baber/WOPTO huggingface dataset:
Patent JP-S5249051-A (JP)
Title: Non-contact type detector
Inventor: NAKAJIMA TAKAHIRO
IPC: G01B11/00
Filed: 1975-10-16
Abstract: PURPOSE: To detect the position or the like of the object being measured in a noncontact manner by the incidence of substantially parallel. beltlike light. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6231081-A (JP)
Inventor: BERUNHARUTO RENTSU
IPC: B29C53/04
Filed: 1986-05-30
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-S62281943-A (JP)
Inventor: SHIMOYAMA TATSUYA
IPC: A61F7/08
Filed: 1986-05-29
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-S5247667-A (JP)
Title: Large diameter antenna
Inventor: YOKOI HIROSHI
IPC: H01Q3/08
Filed: 1975-10-15
Abstract: PURPOSE:To utilize as the antenna for the electric wave astronomical use and the super upper atomosphere research use, by floating on the sea, etc. the super large diameter antenna more than 10m-100m, and making the posture control such as changing the point direction by taking in and out of the tank water.
Patent JP-H01295794-A (JP)
Title: Method and device for cutting off paper tube
Inventor: TAKEMOTO SANEO
IPC: B26D3/16
Filed: 1988-05-20
Abstract: PURPOSE:To dispense with a device for holding and rotating a cut-off core such as connecting and rotating rod and simplify the whole cut-off device and exchange of the cut-off core by disposing the cut-off core on a cut-off position in a paper tube with a magnetic force to cut off the paper tube. CONSTITUTION:A cut-off core 4 is held by a magnetic force generated by a magnetism generator 3. When under such condition a cut-off device 5 begins to cut off, a feed means (turntable) 2 shifts in the proceeding direction of a paper tube (a type of hollow tubular body) in synchronization with the paper tube S. Also, said generator 3 fixed to the feed means 2 and the cut-off core 4 held magnetically therewith shift in synchronization with the paper tube. That is, the cut-off core 4 is located on a cut-off position by the magnetic force so that the paper tube S is cut off by a cut-off device 5 while such condition is held. When the cut-off core 4 is exchanged, the cut-off core 4 is removed from the paper tube S for exchange by erasing the magnetic force.
Patent JP-H08297650-A (JP)
Title: Array processor
Inventor: TAKAYANAGI NOBUO
IPC: G06F15/16
Filed: 1995-04-25
Abstract: PURPOSE: To considerably decrease an area for arranging a global bus and a control signal line without considerably decelerating speed for transmitting data. CONSTITUTION: A lot of processor elements A, B, C and D constituting the array processor are respectively connected by local buses 15 and 16 one and another and lateral direction and longitudinal direction global buses 25 and 26 are provided at intervals of a prescribed number of the respective processor elements A, B, C and D. When locally transmitting data processed by the respective processor elements, the local buses 15 and 16 are used and when transferring data stored by the local data transmission to a distant processor element, the longitudinal and lateral global buses 26 and 25 are used. Thus, the area for arranging the global buses 25 and 26 and the control signal line can be considerably reduced almost without decelerating the speed of data transmission.
Patent JP-S63288460-A (JP)
Title: Disk tray device for disk player
Inventor: ODAJIMA HIDEO
IPC: G11B17/04
Filed: 1987-05-20
Abstract: PURPOSE:To surely hold a disk tray even in case of reduction of dimensions of the deep part of the disk tray which is held at the time of disk ejection, by ejecting the disk tray to such position that a part of the disk placing part remains in a cabinet and making the length of the ejected part shorter than the diameter of the disk. CONSTITUTION:An upper aperture edge 12a of a front panel aperture part 12 is formed into an arc projecting upward in the center, and the ejection position is so set that the end part on the device deep side of a disk placing part remains in a cabinet 1 when a disk tray 71 is ejected from a front panel 11 by a loading mechanism. Consequently, though a part of the disk placing part 175 remains in the cabinet 1, the disk is inserted downward obliquely to the aperture part 12 and is placed while being gradually approximated to the horizontal attitude. Thus, the length of the whole of the disk tray 71 is reduced and depth dimensions of the cabinet 1 where disk tray 71 is stored are reduced.
Patent JP-S6015803-A (JP)
Title: Magnetic sound recorder and its recording and reproducing system
Inventor: HASHIMOTO NOBUO
IPC: H04N5/91
Filed: 1983-07-07
Abstract: PURPOSE:To obtain an inexpensive sound recorder with which the stereo sound recording is possible with high quality by recording magnetically the sum signals supplied from the 1st and 2nd sound input channels to an FM recording sound track and also the difference signal to a fixed head bias record sound track respectively. CONSTITUTION:The left and right channel sound signals supplied from the 1st and 2nd input terminals 126 and 128 are supplied to input terminals 124a and 124b of a matrix circuit 124. The sum signal L+R of both sound signals delivered from an output terminal 124c of the circuit 124 is supplied to a sum signal recording circuit 130 and modulated to an FM sound sum signal of a fixed frequency band. This sum signal is mixed with a video signal and recorded magnetically to an FM sound recording track 4 via video heads 2A and 2B. While the difference signal L-R of both sound signals delivered from an output terminal 124d of the circuit 124 is supplied to a difference signal recording circuit 140 and mixed with a pilot signal. This mixture signal is recorded magnetically to a linear sound recording track 10 via a linear sound head 8. Thus the high-quality stereo sound recording is possible with good left-right balance.
Patent JP-H10319418-A (JP)
Title: Liquid crystal display device
Inventor: ISHIDA TAKAO
IPC: G02F1/1345
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide the electrode structure of a reflection type liquid crystal display device capable of enhancing errosion resistance and reliability. SOLUTION: This device is a liquid crystal display device in which a liquid crystal 6 is enclosed between an insulating substrate 1 and a transparent substrate 11 which are faced to each other by a seal material 5, a first connecting electrode 2 and a first display electrode 3 which are made of metal are formed on the insulating substrate 1 and a second connecting electrode 12 and second display electrodes 13 which are made of a transparent conductive film are formed on the transparent substrate 11. The first connecting electrode 2 and the second connecting electrode 12 are electrically connected at a part of the seal material 5 or at an area being in an inner side than the seal material 5.
Patent JP-H06315645-A (JP)
Title: Natural crushed stone lump crushing machine
Inventor: SAKADO SEIICHI
IPC: B02C1/10
Filed: 1993-04-30
Abstract: PURPOSE:To surely crush even an extremely large-sized natural crushed stone lump and crush this lump to plural small lumps with a min. number of crushing times. CONSTITUTION:A stationary jaw body 2 is formed in the lower part of a casing 1 of the crushing machine and is provided with a moving jaw body 3 which opens and closes above this stationary jaw body 2. A columnar crushing blade 5 is disposed in the direction of the stationary jaw body 2 from the front end of the moving jaw body 3. The size between the crushing working surface 3a side at the front end of the moving jaw body 3 and the blade edge position of the columnar crushing blade 5 is formed extremely long.
Patent JP-H0372858-A (JP)
Title: Modification of egg
Inventor: SAITO TOMOAKI
IPC: A23L15/00
Filed: 1990-05-15
Abstract: PURPOSE:To improve emulsifiable properties, heat-gelling properties, etc., of an egg by acting microorganism-derived phospholipase D, etc., on the egg. CONSTITUTION:Microorganism-derived phospholipase D or phospholipase A in combination therewith is acted on an egg to modify the properties of the egg.
Patent JP-S5827103-A (JP)
Title: Optical fiber core
Inventor: KAWASE MASAAKI
IPC: G02B6/44
Filed: 1981-08-11
Abstract: PURPOSE:To tune the strains generated by a temp. change and to prevent the increase in loss by disposing a protective covering material for a glass fiber for optical communication in a pipe, heating the same to one body and drawing said body. CONSTITUTION:Glass fibers 1 are applied with primary cladding 2 to form optical fibers for optical communication. A spacer (or cushion material) 9 is disposed to the fibers and the fibers are put in a glass pipe 7. Inexpensive glass having no relations with signal transmission can be used as a material for the pipe 7. The outer side of the pipe 7 is heated to form one body and the pipe is drawn to produce the fibers 1. A fiber base material 10 is melted in an electric furnace 11, and is passed through a melt well 12 of metal or the like whereby primary cladding is applied. The glass pipe 7 is melt in a crucible B to be clad, and is then clad with plastics. Since the optical fiber core is formed of the pipe consisting essentially of glass as a protecting layer, the protecting layer and the glass fibers behave similarly with a change in temp., thus preventing the increase in loss.
Patent JP-S63289863-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: NAKAMURA MINORU
IPC: H01L29/73
Filed: 1987-05-21
Abstract: PURPOSE:To prevent a punch-through by a method wherein a means to connect a base-extracting electrode layer to a base region and the base region are composed of a semiconductor layer whose film thickness is almost equal. CONSTITUTION:A bipolar transistor is constituted in the following manner: a base-extracting electrode layer 7 is formed by a low-resistance semiconductor layer; a base region 10b and an emitter region 13 inside the base region 10b are formed in a self-aligned manner. A means 10c to connect the base-extracting electrode 17 to the base region 10b and the base region 10b are composed of a semiconductor layer whose film thickness is almost equal. Accordingly, a base width can be formed to be narrow; this single-crystal base region can be formed without an ion-implantation method, the region contains a high- concentration impurity. By this setup, it is possible to prevent a punch-through.
Patent JP-H06314420-A (JP)
Title: Production of magnetic head
Inventor: ONOE SEIJI
IPC: G11B5/127
Filed: 1993-04-30
Abstract: PURPOSE:To produce a magnetic head having satisfactory mechanical characteristics with high mass productivity. CONSTITUTION:Fusing glass films 23, 24 are formed in glass grooves 21, 22 in a pair of quard members 4, 5 by applying and heating glass paste contg. fusing glass powder and the guard members 4, 5 with the formed fusing glass films 23, 24 and a magnetic core chip 3 are stuck to each other with the fusing glass. A process for inspecting the roundness of a fusing glass rod and cost spent by a defective fusing glass rod can be made unnecessary. The fusing glass films 23, 24 can exactly be formed in the glass grooves 21, 22 by the prescribed volume each and the guard members 4, 5 and the magnetic core chip 3 can surely be stuck to each other with the fusing glass without allowing the glass to overflow the resulting joints.
Patent JP-H0387687-A (JP)
Title: Electronic timepiece
Inventor: MIYAZAWA OSAMU
IPC: G04C9/08
Filed: 1990-05-15
Abstract: PURPOSE:To execute the correction being free from a malfunction by stopping the pulse supply to a stepping motor by drawing out the stem to a first stage, and bringing the motor to hand operation in a shorter period than a regular hand operation period by drawing it out to a second stage. CONSTITUTION:When the stem 27 is drawn out to a first stage, a contact part 34b comes into contact with a reset pattern 15, and comes into contact with a correction pattern 16 in a second stage. When a switch 107 is laid down to an R side, all circuits are reset through a reset circuit 110. When the switch is laid down intermittently to an SW side, a correction pulse is formed each time by a correction pulse circuit 112 through a single input control circuit 111 and a coil 106 is excited through a driver circuit 105. When the switch is laid down continuously to the SW side, after the correction pulse is sent out, it stops for a while, and thereafter, a continuous pulse is outputted from the circuit 112 through an acceleration counter 109. This continuous pulse is varied gradually to a continuous pulse of a short period in proportion to time length laid down to the SW side, based on a waveform of a frequency dividing stage of a frequency dividing circuit 102 as a reference. Accordingly, when the operation is executed intermittently, the correction can be executed little by little, and when the operation is executed continuously, the correction can be executed quickly.
Patent JP-H09304995-A (JP)
Title: Picture image formation device
Inventor: TAKAHASHI KAZUHIKO
IPC: B41J2/525
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To form a picture image without shear in color even if a pulse motor is used as a photosensitive body drum drive motor which drives a photosensitive body drum in the direction of auxiliary scanning. SOLUTION: Scan time outside of a picture image data region by laser beam is set in advance to be time after time Y elapsed from a scan start signal. It is detected that time T elapsed from the scan start signal, and a picture image data region end signal is set to a photosensitive body drum drive motor control circuit at the time of the detection. It the photosensitive body drum drive motor control circuit,. an excitation pattern is generated by using the picture image data region end signal which is received as a reference pulse of a photosensitive body drum drive motor constituted by a pulse motor. Consequently, the change-over of excitation of the photosensitive body drum drive motor is done outside the picture image data region.
Patent JP-S6017330-A (JP)
Title: Measuring device of stress of rail shaft
Inventor: KASHIWATANI KENJI
IPC: G01N27/72
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a reproducible and reliable result under non-destructive state of a rail as laid by combining a magnetic anisotropy sensor with a demagnetizer to demagnetize a measuring portion and measure the degree of the magnetic anisotropy of a rail to be measured. CONSTITUTION:Since the magnetic anisotropy sensor 1 can be reduced at the size of a part directly fitted to a sample to be measured, the sensor 1 is formed unitedly with a core 2, a coil 3 and a holder 4 of the demagnetizer as a direct measuring part 10. The demagnetizer consisting of the core 2 and the demagnetizing coil 3 is excited by AC and reduces its amplitude gradually. The measuring device is constituted by two parts, i.e. the direct measuring part 10 to be pressed to the rail 5 directly and a measuring circuit part 11 combining a demagnetizer control circuit 7, a measuring circuit 6 in the magnetic anisotropy sensor, etc. The latter circuit part 11 can be controlled consistently from demagnetizing operation to the final output by a microcomputer.
Patent JP-H10298566-A (JP)
Title: Heavy oil a composition good in storage stability, color tone stability and run
Inventor: HIROSE MASANORI
IPC: C10L1/08
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a heavy oil A composition using a considerably large amount of a light cycle oil as a base material without subjecting the light cycle oil to a special treatment, but excellent in storage stability, color tone stability and run, and suitable as a fuel for internal combustion engines. etc., by adding a directly desulfurized gas oil in a constant ratio or more. SOLUTION: This heavy oil A composition comprises 40-60 vol.% of a light cycled oil having a boiling point range of 170-380 deg.C, a 50% recovery point of 200-330 deg.C, and a 15 deg.C density of 0.900-0.985 g/cm<3> , 7-30 vol.% of a directly desulfurized gas oil having a boiling point range of 130-500 deg.C, a 50% recovery point of 250-400 deg.C, and a 15 deg.C density of 0.860-0.950 g/cm<3> , and further kerosene or another gas oil, and has a density of >0.8762 g/cm<2> (at 15 deg.C) and a cetane index of >=40.
Patent JP-S5749734-A (JP)
Title: Gas cooker
Inventor: ISHIBASHI NOBORU
IPC: F24C15/10
Filed: 1980-09-09
Abstract: PURPOSE: To improve the thermal efficiency by a method wherein a flame shaping means, which is defined so as to surround a burner, is provided at the outer periphery of an air passage.  
     CONSTITUTION: A flame shaping cylinder 10, which is fixed in one body or detachably on a receiving pan 8, is defined near to the outer periphery of the air passage 7 at the higher position than flame holes 2 so as to surrounded the burner 3. A  flame 12 formed the diameter of flame circle touching the bottom of a pan 13 is l 2   without the shaping cylinder 10. However, by setting the shaping cylinder 10 on the  receiving pan 8, the air flow induced through the air passage 7 is increased its  speed in accordance with the funnel effect of the shaping 10 so as to push the flame  upward, resulting in accelerating the combustion due to the increase of the air supplied to the part of a flame 11. As a result, the diameter of flame circle, flame  length and the generation of Co are decreased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08313272-A (JP)
Title: Method for winding fiber-optic coil and fiber-optic coil formed by the method
Inventor: YAMADA TARO
IPC: G02B6/00
Filed: 1995-05-24
Abstract: PURPOSE: To offset performance deterioration to temperatures, eliminate winding irregularities thereby to improve workability and wind an optical fiber to have a length as approximate as possible to a required length, by winding the optical fiber by a combination of a plurality of kinds of winding methods different in a unit count of layers. CONSTITUTION: According to the winding method for an optical fiber, a count of layers (n) at the preceding winding time is made larger than a count of layers (n) at the succeeding time. The count of layers (n) is 2P (P is a positive integer). The count of layers at the final winding time is 2. For instance, the optical fiber is wound by setting a unit count of layers to offset performance deterioration by a change of an environmental temperature to be 8. An area denoted by W1 is where the optical fiber is wound by setting the unit count of layers (n) to offset the performance deterioration to be 8. An area W2 is where the optical fiber is wound by setting the unit count of layers (n) to offset the performance deterioration to be 2.
Patent JP-S5351889-A (JP)
Title: Device for driving movable handrail
Inventor: SATOU YOSHIHIKO
IPC: B66B23/04
Filed: 1976-10-20
Abstract: PURPOSE: To prevent the surface decoration rubber of a movable handrail for a man conveyor from wearing in recess by the guide roller of the handrail when the conveyor is stopped for long time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01296096-A (JP)
Title: Heat exchanger
Inventor: NISHIKAWA YUJI
IPC: F28F9/16
Filed: 1988-05-24
Abstract: PURPOSE:To prevent the inflation or separation of an inner surface coating film due to electric corrosion-prevention and maintain corrosion restricting effect, by a method wherein an insulating material is interposed between the outer surface of both ends of a heat transfer tube and the inner wall surface of a penetrating hole on a tube plate to insulate the heat transfer tube electrically from the tube plate. CONSTITUTION:An insulating material is interposed between the outer surface of both ends of a heat transfer tube and the inner wall surface of the penetrating hole of a tube plate. Either one kind of the tape of silicone resin, fluorine resin, vinyl resin or acrylic resin, the adhesive agent of silicone resin, epoxy resin, fluorine resin, polyurethane resin, vinyl resin or acrylic resin or the coating of silicone resin, alkyd resin, epoxy resin, fluorine resin, polyurethane resin, vinyl resin or acrylic resin is used as the insulating material while the insulating material is provided on the outer surface of the heat transfer tube within the range of 3,000mm from both ends thereof respectively. Silicone paint, for example, is coated on the inner surface of a seamless tube 1 of brass for a condenser, the outer surface of both ends of the same tube 1 are covered by the fluorine resin tape 2 and the seamless tube 1 is inserted into the penetrating hole 4 of the tube plate 3 made of naval brass.
Patent JP-S5249186-A (JP)
Title: Method for continuously cutting unit packages having 1/4 arcute corner s from continuous vacuum package
Inventor: KATAYAMA TSUNEO
IPC: B65B61/06
Filed: 1975-10-17
Abstract: PURPOSE: To provide a method for simply and continuously cutting unit packages having 1/4 arcuate corners from a continuous vacuum package of band shape by the use of longitudinal and tranvsere blades. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5649413-A (JP)
Title: Bearing device
Inventor: HAYASHI MASAMICHI
IPC: F16B43/00
Filed: 1979-09-27
Abstract: PURPOSE: To eliminate the need of greasing after assembling bearing device which securely contains a turning member such as a control lever or the like, by providing  a curved bush which is pushed to the side face of the turning member under a pressure, between a bearing member and the turning member.  
     CONSTITUTION: A bearing device 1 consists of bearing member 12, a control lever 3 of a turning member supported by the member 2, and a bush 4 provided between both members 2, 3. The bearing member 2 is made up of a series of a lerge diameter supporting member 5, a small diameter supporting member 6, and another large supporting member 7 which is secured to a snap ring 8 with a washer. A bush 4 made of selflubricating plastics consists of a cylindrical shell 13 and a flange 14  which extends from the both ends of the shell. The flange 14 is connected with a  curved part 15 keyed with a curved groove 12 in the both sides of a boss 10 of the  control lever 3, and a lip 16 of an external rim. Grease is filled in a pocket A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5782757-A (JP)
Title: Electrical hygrometer
Inventor: SASAKI TAKASHI
IPC: G01N33/00
Filed: 1981-08-10
Abstract: PURPOSE:To inspect a defective point and precision easily and to facilitate the replacement of defective parts by dividing an electric circuit into functional blocks, and by making each block individually detachable. CONSTITUTION:The electric circuit of a hygrometer is divided into blocks of a power source 1X, a converter 2X, a linearizing circuit 3X, a temperature correcting circuit 4X, an indication meter 5X, and an electrode 6X, and respective blocks are provided with connection terminals 6c-10b' to be made detachable. For use, the respective blocks are connected mutually by the connection terminals to form an electric circuit. For testing whether operation is normal, another standard block for the test is connected to the blocks successively through the connection terminals by turns to compare measured values. Thus, a defective position and precision are inspected easily and a defective block is replaced easily.