baber/WOPTO huggingface dataset:
Patent JP-H0459057-A (JP)
Title: Impact crusher
Inventor: KIUCHI HARUNAGA
IPC: B02C13/28
Filed: 1990-06-20
Abstract: PURPOSE:To prolong the service life of a striking member by forming the shape of the joining face of the striking member into a nearly projected shape toward the rear in the direction of rotation and also setting the position of the maximum wall- thickness part of a striking piece toward the outside of turning radius to the outside apart from the center of the striking piece. CONSTITUTION:A rotary rotor 5 is rotated around the core of a rotary shaft 4, in a casing 2. Striking members 6a, 6b... described hereunder are fixed to the external peripheral part of the rotary rotor 5. The striking members are constituted of both striking pieces 12a... whose tips are allowed to collide against a raw material and pedestals 11a... to which the striking pieces are closely stuck and joined. Repulsion plates 7,8 are arranged around the rotary rotor 5 while holding the proper distance. After the raw material collides against the striking members, it is allowed to collide against the repulsion plates 7, 8 and crushed. The shapes of the joining faces 19a... of the striking members 6a... are formed into a nearly projected shape toward the rear in the direction D of rotation. Moreover the positions of the maximum wall- thickness parts &J of the striking pieces 12a... are set toward the outside of turning radius to the outside apart from the centers of the striking pieces 12a... As a result, the striking pieces are prevented from being peeled and allowed to fall from the pedestals and the prolonged service life of the striking members is realized.
Patent JP-S6318179-A (JP)
Title: Silencer for outboard motor
Inventor: SAGAWA MASAFUMI
IPC: F02M35/14
Filed: 1986-07-10
Abstract: PURPOSE:To eliminate the occurrence of wasteful thick part as well as to secure a sufficient air suction area, by installing a net member, to be set up in a suction opening part, extendedly in a range from the vicinity of an inner opening end of the suction opening part to the vicinity of an outer end of a composition plane between two members constituting a silencer body. CONSTITUTION:A silencer 10 is provided with a body part 12 adjacently connected to the suction upstream side of a carburetor and a pair of suction opening parts 16 being bent from both ends of this body part 12 and projected obtuse-angularly. And, the silencer 10 is constituted of two members 50 and 60 joined with each other on a composition plane 24. In the abovemention constitution, a net member 30 to be set up in the suction opening part 16 is set up as extended in a direction leading to the vicinity of an outer end of this composition plane 24 from the vicinity of an inner and of an opening end 32 of the suction opening part 16. With this constitution, a mating face A between an upper mold and a lower mold is set to the same as the extending direction of the net member 30, while a direction, where both molds are pulled out, is set to a C direction whereby the occurrence of waste thick part at the time of molding is eliminated.
Patent JP-H11352818-A (JP)
Title: Cleaning sheet, cleaning material and cleaning device for fixing roll
Inventor: NAKAJIMA MASAHIRO
IPC: D04H1/55
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning sheet, a cleaning material and a cleaning device for a fixing roll by which the quality of an image copied on a copying sheet is improved. SOLUTION: The cleaning sheet 5 for the fixing roll incorporates fusible fiber and heat resistant fiber, and consists of a fiber sheet obtd. by fusing and bonding the fusible fiber, and incorporates 50-90 mass % of the fusible fiber, and the average fiber size of fiber other than the fusible fiber is set to be 11 μm. One end of the cleaning sheet 5 is wound on a shaft, and the other end of the cleaning sheet 5 is fixed at the other shaft as for the cleaning material for the fixing roll 1. The cleaning device for the fixing roll possesses a mechanism to unwind the cleaning sheet 5 from the cleaning material and to take up the cleaning sheet 5 after pressing the cleaning sheet 5 to the fixing roll 1 by a pressing means.
Patent JP-H11353248-A (JP)
Title: Method and system for file transmission and storage medium stored with file transmission program
Inventor: JOMARU TAKASHI
IPC: G06F13/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To lighten the load on a server computer, to shorten the process time of the server computer, and to speedily refer to information by minimizing file transmission preprocesses and postprocesses when plural files are necessary at a single reference request from a client computer. SOLUTION: The server computer previously groups files by each file group which is possibly requested to be sent successively among file groups to be sent to the client computer and holds group information as management information; when the client computer issues a request to send one file for information reference, file groups pertaining to the same group with the file requested to be sent are extracted by referring to the management information and sent to the client computer, which divides the extracted group into plural file groups according to the file received from the server computer, stores them in a storage means, and accesses the file groups stored in the storage means when referring to the information thereafter.
Patent JP-S5589983-A (JP)
Title: Static memory cell
Inventor: AOYAMA KEIZOU
IPC: G11C11/419
Filed: 1978-12-28
Abstract: PURPOSE:To enable low power consumption for static memory, by connecting the power save circuit being the impedant enabling to flow a small current to the degree that the memory state can be kept at non-selection of memory cell. CONSTITUTION:MOS, FETQ7, Q8 shortening drain and gate are connected in series between the point A and GND as resistors and MOS,FETQ0 inserting them are connected in parallel with Q7, Q8 to constitute power saving circuit PD. Thus, at chip non-selection when the chip selection signal CS is at L level, transistor Q9 is OFF and the potential at point A is greater than GND by about 2 Vth for voltage drop's share of Q7, Q8, and the difference voltage of VCC-potential at point A, VA, is fed to the memory cell MEM. Since the memory cell current is limited to a small current in response to this and mutual conductance gm of transistors Q7, Q8, the power consumption can be saved.
Patent JP-S6228435-A (JP)
Inventor: MITSUTAKE TAIICHIRO
IPC: D03D1/00
Filed: 1985-07-23
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-S6055330-A (JP)
Title: Lighting device
Inventor: WATANABE KOUICHI
IPC: G03B27/54
Filed: 1983-09-06
Abstract: PURPOSE:To replace a lamp easily and invariably in safety by closing a safety cover with the force of an energizing member when the lamp unit is detached from a main equipment body. CONSTITUTION:When the lamp holder 26, etc., of the reader of a facsimile equipment are detached from the main equipment body 21, the safety cover 63 is rotated clockwise with the force of a rod spring 64 to block a lamp attachment/detachment opening 22. On the other hand, when the detached lamp holder 26, etc., are inserted into the lamp attachment/detachment opening 22, the safety cover 63 is pressed with the inserted lamp holder 26 and rotates counterclockwise against the force of the rod spring 64 to be opened as shown by a two-dot chain line. Even when the lamp unit is detached from the main equipment body, the lamp attachment/detachment opening is blocked automatically, so no small conductive piece such as a staple enters the equipment body and damage to a power source circuit, printed wiring board, etc., due to the small piece is therefore prevented.
Patent JP-H07131021-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: CHIYOU KOUYUU
IPC: H01L29/786
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a highly reliable TFT by employing a silicon film doped with phosphorus of an aluminium film as a shading layer and providing a translucent part by implanting nitrogen or oxygen. CONSTITUTION:A silicon film 12 doped with phosphorus is deposited under an active layer where source-drain regions 22, 24 and a channel forming region 23 are formed and the silicon film 12 doped with phosphorus realized shading. The silicon film 12 is nitrided or oxidized except the region corresponding to the active layer in order to attain translucency. The periphery 28 of the active layer is also nitrided or oxidized and the underlying shading layer prevents leakage of light into the active layer. When the silicon film 12 doped with phosphorus is further doped with oxygen and nitrogen, the translucent film shown by SiOxNy can enhance the resistance of thin film transistor against static electricity.
Patent JP-2000353631-A (JP)
Title: Current transformer for instrument and outer storage casing for accommodation thereof
Inventor: YAMAGISHI KAZUTAKA
IPC: H01F38/28
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To enable inexpensive manufacture of a secondary terminal part of a CT(current transformer for instrument) and easy and safe connecting work of a lead wire for the conductor of the CT. SOLUTION: A middle part of the upper surface of a main body of a CT 11 is depressed to form a terminal disposition part, a terminal cover 13 made of insulating resin, having a plurality of holes for passage of screws formed therein, is mounted on the terminal disposing part, a plurality of connecting metal fittings 15 having holes for insertion of cores of external lead wires are provided at the lower faces of the holes of the terminal cover 13 and then supported from their upper side by means of terminal screws. Next the connecting fittings 15 and the terminal parts of the main body of the CT 11 are connected by a plurality of secondary wiring lines. Furthermore, an outer storage casing is of a divided structure which have upper and lower split box sections.
Patent JP-H106758-A (JP)
Title: Flow adjusting method and device in heating system for vehicle
Inventor: BAN TAKASHI
IPC: B60H1/08
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability in a heating capacity variable type heating unit which is operated by the driving force of an external driving source and also having a minimum heating capacity, not a zero. SOLUTION: A solenoid on-off valve 45 is interposed on a heating channel 131 lying between a viscous heater 22 and a radiator 21. In addition, a bypass channel 46 is connected to this heating channel 131 between the viscous heater 22 and the radiator 21 so as to have a parallel relation with the solenoid on-off valve 45. A passing sectional area in the bypass channel 46 is made to be smaller than that at the side of the heating channel 131. In a state that a heating switch 44 is turned off, the solenoid on-off valve 45 is closed, whereby water being delivered out of the viscous heater 22 flows in the bypass channel 46.
Patent JP-H0456163-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOSHIMURA KAZUHIRO
IPC: H01L21/8234
Filed: 1990-06-21
Abstract: PURPOSE:To prevent a parasitic bipolar transistor from being formed, to increase a surge-withstand value and to easily control an operating voltage by a method wherein a MOSFET for protection use is formed between a gate and a source of a MOSFET to be protected. CONSTITUTION:A MOSFET for protection use and a P-N junction diode D are inserted in parallel between a gate G and a source S of a MOSFET to be protected. The source S is set at an ordinary GND potential. When a positive overvoltage is applied to the gate G, the MOSFET for protection use becomes conductive and an overcurrent flows to the source S from the gate G. As a result, the gate G of the MOSFET to be protected is protected from the overvoltage. When a negative overvoltage is applied to the gate G, the diode D is biased in the forward direction and an overcurrent flows to the gate G from the source S. As a result, the gate G of the MOSFET to be protected is protected from the overvoltage. Thereby, a parasitic bipolar transistor is not formed, a surge-withstand value is increased and an operating voltage can be controlled easily.
Patent JP-H061684-A (JP)
Title: Hydrazine propellant
Inventor: AYABE TSUNEO
IPC: C06D5/00
Filed: 1992-06-22
Abstract: PURPOSE:To enhance the propellant efficiency of a hydrazine propellant by adequately delaying a gasification of the liquid, compared to a high purity hydrazine anhydride in which an aromatic is not incorporated, when the propellant is ejected to a decomposition catalyst, and decreasing unreacted hydrazine which is discharaged in jetting gas, since gasificated hydrazine is throughly performed in the subsequent gas decomposition reaction. CONSTITUTION:The propellant is the bydrazine anhydride added 0.01-0.3 wt.% aromatic compound. The aromatic compound is preferably at least one kind selected among aromatic hydrocarbons of benzene, toluene, and xylene, etc., and aromatic amines such as aniline.
Patent JP-H0513092-A (JP)
Title: Fused carbonate fuel cell
Inventor: OZU HIDEYUKI
IPC: H01M8/02
Filed: 1991-07-04
Abstract: PURPOSE:To improve the gas sealing quality of a fused carbonate fuel cell, and extend the service life thereof by exposing the edge of a wet seal section for gas flow passage separation to atmosphere containing carbon dioxide equal to or above the predetermined percentage. CONSTITUTION:An electrolytic plate 1 is clamped with an air electrode 2 and a fuel electrode 3, and the peripheral edge of the plate 1 is held with interconnectors 4 and 5, and projected sections 4 and 5b, thereby forming gaps 6 and 7 around the electrodes 2 and 3 for use as gas flow passages. Also, a matrix sheet comprising LiAlO2 powder and an organic binder is formed for use as the plate 1, and the electrode 3 is impregnated beforehand with electrolyte of fused Li2CO3/K2CO3 for the retention thereof. Also, a whole is placed in a sealed vessel containing 5vol.% or more of carbon dioxide and the air as a remnant, and the exposed section of a wet seal section 13 is subjected to atmosphere in the vessel. According to this construction, an electrolyte outflow can be restrained, and the sealing quality of the cell is improved. Also, the loss of the electrolyte can be reduced, and the stable characteristics of the cell can be maintained, even during long time operation.
Patent JP-S6319524-A (JP)
Title: Electronic balance
Inventor: MATSUO YOICHI
IPC: G01G23/44
Filed: 1986-07-11
Abstract: PURPOSE:To smoothly sell goods with mix match by providing a printing means which prints a code, which indicates that mix match will be performed or not, on a label. CONSTITUTION:This electronic balance consists of a keyboard 50, a CRT display device 51, a thermal printer controller 52, a weighing part 53, and a microcomputer 54. The label on which data such as the data of processing, the unit price, the weight, and the cost of goods is printed by a thermal printer is tuck to goods to be weight by the electronic balance, and the code added to this label is read by a POS register to calculate the price. Next, the command indicating whether mix match is performed or not is inputted to the controller 52 from the computer 54; and when the controller 52 is instructed to perform mix match, the controller 52 controls the thermal printer so that the code, which indicate that mix match is performed, is printed on the label. Thus, goods are smoothly sold with mix match.
Patent JP-H10337737-A (JP)
Title: Method for molding foam molding and mold
Inventor: SUZUKI HIROSHI
IPC: B29C33/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To easily, accurately and economically trim by providing a heater at a part to be scheduled to be removed, melting or softening the part of a skin after foaming, separating it or forming a separating strength lowered part at the part to be scheduled to be removed. SOLUTION: Heaters 51a, 51b are provided near parting surfaces of a lower mold 11 and upper mold 21 at a peripheral edge of a protrusion 18 for an opening of a cavity surface 14. The heater 51a is provided near a boundary between a product part of a skin 31 and a part 33a to be scheduled to be removed of its outer periphery, and the heater 51b is provided at a part 33b to be scheduled to be removed of the skin 31 disposed at the protrusion 18 for the opening. After foaming is finished, the heaters 51a, 51b are raised to predetermined temperature to melt or soften the parts 33a and 33b of the outer periphery of the product part of the skin 31 urged by its ends, thereby separating by cutting or forming a strength lowered part. Thus, since trimming is executed in the mold, a trimming position can be made constant.
Patent JP-H06241989-A (JP)
Title: Sample automatic supply device of atomic absorption photometer
Inventor: KOJIMA SEIJI
IPC: G01N21/31
Filed: 1992-05-29
Abstract: PURPOSE:To simplify the mechanism for preparation and to increase the processing speed of a sample. CONSTITUTION:A required number of empty containers 8 are laid out for each unknown sample in addition to a container 10 for an unknown sample, a standard sample, a reagent, a blank liquid, etc., on a turntable 6. An arm mechanism 14 with a sampling nozzle is laid out for sampling or injecting the sample on the turntable 6 and an agitation rod is provided at the tip of an arm mechanism 20 for mixing the sample which is infected to the empty container 8 with another liquid. The unknown sample, the standard sample, and the reagent are mixed and prepared in the empty container 8 by the standard addition method and are injected to an atomization part 4. Other empty containers are used for another preparation and the empty containers are not washed halfway during analysis.
Patent JP-S5687428-A (JP)
Title: Oxygen absorbing agent for closely sealed package
Inventor: KOYAMA MASAYASU
IPC: A23L3/34
Filed: 1979-12-18
Abstract: PURPOSE: To provide the oxygen absorbing agent enabled to absorb and capture residual oxygen in the closely sealed package effectively by pulverizing a phenol aldehyde resin having a phenolic hydroxyl group in a phenol nucleus thereof.  
     CONSTITUTION: A multivalent phenol with a phenol nucleus such as hydroquinone shown by the formula (wherein R is hydrogen atom, hydroxyl group, an alkyl group, an amino group and a halogen atom) and formaldehyde are reacted to form the phenol aldehyde resin having plural phenolic hydroxyl groups per one ring in the nucleus thereof. This resin is molded into a pulverized form alone or in combination with other resin and used as the oxygen absorbing agent. This oxygen absorbing agent absorbs the residual oxygen in the closely sealed package and used in preventing oxidative deterioration of a content or propagation of microorganisms. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6224063-A (JP)
Title: Moving mechanism for movable sheave in stepless speed change gear
Inventor: KOMATSU MASAYA
IPC: F16H9/18
Filed: 1985-07-24
Abstract: PURPOSE:To prevent oil leakage in a directional control valve by checking a backward flow of pressure oil from a speed increasing side pressure chamber to the directional control valve side by a non-return valve disposed in the first switching passage at the time of changing speed to the speed increasing side. CONSTITUTION:A non-return valve 88 is adapted to permit pressure oil to flow only to the speed increasing side pressure chamber S-1 and check pressure oil from flowing backward to a directional control valve 87. The non-return valve 88 is disposed in the first switching passage (a) connected to a speed increasing side pressure chamber S-1 of a cylinder 86. In this arrangement, at the time of changing speed to the speed increasing side, urging force for separating from a fixed sheave 82 is applied to a movable sheave 81 by tension of a belt wrapped between the movable sheave 81 and the fixed sheave 82, whereby even if pressure oil filled in the speed increasing side pressure chamber S-1 is compressed, the leakage of pressure oil in the directional control valve 87 can be prevented reliably.
Patent JP-S5953610-A (JP)
Title: Vessel for preliminary treatment of molten iron
Inventor: KOJIMA SHINJI
IPC: C21C1/00
Filed: 1982-09-20
Abstract: PURPOSE:To obtain a titled vessel capable of performing most effectively the preliminary treatment of the molten iron, by constructing a vessel to consist of plural chambers freely turnable around a horizontal shaft enabling movement of the molten iron in each chamber from one chamber to the other chamber without causing mixing, and permitting the use of each chamber for desiliconization, dephosphorization, desulfurization, etc. CONSTITUTION:Molten iron 18 is received from a torpedo car 17 into a treatment chamber 1. Since a communication hole 5 provided to a partition wall 4 is located at a high position, the molten iron 20 in the chamber 1 does not move to a treatment chamber 2. On the other hand, the molten iron 21 which has been subjected to desiliconization in the chamber 1 in the previous stage and moved through the hole 5 is contained in the chamber 2. A vessel 3 for preliminary treatment is slightly titlted to increase the depth of the molten iron and to dip lances 15, 16 into the molten iron 20, 21 thereby the molten iron are subjected respectively to the preliminary treatment. The fluxes for desiliconization and dephosphorization are blown together with a carrier gas through the lances 15 and 16 in the chambers 1 and 2. After the desiliconization and dephosphorization of the molten iron in the chambers 1, 2, the vessel 3 is turned to discharge 19 the molten iron 21 in the chamber 2 into a molten iron pan 22, then the vessel 3 is turned back to the home position.
Patent JP-H0916301-A (JP)
Title: Keyboard for inputting hangul character
Inventor: TANUMA AKIO
IPC: G06F3/02
Filed: 1995-06-29
Abstract: PURPOSE: To provide a high-operability keyboard with which the positions of keys can be easily learnt, the keys can be operated corresponding to pronunciations and patchim sounds can be inputted corresponding to consonants by inputting respective characters while being interlocked with a convert key and a shift key. CONSTITUTION: This keyboard is composed of a means for arranging hangul characters having similar pronunciations while concentrating them on the same keys 1a and 1b and for arranging the characters while dividing them into the groups of a consonant character group 2a and a vowel character group 2b, means for inputting the consonant group 2a and the vowel group 2b in order, and means for inputting the patchim sound corresponding to the inputted consonant while performing a shift key operation 3 interlocked with the key input of the consonant. Then, the hangul characters concentrated on the keys 1a and 1b are separated by a left shift key 1 or a right shift key 2. Thus, since the hangul characters having the similar pronunciations are concentrated on the same keys 1a and 1b, the positions of keys for respective hangul characters can be easily learnt.
Patent JP-H0454056-A (JP)
Title: Network controller
Inventor: UHARA HIROTO
IPC: H04M11/00
Filed: 1990-06-21
Abstract: PURPOSE:To stop the communication tentatively and to connect a communication equipment to a caller terminal equipment even when a center uses all lines by sending a call signal from an exchange to a communication line when a call comes from other terminal equipment to a center making busy with one terminal equipment. CONSTITUTION:When a call signal is sent from an exchange via a telephone line 30a and a telephone line I/F 14, a filter 16 extracts the call signal and gives it to a call signal reception circuit 22. The call signal reception circuit 22 gives a signal representing it to a microcomputer 26. The microcomputer 26 drives a DC circuit switching circuit 24 to open once a loop formed by two telephone lines and then to close the loop. Upon the receipt of an on-hook/ off-hook signal, an exchange station selects a communication opposite party in the catch phone service.