baber/WOPTO huggingface dataset:
Patent JP-H06236494-A (JP)
Title: Automatic sensitivity setting circuit for security system
Inventor: HOSHINO TETSUO
IPC: G08B29/24
Filed: 1993-02-09
Abstract: PURPOSE:To optimally adjust a receiving sensitivity by providing a circuit in which the threshold values of the comparators of the carrier receiving circuits of the prevention of crime and disaster sensor and centralized monitoring board of a security system in a lighting line carrier communication system are automatically set according to the fluctuation of the noise of an electric lamp line. CONSTITUTION:This circuit is equipped with an amplifier circuit 6, half wave rectifier circuit 7, buffer amplifier circuit 8, smoothing circuit 9, and comparator 3. The threshold values are automatically set by using the difference of the respective levels and time duration of the noise and the carrier.
Patent JP-S55156726-A (JP)
Title: Interlocking device of brake and clutch of mobile vehicle
Inventor: HIRATA HIROYUKI
IPC: B60W10/18
Filed: 1979-05-21
Abstract: PURPOSE: To disconnect a clutch of a car simultaneously with the application of brake by interlocking the clutch linking to the brake pedal.  
     CONSTITUTION: A clutch pedal 1 of a car etc. is provided with a projecting rod 4 which projects toward a brake pedal 2. When the clutch pedal 1 is stamped in, a projecting rod 4 is sunk also, that can be done without giving any effect to the brake pedal 2, i.e. clutching can be operated independently. When the brake pedal 2 is stamped in, on the other hand, the projecting rod 4 sinks, depressing the cluch pedal 1 together, that is to say, cutching-off is obtained every time brake is applied, that should contributes to easy and smooth operation of start, deceleration and stop etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05224455-A (JP)
Title: Toner prevented from thermal fog
Inventor: SAKIDA YASUSHI
IPC: G03G9/08
Filed: 1992-02-17
Abstract: PURPOSE:To provide a toner which causes no thermal fog even when the toner is stored in a warehouse under hot weather and shows fast rising of electrifica tion and high electrification property. CONSTITUTION:This electrophotographic toner contains a binder resin, coloring agent, and electrification controlling agent. This toner is treated with a nickel oxide compd. which has a smaller particle diameter than the average particle diameter of the toner and larger charges than that of the carrier.
Patent JP-S51136512-A (JP)
Title: Steel slab cooling facility
Inventor: TAKAHASHI TAI
IPC: C21D1/84
Filed: 1975-05-22
Abstract: PURPOSE: Provision of a steel slab cooling facility for obtaining steam by standing slabs upright and cooling hem uniformly from their both sides thereby recovering the sendible heat of the slabs, from the viewpoints of preventing slab warpage, saving floor area and recovering heat energy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58178123-A (JP)
Title: Temperature controller for cooking
Inventor: TAKADA MANABU
IPC: F24C7/02
Filed: 1982-04-13
Abstract: PURPOSE:To perform the correction of set temperature corresponding to the type of a pan, by discriminating the type of the pan from the slope value of a rise in temperature. CONSTITUTION:A detecting part for the type of a pan discriminates the type of the pan from the slope W1 of a rise in temperature of a sensor for a specified time right after heating starts. A pan having a very high heat capacity is hard to heat as the result of heating, and the slope W1 is smaller than that of a general pan. Thus, if the slope W1 is smaller than a predetermined value K, it can be set to a temperature C in which a correcting temperature TW1 is determined in terms of a particular pan. Further, a pan having a low heat capacity and a thin thickness is generally larger in the slope W1 than tha of a conventional pan. Thus, if the slope W1 is larger than a predetermined value L, the pan can be set to a temperature C' in which the correcting temperature TW1 is determined in terms of the other particular pan.
Patent JP-H07266306-A (JP)
Title: Timber chip-scattering apparatus
Inventor: OMOTO KANEO
IPC: B32B21/02
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a timber chip scattering apparatus in which the productivity can be improved and which can stably provide a handle made of the scattered chips. CONSTITUTION:The timber chip scattering apparatus 10 comprises a hopper 12 in which timer chips 2 are filled, a columnar rotary drum 14 which is provided under the hopper 12, in which number of revolutions is variable and which takes out and drops the chips 2 filled in the hopper 12, and crossing rods 16 provided under the drum 14 to scatter the chips 2 dropped from the drum 14. An outlet 12c provided along a longitudinal direction of the drum 14 is provided at the hopper 12. Many pins 14a protrude from a periphery of the drum 14. Part of the drum 14 of the apparatus 10 is invaded upward from the outlet 12c of the hopper 12.
Patent JP-S59187482-A (JP)
Inventor: TAKENAKA KAZUHIRO
IPC: B25J9/00
Filed: 1983-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62221631-A (JP)
Title: Separation of langerhans' island from extracted pancreas
Inventor: MITO MICHIO
IPC: A61K35/39
Filed: 1986-03-19
Abstract: PURPOSE:To readily separate intact langerhans' islands useful for recuperation of endocrine function in high recovery ratio, by subjecting pancreatic ducts and abdominal artery of an extracted pancreas to pretreatment of suitable liquid injection, freezing and pulverizing the pancreas to give fine cells, thawing the cells and separating the aimed Langerhans' islands by using specific gravity. CONSTITUTION:A germ-free freezable liquid, e.g. physiological saline solution, etc., is injected from pancreatic ducts of an extracted main pancreas and a freezing injury inhibitor is injected from the abdominal artery respectively under 0-10 deg.C temperature condition. The above-mentioned whole pancreas is then frozen and pulverized with a low-temperature liquefied gas, e.g. liquid nitrogen, etc., at 1-2 deg.C cooling and temperature lowering rate to give fine particles having <=1mm diameter. The resultant fine particles are subsequently thawed to recover the aimed Langerhans' islands by a specific gravity separation means, e.g. Percoll, Ficoll, etc. The recovery ratio is higher than that in conventional methods and preservation quality till operation is good. When the islands are required in transplanting, fine particles thereof can be considerably rapidly obtained.
Patent JP-H05266574-A (JP)
Title: Unauthorized usage preventing method of optical disk and optical disk device
IPC: G11B19/04
Filed: 1992-03-18
Abstract: PURPOSE:To enable to detect a copied product by recognizing the true capacity of a RAM section of an optical disk by an application program and comparing it against the capacity of the RAM section of the optical disk installed in a drive. CONSTITUTION:The capacity of a RAM section 12 of an optical disk 1 is N-M=L where N is a total number of blocks of a region A to which an access is possible and M is the number of blocks of a ROM section 11. The capacity data L are written into a DMA region B while the disk 1 is being manufactured. Even though the contents of the disk 1 are copied to an optical disk 1b whose number of blocks of a RAM section 12 is N, no change occurs in the capacity N of the section 12 of the disk 1b to which a copy is made and the capacity data L recorded in the region B can not be copied. Therefore, when the disk 1 is copied to the disk 1b, no coincidence occurs between the L which is detected by a capacity reading means 100 and the true L recorded in a capacity recording means 200, a unauthorized copy is discriminated and all processes after that are stopped.
Patent JP-S59187356-A (JP)
Title: Development method
Inventor: MATSUMOTO TOORU
IPC: G03G9/087
Filed: 1983-04-07
Abstract: PURPOSE:To spread a toner uniformly and to obtain an image free from image fog and good in gradation by forming microencapsulated toner particles with a binder contg. a specified long-chain compd. and a colorant. CONSTITUTION:A binder contg. a compd. having a 12-50C chain and a colorant are mixed in a melted state and finely pulverized in a melted state, then cooled, and the obtained spherical particles are coated to form a microencapsulated toner 3. Such a toner is spread on a toner carrying roller 2 regulated to thickness thinner than the gap between a latent image bearing drum 1 and the roller 2 and carried to a developing section. An alternating electric field is applied there to the toner 3 having 5-100muc/g absolute triboelectrification value. Since this microencapsulated toner 3 has a true spherical form, it has both superior fluidity and mechanical strength, and since it can be uniformly spread, a good uniform image is obtained.
Patent JP-S59187797-A (JP)
Title: Antihuman urocystic cancer antibody
Inventor: YOSHIMURA MAKOTO
IPC: A61K39/395
Filed: 1983-04-08
Abstract: PURPOSE:A antihuman urocystic cancer antibody, obtained by collecting an antibody secreted from a hybridoma of a cell capable of producing an antihuman urocystic cancer antibody and a cell capable of in vitro subculture for a long term, and having improved specificity for human urocystic cancer cells. CONSTITUTION:A cell capable of producing antihuman urocystic cancer antibody e.g. a splenic cell, is subjected to the cell fusion with a cell capable of in vitro subculture for a long term, e.g. a myelomatous cell deficient in hypoxanthine- guanine phosphoribosyltransferase, in a solution containing 30-55% fusion accelerator, e.g. Sendai virus or polyethylene glycol, and the fused cell is cultivated in a culture medium containing hypoxanthine, aminopterin and thymidine to give a hybridoma, which is then transplanted into a living body and multiplied in a solid or ascitic culture medium. Blood serum or ascites are then collected to afford the aimed antihuman urocystic cancer antibody.
Patent JP-H0217088-A (JP)
Title: Ball flicking game machine
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1989-03-13
Abstract: PURPOSE:To prevent a game service from concentrating only to a skilled player in a ball shooting-off operation technique and weakening of tension or thrill during a game by providing a drive control means keeping a continuous mutual drive control until either condition is fulfilled earlier: passing of a specific period or landing of constant number of shot balls in a variable winning ball device. CONSTITUTION:When FF 511 is set by input of a display decision means 98, count value of N-ary counter 533 is reset once, and in a state that a variable winning ball device is driven to make and break intermittently and repeatedly, by lead-out of either signal earlier between lead-out of a time-up signal from a timer 531 and lead-out of a count-up signal from N-ary counter 533, the above- mentioned FF 511 is reset and the repeated make and break operation of a variable winning ball device 13 is controlled to stop. By this way, as the number of panchinko balls landing in the variable winning ball device 13 during the repeated make and break operation is limited to a constant value, unequality of game service between a skilled player and a beginner being caused by great difference of the game value possible to gain is corrected.
Patent JP-2000256366-A (JP)
Title: Production of alkylaluminoxane
Inventor: IWAO TETSUYA
IPC: C07F5/06
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a production process for an alkylaluminoxane in high yield that reduces solid reaction residue, facilitates the separation of the solid reaction residue and can give an alkylaluminoxane showing good performance as a catalyst component. SOLUTION: In the production process for an alkylaluminoxane by adding water into a solution of a trialkyl aluminum in an inert solvent, the water drops having each an average weight of 0.1 mg to 0.01 mg are added to the trialkyl aluminum solution.
Patent JP-S57102703-A (JP)
Title: Bit replacement device of continuous screw fastening machine
Inventor: MIZUNO OKIYOSHI
IPC: B23B21/00
Filed: 1981-04-24
Abstract: PURPOSE: To simplify replacement of bit in a continuous screw fastening machine by intruding the block sliding in the outer frame to the innermost point of frame and by detaining the stopper pin, to restrict retracting position of the block, at a sliding plate built in the block.  
     CONSTITUTION: At the outer frame 1 is installed a stopper pin 36, which is to adjust the driving depth of a screw S into a plate M, when the trailing edge of a block 10 comes into contact with the pin 36, the block will not retract any more. The pin can be fixed in any position on an inclined hole 6 provided at the outer frame. Accordingy the depth of block retraction into the outer frame 1 is determined. Then the pin 36 is moved to the inner edge of this inclined hole 36 to draw in the block 10 fully into the outer frame 1. Thereby the foremost of a bit will protrude largely from the tip of the block 10. A hook-shaped groove and hole 38 is furnished at the rear edge of the sliding plate 20 to maintain the state mentioned, and in this groove and hole 38 the pin 36 is detained to ensure that the bit protruding is easily taken out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08231199-A (JP)
Title: Order picking truck
Inventor: YAMAMOTO HIROAKI
IPC: B66F9/06
Filed: 1995-02-24
Abstract: PURPOSE: To reduce the longitudinal dimensions of a base body part and to turn at a short radius, in a battery-driven order picking truck, by forming a space in the center of the base body part and dividing it to both the sides of it to dispose them. CONSTITUTION: This order picking truck 1 is constituted of a vehicle body 6 consisting of a box-shaped base body part 4 and a mast device 5, and a vertically movable lifting base 10 provided with a driver deck 7 where various devices operated by an occupant are disposed and a loading fork 9, and conducts running and loading/unloading work with a battery 2 serving as a drive source. The battery 2 is disposed as right and left batteries 2A, 2B where battery cells are arranged uniformly on both the sides of a space formed in the center of the base body part 4. The weight distribution on the right and left of a vehicle body can be carried out uniformly and a steering wheel 3 can be stored in the space.  As a result, the steering wheel 3 can be disposed in proximity on the mast device 5 side, so it is possible to reduce the dimensions in the vehicle body longitudinal, direction of the base body part 4.
Patent JP-H02242418-A (JP)
Title: Device for changing traveling amount of cursor
Inventor: KUWABARA YOSHIRO
IPC: G06F3/038
Filed: 1989-03-16
Abstract: PURPOSE:To freely change a ratio of the amount of travel of a mouse to that of a cursor by providing an arithmetic means to compress a pulse signal detected at an amount of travel detecting part. CONSTITUTION:A pulse generator 1 generates plural pulses with different duty factors, and a reference pulse with a prescribed duty factor is inputted to an arithmetic circuit 6 provided at a mouse main body corresponding to a selection signal from a CPU. Meanwhile, the pulse signal corresponding to the amount of travel of the mouse main body is outputted from the amount of travel detecting part 7, and a travel detecting pulse is inputted to the arithmetic circuit 6. The arithmetic circuit 6 is comprised of an AND circuit, and the output of the circuit goes to a high level when both the reference pulse and the travel detecting pulse are set at high levels, and it is inputted to a data receiving part 8 at a computer side. Thereby, it is possible to compress the travel detecting pulse corresponding to the duty factor of the reference pulse, and to freely change the ratio of the traveling amount of the mouse to that of the cursor.
Patent JP-H11241729-A (JP)
Title: Transmitting member and drive device provided with the same
Inventor: TORIGOE TOSHIZOU
IPC: F16D3/04
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent two connected shafts from deteriorating in an early stage and from damaging by absorbing an assembling error and a working error, improve productivity, and reduce costs. SOLUTION: A first bearing member 2 having an end surface 2e on which a bearing part 2h and a plurality of projection parts 2d are assembled to a second bearing member 3 having the same constitution as the first bearing member 2 and having a projection part 3d formed by shifting for a prescribed angle to the projection part 2d so as to engage both projection parts 2d, 3d with each other and form a prescribed clearance (x) between respective projection parts 2d, 3d and the end surface 2e and 3e. Elastic bodies 4 are integrally casted between the end surface 2e and the end surface 3e without having a clearance so as to form prescribed clearances (y) between the bearing parts 2h and 3h and project the elastic bodies 4 for prescribed magnitude (z) comparing with diameters of the bearing parts 2h and 3h. As a result, a coupling 1 is constituted.
Patent JP-H09259056-A (JP)
Title: Command communication system
Inventor: KOBAYASHI TORU
IPC: G06F13/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency of communication and to accelerate transmission by making a host device output an ID corresponding to a command instead of the command and making a receiving subordinate device read the command corresponding to the ID and executing the command. SOLUTION: This system is provided with the host device 10 for issuing the command 31 and the subordinate device 20 for executing the command 31. The host device 10 is provided with an ID storage part 12 for storing a prescribed command 31 and ID 34 making them correspond to each other and a command issuing part 11 for outputting the ID 34 corresponding to the pertinent command 31 instead of the command 31 in the case that the ID 34 corresponding to the command 31 to be issued is stored in the ID storage part 12.  In the meantime, the subordinate device 20 is provided with a command storage part 33 for storing a prescribed ID 34 and command 31 making them correspond to each other, an ID processing part 21 for reading the command 31 corresponding to the ID 34 outputted from the host device 10 form the command storage part 22 and a command execution part 24 for executing the command 31 read by the ID processing part 21.
Patent JP-H03209084-A (JP)
Title: Composite valve
Inventor: OKAZAKI TATSUO
IPC: F16K11/14
Filed: 1990-03-13
Abstract: PURPOSE:To carry out change-over and open-close action in one mechanical motion by providing a fluid inlet port and two lines of drain passages, and by devising the top edge of a valve rod of a change-over valve to open and close each of the drain passages to work as a piston with a rotary cam. CONSTITUTION:A cylindrical body 2 with a water intake passage 3 of a composite valve 1 is set on a lower block 5 with change-over valve units 7, 8. Valve chambers 7a, 8a of each of the change-over valve units 7, 8 are connected through to fluid inlet ports 7b, 8b and connected to water intake passages 7d, 8d through valve seats 7c, 8c. And they are connected to drain passages 7f, 8f. When a cam member 13 is rotated with a lever 5a and a cam operating member 15, an irregular cam surface 14 is engaged with valve rods 9b, 10b and controls the change-over valve units 7, 8 to open and close. Consequently, it is possible to control change-over and opening-closing of the change-over valve units in a single mechanical motion and to easily change-over two liquids.
Patent JP-S60206049-A (JP)
Title: Semiconductor ic having multilayer interconnection
Inventor: ASANO TETSUO
IPC: H01L23/52
Filed: 1984-03-29
Abstract: PURPOSE:To obtain the titled device having the multilayer interconnection of good design efficiency by a method wherein the first and second wiring layers are provided on a semiconductor substrate via insulation layer, and the first electrode layer is divided into the first region for wiring circuit elements and the second region for cross-wiring the second electrode layer; then, through holes for connection of both the electrode layers are provided at fixed positions. CONSTITUTION:The first and second electrode layers 13, and 15 are provided on the semiconductor substrate 11 via insulation layers 12 and 14. The first electrode layer 13 is divided into the first region 16 for wiring circuit elements and the second region 17 for cross-wiring the second electrode layers 15. The electrode layer 13 of the region 17 is extended and the electrode layers 15 are extended, resulting in the orthogonal arrangement of both. The through holes to connect the first electrode layer 13 of the second region 17 to the second electrode layers 15 are provided by suitable alienation by bending the second electrode layers 15 along the first electrode layer 13 of the second region 17. This manner enables the production of the titled device having the multilayer interconnection of good design efficiency.
Patent JP-S62223017-A (JP)
Title: Production of raw material of fluoride glass
Inventor: OISHI YASUTAKE
IPC: C01F17/00
Filed: 1986-03-20
Abstract: PURPOSE:To produce a raw material for a fluoride fiber having extremely low iron impurity content and ultra-low transmission loss, by heat-treating a specific metal chloride in chlorine atmosphere under evacuation to effect the sublimation and removal of iron impurity as a chloride and fluorinating the heat-treated chloride. CONSTITUTION:A group Ia, IIa, IIb, IIIa or IVb metal chloride 6 (e.g. BaCl2) is put into a reaction tube 2 made of e.g. platinum and heated with an electric furnace 1 at 100-1,100 deg.C, e.g. at 600 deg.C while introducing Cl2 gas added with proper amount of Ar gas or N2 gas through a bottom cap 5 of the reaction tube and exhausting the atmosphere in the reaction tube from the top of the tube. Iron impurity existing in BaCl2 in the form of FeCl2 or FeCl3 is easily and completely removed as FeCl3. After the above treatment, HF gas mixed with proper amount of Ar gas or N2 gas is introduced into the reaction tube 2 and the content is heated at about 100-900 deg.C to obtain a raw material for fluoride fiber having extremely low iron impurity content and ultra-low transmission loss.
Patent JP-S51146626-A (JP)
Title: Fuel pump plunger of diesel engine
Inventor: USAMI KIYOUJI
IPC: F02M59/26
Filed: 1975-05-27
Abstract: PURPOSE: In a plunger cut with a concave curved notch,by forming the concave curved groove to advance the injection timing in the full load range, reduction of exhaust gas at a partial load,prevention of white smoke at an idling time and power increase at a full-load are obtained. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04276668-A (JP)
Title: Charge injection type electroluminescence element
Inventor: KOBAYASHI SHIRO
IPC: H01L51/50
Filed: 1991-03-04
Abstract: PURPOSE:To prevent a destruction phenomenon due to the concentration of an electric current by a method wherein a current-limiting layer which has fixed a conductive fine powder by using a binder is inserted either between an N-type semiconductor layer or an electron transportation layer and a cathode-side electrode or between a P-type semiconductor layer or a hole transportation layer and an anode electrode. CONSTITUTION:A light-emitting layer 33 composed of a mixture by fluorescent substances is formed on a hole transportation layer 32. In addition, an electron transportation layer 34 is formed on it by a vapor deposition method. In succession, a paint in which an MnO2 powder has been dispersed to the mixed solution of a resin with a thinner is coated by using a spraying method and dried. A current-limiting layer 29 whose resistivity and film thickness are prescribed is formed. Lastly, an MgAl electrode 35 as a cathode-side electrode is formed by an electron-beam vapor deposition method; it is patterned by a photolithographic method. Thereby, a dot-matrix type organic EL element is formed.