baber/WOPTO huggingface dataset:
Patent JP-H02154970-A (JP)
Title: Freezing device for freezer car
Inventor: OKUMURA HIROSHI
IPC: F25D21/10
Filed: 1988-12-07
Abstract: PURPOSE:To perform defrosting operation before temperature in a chamber is increased and to provide enough capacity of a cooling means by a method wherein defrosting operation is performed each time a car engine is stopped. CONSTITUTION:When a vehicle engine is stopped in a state that a freezing switch 42 is turned ON, the time limit counter of a timer means is started to count. A control device 40 stops energization of an electromagnetic clutch 34a and a blower 35a for a condenser and energizes only a blower 31 for the interior of a chamber. The set time of the timer means is arbitrarily set based on the cooling capacity of a refrigerant vaporizer 32. Since, during the defrosting operation, air in a chamber is circulated through the refrigerant vaporizer 32 with the aid of the blower 31 for the interior of a chamber, frost adhered to the refrigerant vaporizer 32 is removed. Even when a key switch 46 is turned ON before the completion of counting, the control device 40 performs defrosting operation until a timer completes counting.
Patent JP-H08165895-A (JP)
Title: Excavating method for large-cross section tunnel
Inventor: NAGATOMO SHIGEKI
IPC: E21D20/00
Filed: 1994-12-13
Abstract: PURPOSE: To safely and efficiently excavate a large-cross section tunnel with little vibration and noises at a low facility cost of an excavating machine. CONSTITUTION: A circular pilot tunnel 1 is precedingly excavated by a tunnel excavator in the upper-half arch section 2 of a tunnel T, bolts 3, 4 are driven into the natural ground, mortar is sprayed, the upper-half arch section 2 is shaped, expanded, and excavated by a breaker, and waterproof/cutoff 5 and steel timbering 6 are applied. The natural ground to be lowered of the invert section 8 of a lower-half section 7 is dug down by an impact ripper, the waterproof/cutoff 5 and steel timbering 6 are applied, then the secondary lining by concrete is applied.
Patent JP-2000138773-A (JP)
Title: Television receiver
Inventor: SUZUKAWA YOSHINOBU
IPC: H04N5/445
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To readily confirm a telephone number from a place away from a telephone set by detecting and storing the telephone number of a calling side which comes to the telephone set and displaying the stored telephone number on a television receiving part connected to the telephone set. SOLUTION: When an incoming call is received at a telephone set 2 connected to a television receiver, a CPU 14 sends a control signal that makes the bell of the telephone set 2 sound to the telephone set 2 to ring the bell and finishes processing, when the power of a TV functioning part 100 is in an off state. Because a RAM 17 stores a telephone number detected by a number display circuit 13, a user can show it on a CRT display 24 later and confirm it. When the power of the part 100 is in an on state, the CPU 14 superimposes the telephone number detected by the circuit 13 on an image outputted by a TV circuit 21 with an OSD circuit 22 by drawing it in a VRAM 18 and shows it on the CRT display 24.
Patent JP-H03171935-A (JP)
Title: Equipment and method for radio simultaneous communication
Inventor: TASHIRO HIDEAKI
IPC: H04B7/26
Filed: 1989-11-30
Abstract: PURPOSE:To surely execute a simultaneous communication from a mobile station without a director in a base station by providing a sending-out function of a simultaneous communication actuating signal and a simultaneous communication end signal on the mobile station and providing a sound recording function on the base station. CONSTITUTION:When a director 2B depresses a simultaneous communication button 2A in the mobile station 2, a simultaneous communication actuating signal is sent out to the base station 1. When a receiver 1B detects the simultaneous communication actuating signal, a simultaneous communication controller 1C connects the output of the receiver 1B to a sound recorder 1D, and the simultaneous communication is sound-recorded. When the simultaneous communication is ended, and the mobile station 2 transmits a simultaneous communication end signal to the base station 1, the receiver 1B of the base station 1 receives the simultaneous communication end signal from the mobile station 2, the simultaneous communication end signal is detected by the simultaneous communication controller 1C, and the sound recorder 1D stops sound recording. Subsequently, by switching it to transmission, a simultaneous communication signal is transmitted, and thereafter, the simultaneous communication controller 1C connects the sound recorder 1D to a transmitter 1A, simultaneous communication is reproduced by the sound recorder 1D, and the simultaneous communication is transmitted to the mobile stations 2-4 by the transmitter 1A. In such a manner, the simultaneous communication extending from the mobile stations 2-4 to the other mobile stations 2-4 can be executed simply.
Patent JP-H09150048-A (JP)
Title: Powder/particle mixing device and manufacture of toner
Inventor: MORIYA HIROYUKI
IPC: B01F7/16
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a powder/particle mixing device capable of uniformizing the sticking power of an extra additive to a toner and controlling the mixing operation by setting the cross section area of the tip part in a cross section shape passing through the center of a rotary blade to at least, half the total cross section area. SOLUTION: Mixing blades 2, 3 are installed in the center of the main body 1 of a fixed mixing chamber, and are rotated by a motor. The tip part of the mixing blades 2, 3 is spherical or oval, and at least, 2/3 of the cross section area at the tip part from the center of rotation in the cross section shape passing through the center of rotation is set to occupy at least 0.5 of the total cross section area. In addition, it is desirable that the tip part of the rotary blades 2, 3 be of such a shape having an uneven face in the rotary direction. Thus it is possible to give a mixing energy efficiently to the powder and particle and therefore, obtain the powder and particle allowing an extra additive to stick to them with a uniform sticking power.
Patent JP-H03170018-A (JP)
Title: Magnetic sensor
Inventor: MURAKAMI TAKU
IPC: G01R33/02
Filed: 1989-11-29
Abstract: PURPOSE:To obtain a magnetic sensor which absorbs the variation of a gap by successively coating the sensing surface of the magnetic sensor with a 1st layer consisting of a hard material and a 2nd layer consisting of a soft material. CONSTITUTION:The sensing surface of the magnetic sensor 10 is successively coated with the 1st layer 11 consisting of a high hardness metal and the 2nd layer 12 consisting of a soft material. With such constitution, it is good that the specified gap between the magnetic sensor and an object to be detected is decided within the total thickness of the 1st layer and the 2nd layer. Namely, the specified gap is constituted so that it can be controlled by the magnetic sensor itself. In such a case, the necessary minimum gap is compensated by the thickness of the 1st layer because the 1st layer consists of the hard material. Then, the variation of the gap is compensated by the 2nd layer. Since the 2nd layer consists of the soft material, the variation of the gap hardly occurs. Even if a hard foreign matter is bitten by the gap, it is buried in the 2nd layer, so that fine vibration caused by the ingress of the foreign matter does not occur and the variation of the gap caused by the fine vibration is prevented.
Patent JP-H01153331-A (JP)
Title: Propeller shaft and manufacture thereof
Inventor: WAKAMATSU MINORU
IPC: B60K17/22
Filed: 1987-12-09
Abstract: PURPOSE:To make it possible to take the balance of a propeller shaft by setting unbalancing correcting surfaces in a first shaft section and a second shaft section which are located with a viscous joint being positioned therebetween, and by welding balance weights thereto. CONSTITUTION:First and second shaft sections 35a, 35b which are located with a viscous joint therebetween are supported by bearings 50, 52, and are rotated at different rotational speeds. Amounts of unbalance of correcting surfaces E, F of the first and second shaft sections 35a, 35b are obtained from data of vibration from both bearings 50, 52, and thereafter the unbalance is corrected.
Patent JP-H09120291-A (JP)
Title: Noise and vibration active control unit
Inventor: ISE SHIRO
IPC: F01N1/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with alterations of specifications of a signal processor according to the state of a field where noise and vibration countermeasures need to be taken by changing only the connection of the unit without altering algorithm or the constitution of the signal processor. SOLUTION: This unit consists of a noise sensor 10 which detects a signal from a noise source and vibration source 14, echo sensors 13a and 13b which detect signals plural positions in a noise field and vibration field, the signal processor which generates a secondary sound source and vibration source signal minimizing the energy sum of the signals outputted by the error sensors 13a and 13b, and secondary sound source vibration sources 11a-11c which are driven with the secondary sound source vibration source signal. Further, plural active control basic devices 11a and 11c including the signal processor are provided; and the active control basic devices 1a-1f operate independently of one another and an associating device places them in associative operation at the same time and in parallel.
Patent JP-H11137066-A (JP)
Title: Threshing chamber in threshing apparatus of combine harvester
Inventor: NAKAMURA MASAMI
IPC: A01F12/10
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the threshing chamber so designed that a rotator for feeding grain culms from a feeder house into the threshing chamber is set up close to its inlet under a threshing cylinder so as to efficiently transfer a large quantity of grain culms without their staying at the inlet even if such a plenty of grain culms have been brought. SOLUTION: In the threshing apparatus of a combine harvester where a threshing chamber 50 is equipped with a screw-type threshing cylinder 51, and a rotator 70 mounted on a rotary drive shaft 70a receiving driving force from a drive unit and designed to feed grain culms from a feeder house into the threshing chamber 50 is set up close to an inlet 50x of the threshing chamber 50 under the threshing cylinder 51, furthermore, the following scheme may also be taken:  the rotary drive shaft 70a is parallel with the drive shaft of a chain conveyor 31 in a feeder house, the side of the rotator 70 represents an arc-shaped surface nearly constantly spaced from the outer circumference of the threshing cylinder 51, and the minor axial site at the center of the side of the rotator 70 is in contact with a feed plate 33 serving to deliver grain culms from the feeder house to the threshing chamber 50.
Patent JP-S63160881-A (JP)
Title: Thermai recording material
Inventor: IKEDA HARUHIKO
IPC: B41M5/337
Filed: 1986-12-25
Abstract: PURPOSE:To obtain a thermal recording material having excellent heat response characteristics and high sensitivity, by incorporating a specified compound as a sensitizer, in a thermal recording material comprising a color developer for developing the color of a dye precursor. CONSTITUTION:A sensitizer (formula I) is ordinarily added in an amount of at least 5 wt.% based on a color developer, preferably, 10-400 wt.%, particularly, 20-300 wt.%. In the formula, R is a lower alkyl. If the amount is less than 5 wt.%, a sensitivity-enhancing effect is insufficient, whereas an addition of more than 400 wt.% of the sensitizer may be inadvantageous on an economical basis, and due to the large amount of a heat-fusible substance, produces a diluting effect, so that a sufficient developed color density can not be obtained. A dye precursor may be a triphenylmethane compound, a fluoran compound or the like. The color developer may be an acidic substance generally used for a thermal recording paper, namely, an electron-acceptive compound, particularly, a phenol derivative, an aromatic carboxylic acid derivative or the like.
Patent JP-H11143625-A (JP)
Title: Vibration-type input/output panel, vibration-type input/ output device and its forming method
Inventor: KIMURA YOSHINORI
IPC: G06F3/03
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a trouble for positioning a vibration display panel and a touch input panel at the time of input and to precisely detect a position. SOLUTION: A vibration display film where piezoelectric plastic elements 12 are arranged on a base film in a matrix form is connected on a spacer sheet 13 having matrix-formed projections 14 in positions different from piezoelectric plastic 12 on the base sheet and the vibration-type input/output panel 10 is formed. The piezoelectric plastic elements 12 are vibrated and displayed with picture data, are deformed and coordinate information of the part is outputted with generated electromotive force.
Patent JP-2001134831-A (JP)
Title: Automatic vending machine
Inventor: WATANABE YOSHIAKI
IPC: G07F11/32
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine, with which the number of parts can be reduced. SOLUTION: Concerning the automatic vending machine 30, with which plural reference columns 12 and 13 are provided inside the main body 34 of the automatic vending machine, an extension column 35 is coupled to a front column 11e of plural reference columns 12 and 13 at the lower parts of respective commodity slots 18aa, 18bb... of three plural reference columns 12 and 13. Thus, novel design is prevented, increase in the number of parts is prevented and the production cost is reduced.
Patent JP-H08164559-A (JP)
Title: Manufacture of embossed plate
Inventor: WATANABE YASUHIRO
IPC: B29C59/02
Filed: 1994-12-14
Abstract: PURPOSE: To obtain an embossed plate having excellent reproducibility of an irregular shape of a manuscript, excellent decorative property, heat resistance, and durability by forming a matrix having excellent decorative property, reproducibility of the irregularity of the manuscript, and heat resistance with which there is little damage in the manuscript and the manuscript can be reused. CONSTITUTION: A manuscript is coated with a room temperature setting silicone resin and let to stand at room temperature for 24 hours. The silicone resin is cured and peeled off from the manuscript so as to obtain a patterned film. Eight sheets of phenol-impregnated papers 5 and titanium papers 6 on their upper and lower faces are pressed with heat so as to form a base material 4. The top of it is coated with an unsaturated polyester resin 7 having uniform thickness and covered with the patterned film 3, and the thickness is uniformed by a roller. After it is let to stand at room temperature for an hour, the patterned film 3 is peeled off so as to obtain a patterned film matrix 8 made by layering the unsaturated polyester resin 7.  On the irregular face of the obtained patterned film matrix 8, a phenol resin-impregnated sheet 9 having several sheets layered therein is placed, molded with a heat press by heat pressure molding so as to obtain an embossed plate 10.
Patent JP-H11130344-A (JP)
Title: Receiving mechanism in wire winding machine
Inventor: OBARA SHIGERU
IPC: B65H54/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To stabilize tensile force of wire entering a storing line lower furnace even if tensile force is not added to introduced wire by providing an upper furnace capable of revolving in the opposite direction to the lower furnace between a pulley for incoming line and a winding machine and providing a receiving exclusive furnace which revolves integrally with the lower furnace at the same peripheral speed as that of the lower furnace on the upstream side of the lower furnace and on the same axis as that of the lower furnace. SOLUTION: Wire is not wound by being directly introduced from an idle pulley 23 to a lower furnace 7, and the wire is introduced into a receiving exclusive furnace 10 from the idle pulley 23 at first, reciprocated by four rolls or more between a drum surface 101 and the idle pulley 23, and afterwards led to the lower furnace 7. The receiving exclusive furnace 10 revolves at the same peripheral speed as that of the lower furnace 7 and the angle of the drum surface 101 and a drum surface 72 is different.  Therefore, fluctuation part is absorbed by plural number of times of reciprocating winding between the idle pulley 23 and the receiving exclusive furnace 10 and tensile force can be stabilized to a low degree by the drum surface 101, even if tensile force is very unstable at the time of an incoming line from the idle pulley 23 because wire does not receive the addition of tensile force by a drawing die.
Patent JP-H11130810-A (JP)
Title: Catalyst for polymerizing alpha-olefin
Inventor: MOGI MANABU
IPC: C08F10/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for polymerization capable of producing a poly-α- olefin having a high stereoregularity and good in fluidity. SOLUTION: This catalyst comprises (A) a solid component consisting essentially of magnesium, titanium, a halogen and an electron donative compound, (B) an organoaluminum compound, (C) an alkylalkoxysilane compound, (D) a boron compound represented by the formula BX3 (X is a halogen atom, an alkyl group, an alkoxy group, an aryl group or an aryloxy group, with the proviso that at least one thereof is the halogen atom) and (E) a zinc compound represented by the formula, ZnR2 (R is an alkyl group).
Patent JP-H05130652-A (JP)
Title: Multi-point line switching device using ins network
Inventor: YAMAGAMI KAZUTAKA
IPC: H04Q3/42
Filed: 1991-10-31
Abstract: PURPOSE:To simplify line backup operation and to reduce the cost of a line when the line is backed up by providing each line switching device with an interface conversion part, a DC branching part and a channel switching part. CONSTITUTION:A master station side switching device 1 and plural slave station side switching devices 2, 3 are respectively provided with interface conversion parts 4 to 6 for converting INS network interfaces in the devices 1 to 3 into terminal interfaces, control parts 7 to 9 for respectively controlling the conversion parts 4 to 6, DC branching parts 10 to 12 respectively connected to the interface parts 4 to 6 to branch DC into two parts, and channel switching parts 13a, 13b to 15a, 15b respectively connected to the interface parts 4 to 6 and the DC branching parts 10 to 12. When a multi-point line fault occurs, one- subscriber's two channels in the INS network are used and the line is connected by cascade connection to back up a private line. Consequently, an economical and simply extensible network application can be constructed.
Patent JP-H06136657-A (JP)
Title: Cloth holding frame for embroidery
Inventor: SHIBATA MASANORI
IPC: D05B39/00
Filed: 1992-10-27
Abstract: PURPOSE:To obtain a cloth holding frame for embroidery, capable of holding a cloth to be subjected to embroidery in a state of surely prevented transverse slippage and enabling the formation of an accurate embroidery pattern. CONSTITUTION:This cloth holding frame for embroidery is obtained by applying an embroidery region of a cloth in a stretched state on a window of a base frame and pressing the region against the base frame with a pressing piece. The pressing piece is composed of a base material made of hard wood and a butt member made of soft wood and applied to the opposite face of the cloth. Thereby, even if unevennesses are present on the surface of the cloth, the butt member is adapted to the unevennesses and the cloth can be pressed with the whole pressing piece. When a force to transversely pull the cloth is applied to the cloth in a part pressed with the pressing piece, a holding piece fitted into the butt member inhibits the deformation of the butt member into a flow state in the transverse direction.
Patent JP-H03170456-A (JP)
Title: Production of aromatic thiol
Inventor: MORISHITA TSUYOSHI
IPC: C07B61/00
Filed: 1989-11-30
Abstract: PURPOSE:To industrially and advantageously obtain the objective compound by using a specific metal such as bismuth and/or compound thereof as a catalyst in reducing an aromatic sulfur compound in the presence of zinc and/or tin and a mineral acid and producing the subject compound. CONSTITUTION:An aromatic sulfur compound, preferably a compound expressed by formula I to V (R, R<1> ad R<2> are 1-5C alkyl, 1-5C alkoxy, etc.; X is S or O; (n) is 1, 2 or 3; (m) is an integer of 2-5; (l) is an integer of 1-4) is reduced with zinc and/or tin and a mineral acid to produce an aromatic thiol useful as an intermediate, etc., for industrial chemicals, medicines, agricultural chemicals and dyes. In the process, one or more metals selected from Bi, Tl, Cd, Ce and La and/or compounds thereof are added in an amount of 200-50000ppm and used as a catalyst to remarkably reduce the amount of the aforementioned metals used and simultaneously improve reaction rate and reduction efficiency. Thereby, the objective compound is efficiently obtained in high purity and yield.
Patent JP-H07163236-A (JP)
Title: Grafting clip
Inventor: MIZOTA MORIKAZU
IPC: A01G1/06
Filed: 1993-12-13
Abstract: PURPOSE:To easily release the entanglements between grafting clips. CONSTITUTION:In this grafting clip 21 holding both clip pieces 4, 5 with rings 7 each having restoring force, an opening/closing part 3 is provided with a U-shaped long groove 10 from its tip toward the revolving center 1, and said tip is provided with a projection 9 facing on the long groove 10 and along a slope 8 from the revolving center side toward the tip side.
Patent JP-H09153478-A (JP)
Title: Electrolytic etching method
Inventor: UCHIYAMA MAKOTO
IPC: H01L21/306
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic etching method which is carried out applying a voltage to a semiconductor substrate, wherein an etching process is enhanced in reproducibility, capable of averting a failure, and applicable to mass production. SOLUTION: A semiconductor substrate 7 is subjected to an electrolytic etching process as a voltage is applied to it. At this point, the semiconductor substrate 7 to etch is mounted on a holder 100, the holder 100 is mounted on a matched structure (provided in the primary surface of a flow straightening wall 18) provided in an etching device or a substitute means in place of the matched structure, whereby the substrate 7 can be enhanced in controllability, surely and safely loaded at a certain position by an operator, and quickly unloaded.
Patent JP-H05146885-A (JP)
Title: Laser beam machine
Inventor: IBORI MASANORI
IPC: B23K26/21
Filed: 1991-11-27
Abstract: PURPOSE:To always maintain the spot diameter of a laser beam constant by irradiating alternately the same place of material to be welded with sectorial beams from two irradiation parts, detecting the position of a weld line from an optical cut image obtained by an image pickup tube and driving a laser beam head corresponding to horizontal and vertical displacement. CONSTITUTION:The same place of the material 16 to be welded is irradiated alternately with the sectorial beam b1 and b2 from the irradiation parts 14 and 15. The optical cut image obtained by a CCD camera 17 is sent to a data processing part 18 which detects the position of the weld line (g) in the horizontal direction and the vertical direction. This signal is sent to a laser beam head driving device 19. A horizontal position correcting motor 20 and a vertical position correcting motor 21 are driven according to a command from the device 19 and the laser beam head 22 is aligned with the weld line (g).