baber/WOPTO huggingface dataset:
Patent JP-S6176238-A (JP)
Title: Automatic manufacturing plant
Inventor: SHIRAKAWA HIROSHI
IPC: B23P21/00
Filed: 1984-09-19
Abstract: PURPOSE:To make information informable to each manufacturing unit so simply and accurately without showing manufacture classifying information to an article and a pallet, by installing a device which delivers the manufacture classifying information of the article to be conveyed to each manufacturing unit. CONSTITUTION:A parts feed unit A and each of parts assembling units B, C, D, G and H are set up in an automatic manufacturing plant in process sequence. In the point midway in the process, a unit E having no manipulator for applying process to an adhesive being hard to do automation and another unit F having no parts housing case for marking a carved stamp of a model number or the like to each part are set up, respectively. Here, for example, a central control circuit 61 of the manufacturing unit B takes in various types of transfer information on a conveying command and manufacture classifying information and the like of parts to be fed out of the manufacturing unit A at the front stage side via a coupling control circuit 73. In addition, various types of transfer information is outputted to the manufacturing unit C at the rear stage side via the coupling control circuit 73.
Patent JP-H0941351-A (JP)
Title: Perforated pipe block for cable underground burying and cable underground burying method
Inventor: NAKABAYASHI SHIGEKI
IPC: F16L1/038
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To scale down a cable leading-in construction scale to a new building after the underground burying of a cable. SOLUTION: This perforated pipe block has a block body, in which a plurality of cable inserting holes 22, 22..., into which cables for power and communication are inserted, are formed towards the longitudinal direction, and recessed sections 24 for branch holes in depth, which does not reach the cable inserting holes 22, are formed at places corresponding to the cable inserting holes 22 of the side faces of the block body 22. Thin walls 23 capable of being broken are formed among the recessed sections 24 for the branch holes and the cable inserting holes 22.
Patent JP-H076255-A (JP)
Title: Automatic vending machine
Inventor: KURA KAORU
IPC: G07F9/10
Filed: 1993-08-09
Abstract: PURPOSE:To develop the automatic vending machine in which sold-out state is avoided caused when supplement of commodities by a route man is not properly made due to a traffic affair and transportation loss of the route man bringing back commodities is omitted. CONSTITUTION:A commodity container chamber 5 and a heat insulation chamber 4 accommodating commodity racks are formed in a main body case 1 to contain commodities 10 and a case 10A with the commodities packed therein at room temperature. A route man delivers commodities to the commodity container chamber 5 and accommodates excess commodities therein, then loss of bringing back of commodities is omitted and other person than the route man supplies commodities a commodity rack and even when the route man cannot make patrol at a proper time, other person supplements commodities to continue the operation of the automatic vending machine.
Patent JP-2001023123-A (JP)
Title: Magnetic head and magnetic tape apparatus
Inventor: INAGUMA TERUYUKI
IPC: G11B5/39
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an abrasion-resistant and low-noise magnetic head by forming shields of soft magnetic thin films to a pair of head substrates of a single crystal ferrite and holding a magnetoresistance effect element between shield form faces of the head substrates. SOLUTION: A lower shield 12a and an upper shield 12b of soft magnetic thin films are sandwiched between a pair of head substrates 11a and 11b of a hard material in an MR head 10, and an MR element 13 is sandwiched between the lower shield 12a and upper shield 12b. The lower shield 12a, MR element 13 and upper shield 12b are formed to one head substrate 11a by a thin film process, and the other head substrate 11b is joined to the upper shield 12b. A face where the MR element 13 are the like of the MR head 10 are exposed is machined to an arc surface as a magnetic tape slide face 10a along a travel direction of a magnetic tape. A single crystal ferrite, e.g. MnZn or the like is used as a material for the head substrates 11a and 11b.
Patent JP-H0864341-A (JP)
Title: Current-carrying roll
Inventor: NAGASE TAKAO
IPC: F28D15/02
Filed: 1994-08-22
Abstract: PURPOSE: To prevent thermal crown (diameter deviation caused by temperature deviation in the axial direction) of a current-carrying roll by specifying the diameter (inner diameter) of a heat pipe embedded in a metal shell in 20-30mm. CONSTITUTION: A plurality of heat pipes 2 are built in the axial direction in a metal shell 1 of a current-carrying roll 3 which is brought into contact with a material to be heat, such as a hoop steel plate, and a heating medium is sealed in a sealed pipe of the heat pipe 2. The heating medium evaporated on the high temperature side in the sealed pipe is cooled and condensed in a liquid on the low temperature side, and returned to the high temperature side. The heat transfer capacity in the heat pipe 2 is proportional to the cube of a diameter (d), and by setting the diameter (d) in the range of 20-30mm which is larger than that in the conventional one, the generation of thermal crown is almost suppressed. The number of pipes 2 is preferable to be 30-50 in order to ensure the strength of the roll when the diameter of the shell 1 is 300-600mm.  The embedding depth of the pipe 2 is preferable to be 5-15mm.
Patent JP-H0246486-A (JP)
Title: Monitor apparatus
Inventor: KISHI MOTONORI
IPC: H04N7/18
Filed: 1988-08-06
Abstract: PURPOSE:To decrease a trainer's monitoring burden by starting the monitor device by the control panel operation carried out by an operator and instantaneously outputting the operation contents as character videos and speeches from a monitor TV. CONSTITUTION:A computer 1 turns on when the fan of the control panel 3 is switched on. Then, a simulation model 2 computes the state of a plant corresponding to the operation. Namely, the character videos and speeches of fan on are outputted for several seconds from the corresponding laser disk player 8. A video synthesizer synthesizes the video signal of a monitoring camera 5 and the character video output of the disk player 8 and synthesizes the speeches of the camera and player by a speech mixer 10. The synthesized videos and speeches are applied to a video recorder 12, a monitor TV 13 for the trainer and a monitor TV 14 for the learner. The trainer's burden is decreased by such constitution and the self-examination by reproducing after the training is possible as well.
Patent JP-H0646095-A (JP)
Title: Digital demodulator
Inventor: KOSAKA AKIO
IPC: H04L27/22
Filed: 1992-07-23
Abstract: PURPOSE:To configure the digital demodulator in which accurate demodulation data are obtained through sure latch processing. CONSTITUTION:A signal subject to digital phase modulation is inputted to an input terminal 1 and the amplitude of the inputted signal is converted into a logic level by a limiter 2. On the other hand, A count of a counter 5 counting number of clock signals from an oscillator 3 is latched by a latch circuit 6 in response to an output signal of the limiter 2. In this case, the output signal of the limiter 2 is inputted to the latch circuit 6 via a 1st D flip-flop 15. The output of the latch circuit 6 is delayed at a delay circuit 7 by a time for one symbol period, a subtractor circuit 8 subtracts the output of the latch circuit 6 and the output of the delay circuit 7 to output phase change data. A phase compensation circuit 10 compensates the phase based on the phase change data and a decoding circuit 12 recovers the data. Furthermore, A PLL circuit 11 recovers a symbol clock and a data clock from the output of the subtractor circuit 8.
Patent JP-H0754305-A (JP)
Title: Face plate for extensible device of bridge
Inventor: NASUNO YUKIAKI
IPC: E01C11/02
Filed: 1993-08-09
Abstract: PURPOSE:To shorten any step generated in the extensible joint of a bridge so as to reduce shocks against traveling cars and improve the comfortableness and further, increase the durability of a road surface. CONSTITUTION:In the face plates 15 buried respectively on the opposite sides of the extensible joint of a bridge road surface comb-teeth like protrusions 15b fitting to respective opposite sides of each face plates 15 are provided. Rather longer comb-teeth like protruded members 15c are provided at the side opposite to the mutually confronting sides. The protruded members 15c are inclined against the longitudinal direction of the road, two-dimensionally and the front end of the protruded members 15c are bent downward, three- dimensionally.
Patent JP-H0246460-A (JP)
Title: Photosensitive resin composition
Inventor: TOMITA AKIRA
IPC: C08L75/04
Filed: 1988-08-08
Abstract: PURPOSE:To improve the ink transition property of a water type flexoink, without reducing the water developing property of the composition, by blending a hydrophilic polyether urethane and a hydrophobic polymer. CONSTITUTION:The composition is composed of 50-97wt.% of the total of the hydrophilic polyether urethane (A) and the hydrophobic polymer (B), 3-50wt.% of an ethylenic unsatd. compd. and 0.1-2wt.% of a photopolymerization initiator. And, the component A is composed of a polymer obtd. by introducing a hydrophilic group to the main or the side chain of the polymer by allowing the polymer to react with polyoxyalkylene polyol and a prescribed polyisocyanate, and the component B is composed of a hydrophobic polyether urethane, etc. And, an additive such as a thermopolymerization forbidder, etc. is incorporated in the composition.
Patent JP-H03220582-A (JP)
Title: Method and apparatus for depositing multiple transfer material
Inventor: ROORANDO BAN DAIKU FUAASU ZA S
IPC: G03G15/20
Filed: 1990-07-25
Abstract: PURPOSE: To minimize the folding and the wrinkling of a transfer material by releasing fusing pressure at a prescribed controlled time/distance before the trailing edge of the transfer material comes out from a pressure fuser. CONSTITUTION: A light source 52 and a sensor 26 shaped to be a photocell 53 are arranged on the upstream side of a fusing nip 51. When an envelope 50 is moved, a delay circuit 54 is actuated by a signal outputted from the photocell 53. The circuit 54 is constituted so that a delay time T1 required for moving the envelope 50 to a dotted line 55 is obtained. Until the delay time T1, the large part of the envelope 50 is passed through the nip 51 and the toner of the lower surface thereof is fused besides. After the delay time T1, a signal is given to an opening mechanism 56 by the circuit 54 and one or both of rollers 19 and 20 are actuated by the opening mechanism 56 so as to open the nip 51.  Besides, the rollers 19 and 20 are separated so that the trailing edge of the envelope 50 or the position of the dotted line 55 is passed between them without receiving the pressure of the nip 51. Thus, the folding and the wrinkling of the envelope 50 is minimized.
Patent JP-H0485819-A (JP)
Title: Liquid phase epitaxial growth device
Inventor: GOTO ATSUSHI
IPC: C30B19/06
Filed: 1990-07-27
Abstract: PURPOSE:To reduce temperature difference in the plane of a substrate during growth, and to improve the uniformity of the thickness of a growth layer by constituting a distance from a recessed section for placing the substrate of a substrate holder to a residual melt crucible in the same extent as the spaces of melt reservoirs for growth of a slider. CONSTITUTION:A slider is brought near to the right, melt reservoirs 5-1, 6-1, 7-1 are filled with each semiconductor growth material under the state in which a melt reservoir 5 is not positioned on a substrate A, and the material is heated and melted. When the semiconductor growth material is melted and the temperature of the material reaches a growth starting temperature, the slider 4 is pushed by a push rod 8, and the melt 5-1 for growth of the melt reservoir 5 is moved on the substrate A. Since a distance between a recessed section 2 for placing the substrate and a residual melt crucible 3 is constituted in the same extent as the spaces of melt reservoirs for growth of the slider 4, the melt 5-1 for growth, which is grown previously, does not fall in the residual melt crucible 3, and is left as it is positioned on the left side of the substrate A during growth. The melts 5-1, 6-1, 7-1 for growth in melt reservoirs 5, 6, 7 are grown successively on the substrate A by repeating the process.
Patent JP-H0843370-A (JP)
Title: Substance extracting device
Inventor: ICHIKAWA MASATOSHI
IPC: G01N30/02
Filed: 1994-07-29
Abstract: PURPOSE:To provide a substance extracting device which can effectively extract the substance from a specified material using a super-critical fluid, wherein the suppression of the running cost is achieved. CONSTITUTION:A substance extracting device is composed of an extract vessel 1 to accommodate a specified material containing the substance to be extracted, a super-critical fluid transport system 2 to take out the super-critical fluid such as CO2 which was poured into the vessel 1, a column mechanism 4 which is installed downstream of the fluid transport system 2 and to which the super- critical fluid sent out of the vessel 1 is introduced, and a back pressure control means 5 which is designed as operated externally and releases the fluid outlet side of the column mechanism 4 to the atmosphere. A pressure vessel is furnished to accommodate the column mechanism 4 removably and is fitted with an lead-in piping part and send-out piping part as the guide for introducing and sending out the super-critical fluid to/from the column mechanism 4.
Patent JP-H0360557-A (JP)
Title: Optical transmission type telephone system
Inventor: IMADA FUKUNARI
IPC: H04B10/116
Filed: 1989-07-28
Abstract: PURPOSE:To limit the service area in a room by providing a light emitting section sending a signal from a trunk line or a master set in an optical signal and a light receiving section receiving and demodulating the signal to the trunk line or the master set to a telephone set main body, and providing a light emitting section and a light receiving section corresponding to those provided to the telephone set main body also to a handset. CONSTITUTION:A fixed station unit 10 is integrated with a let light emitting section and a 2nd light emitting section and a 1st light receiving section and a 2nd light receiving section are integrated to a mobile station unit 11. The 1st light emitting section converts a signal of a receiver connection terminal of a telephone set main body 11 into an optical signal 17. The 1st light receiving section demodulates the optical signal 17 from a light emitting diode 21 of the fixed station unit 10 and applies the result to a receiver 5 of a handset 4. The 2nd light receiving section of the fixed station unit 10 demodulates an optical signal 27 from a light emitting diode of the mobile station unit 11 and applies it to the telephone set main body 1.
Patent JP-H0840136-A (JP)
Title: Drum of concrete mixer truck
Inventor: SAKAI NAOTO
IPC: B60P3/16
Filed: 1994-07-29
Abstract: PURPOSE:To prevent separation of aggregates and improve carrying capacity of ready-mixed concrete without lowering input and discharge performance of the ready-mixed concrete in a concrete mixer truck by any degrees. CONSTITUTION:A seal pipe 3 constituted of a cylindrical chute 4 and a pair of triangular extensional chutes 5 extending from an inner end of the cylindrical chute 4 toward the inside of a drum 1 is fixed in the inside of an input port end side of a spiral blade 2 fastened on the inwall of the drum 1. Thereafter, a cutout part 6 to prevent separation of aggregates is provided at a central part of a drum rotational direction ridge edge by cutting out the drum rotational direction ridge edge of the extensional chutes 5 in the seal pipe 3 in a recessed shape.
Patent JP-H0847290-A (JP)
Title: Method for controlling brushless motor
Inventor: OGAWA YOSHIAKI
IPC: H02P6/18
Filed: 1994-07-29
Abstract: PURPOSE:To reduce the influence of an error affecting a conduction switching timing by detecting the cross point between an induction voltage and a reference voltage and using a time equivalent to an electrical angle which is larger than a specific angle for calculating the conduction switching timing. CONSTITUTION:A control circuit 11 outputs a signal for driving transistors U, V, W. X, Y, and Z of an up/down am when performing PWM control, a signal for chopping the ON part of the drive signal, and a control signal for switching the chopping to the up/down arm. Namely, a position detection part 10 compares a terminal voltage R with a reference voltage and outputs a position signal D. The control circuit 11 counts the time equivalent to an electrical angle of 360 degrees according to the change (leading or trailing edge) of the position signal D. Then, a time equivalent to a specific phase angle (for example, electrical angles 30, 90, and 150 degrees) is calculated based on the count time and the conduction of an armature coil winding is switched at a point where the calculation time elapes after the edge of the position signal.
Patent JP-H0247823-A (JP)
Title: Aligner device
Inventor: OTSUKA MINORU
IPC: G03F9/00
Filed: 1988-08-10
Abstract: PURPOSE:To enable detection of marks high in contrast and rapid alignment with simple device without doing damage at the time of mark baking to a wafer by providing a calibrating position detection part at a wafer chuck. CONSTITUTION:A calibrating position detection part 100 fixed to a wafer chuck 1 is provided. The image by a projecting lens 14 of a reticule mark 15a is formed on a detection slit 3 of the calibrating position detection part 100, and transmitted luminous flux is focused by a lens 4 and is detected by a detection element 5, and a standard mark 6 and the distance B to a wafer detection part 200 are determined, and the sum of this distance B and the distance A between the detection slit 3 which was set in advance and the standard mark 6 is stored as offset amounts between the reticule mark image position and the wafer detection part, and next a wafer mark 2a is detected similarly at a wafer detection part 200, and the wafer is modified in the reverse direction only by the offset amounts A+B from the detected position. Hereby, the wafer mark 2a is accorded with the reticule mark image position, whereby alignment can be done.
Patent JP-H1125038-A (JP)
Title: Data transmitter/receiver
Inventor: YAMAMOTO NORIHIRO
IPC: G06F13/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter/receiver capable of reducing running cost, device size and manufacturing cost also by efficiently executing transmitting/receiving operation. SOLUTION: In transmission/reception of data between 1st and 2nd data transmitter/receivers, a control part 23 in a data transmitting/receiving unit 3 on the 1st data transmitter/receiver side sets up a transmitting side and a receiving side on both the 1st and 2nd data transmitters/receivers based on a data transfer request signal Tr and a priority signal from a control unit, an output clock Clout from the 1st data transmitters/receivers to the 2nd data transmitters/receivers and an input clock Clkin from the 2nd data transmitters/ receivers to the 1st data transmitters/receivers and data transmission reception is executed through one data transmission line and two control lines, so that a connector can be miniaturized, the number of cable cores can be reduced, the size and manufacturing cost of the device can be reduced,  and the device is allowed to smoothly correspond to the simultaneous generation of data transfer requests from the 1st and 2nd data transmitters/receivers.
Patent JP-2000019410-A (JP)
Title: Phase contrast observation device
Inventor: OTAKI TATSURO
IPC: G02B21/14
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a phase contrast observation device capable of always obtaining an excellent-contrast observed image regardless of the phase difference amount of an examined object. SOLUTION: This device is provided with a light source LS, an illumination optical system G1 for irradiating an object to be examined with a luminous flux from the light source LS, an aperture diaphragm AP, objective lenses G2 and G3 condensing the luminous flux from the object to be examined and forming the image, and a phase conversion path Ph arranged at a position conjugate to the aperture diaphragm AP between the lenses G2 and G3. In such a case, the conversion part Ph is provided with a 1st transmissivity modulation part A1 having a similar shape to the aperture part of the aperture diaphragm AP at a specified magnification and a 2nd transmissivity modulation part B1 arranged to surround the periphery of the modulation part A1, and the transmissivity of the modulation part A1 is different from that of the modulation part B1.
Patent JP-H1143308-A (JP)
Title: Apparatus for producing ozone
Inventor: TANIMURA YASUHIRO
IPC: C01B13/10
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an ozone-producing apparatus capable of preventing absorbed and stored ozone from rapidly decomposing and safely treating the absorbed ozone even when power failure occurs or the interior of absorbing and desorbing tower becomes abnormal state of operation such as high pressure or high temperature. SOLUTION: This ozone-producing apparatus is equipped with an ozone generator 1 for producing ozonized oxygen, an absorbing and desorbing tower 4 for absorbing and desorbing ozone from ozonized oxygen produced in the ozone generator 1 and an ejector 7 which is an ozone desorbing means for desorbing and feeding absorbed and stored ozone. In this case, a reducing agent storage device 10 for storing a reducing agent is connected through a changeover valve 9 to the absorbing and desorbing tower 4 and when the ozone-producing apparatus becomes abnormal state of operation, the changeover valve 9 is opened.
Patent JP-H0748925-A (JP)
Title: Wedge type clamp
Inventor: NAKAMURA KIJU
IPC: E04G7/06
Filed: 1993-08-10
Abstract: PURPOSE:To solve problems incidental to handling of screw type clamps, and to ensure certainty for clamping work. CONSTITUTION:A holding part 3, with dented grooves 7 provided in two positions, is hinged with pins 4 and 5 to one end of a holding body 1, and an auxiliary holding body 2 in a reverse dent shape is hinged with a pin to the other end of the holding body 1. A square window 9 for putting a stairs-like wedge therein is provided to the auxiliary holding body 2 in the reverse dent shape. In clamping a pipe, the auxiliary holding body 2 is put over the holding part 3, and the stairs-like wedge is pressure-inserted into the square window.
Patent JP-H0484095-A (JP)
Title: Electrode holding device in laddle refinery furnace
Inventor: SAKAKIBARA HIDETSUGU
IPC: F27B3/10
Filed: 1990-07-25
Abstract: PURPOSE:To provide an improved electrode holding device in a laddle refinery furnace by a method wherein a bus pipe is connected to three conductors and three electrodes inserted into through-holes of the three conductors are pressed and held by a pressor piece driven by a cylinder. CONSTITUTION:A cylinder rod 71 is advanced in a leftward direction under a driving action of a cylinder. Pushing pieces 61 to 63 push electrodes 51 to 53 toward conductors 11 to 13 through shaft members 61a to 63 so as to hold the electrodes 51 to 53. A laddle refinery furnace 81 is provided with three electrodes 51 to 53. The electrodes 51 to 53 are held by a holder 10. To the electrodes 51 to 53 are connected bus pipes 41 to 43 through conductors 11 to 13. An arm 31 of the holder 10 is fixed to a rod 33 slidably fitted to a cylinder member 32. An extreme end of a wire 91 is fixed to a head part of the rod 33. The wire 91 is wound around a drum 93 through a pulley 92. As a motor 95 drives it, a drum 93 of a winch 94 is rotated normally or reversely, the wire 91 is taken up or fed out, the holder 10 ascends or descends and then the electrodes 51 to 53 held by the holder 10 ascend or descend.