baber/WOPTO huggingface dataset:
Patent JP-H08178915-A (JP)
Title: Method and apparatus for sampling stratum
Inventor: HITACHI SATORU
IPC: E21B25/00
Filed: 1994-12-26
Abstract: PURPOSE: To accurately and simply collect a sample of a stratum at every place. CONSTITUTION: The sampling apparatus consists of a sample housing pipe rod 13 inserted in a cylindrical casing 2 embedded in a sampling stratum G and having a sampler 7 provided at the leading end thereof, a guide 6 guiding the slide of the sample housing pipe rod 13 in the axial direction and a push-in device 24 pushing and inserting the sample housing pipe rod 13 in the stratum G while taking reaction force with respect to the casing 2.
Patent JP-2001150831-A (JP)
Title: Film for heat sensitive stencil printing base paper
Inventor: KINOSHITA EIJI
IPC: B41N1/24
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a film for heat sensitive stencil printing having high printing sensitivity, excellent durability and presevability and capable of being clearly printed. SOLUTION: A biaxially oriented film having a thickness of 0.2 to 7 μm comprises a composition containing a polyester (A) of 0.1 to 20 wt.% containing a telephthalic acid and a 1,6-hexanediol as main constituting components, a polyester (B) of 20 to 40 wt.% containing a telephthalic acid and a 1,4-butanediol as main constituting components and a polyester (C) of 35 to 65 wt.% containing a telephthalic acid and an ethylene glycol as main constituting components in such a manner that the melting point Tm of the film satisfies formula I: (Tm(b)+Tm(c))/2-50( deg.C)<=Tm( deg.C)<=(Tm(b)+Tm(c))/2-10( deg.C), wherein Tm(b), Tm(c), Tm are respectively the melting point of the polyester (B) and the melting points of the polyester (C) and the film.
Patent JP-H09172805-A (JP)
Title: Partial plowing apparatus for transplanter
Inventor: INOUE TSUYOSHI
IPC: A01B33/14
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To improve workability of change of tilling claws. SOLUTION: This partial plowing apparatus for a transplanter is equipped with a tilling rotary consisting of with a tilling drive shaft 21, a sinking depression cylinder 32 attached to the shaft and tilling claws 22 fixed in a projecting state of the tip parts through the sinking depression cylinder to the drive shaft. A transplanting apparatus for planting seedlings in a partially plowed row is installed behind the rotary. The fixing of the tilling claw to the tilling drive shaft regulates the position of the drive shaft in the central axis direction by fitting discs 30 to the drive shaft at intervals and action of pressing the discs to the tilling claws in the direction of the drive shaft.  The apparatus is furnished with position controlling plates 114 for changing an action position to a nonaction position to release the pressing action and an operation shaft 115 handleable from an outer part so as to integrally operate the plates and provided with a fixing pin 116 for fixing the tilling claw based on the disc at a position in the direction of the disc face by reversibly inserting both the tilling claw and the disc into each position controlling plate with the movement of the plates to the action positions.
Patent JP-H07210074-A (JP)
Title: Learning machine
Inventor: SHINOHARA ISATO
IPC: G09B5/04
Filed: 1993-12-28
Abstract: PURPOSE: To enable a learning device to display the information related to each question on demand by reading-out the information related to exercises from a storage means and displaying and outputting the information whenever a specific key is depressed. CONSTITUTION: When 'ON' key is depressed, a picture asking the grader of a learner is displayed on a screen, and then, selected exercises are started by displaying the exercise hour, the number of questions, and the objective grader. When the exercise hour elapses, the correctness of answers are discriminated and 'circle' or 'x' is displayed when an answer is correct or wrong. When the learner feels a certain question is difficult and presses 'HELP' key for asking a hint, a learning machine asks the learner whether or not the counting down of the remaining hour is to be stopped. When the learner asks the stoppage of the counting down by pressing a key, an expanatory picture is displayed while the counting down is stopped. When the learner restarts the exercises by depressing 'NEXT' key after obtaining a hint from the explanatory picture, the counting down is also restarted.
Patent JP-H09149860-A (JP)
Title: Bathroom device
Inventor: SAKAMOTO YUICHI
IPC: A47K3/12
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a bench inside a bathroom for not becoming an obstacle so much in nonuse without the need of special construction by constituting a bench main body by providing it with a sitting part and a backrest part and forming a hook part at a part formed successively to the upper end of the backrest part and hooking the hook part to a handrail fixed to a bathroom wall surface. SOLUTION: For the bench main body 1, the sitting part 1a, the backrest part 1b and the hook part 1c are integrally molded and a pair of hooking parts 1e are formed at the hook part 1c. Then, the pair of the hooking parts 1e are locked to the bar-shaped bent parts 3a of a bar-shaped handrail 3 fixed beforehand to the wall surface 2 of a place outside of a bathtub. Also, a projection part 1f is projectingly formed on the back surface of the backrest part 1b and the projection part 1f corrects the attitude of the bench main body 1 by the tip contacting the wall surface 2 at the time of locking the bench main body 1 to the bar-shaped bent parts 3a. Thus, without performing the special construction, the bench main body 1 is easily attached to the wall surface 2 of the place outside of the bathtub.
Patent JP-H04307041-A (JP)
Title: Adaptive removal filter for ultrasonic imaging
Inventor: SHIDONII KAAPU
IPC: A61B8/06
Filed: 1991-12-20
Abstract: PURPOSE: To make a display image clear by constituting a removing filter filtering an ultrasonic signal having a speed component and an amplitude component so that the speed component of a signal part having flash intensity exceeding a removal level within the ultrasonic signal can be prohibited. CONSTITUTION: A flash removing filter 10 in the ultrasonic prior processing circuit of the front stage of an image processing apparatus is equipped with a flash intensity discriminator EPROM 12 inputting the speed and amplitude components of a signal encoded on the basis of digital logic. A counter 16 is made increment at each time when a flash signal is outputted from the EPROM 12 and the output of the counter is inputted to an ROM 18 and a connective resistor 20. The output of the connective resistor 20 is sent to a flash removing ROM 22 and the level of flash removing necessity is determined from the approximate measured value of flash quantity present in one line and the output of the speed component of a signal part having flash intensity exceeding this level is prohibited.
Patent JP-H11173212-A (JP)
Title: Cooling system for cogeneration-engine
Inventor: HATA TSUGUNORI
IPC: F02G5/04
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for a cogeneration-engine which can be used in common both as a cooling system without any outdoor radiator and as a cooling system provided with an outdoor radiator, and provide a device enabling both the cooling systems to be easily switched. SOLUTION: A water jacket 2A of an engine 2, an exhaust gas heat exchanger 5, and a hot-water supplying heat exchanger 6 are connected by a cooling water circuit 10, and the first temperature control valve 20A bypassing the hot-water supplying heat exchanger 6, and a cooling water circulating pump 8 are provided on the cooling water circulating circuit 10. An outdoor radiator 11 is so formed as to be connectable to the hot-water supplying heat exchanger 6 through the second temperature control valve 20B.
Patent JP-H06182634-A (JP)
Title: Crank pin press-fitting jig
Inventor: SUZUKI MANABU
IPC: B23P19/02
Filed: 1992-12-18
Abstract: PURPOSE:To highten the accuracy at the time of press-fitting a crank pin so as to improve the efficiency of assembling a crankshaft, and to provide a crank pin press-fitting jig which can be produced in small quantities economically and efficiently. CONSTITUTION:A crank pin press-fitting jig main body 36 is provided separately from a lower jig 10 where both right and left crankshaft parts 14 are mounted, taking a pin hole 18 as a reference and an upper jig 11. A magnet 37 and a reference hole 38 are provided on the upper part of the jig main body 36, and a crank pin 13 is removably provided on the lower part thereof. When the crank pin 13 is press-fitted in the pin hole 18 of the left crankshaft part 14, a reference hole 38 is fitted to a reference pin 29 of the upper jig 11, and the jig main body 36 is positioned and fixed on the upper jig 11 by the magnet 37, and when the right crankshaft part 15 is fitted to the upper jig 11, the jig main body 36 is detached from the upper jig 11.
Patent JP-H11170221-A (JP)
Title: Manufacture of particle board
Inventor: MATSUNAGA KOJI
IPC: B27N3/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a particle board, in which a melamine-based resin adhesive favorable in storage stability and hardening properties is employed, which comes up to the type P according to JIS 5908-1994 and the division E1 by the giving-off amount of formaldehyde as a particle board and in which excellent physical properties and the giving-off amount of the folmaldehyde are well-balanced. SOLUTION: This particle board is produced by spraying a melamine-based resin wood adhesive having a mole ratio of folmaldehyde (F), melamine (M), urea (U), methyl alcohol (A), F:M:U:A 1.6-2.0:1:0.3-0.7:0.2-0.6 and, at the same time, the contents of the melamine and the urea are respectively 35-45 wt.% of M and 5-10 wt.% of U, against wooden chips under heat and pressure.
Patent JP-2000164624-A (JP)
Title: Wire-bonding system
Inventor: MAKIMOTO SHINSAKU
IPC: H01L21/603
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enable cooling of a bonding arm from the inside. SOLUTION: In a bonding arm 1 of a semiconductor manufacturing system, a transducer 4 is fixed to an ultrasonic oscillation element 2 for oscillating ultrasonic waves for wire bonding with a hub 3 for fixing. A cooling medium supply path 5 is formed in the transducer 4 and the hub 3. Thereby effective cooling in the bonding arm 1 is enabled.
Patent JP-H08186584-A (JP)
Title: Cell delivery control system
Inventor: MUROI KIYOSHI
IPC: H04L12/28
Filed: 1994-12-28
Abstract: PURPOSE: To reduce a control signal to be transferred from a reception part side to a transmission part side by generating a cell delivery instruction signal in a transmission part autonomously. CONSTITUTION: The counter correction part 17 of the transmission part inputs a buffer state transfer signal from a reception part, and outputs a counter correction signal 60. A delivery cell counter part 16 inputs an ATM signal 52 to be transferred from the transmission part to the reception part, the signal 60, and a CBR timing signal 59 whose frequency is synchronized with that of the CBR timing signal 64 of the reception part, and counts up the number of delivery cells of the signal 52, and counts it down by the signal 59. When a count value exceeds a set value, the stoppage of cell delivery is instructed by outputting the cell delivery instruction signal 58 to a cell delivery control part 14. Also, when the count value is lowered than a control value, the restart of the cell delivery is instructed by outputting the signal 58.  Therefore, it is possible to dispense with the transfer of the cell delivery instruction signal from the reception part to the transmission part.
Patent JP-H11177903-A (JP)
Title: Method and system for adjusting contrast of display device
Inventor: TORII HIROMITSU
IPC: H04N5/57
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To display an image with an appropriate contrast on a display device by taking automatically correspondence between a level of a 1st video signal outputted from a video signal generating source and a level of a 2nd video signal matching with a characteristic of the display device. SOLUTION: In the case of connecting a computer to a display device 2, even when a level of a video signal (a) is other level than, e.g. 0.7 V and 1.0 V registered in a memory 6, a contrast control signal (c) outputted from a microcomputer 5 is adjusted so that a white level of a video signal (b) amplified by a video amplifier 3 is equal to an optimum white level of the video signal (b) matching with a characteristic of a display device 4 and registered in the memory 6 while the video signal (a) is set to the white level. Thus, the level of the video signal (a) is made correspondent to the level of the video signal (b) to display an image with proper contrast onto the display device 4.
Patent JP-H02263807-A (JP)
Title: Catalyst for adjusting molecular weight distribution of ethylene polymer
Inventor: SUNCHIYUEE KAO
IPC: C08F4/60
Filed: 1989-12-28
Abstract: PURPOSE: To provide the subject catalyst consisting of a granular porous inorg. carrier, a reaction product of vanadium trihalide and an electron donor, a modifier such as boron halide or the like and a specific Si compd. and controlling mol.wt. distribution to provide a polymer low in its melt index.  
     CONSTITUTION: An ethylene polymer is obtained by polymerizing ethylene by using a catalyst wherein a solid catalyst precursor consisting of a solid granular porous inorg. carrier (e.g; silica gel) (A) as a carrier, a reaction product (B) of vanadium trihalide and an electron donor, a boron trihalide or alkyl aluminum modifier (C) and a silicon-containing mol.wt. regulating agent (e.g. diphenyldimethoxysilane) (D) represented by formula (wherein R is a 1-14C monovalent hydrocarbon radical free from aliphatic unsaturation, R 1  is a 1-14C monovalent hydrocarbon radical free from aliphatic unsaturation and n is 1-4) is compounded with an alkyl aluminum cocatalyst and a halohydrocarbon polymerization promotor. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000165112-A (JP)
Title: High frequency component
Inventor: OTA AKIO
IPC: H01P3/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency component that sufficiently utilizes the advantage of a low surface resistance that is a substantial property of a superconductor and can be used on an arbitrary dielectric board without caring about the effect of a boundary reaction. SOLUTION: Polyimide group resins 12a, 12b are respectively coated to the upper face and the lower face of a dielectric board 10 of the high frequency component 18. Bi-based 2212 phase superconducting thick films 16a, 16b as superconducting oxides formed on Ag boards 14a, 14b that are less reactive with the superconductor are respectively bonded to upper and lower faces of the dielectric board 10 by using the resins 12a, 12b.
Patent JP-H03198466-A (JP)
Title: Communication equipment
Inventor: KENMOCHI TOSHIO
IPC: H04N1/32
Filed: 1989-12-26
Abstract: PURPOSE:To variously make correspondence to the respective needs of plural users by executing the operation of a facsimile (FAX) corresponding to data received from an electronic telephone directory (DISC). CONSTITUTION:A main control unit 35 of the FAX continuously monitors it according to the state of a switch 43 whether a DISC 42 is mounted in a standby state or not, and when the DISC 42 is mounted, the FAX executes the operation according to a mode inputted from a key operation part 31 by keys. In a data request mode for the FAX to receive the data of the DISC 42, personal data provided in the DISC 42 can be used as the data of the FAX and communication can be executed by the data. Thus, anybody can easily receive the various kinds of personal service.
Patent JP-H10178594-A (JP)
Title: Three-dimensional video transmitting method, digital broadcast system and user side terminal
Inventor: MAENAKA AKIHIRO
IPC: H04N5/44
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To make a transmission band narrow when a three-dimensional video program is provided to a user side terminal by transmitting two-dimensional video data and parallax information in each divided area in each field of two-di mensional video data which is needed to generate a three-dimensional video data signal. SOLUTION: Two-dimensional video data and parallax information which is needed to convert the two-dimensional video data into three-dimensional video data through a user side terminal are transmitted from a broadcast station. That is, the broadcast station divides two-dimensional video into plural areas and calculates a parallax amount for each area to generate three- dimensional video. And it changes the two-dimensional video data, parallax data (parallax information) and their own packet identification data(PID) on an MPEG 2 transport stream of a digital broadcasting and transmits them. The user side terminal separates video data from parallax data based on the PID and generates three-dimensional video data based on the video data and the parallax data.
Patent JP-H03199595-A (JP)
Title: Chemical grouting method
Inventor: NAGATOMO SHIGEKI
IPC: E21D9/04
Filed: 1989-12-27
Abstract: PURPOSE:To prevent the leak of chemical liquid, soil and sand into a pouring hole by drilling a pouring hole on a bank, pouring the chemical liquid under high pressure from a side nozzle and retreating a rod, supplying the medical liquid under low pressure from a front nozzle. CONSTITUTION:A boom 1 is driven and a guide shell 2 is set at the prescribed position and direction, and a drilling machine 3 is driven, and a pouring hole 6 is drilled on a bank 5. Then, a high pressure pump 13 is driven, and the high pressure chemical liquid is sent into a side nozzle 7 through a high pressure liquid passage 9 from a high pressure swivel 11, and the medical liquid is poured under high pressure into the bank 5 from a rod 4 by the drilling machine 3. Accompanied with the proceed of pouring, the low pressure chemical liquid is supplied into a front nozzle 8 through a low pressure swivel 12 and a low pressure liquid passage 10 from a low pressure pump 15, allowing the rod 4 to retreat from the tail of the hole by the drilling machine 3. Accordingly, the leak of the chemical liquid, soil and sand into the pouring hole 6 from the bank 5 in the part where pouring is completed can be prevented.
Patent JP-H06205842-A (JP)
Title: Lead assembly for implantable medical device
Inventor: FUON DEII DOAN
IPC: A61N1/05
Filed: 1993-12-03
Abstract: PURPOSE: To reduce the rotation number of a connector pin required to fix a helix electrode by substantially reducing the friction between a conductive coil and an insulating tubular material while fixing the lead wires. CONSTITUTION: The lead wire 10 wrapped up in a silicone insulating tubular material is composed of a distal end 14 having a helix electrode 28 and a proximal end 12 including a rotary connector pin 18. Outer surface area 40 of a conductive coil 38 is covered with an ultra-thin film of biocompatible polytetrafluoroethylene.
Patent JP-H04204467-A (JP)
Title: Developing device
Inventor: NAGASHIMA TAKASHI
IPC: G03G15/08
Filed: 1990-11-29
Abstract: PURPOSE:To uniformly replenish toner and to precisely and stably control the concentration of the toner by arranging the plural apertures of the bottom part of a hopper according to a guide means. CONSTITUTION:Excessive developer on a developing roller 21 is guided to a stirring roller 23 side by the guide means 27. Since the guide means 27 is constituted of flow straighting plates arranged at regular intervals or the like, for example, a part where the developer is easily supplied and a part where it is hardly supplied are formed on the roller 23. At this time, the plural apertures 28a formed on the bottom part of the hopper 28 which replenishes the toner in a developing container 20 are arranged at the part where the developer is easily supplied by the guide means 27, that means, arranged according to the projecting part of the part on the roller 23 where the developer stays. Therefore, the toner from the hopper 28 is mainly supplied to the projecting part of the part where the developer stays and the toner from the projecting part is moved to a recessed part. Thus, the concentration of the toner is uniformized and precisely controlled.
Patent JP-H03201491-A (JP)
Title: Piezoelectric porcelain composition
Inventor: KACHI TOSHIAKI
IPC: H01L41/18
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a piezoelectric element which is excellent in heat resistance, small in change of characteristics with time, and excellent in temperature characteristics of resonant frequency by a method wherein Pb(Yb<1/2>Nb<1/2>)-Mn<1/2> Nb<1/2>-TiZr composition is used, where the compositions are specified in mol ratio. CONSTITUTION:As a piezoelectric porcelain composition represented by a general formula, Pbalpha[(Yb<1/2>Nb<1/2>)a(Mn<1/2>Nb<1/2>)bTicZrd]O3 (in formula, 0.95<=alpha<=1.05, 0.01<=a<=0.20, 0.01<=b<=0.20, 0<=c<=0.60, 0.10<=d<=0.98, a+b+c+d=1.00), is large in electrical and mechanical coupling coefficient, high in thermal resistance, and small in change with time, it is adapted to piezoelectric material for a ceramic filter, a ceramic discriminator, and a surface acoustic wave element. In a general formula, provided that the mol ratio of a A site component to a B site component is alpha, and if alpha is less than 0.95 or larger than 1.05, the porcelain composition concerned becomes worse in degree of sintering.
Patent JP-2001152069-A (JP)
Title: Oil-based ink composition for ball-point pen
Inventor: ICHIKAWA HIDETOSHI
IPC: C09D11/18
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an oil-based ink giving good writing smoothness, capable of accelerating drying of written lines and reducing their stains and giving no print through. SOLUTION: This oil-based ink composition for ball-point pens comprises CnH2n+1OC3H6OH (n=1-3) as a main solvent, a solvent having a lower vapor pressure than that of the main solvent and 1-50 mPa.s viscosity as a cosolvent and a resin soluble in the main solvent or the cosolvent and has 800-10,000 mPa.s viscosity of the ink. As the resin, preferably a resin having 300-5,000 molecular weight is used together with a resin having 8,000-500,000 molecular weight.
Patent JP-H09181248-A (JP)
Title: Lead frame for lamination, semiconductor integrated circuit device using it, and manufacture of the device
Inventor: HOZOJI HIROYUKI
IPC: H01L25/18
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame for lamination which is stabilized in mechanical strength and, at the same time, to manufacture a highly reliable LSI by using the lead frame. SOLUTION: A plurality of lead frames 1 for lamination each of which has flat sections 2 for fixing a semiconductor chip 7 and bent sections 4 and 5 which are extended upward and downward on the left and right sides of the flat section 2 is provided. The arbitrary bent sections 4 and 5 of the frames 1 are electrically connected to each other and semiconductor chips 7 are respectively fixed to the flat sections 2. At the same time, the electrodes of each semiconductor chip 7 are electrically connected to inner leads at the flat sections 2 of each lead frame 1. Then only one lead frame 1 is led out and used as an external electrode.