the mounting surface 4 of the hanger body 3 can be adjusted in a stepless manner.
Patent JP-H02143675-A (JP)
Title: Picture read method
Inventor: MIZUKOSHI SEIICHI
IPC: H04N1/19
Filed: 1988-11-24
Abstract: PURPOSE:To improve the picture data read efficiency by shutting a light to a photodetector of a linear sensor not receiving a reflected light from a document in response to the size of the document and supplying a read shift clock of a required minimum number. CONSTITUTION:In response to the size of a document, a cover 5 is driven by a control section 6 and a motor 7 and the light to a photodetector 2 not receiving a reflected light from the document of a linear sensor 1 is shut and the number of shift clocks to read a picture data while being shifted sequentially is minimized corresponding to the number of the detectors 2 whose light is not shut. Thus, the optimum readout is implemented in response to the document size.
Patent JP-S63149139-A (JP)
Inventor: KUNITAKE KATSUHIKO
IPC: B32B7/06
Filed: 1986-12-12
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-H09168962-A (JP)
Title: Dressing method and device for abrasive cloth in polishing device
Inventor: KIMURA NORIO
IPC: B24B53/017
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a dressing method and a dressing device for an abrasive cloth in a polishing device, in which the moderate surface roughness of an abrasive cloth surface is secured, the decrease of the polishing amount per unit time is small, and the abrasive cloth surface can be linearly dressed by dressing. SOLUTION: In a dressing method for an abrasive cloth in a polishing device, for dressing the abrasive cloth surface by bringing the lower surface of a rotating dresser into contact with the abrasive cloth surface of a rotating surface plate of a polishing device for bringing a device pattern formed on the upper surface of a semiconductor wafer into contact with the upper surface of an abrasive cloth of the rotating surface plate, polishing it, and making it flat, a dresser 10 has a structure in which a SiC band 12 is provided on the lower surface of a dresser main body 11 and performs dressing by bringing the SiC band 12 of the dresser 10 into contact with the abrasive cloth surface.
Patent JP-H09116372-A (JP)
Title: Surface acoustic wave device
Inventor: YAMANAKA KUNIHITO
IPC: H03H9/145
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the performance of an electronic equipment by providing different numbers of reflectors on both sides of IDT electrodes and thereby suppressing satisfactorily the spurious radiation and the insertion loss of the surface wave filters. SOLUTION: IDT electrodes 2 to 4 are placed on the main surface of a piezoelectric substrate 1 with prescribed spaces kept among them, and reflectors 5 and 6 are placed at both sides of these electrodes. A 1st-3rd vertically coupled surface filter A consists of the electrodes 2 to 4 and the reflectors 5 and 6. Then IDT electrodes 7 to 9 and reflectors 10 and 11 are placed in parallel to the filter A to construct a 1st-3rd vertically coupled surface filter B. The different numbers of strips are prepared between the reflectors 5 (10) and 6 (11). As a result, the spurious attenuation is extremely improved. It is desirable to satisfy a range of 1.2<=b/a<=2.4 for b/a when the numbers of strips prepared between those reflectors are referred to as (a) and (b) respectively. In particular, the best characteristic is secured when b/a is set at 1.5.
Patent JP-H06152285-A (JP)
Title: Agc circuit
Inventor: SHIBATA TAKAYUKI
IPC: H04L27/36
Filed: 1992-11-09
Abstract: PURPOSE:To make the device compact without requiring complicated control circuits by inputting amplitudes I, Q from a waveform shaping circuit and a digital signal from A/D converter and generating an AGC signals on the calculation by a signal processing circuit. CONSTITUTION:The detection voltage detected by a detection circuit 6 is A/D converted 8 at every specific timing by a timing signal 12 from a waveform shaping circuit 2 and outputted to a signal processing circuit 1. The circuit 1 is provided with a memory function, storing the detection characteristic of the circuit 6 and discriminating the detection level based on the output of a converter 8. The signal processing circuit 1 generates and outputs an AGC signal 11 by calculation to let the detection level judged by the output of the converter 8 approach the output level calculated from amplitudes (i) and (q) of an orthogonal basement signal. The signal 11 is D/A converted by a D/A converter 7 the specific timing by the timing signal 12. By generating the AGC voltage to control the gain of the RF amplifier circuit 5, the output of it is kept constant.
Patent JP-H08133822-A (JP)
Title: Unburned carbon-containing brick for stainless steel-puddling ladle and ladle for stainless steel puddling
Inventor: YAMAMOTO ATSUSHI
IPC: C04B35/043
Filed: 1994-11-08
Abstract: PURPOSE: To provide an unburned carbon-containing brick for a stainless steel puddling having excellent resistance to slug penetration and capable of inhibiting peeling phenomenon, having excellent spalling resistance and long service life. CONSTITUTION: This unburned carbon-containing brick contains 1-9wt.% carbon, 44-98wt.% MgO and 1-55wt.% CaO and does not contain metal-based antioxidant such as a metallic Al powder, an Al-alloy powder and a Si power for inhibiting oxidation of carbon.
Patent JP-H03156833-A (JP)
Title: Cathode-ray tube
Inventor: KOBAYASHI KENJI
IPC: H01J29/28
Filed: 1989-11-15
Abstract: PURPOSE:To completely eliminate residual graphite and prevent the clogging of a mask or the defective withstand voltage by making the vertical size of an Al deposition film invariably longer than the vertical size of graphite of a black matrix remaining on the inner face of a panel. CONSTITUTION:The vertical size L1 of an Al deposition film 10 is made invariably longer than the vertical size L2 of the graphite 4 of a black matrix remaining on the inner face of a panel 1. Shielding plates 15 as shown in the figure may be provided in a well-known deposition device to satisfy the relation L2>L1. Semi-circular projections with the same shape and larger than the outer diameter of stud pins 11 are provided at positions corresponding to stud pins 11 of shielding plates 15. The Al deposition film 10 formed by using such shielding plates 15 covers the graphite 4, and the film 10 avoiding the stud pins 11 can be formed.
Patent JP-S63151585-A (JP)
Title: Observation car
Inventor: YAMAGUCHI TOKUO
IPC: B62D31/00
Filed: 1986-12-15
Abstract: PURPOSE:To make the front sight of a passenger seat wide by providing a driver seat at the rear upper portion of the passenger seat. CONSTITUTION:A passenger seat 2 is provided at the forefront of a car body and a driver seat 3 is provided at the rear upper portion of the passenger seat 2. A window glass 14 is provided at the front portion of the passenger seat 2 so as to be able to obtain the front view. Right and left doors 11, 8 are provided at a passenger room and a driver room. A trunk is located below the driver seat 3 so that luggages can be taken in and out through a lid 13 at the side portion of the car body.
Patent JP-H03156404-A (JP)
Title: Method for preventing generation of pin hole on color filter printing face
Inventor: SHODA SHINJIRO
IPC: B41M3/00
Filed: 1989-11-14
Abstract: PURPOSE:To allow ink to flow into a pin hole part to prevent the generation of a pin hole on a color filter printing face by heating the ink on picture elements at a temperature allowing the ink to flow most easily immediately after printing out the ink prior to a drying process. CONSTITUTION:Printing ink having a characteristic increasing its fluidity in accordance with temperature rise at least in a prescribed temperature range is used, and after printing out the ink, the ink is heated up to the temperature allowing the ink to flow most easily. The heated ink flows into a pin hole part to extinguish the pin hole. It is preferable in this case that each printed color ink out of plural color ink components is heated in 30 to 50 deg. temperature range in each printing to extinguish the pin hole. Heat curing type or light curing type printing ink is preferably used. Consequently the peripheral ink of the pin hole part is allowed to flow into the pin hole and the pin hole is filled with the flowing ink to extinguish it.
Patent JP-2000118026-A (JP)
Title: Method for trimming thermal print head
Inventor: SAKO TERUHISA
IPC: H01C17/242
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To improve a print quality by providing a method for trimming whereby a resistance value of a heating resistor can be uniformed to details. SOLUTION: A common electrode 3 and discrete electrodes 4 are formed on a substrate 2, and a heating resistor 5 is formed in a thick film on the common electrode 3 and discrete electrodes 4 in a thermal print head 1. According to the method for trimming the thermal print head 1, a laser irradiates to a surface of the heating resistor 5 while an irradiation width of the laser to the surface of the heating resistor 5 is made variable. The laser is preferably a YAG laser.
Patent JP-S62157309-A (JP)
Title: Electromagnetic transducer
Inventor: KATO TAKAYUKI
IPC: G11B5/127
Filed: 1985-12-28
Abstract: PURPOSE:To obtain an electromagnetic transducer capable of forming a coil on a core part at high productivity and high yield by employing a coil obtained by integrally providing a coil conductor made of gold or gold alloy on a flexible base. CONSTITUTION:A coil conducting wire 13 made of Au or Au alloy is coated and formed on a film base 15, and a bonding pad 16 is integrally formed on each end part of a coil conducting wire pattern. Its surface can be coated with an insulating material 17. Said coil forming member 14 is passed through the coil hole 2 of a head, and the bonding pads 16 are wire-bonded by a wire 18 with each end part opposite. An input and output can be freely taken out, whereby the pads can operate as a coil. By passing the coil forming member 14 through the coil hole 2, the coil can be produced, whereby its productivity, workability and yield can be improved.
Patent JP-H04262185-A (JP)
Title: Fixing anchor plate of inlet and outlet pipe of evaporator, especially air conditioner for automobile
Inventor: KARURO MARUTAN
IPC: F16L3/08
Filed: 1991-10-17
Abstract: PURPOSE: To prevent an anchor plate for fastening the inlet and outlet branches of an evaporator from being tilted and disconnected from the two branches when it is removed from a gripping means. CONSTITUTION: An anchor plate 1, in which an inlet pipe 6 and an outlet pipe 7 are retained by pressing the respective beads 19, 20 of the inlet pipe 6 and the outlet pipe 7 using a gripping means, is provided at its opposite edges with slots 29, 30 in which the pipes 6, 7 can be fitted, the at least one of the slots having parallel side edges 34, 35 which are almost tangents to its semi-circular depth portion.
Patent JP-H08154611-A (JP)
Title: Layered gelated food packed in hermetically sealed container and its production
Inventor: NISHIWAKI YOSHINORI
IPC: A23L21/10
Filed: 1994-12-01
Abstract: PURPOSE: To provide the layered gelated food packed in a hermetically sealed container and having a preferable layer structure, and further to provide the method for producing the same. CONSTITUTION: The layered gelated food packed in the hermetically sealed container and comprising the layered gelated food received in the hermetically sealed container having an openable lid, comprises an upper layer part placed in the container upper part near to the lid and comprising a gelated or sol-like food or paste food high in the specific gravity, and a lower layer part apart from the lid and comprising a gelated food low in the specific gravity.  And the method for producting the layered gelated food packed in the hermetically sealed container comprises charging a gelated food material low in the specific gravity and subsequently a gelated or sol-like food material or paste food material high in the specific gravity in the food container whose upper part can be hermetically sealsed with the lid, hermetically sealing the container, turning over the container to reverse the upper layer and the lower layer so taht the food materials are separated into layers in response to the difference between their specific gravities, and subsequently gelating the charged food materials in the state.