baber/WOPTO huggingface dataset:
Patent JP-H10272141-A (JP)
Title: Osteosynthetic tool
Inventor: KOBAYASHI FUMIAKI
IPC: A61B17/86
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To press and fix a bone piece by a simple operation without protruding to the surface of the bone by making the relationship among the pitch of a bone screw, the pitch of a screw hole, and the total number of screw threads including both screw threads from the forwardmost screw thread of a threaded part to a certain screw thread, a relationship, which is represented by a specified equation. SOLUTION: The bone screw 1 is constituted of a threaded part 11 and a means 12 for screwing. Also, a tap is designed in a manner to cut a thread which fits the shape of the screw thread of the bone screw 1 on a bone by a uniform pitch. Then, when the pitch of the threaded part of the bone screw 1 is taken to be (a), the pitch of the thread which is cut by the tap is taken to be (b), and the total number of screw threads including both screw threads from the forwardmost screw thread of the threaded part to a certain screw thread is taken to be (c), and a distance between both screw threads is taken to be (d), at least at one portion of the threaded part, the relationships of (0.8×b)<a<(1.2×b) and also, d<(c-1)×b are made to consist.  This bone conjugation utensil has an excellent pressing-fixing property, and a correct contact state between the broken sections of a bone can be kept.
Patent JP-H09270846-A (JP)
Title: Communication terminal equipment
Inventor: YOSHIKAWA HIROYASU
IPC: H04N1/32
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To allow even a slave telephone set to receive a caller number notice service, by informing caller information informed from an exchange to the slave telephone set. SOLUTION: A CPU 7 executes a call reception procedure corresponding to a caller number notice service with an exchange, based on detection of an ID reception terminal start signal from the exchange to receive data of a caller telephone number sent from the exchange. When communication is started with the caller, the CPU 7 discriminates whether facsimile communication is conducted or a slave telephone set 6 based on whether or not a CNG signal from the caller is detected. In the case of calling the slave telephone set 6, the CPU 7 conducts a similar call reception procedure to the call reception procedure, corresponding to the caller number notice service with the slave telephone set 6, to inform the caller number having been received earlier from the exchange to the slave telephone set 6.
Patent JP-S527594-A (JP)
Title: Method of building tail portion of ship bow
Inventor: HIKITA HIROSHI
IPC: B63B9/06
Filed: 1975-07-02
Abstract: PURPOSE: To construct the tail portion of a ship bow by moving separetely constructed left side and right side blocks toward each other and uniting them to gether. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63247023-A (JP)
Title: Bonding device and method for sheet material
Inventor: HOSOKAWA NOBORU
IPC: B29C65/00
Filed: 1987-04-02
Abstract: PURPOSE:To weld two sheet materials firmly by fusion-bonding with high-frequency the edge sections of two sheet materials by means of a first electrode, and fusing again by means of a second electrode having the width narrower than that of the first electrode. CONSTITUTION:A polymerized section 22 of sheet materials 20 and 21 are continuously inserted through between clamping sections A' and B' of electrodes A and B, and the inserted portions are heated and fused one by one by high-frequency to bond continuously respective edges of the materials 20 and 21. In that case, the polymerized section 22 is inserted through the wide clamping section A' to fuse widely, and also inserted through the narrow clamping section B' to apply high-frequency narrowly. By said process, an intermediate section receives high-frequency twice, and can perform a complete high-frequency bonding while the edges receive it once, to enhance the bonding strength of sheet materials 20 and 21, and at the same time, the degree of high-temperature by high-frequency for the edges is lowered more than the central section to bond softly, and the edges can be prevented from getting broken.
Patent JP-H11283732-A (JP)
Title: Flat heater element and its manufacture, and freeze-proofing/snow-melting road
Inventor: YANAGIMOTO KIYOSHI
IPC: H05B3/34
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a reliable flat heater element maintaining the performance without troubles over a long period of time. SOLUTION: A heat generating part 24 is composed of mock leno weave or leno weave tissue using heat-resistant non-conductive yarn (21a, 21b) and carbon fiber 22, and electrode parts 26 on both sides of it are composed of plain weave tissue where conductive wires 23 are interwoven crossly with the carbon fiber 22, also buffer parts 25 of plain weave using heat-resistant non- conductive yarn 21c are provided between the heat generating part 24 and the electrodes parts 26, thus the heat generating fabric 2 is formed. The flat heater element 1 being laminated body of the heat generating fabric 2 and a coating body 3 is obtained by piling up the heat generating fabric 2 and sheet-like non-vulcanized rubber compounds with adhesives 4 being sandwiched between them. The adhesive is, preferably, a mixture formed by adding rubber latex in an initial mixture of resorcin and formaldehyde.  This flat heater element 1 is suitable for freeze-proofing/snow-melting roads, landing strips, athletic fields, etc.
Patent JP-S60225996-A (JP)
Inventor: UNO TETSUYA
IPC: G07G1/12
Filed: 1984-04-25
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-H04315895-A (JP)
Title: Reference voltage generation circuit
Inventor: FUJII TAKEO
IPC: G11C11/413
Filed: 1991-04-15
Abstract: PURPOSE:To stably obtain constant reference voltage at all times by determining the current of plural constatn current source driving plural FETs which determines output voltage only with the FET of an identical conductive type. CONSTITUTION:Current I6 flowing through an MOS transistor(Tr) N is determined by a current mirror circuit 7 designed so that MOS transistors(Tr) N1 and N2 at a channel N can shown an identical Tr characteristics. Accordingly, the current equal in intensity to the current I7 flowing through an MOSTrP7 at a channel P always flows through the TrN1. If it is assumed that the gsate width of an MOSTrP1 is twice the gate width of the TrP7, current I1 flowing through the TrP and current I7 flowing through the TrP7 are determined by output voltage V04 of a bias generation citrcuit 4 and the following formura stands up: I1=2.I7. Thus, as to current I2 flowing through MOSTrP2 at a channel P, the following formulas stand up: I2=I1-I6 =2.I7-I6, I2=2.I7-I6=I6, and so the current flowing thorugh the TrP2 always equals to current MOSTrP6 at a channel P.
Patent JP-H04315485-A (JP)
Title: Narrow-band excimer laser device
Inventor: SAITO TAKASHI
IPC: H01S3/098
Filed: 1991-04-15
Abstract: PURPOSE:To efficiently take out a narrow-band laser light without losing infected energy. CONSTITUTION:After laser light is divided into a plurality of beams by a beam splitter 16, the light is infected into a dispersive device 14 through paired apertures 15 and turned back by a total reflection mirror 12, again passes through the dispersive device 14, paired apertures 15, beam splitter 16 and laser medium 13, and outgoes by an outgoing mirror 11. In this case, because the laser light is divided by a beam splitter 16 and respective laser beams pass through the paired apertures 15, energy injected into the laser medium 13 is not lost, unnecessary components of respective laser beams dispersed by the dispersive device 14 are removed and laser light with a narrow spectral band width is obtained.
Patent JP-S526892-A (JP)
Title: Structure of the lower part of atomic reactor core
Inventor: SUEMATSU SHIGERU
IPC: G21C1/08
Filed: 1975-07-03
Abstract: PURPOSE: Longitudinal grooves are cut on the external circumference of fuel supporting metal fitting attached to a reactor core supporting plate,and passage for a cooling substance parallel to the axis of fuel assembly are provided at the lower part of clearances between fuel assemblies so that the vibration of pipes inserted into the reactor core is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10252244-A (JP)
Title: Civil and building use member and manufacture thereof
Inventor: OSADA HIDEHARU
IPC: E04C2/20
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a civil and building use member light-weight and excellent in the appearance with simple construction by applying reaction hardening resin on a base, placing an adhesive sheet in the unhardened state of the resin, and detaching the resin from the base after reaction hardening. SOLUTION: Reaction hardening resin 7 such as methyl methacrylate with aggregate mixed therein is filled in a base 6 which is a shallow container formed of plastic, metal, glass, or the like. In this state, a fiber sheet 4 is placed thereon. In the unhardened state of the resin 7, an adhesive sheet 3 with releasable paper 5 attached thereto is placed on the fiber sheet 4 so as not to let air in, and pressed. After reaction hardening of the resin 7, the resin 7 is detached from the base 6. A civil and building use member thin, light-weight and formed in plane shape or with free curvature excellent in an appearance of beauty can thereby be manufactured in a short construction period.
Patent JP-S62241073-A (JP)
Title: Parallel processing system for picture processor
Inventor: RYU TADANORI
IPC: G06T1/20
Filed: 1986-04-11
Abstract: PURPOSE:To cut the picture processing time down to half by starting the processing at the top of a screen by one of two CPU and at the bottom of the screen by the other CPU and stopping the processing at a point where both lines meet with each other. CONSTITUTION:The data are sent to a memory 4 for each line from an image processing circuit 5 that fetches video signals. When this transfer of data is through, an interruption signal is delivered to a CPU 1. The CPU 1 produces the store address lists of data starting for each line at its own memory and a dual port memory 3 and starts an interruption to a CPU 2. Both CPU 1 and 2 start their processing at the first and the N-th lines respectively. An end flag is checked at every line. This end flag is turned on by the signal of an interruption signal generating circuit 8. Then the processing result of the CPU 2 is transferred to the CPU 1. Thus the overall processing is carried out.
Patent JP-H03279864-A (JP)
Title: Reagent dispenser
Inventor: NAKANO KIYOKAZU
IPC: G01N35/10
Filed: 1990-03-29
Abstract: PURPOSE:To remove the contaminations of a reagent dispensing nozzle by a reagent and to improve the accuracy of analyses by providing a 3-way valve connected into a detergent container between a flow passage selector valve for sucking and discharging the reagent and a 3-way valve for sucking and discharging washing water. CONSTITUTION:The reagent dispensing nozzle 5 descends to immerse the tip of the nozzle 5 into the washing water flowing over into a washing well 44 where the nozzle 5 moves to a washing section 9. The 3-way valves 11, 17, 25, 33 are, thereupon, operated to communicate the connecting flow passages 12 and 16 of the 3-way valve 11 and to communicate the connecting flow passages 18 and 20 of the 3-way valve 17 and the connecting flow passages 26 and 32 of the 3-way valve 25 as well as the connecting flow passages 34 and 36 of the 3-way valve 33. The piston 45 of a piston pump 37 is moved to a suction side to suck the detergent 22 in the detergent container 21 where the connecting flow passages are communicated. The piston 45 is thereupon moved to a discharge side to discharge the detergent 22 from the nozzle 5. The inside of the nozzle 5 is washed by the detergent 22. The contaminations of the nozzle by the reagent are removed in this way.
Patent JP-H05281348-A (JP)
Title: Multi-antenna radar equipment
IPC: H01Q21/28
Filed: 1992-04-03
Abstract: PURPOSE:To eliminate the need of rotating an antenna at a high speed from radar equipment when the radar equipment is mounted on a high-speed ship. CONSTITUTION:The title radar equipment uses a plurality of antennas A, B, and C. The antennas are arranged so that their transmitting-receiving directions can be shifted from each other by 120 deg. and rotated in one body by means of the same rotating shaft. A control section 22 switches the antennas A, B, and C to each other by switching a switch 14 by sending an antenna switching signal. The data related to the antennas A, B and C are respectively written in different display memories 30 and displayed on the screen of a CRT 38 in a synthesized state. When the radar equipment is mounted on a high-speed ship, it is not necessary to rotate the antennas at a high speed.
Patent JP-2000271579-A (JP)
Title: Septic tank
Inventor: KANO HIROSHI
IPC: C02F3/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a septic tank simple in the maintenance work of a disinfection tank body and having no axiety of damage. SOLUTION: In a septic tank wherein an outer tank body 1 is divided into a plurality of treatment spaces 3 by a partition wall 2 and a manhole port 4 is formed to the upper part of the outer tank body 1, a disinfection tank body 5 is arranged just under the manhole port 4 to be attached to the partition wall 2 and connected to the outer tank body 1 by a discharge pipe 6 sending out final treated water to the outer tank body 1 from the disinfection tank body 5 and the interval distance change between the disinfection tank body 5 and the outer tank body 1 is absorbed by the deformation of the discharge pipe 6. Or, the disinfection tank body 5 is slidably moved along with the discharge pipe 6 accompanied by the deformation of the outer tank body 1.
Patent JP-2000275299-A (JP)
Title: Semiconductor testing device
Inventor: SAKURAI MICHIHIKO
IPC: G01R31/26
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor testing device capable of testing test elements with high frequency modulation drive. SOLUTION: This semiconductor testing device 50 for testing the operation of test elements 13 is provided with a testing device 1 having a case 91 and a plurality of drive devices 10, which include element hold sections 12 holding test elements 13 to be electrically connected to the test elements 13 and drive sections 11 electrically connected to the element hold sections 12 for driving the test elements 13 and are arranged in the case 91, and a control device 2 electrically connected to the testing device 1 and sending drive signals DS for controlling the operation of the drive devices 10.
Patent JP-S63249084-A (JP)
Title: Electronic time-piece
Inventor: KAMOI KAZUMI
IPC: G04B3/04
Filed: 1987-04-03
Abstract: PURPOSE:To prevent the movement of the rigid part of a yoke in order to transmit clicking feeling to an external operation member and to facilitate planning, assembling and after-sale service, by providing an engaging part for positioning a setting lever to the spring part of the yoke. CONSTITUTION:A setting lever 2 rotates around a setting lever axle 2b according to the pulling-out and pushing-in of a winding stem 1 and has a pin 2a for setting lever. A cam-shaped part 3b is formed to the rigid part of a yoke 3 and a pin engaging part 3a is formed to the leading end of a spring part in the same way. By forming a slitting part 3e to the yoke 3 in the final process of the yoke 3 by cutting processing, the positional shift in an intermediate working process is eliminated to perform the accurate positioning of the setting lever 2 and the irregularity of clicking feeling is reduced to attain to stabilize a change-over structure. Therefore, the conventional promise relating to change- over timing, such that prescription is released after the movement of the yoke is finished and the possibility of hand flying is eliminated, becomes unnecessary, and planning and assembling become easy and an after-sale service property is improved.
Patent JP-S60228506-A (JP)
Title: Production of vinyl chloride polymer composition
Inventor: FUKUDA MASAAKI
IPC: C08F2/44
Filed: 1984-04-24
Abstract: PURPOSE:To obtain the titled composition improved in surface smoothness without detriment to mechanical properties, by suspension-polymerizing vinyl chloride with the aid of a monomer-soluble initiator in an aqueous medium in the presence of specified inorganic hollow microspheres and an organic blowing agent. CONSTITUTION:Suspension polymerization of vinyl chloride or a mixture comprising a major amount thereof and other vinyl monomers copolymerizable therewith the aid of a monomer-soluble initiator in an aqueous medium in a polymerization reactor is performed by directly adding at least one kind of inorganic hollow microspheres soluble in neither water nor the monomer, treated with a silane coupling agent, and an organic blowing agent treated with a nonionic surfactant of a HLB <=10 to the polymerization reactor before or during polymerization. Examples of the hollow microspheres include those comprising alumina, silica, their combinations, glass, ''shirasu'', carbon, or mixtures thereof.
Patent JP-S63249116-A (JP)
Title: Connector for optical fiber
Inventor: TACHIKURA MASAO
IPC: G02B6/24
Filed: 1987-04-03
Abstract: PURPOSE:To prevent an optical fiber from coming off a groove during the connecting work of the fiber so as to improve the working property, by applying an optical fiber inlaying method, and restraining the movement of the optical fibers in directions other than the longitudinal direction of the base plate. CONSTITUTION:An optical fiber strand section inlaying groove 8 and optical fiber coating section inlaying groove 9 are respectively provided in an optical fiber strand section base plate 6 and optical fiber coating section base plate 7. Cross sections of the grooves 8 and 9 have inverted OMEGA shapes and shoulder sections 8a and 9a are respectively formed to the grooves 8 and 9 in the longitudinal direction of the grooves. V-shaped grooves 10 are formed on both sides of the grooves 8 and 9 so as to reduce the rigidity of the side walls 8b and 9b of the grooves 8 and 9. Since the shoulder sections 8a and provided to the groove 8 so that optical fibers cannot move in directions other than the longitudinal direction, the optical fibers do not come off the groove 8 and, accordingly, no keeping plate is required when the optical fibers are put together and joined. Therefore, the working property of this optical fiber joining work is higher than that of conventional joining work using a V-groove base plate.
Patent JP-H03280060-A (JP)
Title: Method for supplying photosensitive planographic printing plate
Inventor: SHIRATA KATSUNORI
IPC: B65H3/00
Filed: 1990-03-29
Abstract: PURPOSE:To shorten the time of a series of processes of supplying, printing, and dis charging of the photosensitive planographic printing plate by feeding a photosensitive planographic printing plate to be printed next to a supply part and making it stand by before a photosensitive planographic printing plate which is printed is discharged outside from a printing part. CONSTITUTION:The photosensitive planographic printing plate 12 to be printed next is conveyed to the supply part 14 and made to stand by before the photosensitive planographic printing plate 12 which is printed at the printing part 16 is discharged outside. The photosensitive planographic printing plate 12 to be printed next is supplied to the printing part 16 right after the photosensitive planographic printing plate 12 which is printed is discharged from the printing part 16. Therefore, when the photosensi tive planographic printing plate 12 is supplied to the supply part 16, the photosensitive planographic printing plate 12 to be printed next stands by at the supply part 14 without fail, so the time required to supply each photosensitive planographic printing plate 12 to the supply part 14 is not added to the cycle time required for one stroke. Consequently, the printing process time for many photosensitive planographic printing plates is shortened.
Patent JP-S5418414-A (JP)
Title: Manufacture of metallic chromium
Inventor: MIYAKE HIROSHI
IPC: C22B34/32
Filed: 1977-07-12
Abstract: PURPOSE: To manufacture metallic chromium by chlorinating high carbon ferrochromium produced from Cr ore; removing Fe and other metal contained; and reducing Cr 2 O 3  obtd. by oxidizing the resulting purified chromium chloride. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02259032-A (JP)
Title: Gold alloy thin wire for bonding
Inventor: MORI KENJI
IPC: H01L21/60
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the gold alloy thin wire for bonding having improved tensile strength at an ordinary temp. and having drastically reduced vibration fracture rate by incorporating specified amounts of Ge and Ag into high purity gold. CONSTITUTION:By weight, 5 to 50ppm Ge and 5 to 100ppm Ag are incorporated into high purity gold. As the above high purity gold, the one contg. gold of about >=99.99wt.% purity and the balance inevitable impurities is preferably used. The addition of Ge gives strains to the crystal lattices of gold to precipitate Ge into the grain boundaries, by which the strength at an ordinary temp. can be improved. Furthermore, the addition of Ag suppresses the precipitation of Ge into the grain boundaries to improve the toughness. In this way, the gold alloy thin wire for bonding in which mechanical characteristics at an ordinary temp., loop height, ball shape, etc., are suitably maintainable and having low vibration fracture rate can be obtd.
Patent JP-H04317993-A (JP)
Title: Swing arm type coil lifter
Inventor: YOSHIHARA ATSUSHI
IPC: B66C1/28
Filed: 1991-04-15
Abstract: PURPOSE:To allow the arm of a coil lifter to grasp a coil of thin steel band when it is transported simply and certainly without requiring a power source. CONSTITUTION:A coil lifter according to the invention comprises large wall thickness cylinders 2 located at the sides of a suspension tool 1 (one pair at each side of coil) whose section surface in the upper part is approx. in inclined plane, a rotatable round bar 3 located in the upper part of the cylinder 2 having approx. the same outside dia. as the cylinder 2 whose section surface in the lower part is in inclined plane so as to contact the upper part of the cylinder 2, and a contacting arm 5 secured to the round bar 3.
Patent JP-H08279413-A (JP)
Title: Superconducting coil
Inventor: SAITO YOSHINORI
IPC: H01F6/06
Filed: 1995-04-07
Abstract: PURPOSE: To enable application of a superconductor to a large-sized coil of a high magnetic field by forming a film of insulative ceramic on the surface of a disk when the superconductor is buried in the disk. CONSTITUTION: A superconductor 1 is wound with an alumina tape 2 and fitted in a groove 5 provided in a disk 4 on the surface of which an alumina film 3 is formed an insulative ceramic, and impregnation is made with epoxy or the like in vacuum. Since the surface of the disk 4 is insulated by forming the alumina film 3 thereon, it is solid-insulated firmly. Therefore it can withstand heat treatment of the superconducor 1 and, in addition, the shear strength of an insulated part is large sufficiently. Thus, the superconductor can be applied to a large-sized coil of a high magnetic field.