baber/WOPTO huggingface dataset:
Patent JP-H11276725-A (JP)
Title: Wire cutting tool
Inventor: TANAKA MINORU
IPC: B26B15/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a wire cutting tool which permits operations without damaging flowers such as orchids, and which is convenient to use in gardens with no such facilities as air sources, air lines, or the like. SOLUTION: A cylinder 2 is attached to a tool main body 1 in such a way as to be rotatable about its axis, and blade parts are exposed from an opening in the end of the cylinder 2 to pivotally attach a pair of swing members 3, 3 in the form of X to the cylinder 2. A piston member 4 which reciprocates inside the tube 2 is provided, the end face 4a thereof being formed into a conical recessed surface. A reciprocation drive means E is provided inside the tool main body 1.
Patent JP-S61258077-A (JP)
Inventor: FUKAMACHI KOICHI
IPC: D06M101/00
Filed: 1985-05-11
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-H06195442-A (JP)
Title: Pre-processing method for identifying protoplast by picture processing
Inventor: KINOSHITA TATSUYUKI
IPC: G06Q50/22
Filed: 1991-05-01
Abstract: PURPOSE:To automate the identification of protoplast through the use of an picture processing technique by previously setting a background color, obtaining the changing degree between the RGB values of both a background picture and an original picture on the original pictnre and deciding a threshold value from its variance. CONSTITUTION:At the time of deciding the threshold value by the gradation of a picture and letting the picture be a binary picture (black-and-white picture) with the threshold value as a boundary, protoplast in culture solution sometimes can not be separated by the gradation of the picture. Then, in order to extract protoplast including dystuff such as chlorophyll, etc., the changing degree between the RGB value of the background picture which does not include protoplast and the RGB value of the original picture including protoplast is obtained on the original image so as to decide the threshold value from its variance. At the time of deciding the threshold value, the average and the variance of the whole picture is taken, the average and the variance at every class is taken by separating the picture into two classes C1 and C2 with (k) as the threshold value and (k) which makes the variance between the classes maximum and makes the variance within the class minimum is set to be the threshold value so as to generate the binary picture.
Patent JP-S58217593-A (JP)
Title: Preparation of reformed coal and tar oil
Inventor: YOSHINO YOSHIO
IPC: C10L9/02
Filed: 1982-06-11
Abstract: PURPOSE:To prepare reformed coal equivalent to high coking coal and tar oil in good efficiency, by subjecting a mixture of low-grade coal and heavy hydrocarbon to heat treatment to obtain a heat-treated substance which is in turn distilled. CONSTITUTION:A mixture of one pt.wt. low-grade coal (e.g., a brown coal powder or a bituminous coal powder) and 1-10pts.wt. heavy hydrocarbon (e.g., coal tar or atmospheric distillation bottom oil of crude oil) is subjected to heat treatment at 300-500 deg.C for 5min-5hr. In the next step, the obtained heat-treated substance is distilled under such a condition that a tower bottom temp. is 250- 320 deg.C, tower top pressure is 40mm.Hg or less and a tower top temp. is one capable of distilling off a fraction with a standard b.p. of 250-320 deg.C and the obtained tower bottom fraction is cooled, solidified and ground to obtain reformed coal while tar oil is obtained as the tower top fraction.
Patent JP-H01270363-A (JP)
Title: Semiconductor photodetector
Inventor: HAMANA TAKASHI
IPC: H01L31/0248
Filed: 1988-04-22
Abstract: PURPOSE:To manufacture a semiconductor photodetector at low cost and to make it possible to execute easily the control of a cut-off wavelength by a method wherein an amorous semiconductor layer is used for the manufacture of the semiconductor photodetector instead of a single crystal semiconductor layer which has been hitherto used for the manufacture of the device. CONSTITUTION:An amorphous Si layer 2 is bonded on the upper surface of a P-type amorphous Si layer 1 to make the layer 2 contain a multitude of localized levels contain in the energy forbidden band and a high-conductivity metal layer 3 consisting of Al or the like is bonded on the upper surface of the layer 2. Such a DC voltage 6 as the layer 3 can be made to have a positive potential is applied between the layers 3 and 1. If infrared light 7 falls into this device, the incidence of the light 7 is detected because a current flows.
Patent JP-S5326991-A (JP)
Title: Ignition plug resistance glas s sealing composition
Inventor: NAKAMURA KOUSUKE
IPC: H01B1/18
Filed: 1976-08-25
Abstract: PURPOSE: To have a mass productive and stable resistnace characteristic and a high spark endurance by containing green silicon carbyte and carbon black as essential components. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09289411-A (JP)
Title: On-vehicle antenna device and its setting method
Inventor: TANIGUCHI TATSUAKI
IPC: H04B1/06
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce the influence to be given to the receiving by providing the exclusive antennas on an FM radio receiver, an FM multiple receiver and a navigation device of an automobile respectively and then taking the inter- antenna specs, the antenna directivity and the leakage of local transmission frequency output into consideration respectively. SOLUTION: An anatomical is provided with an FM radio receiver, an FM multiple receiver for vehicle information communication system (VLCS) and a navigation device. An exclusive antenna is prepared for every receiver. The navigation device receives the position information from an artificial satellite via a GPS antenna and also displays the traffic information received through the exclusive antennas of both FM radio and multiple receivers respectively. When two or more radio waves are received at a time like in the above- mentioned case, both antennas are located with a prescribed distance set between them together with the antenna directivity take into consideration. Furthermore, a proper device is needed to prevent the local transmission frequency output from leaking out of the receivers. In such a constitution, the influence can be reduced to the receiving.
Patent JP-H04256531-A (JP)
Title: Automatic bolt inserting device
Inventor: MURAYAMA SETSUO
IPC: B23P19/08
Filed: 1991-02-04
Abstract: PURPOSE:To provide an automatic bolt inserting device capable of fitting an annular member such as an O-ring at the bolt shaft part rapidly and easily without giving any damage to the annular member. CONSTITUTION:A supporting table 22 provided with a shallow groove-like recess 24 capable of positioning and storing an annular member 12 is provided at the exist end 18 of a passage device 14 for transporting the annular member 12 such as O-ring fed from a parts feeder 10. In the supporting table 22, a bolt 30 which receives the shaft part of the bolt inserted through the annular member 12 detachably is inserted. Also a shutter 36 for preventing the protrusion of the annular member 12, when the annular member 12 is fed from the passage device 14 to the recess 24, is provided on the supporting table 22. A bolt inserting head is provided at the top of the supporting table 22. The shutter 36 is moved backward by an air cylinder 32 after the annular member 12 is positioned so as to allow the insertion of the bolt.
Patent JP-S5624171-A (JP)
Title: Recording apparatus
Inventor: SAITOU SEIJI
IPC: B41J2/01
Filed: 1979-08-07
Abstract: PURPOSE:To perform recording of high quality picture at a high speed using few buffer memories and simplified control circuit means, by providing a record receiving recording medium and a supporter and driving means therefore, and by arranging recording elements to have a special relationship with a recording onset time. CONSTITUTION:A recording head 5 includes an ink jet nozzle, etc., and a drum 11 on which a piece of recording paper is wound can be rotated by a rotation driver 9 in a direction shown by an arrow F2. This rotation is effected under the control of a synchronizing signal sent from a control circuit 3 through a signal 13, and the drums 10, 11 are rotated at speeds correlatively each other. On the other hand, the recording head 5 is moved along a carriage supporter 7 in a direction shown by an arrow S2. Therefore the recording head 5 can scan entirely a record receiving medium wound on the recording drum due to the main scanning by the rotation of the drum and the subscanning by the movement of the carriage, and can form a record image based on a recording signal sent from the control apparatus 3 through a signal 4.
Patent JP-S5326685-A (JP)
Title: Sem iconductor device containing ill elemnent and its manufacture
Inventor: ENOMOTO MINORU
IPC: H01L21/8226
Filed: 1976-08-25
Abstract: PURPOSE:To obtain an I<2>L element for high-speed use by injecting phosphor selectively on the As diffusion layer surface in a P-type substrate along with a buried layer containing protrusions selectively on the surface and lowering the concentration of N epitaxial layer on the buried layer.
Patent JP-2000293179-A (JP)
Title: Motor-driven bell
Inventor: IKEDA FUMIO
IPC: G10K1/26
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven bell which can easily be fixed to a fitting surface on a board surface of a fire alarm or the like and can not be removed easily after being fixed. SOLUTION: The bell is equipped with a gong 2 which generates a bell sound by having its internal surface 1 struck, a housing 3 which is fitted to the internal surface 1, and a bell fixation plate 6 which is fixed to a fitting surface W such as a fire alarm board surface and mounted with the housing 3; and the bell fixation plate 6 is constituted by forming a plate-side fitting part 9 that a housing-side fitting part 8 formed at one side part 7 of the housing 3 is fitted to and a plate-side engagement part that housing-side engagement part formed at an other side part 10 of the housing 3 engages.
Patent JP-S5527927-A (JP)
Title: Electronic clock
Inventor: GEMA NOBUO
IPC: G04C10/00
Filed: 1978-08-18
Abstract: PURPOSE:To reduce consumption of electric power by arranging a level regulator composed of an n-channel MOS transistor, a p-channel MOS transistor and condensers and allowing signal transfer to be made in such a state that the regulator may not be influenced by the potentials of a low and a high voltage electronic circuit. CONSTITUTION:There is arranged a level regulator 14 composed of an n-channel MOS transistor 9 for transferring signals through a condenser 7 and a P-channel MOS transistor 10 for transferring signals through a condenser 8 so that it may play a role in transferring signals to a low 1 and a high voltage electronic circuit 4. Whatever level difference may exist between a low 1 and a high voltage electronic circuit 4, the signals are transferred through condenser coupling. When the signals are transferred it hardly occurs that current flows through the PMOS 10 and nMOS 9 at the same time. Therefore no power is consumed in the level regulator 14, which is served to elongate the battery life of said electronic clock.
Patent JP-H09250185-A (JP)
Title: Connection method of members and structure of frame body for connection
Inventor: SHIMONOHARA TAKESHIGE
IPC: F16B1/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a connection method of two members and the frame body structure for the connection, of which manipulation is extremely simple and by which a firm connection and an impervious property can be obtained at site without any technitians. SOLUTION: After a female member 4 provided with a recess 5 at the connection face and a male member 3 on which a bag body 21 made of a flexible material is separately fixed at the inside have been arranged to contact each other at these connection faces, a filler is pressed in the inside of the bag body 21 and the bag body 21 is expanded in the recess 5 of the female member 4 to connect both members 3, 4. In some cases, the male frame body 1 to which the bag body 21 is stuck in the members 3, 4 or the female frame body 2 in which a recess 5 is provided, is embedded in advance or the bag body 21 is directly stuck to the members 3, 4 without use of the frame bodies or the recess 5 is provided directly.
Patent JP-S5529025-A (JP)
Title: Preparing of stay ring for hydraulic machine
Inventor: ICHIKAWA KENTAROU
IPC: F03B3/16
Filed: 1978-08-21
Abstract: PURPOSE: To make the work of check and repair easily practicable, with a welding of stay vane and ring-shape main plate easily and perfectly performed, further with its root portion shape enabled into a mold as designed, by means of welding the stay vane with its corner thick pad previously checked and repaired.  
     CONSTITUTION: In the mounting portion of a stay vane 2 to a ring-shape main plate 4, along the blade pattern, is performed a process of padding and welding to more than the height of a corner thick pad 6 to construct a pad-welded part 5. Subsequently, with the pad-welded part 5 processed by grinders to remove a top end portion 7 and to obtain the corner thick pad 6 formed into a pattern as designed, thereafter with a non-destructinve inspection and a repair for defect  practiced, and the ring-shape main plate 4 and the stay vane 2 are finally welded and secured by an automatic welder. In such way, a welding defect like undercut, generated in a welded top end part 7 of the corner thick pad 6 with a big stress collectively applied, can be completely removed before mounting the stay vane 2 to the ring-shape main plate 4, additionally the corner pad shaped can be formed to a pattern as designed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02277913-A (JP)
Title: Valve operating device of engine
Inventor: MATAYOSHI YUTAKA
IPC: F01L13/00
Filed: 1989-04-20
Abstract: PURPOSE:To ensure connection by constituting a connecting mechanism so that the angle between the extending direction of a plunger and the rotating direction of a low-speed plate cam member is made an acute angle. CONSTITUTION:When an engine is rotated at a high speed, a plunger 32 is inserted into a coupling hole large-diameter section 34A, thus a low-speed plate cam member 23 and a high-speed plate cam member 24 are integrally connected. The sliding direction of the plunger 32 is in the place parallel with the axis of a cam shaft 22, all the load applied to the high-speed plate cam member 24 as a result of a valve lift acts as the load to shear the plunger 32 and is not applied to the direction to return the plunger 32 to a cylinder 31. A connecting mechanism is made unparallel with the axis of the cam shaft 22 and not to intersect with it, the angle between the extending direction P of the plunger 32 and the rotating direction Q of the low-speed plate cam member 23 is made an acute angle, thus a so-called wedge effect occurs, and the plunger 32 is surely inserted into the coupling hole large-diameter section 34A.
Patent JP-S59227225-A (JP)
Inventor: OOIZUMI TOMOSUKE
IPC: F24F7/06
Filed: 1983-06-08
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-H09285831-A (JP)
Title: Steel tube with joint and its production
Inventor: HAYASHI TOSHIOMI
IPC: B21D51/16
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To form a ring like joint part with plastic working without a conventional welding means. SOLUTION: The configuration is provided with a ring like joint part B bulged with a plastic working in order to fit a cup flange 55 outside on the outside circumference face of the tube end of a steel tube 1. A space filling or reinforcing auxiliary ring 2 is attached preferably in a process of forming in the internal space part of the joint part B formed in a bulged shape. The auxiliary ring 2 is formed by bending a band plate of metal or a long size material having an arbitrary cross-section shape and the butt ends (e), (e) are cut preferably sloped.
Patent JP-H01271160-A (JP)
Title: Slicing method
Inventor: TAKATANI MASARU
IPC: B28D5/00
Filed: 1988-04-22
Abstract: PURPOSE:To substantially reduce a washing time after the primary work decreasing a chevron-shaped residual abrasive grain by decreasing width of a cutting dummy material on a work table to 80% or less the width of a workpiece, in case of slicing a wafer. CONSTITUTION:A workpiece 1 is fixed onto a work table 3 through a cushioning cutting dummy material 2, when the workpiece 1 is sliced by a wire saw, width W of the cutting dummy material 2 in its wire through line direction is set to 80% or less the width W' of the workpiece 1. Thus narrowing spreading of a residual abrasive grain 4 in its crest foot, because even a residual amount decreases, a time for shower washing 5 is substantially reduced. Further by sufficiently performing primary washing, a wire, when it is drawn out, suppresses generation of a flaw in a cut surface, and a product of excellent surface accuracy is obtained.
Patent JP-H06305561-A (JP)
Title: Method and device for fixing glass plate
Inventor: KITAGAWA KATSUHIKO
IPC: B65H9/08
Filed: 1993-04-27
Abstract: PURPOSE:To maintain position accuracy of fixing a curved glass mounted by positioning onto a supporting base by uniformly balancing a cup sucked to a lower surface of the curved glass on supporting pins, and thereafter by fixing this cup. CONSTITUTION:A curved glass 1 is loaded onto a plurality of supporting pins 11 provided in a frame unit 6 of a supporting base 2 placed in a prescribed position, and a base seat 18, movable in a horizontal direction and fixable, arranged in almost the center of the supporting base 2, is lifted to bring a cup 12, arranged in the base seat 18, into pressure contact with a lower surface of the curved glass 1. Thereafter the cup, when suspended by its own weight, is sucked to the curved glass by negative pressure force of restoring the cup, and the base seat 18 is moved by a load due to uniformly balancing the deformation asymmetrically generated by interposing the center line of the cup 12. When the base seat 18 after moving is fixed, the cup is sucked in a condition uniformly balanced by familiarization with a curved surface of the curved glass, to prevent the curved glass 1 from moving from the supporting pins 11 due to pressing release and vibration or the like according to moving the supporting base 2.
Patent JP-S59227153-A (JP)
Title: Mos type semiconductor integrated circuit device
Inventor: ICHIKAWA MATSUO
IPC: H01L21/3205
Filed: 1983-06-07
Abstract: PURPOSE:To obtain the titled MOS device without impairing high density and high integration structure by a method wherein a resistor is formed at a part of the wiring layer on the second or successive layers in an MOS device having a metal silicic wiring and a metal wiring of melting point of 1,000 deg.C or above. CONSTITUTION:A field oxide film 22 and a gate oxide film 23 are formed on a P type Si substrate 21, an Mo wiring 24 is provided, and an N<+> type layer 25 is formed by performing an ion implantation. An interlayer insulating film 26 is covered on the above, an aperture is provided and MoSi2 is superposed thereon, and after an etching has been performed in wiring form, O2 ion is partially implanted, and a resistor 28 and an MoSi2 wiring 27 are formed. An interlayer insulating film 29 is covered on the above, an Al wiring 30 is formed, and a protective film 31 is covered thereon. According to this method, the technique and structure of an Si gate MOSIC device can be used without making any change, and a microscopic device having satisfactory characteristics can be obtained. The layers above the third layer may be formed using the same material, and the first layer may be formed using a silicic wiring. Also, the above-mentioned layers can be used for a P-channel or a complementary MOS device, and effective results can be obtained by ion-implanting elements and molecules other than O2.
Patent JP-H02278470-A (JP)
Title: Method and device for energy subtraction for radiograph
Inventor: ARAKAWA SATORU
IPC: G06T1/00
Filed: 1989-04-20
Abstract: PURPOSE:To obtain the subtraction picture of a satisfactory S/N by separating radioactive rays to radioactive rays in a low energy area and radioactive rays in a high energy area by passing the radioactive rays through a first filter and irradiating an object with the separated radioactive rays. CONSTITUTION:X-rays 3 emitted from an X-ray tube 2 of an X-ray radiographic equipment 1 are separated to the radioactive rays in the low energy area and the radioactive rays in the high energy area by passing the X-rays 3 through a first filter 4, for which the absorbing characteristic of the K-edge, for example, is utilized, and an object 5 is irradiated with the separated radioactive rays. Accordingly, first and second recording sheets 6 and 8, which are arranged with a second filter 7 between, are irradiated with X-rays 3b and 3d for which the separation rate is satisfactory. Thus, the visible picture (subtraction picture) of the high S/N and high picture quality can be obtained.
Patent JP-H11293072-A (JP)
Title: Thermoplastic elastomer composition
Inventor: KUSHIDA YUICHIRO
IPC: C08L25/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide thermoplastic elastomer compositions with improved tensile properties and mar resistance. SOLUTION: Desired thermoplastic elastomer compositions comprise (A) 10-85 wt.% styrenic resin and (B) 15-90 wt.% aromatic vinyl/olefin random copolymer having an aromatic vinyl content of 1 to less than 99.9 mol.% and a head-to-tail chain structure of two or more aromatic vinyl compound units and can be obtained by the dynamic vulcanization method.
Patent JP-S62257099-A (JP)
Inventor: TOSHIKUNI MASAMI
IPC: G21F9/32
Filed: 1986-05-01
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-S5528611-A (JP)
Title: Correction circuit for stylus protection time base of video disc reproducing unit
Inventor: SATOU KENJI
IPC: G11B21/10
Filed: 1978-08-21
Abstract: PURPOSE: To reduce the transient large amplitude operation of stylus, and to avoid stylus skip and damage to stylus, by connecting the compensation circuit in the first loop in response to the start of signal reproduction and lowering the open loop gain of the second loop.  
     CONSTITUTION: The time base variation correction circuit is constituted with the first loop consisting of the phase detector 9 to detect the time base variation component from the video disc reproducing output, first filter 11, and voltage controlled oscillator 12, and the second loop consisting of the phase detector 9, second filter 13 and stretcher 14. Further, at the start of signal reproduction, the switch circuit 26 is connected to the fixed contact d to insert the compensation circuit 24, and the gain of the variable gain circuit 25 is at minimum. After drawing-in, the gain of the variable gain circuit 25 is gradually increased, and the switch 26 is selected to the fixed contact e to reproduce the signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5624973-A (JP)
Title: Semiconductor switching element
Inventor: KAJIWARA YASUNARI
IPC: H01L29/74
Filed: 1979-08-06
Abstract: PURPOSE:To reduce the gate threshold current IGT of a semiconductor switching element and to reduce the temperature dependency thereof by using polysilicon to interconnect the gate and the cathode of a PNPN type four-layered switching element. CONSTITUTION:The resistance value of a polysilicon is exponentially lowered as the temperature irrespective of the addition of impurity thereto. Since the threshold IGT of a gate current between the gate 3 and the cathode 2 of a PNPN type four- layered element is increased normally with the temperature, when polysilicon 4 is connected in parallel to divide the gate current into the polysilicon and the junction between the layers 3 and 2, it can reduce the temperature dependency of the threshold IGT and the threshold IGT may be sufficiently reduced.
Patent JP-S63265692-A (JP)
Inventor: YOSHINO YUJI
IPC: G06F3/13
Filed: 1987-04-24
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。