baber/WOPTO huggingface dataset:
Patent JP-S57128223-A (JP)
Title: Detection of yarn break in spinning frame and device therefor
Inventor: HANDA YOUKOU
IPC: D01H13/16
Filed: 1981-01-30
Abstract: PURPOSE:The light scattered by fibers floating and running in the pneumatic duct of the spinning frame is detected with a photoelectric element to permit the simple detection of yarn break at all of the spinning positions in the spinning frame. CONSTITUTION:A yarn break detector 10 is set to a pneumatic duct 2 near the case 1 containing a pneumatic sucker and made to operate a warning device 20. The yarn break detector 10 consists of a light projector 12 and a receiver 16 and the angle between them is adjusted so that the focus of the light receiver substantially comes onto the way of the incident beam from the projector 12.
Patent JP-H09204104-A (JP)
Title: Measuring instrument for magnetic attractive force of magnet roller
Inventor: SHIBATA TOKIFUMI
IPC: G01N27/72
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To stably measure a magnetic attractive force with higher precision than a direct attractive force measuring method by providing a sensor which can measure the magnetic flux density in a space in two axial directions and a mechanism which moves the sensor in the axial directions, normal direction, and circumferential direction about the magnet roller. SOLUTION: The magnetic flux density measuring sensor 18 can measure the magnetic flux density of the magnet roller 10, supported on a jig 16, in the axial directions, normal direction, and tangential direction. Namely, the magnetic flux density measuring sensor is able to move in the axial directions, normal direction, and tangential direction relatively to the magnet roller 10. This magnetic flux density measuring sensor 18 is connected to a computing element 28 through a Gaussian meter 26, which finds the magnetic flux density on the basis of the output of the magnetic flux density measuring sensor 18 and outputs it to the computing element 28. The computing element 28 is equipped with a storage device, and stores the output data from the Gaussian meter 26 and processes a specific amount of data to calculate the magnetic attractive force.
Patent JP-S62169955-A (JP)
Title: Floor structure for air conditioning
Inventor: KIYOMIYA HITOSHI
IPC: E04F15/18
Filed: 1986-01-22
Abstract: PURPOSE:To make it possible to arbitrarily construct air feed and exhaust flow passages for air conditioning under the floor by contriving the shape of tiles pasted to a floor slab (floor base surface) to enable selective equipping ducts and air feed and exhaust openings for air conditioning under the floor. CONSTITUTION:On the floor base surface tiles I-V are aligned with their legs vertically laid to have clearance spaces corresponding to the height of legs of tiles between the floor base surface and the tile surface. Upon this occasion, kind and position of tiles I-V are selected to form a tunnel having edge legs as side walls by adjoining tiles having edge legs. It is possible to circulate air via through openings such as slit-like openings or small hole openings between the tunnel and the indoor, and an air blow-off port or an air suction port can be selected at an arbitrary position of the floor surface.
Patent JP-S60235803-A (JP)
Inventor: RICHIYAADO UOOREN FURAISU
IPC: C08G67/02
Filed: 1985-01-26
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-S62172647-A (JP)
Title: Gas puff type plasma x-ray generator
Inventor: TAKASAKI TATSURO
IPC: H05G2/00
Filed: 1986-01-24
Abstract: PURPOSE:To obtain a stable and intense X-rays, by detecting the space density distribution of the injected gas between electrodes by an optical method depending on the shadow graph method, and making the application of voltage between electrodes at the time of the optimum space density distribution. CONSTITUTION:The space density distribution of the injected gas is detected by a parallel beam radiator 11 and a beam receiver 12. And the discharge is started at the time when the space density distribution is at the optimum condition by a discharge control device 13. In such a way, stable and intense X-rays can be obtained.
Patent JP-H11200508-A (JP)
Title: Connection structure of structural material
Inventor: MATSUMOTO KUNIO
IPC: E06B1/12
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To reduce welding parts from the connection part of structural materials as much as possible, and easily efficiently connect the structural materials. SOLUTION: A horizontal structural material 1 is made of a lip channel material, a first connection fitting 4 is constituted of a base plate part 7 and hooking feet 8, 8, the feet 8, 8 of the first connection fitting 4 are inserted in a part through both the lips 1a, 1a of the horizontal structural material 1, and both the lips 1a, 1a of the horizontal structural material 1 are sandwiched by the base plate part and the feet 8, 8 from inner and outer directions to attach the first connection fitting to the horizontal structural material 1. The first connection fitting 4 is attached to a vertical structural material 2 through a second connection fitting 5.
Patent JP-S5397105-A (JP)
Title: Steam turbine controlling device
Inventor: NINOMIYA OSAMU
IPC: F01D19/00
Filed: 1977-02-07
Abstract: PURPOSE: To make it possible to make an all-round injection operation and laso a partial injection operation with the respective steam variable valves, by composing in such a manner that the partial injection operation can be made through the use of a surbordinate cum interlocking with a master cum shaft, relating to the controll controlling device of the all-round injection operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5398011-A (JP)
Title: Squirrel-cage rotor
Inventor: OKAMOTO HIROYUKI
IPC: H02K17/18
Filed: 1977-02-09
Abstract: PURPOSE: To reduce a magnetic resistance in the circumferential direction from rotor surfaces toward the shaft, by providing at least one groove between rotor conductors tapered toward the shaft from the periphery of the rotor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58130485-A (JP)
Title: Electronic musical instrument
Inventor: MIZUNO KOUTAROU
IPC: G10G1/00
Filed: 1982-01-29
Abstract: PURPOSE:To give different instructions to an operator, by providing a means for discriminating and checking whether recording is executed by dividing into 2 parts or not, and whether both of them are read exactly or not, as to a magnetic tape on a sheet music face. CONSTITUTION:Whether the first and the second data groups 7a, 7b of a magnetic tape, which are recorded in a sheet music face 7 is read exactly or not is checked by a reading and checking circuit 3. Also, whether only one of the data groups is read or both of them are read is detected by a data discriminating circuit 2. In accordance with outputs of these check and detection, in case  when only one of the first and the second data groups is read, and in case when both of the first and the second data groups are read exactly, different instructions are controlled by a read and notice controlling circuit 4 and are executed to an operator by a lamp or an alarm sound.
Patent JP-S62171575-A (JP)
Title: Solenoid actuator valve
Inventor: IDA MASAHIRO
IPC: F16K31/06
Filed: 1986-01-22
Abstract: PURPOSE:To prevent that a valve is rendered uncontrollable because of the attractive operation of a damper, by providing a passage for introducing a pressure in the atmosphere around a movable member into a space defined by the movable member, the damper and a stator when the movable member is attracted to the stator. CONSTITUTION:A movable member 5 or a stator of a solenoid actuator valve is formed with a bypass passage 27a for introducing a pressure in the atmosphere around the movable member 5 into a space defined by the movable member 5, a damper 27 and the stator when the movable member 5 is attracted to the stator. Accordingly, a pressure in the space defined by the movable member 5, the damper 27 and the stator is always equal to the pressure in the atmosphere around the movable member 5. Therefore, there is no possibility that the movable member 5 is attracted to the stator by the pressure differential between in the space defined by the movable member, the damper and the stator and outside the space.
Patent JP-H08203392-A (JP)
Title: Device for closing and tripping circuit breaker
Inventor: OKA SATOSHI
IPC: H01H47/00
Filed: 1995-01-30
Abstract: PURPOSE: To prevent a closing coil and a trip coil from burning so as to enhance reliability by opening both a closing control circuit and a trip control circuit if the time during which currents flow through both of the circuits exceeds a preset reference value. CONSTITUTION: When a closing switch 4 is closed, a current flows through a closing coil 6 because of a first contact 5 being closed, the coil 6 is excited, a circuit breaker 2 is closed, and then the contact 5 opens. To trip the circuit breaker 2, a current flows through a tripping coil 10 at the closing of a trip switch 8 because of a contact 9 being closed, the coil 10 is excited, and the circuit breaker 2 is tripped so that the contact 9 opens. Even if a current is passed to excite the coil 6 while the switch 4 is closed, the contact 5 is kept closed and the current tends to keep flowing through the coil 6 unless the circuit breaker 2 is closed. When a current starts to flow, however, a relay 12 is excited and a contact 12a closes.  A control circuit 13 measures the time during which the contact 12a is closed, and when the time measured exceeds a preset reference time, opens the switch 4 to interrupt the current and issues an alarm output 13a.
Patent JP-H09204281-A (JP)
Title: Printing processor
Inventor: OKA HIDENORI
IPC: G06F17/24
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the magnification and reduction of respective pages and to match the character size or the like at the time of printing a document whose specified form size and form direction are different for each page in the specified form size and form direction. SOLUTION: Based on constraints inputted from an input part 123, a virtual form selection part 124 selects the form size and form direction of a virtual form, a page allocation processing part 121a allocates the respective pages of document data to the virtual form, a virtual form conversion part 121b converts the virtual form so as to be suited to the form size and form direction of an output form and then, a printing control part 126 prints and outputs the document data.
Patent JP-S5398971-A (JP)
Title: 4-(pyridyl-2-oxy)phenoxy propidnic acid derivatives and herbicides containing the same
Inventor: NISHIYAMA RIYUUZOU
IPC: C07D213/64
Filed: 1977-02-10
Abstract: PURPOSE: 4-(Pyridyl-2-oxy)phenoxypropionic acid I (X 1-3  are halogen),its salts, esters and amides, e.g. α-[4-(3,5,6-trichloropyridyl-2-oxy)phenoxy] propionic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07209888-A (JP)
Title: Electrophotographic photoreceptor
Inventor: IIJIMA MASAKAZU
IPC: G03G5/06
Filed: 1994-01-12
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor whose sensitivity can be adjusted to the sensitivity corresponding to a light source for exposure required to ensure sharp image quality as the electrophotographic photoreceptor used in an image forming process using a stage for forming an electrostatic latent image by spot exposure with beams for exposure and a stage for developing the latent image with a developer. CONSTITUTION:A photosensitive layer contg. chlorogallium phthalocyanine crystals having the highest diffraction peak at 27.1 deg. Bragg angle (2theta+ or -0.2 deg.) in their X-ray diffraction spectrum and chlorogallium phthalocyanine crystals having principal diffraction peaks at least at 7.4 deg., 16.6 deg., 25.5 deg. and 28.3 deg. Bragg angles (2theta<=0.2 deg.) is disposed on an electric conductive substrate to obtain the objective electrophotographic photoreceptor.
Patent JP-H0533177-A (JP)
Title: Production of anode for generating oxygen
Inventor: IKEDA TOSHIYUKI
IPC: C25B11/06
Filed: 1991-02-04
Abstract: PURPOSE:To prevent the generation of the passivation of an insoluble anode for metal plating by thermally spraying an intermediate layer of a Ta metal on a Ti substrate, then forming a Ta2O5 layer contg. IrO2, thereon at the time of producing this insoluble anode. CONSTITUTION:The surface of an anode base body consisting of metal Ti, Ti-Ta-Nb alloy or the like is roughened by sand blasting, etc., and thereafter Ta or Ta alloy is thermally sprayed thereto as the insoluble anode for generating oxygen to be used at the time of electroplating Sn, Zn, Cr, etc., onto the surfaces of a steel sheet. An aq. soln. of a compsn. contg. 20mol% IrO2 and consisting of the balance Ta2O5 is applied on the surface of the thermally sprayed layer of the Ta metal and is heated to 360 to 550 deg.C in an oxidation atmosphere to form an electrode active layer consisting of the IrO2-contg. Ta2O5. The insoluble anode having the excellent durability is obtd. without passivation of the anode during the electrolysis or plating.
Patent JP-H07215159-A (JP)
Title: Vehicular air bag device
Inventor: MURAMOTO HISAO
IPC: B60R21/20
Filed: 1994-02-07
Abstract: PURPOSE:To enable expansive development of an air bag by which an occupant can be reliably protected at side collision time out of relation to a seated posture of an occupant. CONSTITUTION:At side collision time, an air bag 7 expansively develops toward the car body side through an opening part 15 opening to the car body side. In an expansively developing process of the air bag 7 at the side collision time, the expansively developing air bag 7 is actively guided to the occupant side by a projecting wall part 16 of a car body side wall 8. Thereby, the air bag 7 can be reliably expansively developed to the occupant side out of relation to a seated posture of an occupant.
Patent JP-S5297678-A (JP)
Title: Semiconductor rectifier
Inventor: DOUKEN SATOYUKI
IPC: H02M7/04
Filed: 1976-02-12
Abstract: PURPOSE: To make the device smaller in size and shorten adjustment time by providing intermediate buses between buses and providing a plurality of shunt element groups for one reactance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11204951-A (JP)
Title: Method for coupling housing and name plate, and assembly of housing/name plate
Inventor: HIRAI YASUYUKI
IPC: H05K5/02
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To facilitate coupling/uncoupling of housing without requiring any screw by coupling a housing itself through cross snap fit, applying a name plate stamped with information, and providing the housing with a groove to hook with a click. SOLUTION: A housing 10 comprises two pieces of parts 12, 14 of L-shaped cross-section wherein the part 12 comprises a main part 12a and a part 12b protruding upward. The part 14 comprises a main part 14a and a part 14b protruding upward therefrom. A plurality of grooves 16 to be engaged with the clicks of a name plate are made in the rear wall of each protrusion in the breadthwise direction thereof. An opening 10a for passing an AC cord is made in the front face of the housing 10. A plurality of means for snap fitting the upper and lower parts 12, 14 are provided at the lower front and rear ends of the part 12 and the upper front and rear ends of the part 14 in the breadthwise direction thereof.
Patent JP-H07220050-A (JP)
Title: Editing processing method for multi-media data and work station
Inventor: OGAWA KATSUYUKI
IPC: G06F3/0481
Filed: 1994-02-07
Abstract: PURPOSE:To perform the editing processing of a multi-media data only with an icon moving operation on the display picture of a work station. CONSTITUTION:An editing processing program 61 controls the editing processing corresponding to positional relations between adjacent icons. A table 71 manages the correspondence between the editing processing program 61 and inter-icon positional relations. A table 72 manages the correspondence between icons on a display device 3 and a voice data group 73. A controller 1 refers to the table 71 by operator's icon moving operation to start the editing processing program corresponding to positional relations between the moved icon and adjacent icons. A synthesizer 5 refers to the table 72 to read out voice data corresponding to the moved icon and adjacent icons from the voice data group 73 and performs the editing processing determined by the program.
Patent JP-H02194798-A (JP)
Title: Pulse count circuit
Inventor: MATSUO HIDENORI
IPC: G08C13/00
Filed: 1989-01-23
Abstract: PURPOSE:To receive stable and correct data, and simultaneously, to reduce the number of bits of a latch circuit by latching data by a data latch circuit as occasion demands, and during it, reading count output from a counter. CONSTITUTION:The data latch circuit 2 is in a latch-through state usually, and an address decoder 4 accessed by a processing part 8 turns the data latch circuit 2 into a latch state so as to latch an input pulse by every one bit. Then, the counter 1 counts the pulse of every one latched bit, and at timing when its count value is outputted, the address decoder 4 turns a bus driver 3 into an enable state, and sends the count value to the processing part 8 through an I/O bus 6. Accordingly, a circuit for one bit can be good enough as the data latch circuit 2. Thus, the instability of the pulse count value during reading can be prevented, and simultaneously, the pulse count circuit in which the number of bits to be handled is small can be obtained.
Patent JP-2000211583-A (JP)
Title: Depth keeping control system of submarine boat
Inventor: TANAKA TAKESHI
IPC: B63G8/20
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a depth keeping control system of submarine boats that effects depth keeping control on a submarine boat depending on its operating state and using only its driving rudders. SOLUTION: The depth keeping control system of submarine boats comprises a submarine boat trim/flotation calculation part 120 for computing the trim M and flotation Z of a submarine boat, a target attitude angle calculation part 140 for computing the target attitude angle of the hull from the trim M and flotation Z that the trim/flotation calculation part 120 computes, an actual depth, a target depth and the speed of the hull, and an attitude angle control part 150 for calculating the angle of the driving rudders from the target attitude angle that the target attitude angle calculation part 140 offers and an actual attitude angle.
Patent JP-H0621011-A (JP)
Title: Method for reactive ion etching containing hydrogen radicals
Inventor: MATSUTO MAADATSUDO HAMURAA
IPC: H01L21/311
Filed: 1993-01-29
Abstract: PURPOSE: To improve the selectivity of oxide to polysilicon by adding the vapor phase generation source of hydrogen radicals about 5-20 vol%, preferably with respect to a total gas flow rate to chemical configuration for the RIE etching of oxide. CONSTITUTION: This reactive ion etching method is constituted by including a step for placing a structure, including layers of dielectric and semiconductor from among more than one of the surface of a substrate inside a sealed chamber 68. The selected reactive mixed gas containing the vapor phase generation source of hydrogen radicals is supplied to the chamber 68. RF energy is supplied to the chamber 68, and an additional electric field essentially vertical to a plasma for etching and the surface of substrate is set. A DC magnetic field which is essentially vertical to the electric field and parallel to the surface of the substrate is added to the chamber. At least one part of a dielectric or a semiconductor layer is etched in the reactive mixed gas. Thus, higher selectivity can be imparted without practically increasing RIE lag.
Patent JP-S55106087-A (JP)
Title: Drive motor controller for tap changer
Inventor: YAMAGUCHI TOMIO
IPC: H02P1/40
Filed: 1979-02-08
Abstract: PURPOSE: To provide an electric contrller for a tap changer which has a simple construction and high reliability by employing electric relays.  
     CONSTITUTION: When a power switch SW is closed, a time limit relay TL is energized, and its contact TL 1  is thereby opened and its contact TL 2  is closed. When "high" side push-button switch 7R is depressed, the operation coil m of a keep relay RX is energized to energize a "high" side control relay RC and to accordingly close its contact RC 1 . When a motor M is started, a limit switch b 4  is opened to deenergize a time limit relay TL. When a tap is changed, the limit switch b 4  is closed to energize the return coil l of the keep relay RX is energized. Thus, the "high" side control relay RC is deenergized to open the contact RC 1  so as to stop a motor M. After the lapse of predetermined time, the relay TL is operated to return to normal state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58137716-A (JP)
Inventor: HAINRITSUHI KUNATSUPU
IPC: G01F1/684
Filed: 1983-02-01
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-H04253630-A (JP)
Title: Container made of paper laminated body as major constituent and its bottom pressing device
Inventor: FUJIKAWA KOJI
IPC: B31B50/32
Filed: 1991-02-05
Abstract: PURPOSE:To improve sitting stability of a container, and manufacture its bottom pressing device at a low cost. CONSTITUTION:On a bottom closing part 15, a dent with an upside-down V shaped cross section, which goes through the center of the bottom closing part 15 and extends crossing the bottom closing part 15, is formed. When the bottom closing part 15 is pressed by a leading end surface of a mandrel and a pressing surface of a pressing member, in order to form the dent on the bottom closing part 15, a line groove is provided on the leading end surface of the mandrel, and a protruding strap, which corresponds with the line groove, is provided on the pressing surface of the pressing member.
Patent JP-S63184248-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: ISHII SAKAE
IPC: H01J29/50
Filed: 1987-01-26
Abstract: PURPOSE:To shorten a required time in which an image appears by providing a first electrode with reinforced grooves which interpose an electron beam aperture therebetween and have bottom surfaces projecting to a side of a cathode and have approximately U or V-shaped crosssectional areas and making the approximately U or V-shaped crosssectional area's side walls near to the electron beam aperture be formed asymmetrically shorter than the side walls far from the electron beam aperture. CONSTITUTION:Reinforced grooves 1a which interpose electron beam aperture and have bottom surfaces projecting to a side of a cathode 3 and have approximately U or V-shaped cross-sectional areas are provided for a first electrode 1, and the approximately U or V-shaped crosssectional area's side walls near to the electron beam aperture are formed asymmetrically shorter than the side walls far from the electron beam aperture. When such a method is employed and the first electrode 1 is heated by heat radiation of the cathode 3 at the start of operation and so a temperature rises, the reinforced grooves 1a provided for the first electrode 1 are deformed by heat expansion so that the expansion amount of the side walls large in length is larger than that of the side walls small in length and so a surface of the first electrode 1 finally approach the cathode 3. Hence, a large electric field for electron beam acceleration of a second electrode 2 is energized in the vicinity of the cathode 3, and electron beams quickly increase and so brightness also quickly rises.