baber/WOPTO huggingface dataset:
Patent JP-S60213758-A (JP)
Title: Water flow switch for water heater
Inventor: KONISHI MITSUNARI
IPC: F24H9/20
Filed: 1984-04-09
Abstract: PURPOSE:To stop combustion in case water having a temperature higher than a given temperature flows by utilizing the characteristic of a magnet having Curie effect. CONSTITUTION:The water heater is provided with a float 3, moving by the flow of water, the magnet 2, whose magnetic force is eliminated by the Curie effect when the temperature thereof becomes a given temperature, and a lead switch 5, opened and closed by the magnetic force. When water flows, the float 3 contracts a spring 4 and envelopes the lead switch 5. When the magnet 2 has the magnetic force or the temperature of flowing water is lower than the given temperature in this case, the lead switch 5 is closed and the signal thereof is delivered to the combustion device 7 of the water heater to begin combustion. When the temperature of the flowing water is higher than the given temperature, the magnet 2 loses the magnetic force and the lead switch 5 is opened, therefore, combustion is stopped. When the flow of water is stopped under the burning condition of the combustion device, the float 3 returns to the initial position thereof and is separated from the lead switch 5, therefore, the lead switch 5 is opened and the combustion is stopped.
Patent JP-H11269103-A (JP)
Title: Inhibition of polymerization of styrene compounds
Inventor: TANIZAKI SEIJI
IPC: C07C15/46
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To produce the subject inhibitor by a method using a substituted tetramethylpyrrolidineoxyl, having an excellent polymerization-inhibiting effect even under a high temperature condition having a diluted oxygen concentration, and facilitating the safe operation of related installations. SOLUTION: This method for inhibiting the polymerization of a styrene compound comprises adding a 3-substituted-2,2,5,5-tetramethylpyrrolidine-1-oxyl of formula I [R<1> is OH, OR<2> (R<2> is a 1-3C alkyl), COOR<3> (R<3> is H or a 1-3C alkyl), a group of formula II (R<4> and R<5> are each H or a 1-3C alkyl) or a group of formula III (R<6> and R<7> are each H or a 1-3C alkyl)] (for example, 3- carboxy-2,2,5,5-tetramethylpyrrolidine-1-oxyl or 3-carboxamide-2,2,5,5- tetramethylpyrrolidone-1-oxyl) and, if necessary, further adding a nitrophenol compound (o-, m-, p-nitrophenol, nitrocresol, on the like) in a process for producing or purifying a styrene compound (an aromatic vinyl compound such as styrene, a substituted styrene or divinylbenzene).
Patent JP-H05276342-A (JP)
Title: Image forming device
IPC: G03G15/00
Filed: 1992-03-27
Abstract: PURPOSE:To attain printing with high quality by varying a print time in response to the environment around a photosensitive body in the case of one-line print so as to reduce interruption of the line or blur or the like caused by a change in the environment. CONSTITUTION:Picture data stored in a memory circuit 132 are fetched by a serial-parallel conversion circuit 133 via a memory control circuit 131, the fetched data are stored in a tentative storage section 134 according to a timing generated by a timing control circuit 135 and the length of the timing generated by the timing control circuit 135 is varied in response to the environment data outputted from an environment detection means 137 to change a print time.
Patent JP-H01243453-A (JP)
Title: Case body with solder material for semiconductor package
Inventor: YAMAMOTO SHIGERU
IPC: H01L23/02
Filed: 1988-03-24
Abstract: PURPOSE:To prevent the peeling and deformation of a solder material by placing the solder material onto a brazing section of the top face of a case body and continuously irradiating the solder material with a laser beam. CONSTITUTION:A solder material 6 is placed onto a section, to which a sealing board 4 is brazed, in the top face of a case body 1 made of alumina ceramics, the solder material 6 is irradiated continuously with laser beams, and the solder material 6 is welded and joined 8. That is, the peeling and deformation of the solder material 6 and the intrusion of foreign matters are prevented by the case body with the solder material, and the sealing board 4 is brazed onto the top face of the case body 1 with excellent workability and high reliability when a semiconductor package is assembled.
Patent JP-H01243927-A (JP)
Title: Soil water-retaining material
Inventor: KATO KOJI
IPC: A01G1/00
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a soil water-retaining material readily mixing with natural soil and having excellent water retention characteristics and lasting properties by dipping or spraying a specific aqueous solution to a porous inorganic material and polymerizing under a constant temperature and humidity condition. CONSTITUTION:An aqueous solution containing a water-soluble acrylic acid and/or acrylic acid salt monomer, an initiator of radical polymerization and a water-soluble crosslinking agent is dipped or sprayed to a porous inorganic material and polymerized under the condition of >=40 deg.C temperature and >=20% relative humidity, then dried, as necessary, to afford the aimed water-retaining material.
Patent JP-H01243104-A (JP)
Title: Mark identifying device in image pickup means
Inventor: HORI KIKUO
IPC: G05D1/02
Filed: 1988-03-24
Abstract: PURPOSE:To obtain the degree of a freedom to immediately deal even with a layout change time by identifying a mark with an image pickup means on an unmanned vehicle, causing the unmanned vehicle to always recognize the present position of its own, and simultaneously, causing it to travel. CONSTITUTION:An unmanned vehicle 1 is travelable and steerable, a CCD camera 3 which is the image pickup means is mounted on a vehicle base, and further, marks 5 to be identifiable, respectively, are arrange-stuck on a ceiling surface 4 in prescribed positions. The unmanned vehicle 1 image-picks up the ceiling 4 by the CCD camera 3, detects and identifies the marks 5, and thereby, it recognizes the present position and proceeding direction of its own. Thus, it is sufficient that only the data of coordinates given to the unmanned vehicle 1 are changed at the time of changing a traveling route, and other changes of a hardware can be made unnecessary.
Patent JP-S62229994-A (JP)
Inventor: HASEGAWA TAKESHI
IPC: H01H13/702
Filed: 1986-03-31
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-H06257348-A (JP)
Title: Detecting mechanism for automatic door opening and closing device
Inventor: SUGITA HIDEZO
IPC: E05F15/20
Filed: 1993-03-05
Abstract: PURPOSE:To prevent a danger by providing a detecting device reciprocating means for reciprocating a detecting means in a door opening and closing direction or perpendicularly to these directions at the time of opening an automatic door. CONSTITUTION:When a person enters the detecting area of a detecting device 2, which detects the change of the reflection level of near infrared rays to the person to actuate a door opening mechanism for an automatic door for opening it. Next, an automatic door opening time detecting means composed of a switch detects the opening time of the automatic door, and a motor 8 is therefore actuated by the switch. A rotor 3 then rotates, and an induction member 5 reciprocates in the longitudinal direction of the rotor 3, and moreover a detecting device holding section 6 and the detecting device 2 reciprocate in the opening and closing direction of the automatic door. Thus the detecting area becomes wider, and all the passing persons can be detected, and the automatic door is prevented from closing on the way of their passage.
Patent JP-H03271839-A (JP)
Title: Program operation analyzing system
Inventor: MORISANE KOJI
IPC: G06F11/34
Filed: 1990-03-20
Abstract: PURPOSE:To easily trace operation instructions with a program without using a special function dependent upon a central processing unit by successively taking in instructions of a program to be subjected to operation analysis till the execution of an analysis end instruction and interpreting and executing them and stacking analysis information. CONSTITUTION:A central processing unit 1 is provided with an operating system 11, a program 12 to be subjected to operation analysis, and an operation analyzing program 13. An analysis start instruction and the analysis end instruction which designate the analysis range are incorporated in the program 12, and the operation analysis program 13 is started by execution of the analysis start instruction of the program 12. Hereafter, instructions of the program 12 are successively taken in, analyzed, and executed till the execution of the analysis end instruction, and analysis information is stacked. Thus, operation instructions are easily traced by the program without using a special function of the central processing unit 1.
Patent JP-H05273962-A (JP)
Title: Bearing structure in piano action part
IPC: G10C3/16
Filed: 1992-03-27
Abstract: PURPOSE:To provide a bearing structure in a piano action part by which the rotating torque of a pin shaft supporting a hammer member is maintained always within a specified range. CONSTITUTION:This structure consists of the pin shaft 5 fixed to a hammer member 1, a supporting member 6 which has a through-hole to be inserted with the pin shaft 5 and a cloth member loaded between the through-hole 7 and the pin shaft 5 inserted therein. The supporting member 6 is constituted of a cellulose deriv. resin contg. silica having <=3.0 per 100 square angstrom of the number of silanol groups and 100 to 210m<2>/g BET specific surface area.
Patent JP-S58189891-A (JP)
Title: Hierarchical storage device
Inventor: SHIMIZU TSUGUO
IPC: G06F13/00
Filed: 1982-04-30
Abstract: PURPOSE:To utilize a WAA effectively and to obtain a device with good efficient when a request is generated continuously, by providing plural banks interleaving a WS and operating it independently to compensate a gap between the index time of the WAA and a reference time of the WS. CONSTITUTION:The number of bits of an address inputted to a WBC3 via a line L1 depends on the number of banks of a WS4, and the WS4 is 2-bit, because it is regarded that the WS4 is interleaved to the bank. In a WBC5, an flip-flop (FF) representing that the bank is read out or processing write corresponding to each bank and the bank is busy. When the presence of data is informed to the WS via a line L5, the WBC5 decodes the bit under the address transmitted from the line L1 and discriminates whether or not the bank is busy with the value of the busy FF of the bank of the corresponding WS. The result is transmitted to the WS4 via a line L7. Thus, the WS4 recognizes whether or not the corresponding bank of the WS is possible for referencing immediately.
Patent JP-2000262914-A (JP)
Title: Method and device for crushing large material
Inventor: UYAMA SADANOBU
IPC: B02C18/24
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To crush even the long materials to be crushed below a prescribed dimension. SOLUTION: In a crushing method in which crushing rollers 3 and 4 are formed by mounting crushing blades 5 and 6 at a pair of parallel rotary shafts housed in a housing, and the tip part facing each other of the crushing blades 5 and 6 are lapped, and the supplied large materials are crushed and discharged downward, screens 20 and 21 are arranged at the lower part of each crushing roller 3 and 4, and the crushed materials crushed by the crushing rollers 3 and 4 is discharged through the screens 20 and 21, and also the crushing rollers 3 and 4 are formed in reversible, and the crushing of the large materials supplied by the forward rotation of the crushing rollers 3 and 4 and the discharging and the recrushing of the residual materials to be crushed accumulated by reversal between the crushing rollers 3 and 4 and the screens 20 and 21 are executed.
Patent JP-H01246219-A (JP)
Title: Antimycotic cream composition for external use
Inventor: OOTSUBO YOSHITO
IPC: A61P31/04
Filed: 1988-03-25
Abstract: PURPOSE:To provide an antimycotic cream composition for external use composed of 2-(1-imidazolyl)-2-[4-(2-chlorophenyl)-1,3-dithiolan-2-ylidene]acetoni trile, a spreader, a dissolution agent, an emulsifier and purified water. CONSTITUTION:The objective composition can be produced by compounding 0.1-30wt.% of the compound of formula, 5-20wt.% of a spreader (e.g., higher alcohol), >=1.0wt.% of benzyl alcohol and >=1.0wt.% of dibasic acid dialkyl esters as dissolution agents, >=5wt.% of an emulsifier and >=50wt.% of purified water and preparing a cream by conventional process. The emulsifier is a nonionic surfactant mixture having an HLB of 10-15 and composed of nonionic surfactant having an HLB of <=7 and the one having an HLB of >=12. The cream preparation has extremely excellent long-term storage stability and thermal stability and exhibits strong antimycotic action.
Patent JP-S56167488-A (JP)
Title: Direction inversion mechanism for ink ribbon
Inventor: HANAKATA TAKAYOSHI
IPC: B41J33/40
Filed: 1980-05-30
Abstract: PURPOSE: To avoid the simultaneous rotations of left and right spools at the time of inversion in order to make sending amount accurate by using a mechanism in which a pulse motor is used as a power source for moving an ink ribbon and the motor is reversely turned by a specific construction at the terminal of the ribbon.  
     CONSTITUTION: Planetary gears 5, 7, 8, 13, and 14 which gear with a gear 2 fixed to the output shaft of a pulse motor 1 are provided, and a partial gear 15 engaging with said planetary gears is provided between the left and right spools 9 and 10. For example, the motor 1 is turned clockwise to turn these gears 2, 5, 7, 8, and 13 in the direction of arrows in order to wind an ink ribbon 16 around the left spool 9. When the widing is complete, a lever 18 is turned clockwise around the shaft 19 as a center and a microswitch 24 is turned ON to reverse the motor 1. No reverse turning occurs in the spool 9, while a lever 3 turns clockwise around the shaft 4, the gears 8 and 13 are separated from each other, the gears 7 and 15 engage with each other, and the ribbon 16 is wound around the right spool 10.  
     EFFECT: The movement of the ribbon is not stopped at dead point. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60214431-A (JP)
Title: Detector of lens position
Inventor: ANDOU HIDEO
IPC: G11B7/08
Filed: 1984-04-10
Abstract: PURPOSE:To detect the position while avoiding the deterioration of a frequency characteristic to the movement of a lens by providing an optical reflecting member moved with a lens having an optical characteristic representing focusing to an incident light and possible for movement in a direction at right angles to the optical axis. CONSTITUTION:When the objective lens 17 is positioned at a center B, a boundary line between optical reflecting planes 32a, 32b of the optical reflecting member 32 is placed at the center of the luminous flux from a light source 33, its luminous flux is reflected equally to the left/right and an equal luminous flux is detected for photodetection sections 35a, 35b of a photodetector 35. When the objective lens 17 is shifted largely toward the left side A, much luminous flux from the light source 33 is reflected on a light reflecting plane 32a and much luminous amount is detected by the photodetector 35a. Further, when the objective lens 17 is shifted to the right C, the operation is converse as above. Thus, the position of the objective lens 17 is detected by taking a difference of the luminous flux detected by the photodetection sections 35a, 35b.
Patent JP-H03271890-A (JP)
Title: Coin lifter driving controller for coin selecting device
Inventor: YOKOMORI SHINJI
IPC: G07F9/00
Filed: 1990-03-20
Abstract: PURPOSE:To properly drive a coin lifter by generating a forged coin signal to drive the coin lifter only for a prescribed time at the time when an inserted coin is discriminated as a forged coin or the coin acceptance inhibiting state is set. CONSTITUTION:When a coin is inserted this coin is discriminated as a true or forged coin and its denomination is discriminated by coin sensors 22 and 23, and the coin selecting operation is terminated at the time of detecting the end of passage in the coin sensor 23. When it is discriminated as a true coin, it is discriminated whether a coin storage part 26 is in the inserted coin acceptance inhibiting state or not, and a gate 24a is opened to distribute the inserted coin to a true coin passage 26a, and a true coin signal is generated at the time of detecting the passage of the coin within a certain time. If the coin is discriminated as a forged coin or the coin acceptance inhibiting state is set, the forged coin signal is generated and the gate 24a is kept closed. Thus, the coin lifter is properly driven.
Patent JP-H05270391-A (JP)
Title: Reservoir tank
IPC: B60T11/26
Filed: 1992-03-27
Abstract: PURPOSE:To increase a gap between a brake level and a cap by forming a lip part, brought into contact with the whole periphery of the upper end part of a strainer for sealing, to the lower part of a cap body. CONSTITUTION:When brake liquid in a reservoir tank 1 is decreased owing to wear of a brake pad, the level of brake liquid in a strainer 2 is raised to a position B. In which case, since a liquid chamber 13 outside the strainer 2 is shut off from the outside by means of a lip part 21, a level in the liquid chamber is kept at a position A. Further, when the level of brake liquid is decreased, the level of brake liquid in the strainer 2 is lowered to a position C. However, when the level in the strainer is lowered to the position C and further lowered, brake liquid in the liquid chamber 13 outside the strainer 2 is fed in the strainer 2 through a net.
Patent JP-H06277887-A (JP)
Title: Positioning tool for depositing nut and its method
Inventor: IMAIZUMI MITSUJI
IPC: B23K37/04
Filed: 1993-03-30
Abstract: PURPOSE:To position by inserting from the depositing surface of the nut of a plate, and to shorten an operation time by mounting and demounting the nut with a single operation. CONSTITUTION:A guide pin 1 is equipped with a ball-head part 1a whose one end part is divided into two in the shaft direction with a slit groove 1c, and a shaft part 1b. A nut 4 is inserted into this shaft part 1b to hold it, the ball- head part 1a is force-fitted into the inner diameter part 3a of a holding ring 3, and the nut 4 and the holding ring are held. Next, the holding ring 3 is inserted into the mounting hole 5a of a plate 5. After depositing by welding the nut 4 positioned concentrically, when pulling up a guide pin, the holding ring is separated.
Patent JP-H08271616-A (JP)
Title: Radar signal processor
Inventor: SATO CHIAKI
IPC: G01S7/32
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a radar signal processor which suppresses an MTBF from being dropped due to an increase in an arithmetic resource by a method wherein a third signal processing part which finds the correlation value of an angle error signal and a failure detection part are added to a first signal processing part and a second signal processing part of the ordinary type. CONSTITUTION: When a tracking operation is to be performed with good accuracy, a Σ signal, a ΔAZ signal, a ΔEL signal, a guard channel signal and the like are used as reception beam signals 1-1 to 1-n. At this time, the guard channel signal is used to prevent an erroneous detection due to an unwanted signal which is incident from the side lobe of the Σ signal. In order to process the reception beam signals 1 in a plurality simultaneously, first signal processing parts 4 are prepared. In addition, in a second signal processing part 5, the distance, the angle and the like of a target are found in order to perform a tracking operation, and an angle error in an EL direction and an angle error in an AZ direction are found in order to increase the accuracy of the tracking operation. Then, a third signal processing part 14 computes an error angle signal, and a failure detection part 15 detects the failure of the processing parts 4.
Patent JP-H08259076-A (JP)
Title: Sheet discharging device
Inventor: SATO KOICHI
IPC: G03G15/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide a sheet discharging device which can arrange printed faces in a page order in all cases where image records are carried out in the page order and reverse order from the final page or printed on one face or double faces. CONSTITUTION: A sheet discharging device U1 has bottom members 33, 34 for supporting the lower end of a sheet and sheet plane supporting members 6, 49 for supporting a sheet plane, and is equipped with a longitudinal sheet discharge tray T for accommodating the discharged sheets and a discharging roller device 30 which is arranged in the lower end of the tray T and has a discharge roller 31 on one face side and a discharge roller 32 on the other face side. The bottom member is composed of the bottom member 33 on one face side arranged on the side of the discharge roller 31 and the bottom member on the other face side arranged on the side of the discharge roller 32. A sheet lower end position control means 50 is changed over to make either of bottom members selectively discharge the sheet for arranging printed faces in a page order.
Patent JP-H09264401-A (JP)
Title: Toothed pulley
Inventor: UEDA HIROSHI
IPC: G01B7/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous demagnetization of the first magnet during the handling of a plurality of magnets in a toothed pulley having such composition as the second magnet is adjacent to the first magnet and in positional relation where the second magnet is influenced by the magnetic field of the first magnet, and the magnetic force of the second magnet is larger than that of the first magnet. SOLUTION: The first magnet 11 detected earier by a magnetic sensor during the rotation of a toothed pulley 1 and the second magnet 12 adjacent to the first magnet are arranged, and the second magnet is in positional relation where it is influenced by the magnetic field of the first magnet in such a state as it is. The second magnet is larger in total magnetic flux than the first magnet, and a rare earth metal magnet is applied to all the magnets. For instance, the rare earth metal magnet (3mm in diameter, 4mm in thickness, and 22MGOe in the maximum energy product) is arranged as the first magnet, and the rare earth metal magnet (4mm in diameter, 3mm in thickness, and 22MGOe in the maxium energy product) is arranged as the second magnet 12.
Patent JP-S56167751-A (JP)
Title: Polymer blend composition
Inventor: KOKUBU TOKIO
IPC: C08L51/02
Filed: 1980-05-29
Abstract: PURPOSE: To provide the titled resin compsn. which can produce molded articles having excellent surface properties, toughness, chemical resistance and water resistance, containing a polyamide resin, a polypropylene resin and a copolymer of an olefin with an ethylenically unsaturated monomer contg. a metal carboxylate group.  
     CONSTITUTION: There is provided a polymer blend compsn. contg. a polyamide resin (A), a polypropylene resin (B) and a copolymer (C) of an olefin with an ethylenically unsaturated monomer contg. a metal carboxylate group in a weight ratio of A:B=60:40W95:5. The compsn. contains component C in an amount of 0.5W20wt% based on the combined amount of components A and B. When particularly glass fiber and/or an inorg. fine powder filler are /is blended in an amount of 10W100wt% based on the combined amount of componens A and B, equilibrium water absorption is lowered and further there can be obtd. an effect of remarkably enhancing flexural modulus and heat distortion temperature. 
     COPYRIGHT: (C)1981,JPO&Japio