baber/WOPTO huggingface dataset:
Patent JP-H05154225-A (JP)
Title: Iron head for golf club
Inventor: TOKU MASATERU
IPC: A63B102/32
Filed: 1991-12-06
Abstract: PURPOSE:To provide an iron head for golf club which is constituted so that the head can be correctly set with a right lie angle and directing the face towards an object in a simple manner even on an inclined ground or a rough ground, and the superior passing performance in swing is obtained, and a ball can be easily caught by the sweet spot on the face surface, and the direction performance of the struck ball can be stabilized, and the aimed trajectroy and flight distance of the struck ball can be obtained according to the club number. CONSTITUTION:A top line 5 which extends straightly and horizontally from the heel side to the toe side in parallel to a lateral groove 3a on the face plate part 3 of a head body 1, and the loft angle alpha of the face plate part 3 and the lie angle beta of a neck part 2 are set according to each club number, having the top line 5 as standard surface, and the face plate part 3 is formed to a nearly semicircular disc form, having the top line 5 as upper edge, and a sole plate part 4 is projectingly installed in the rear part, in curved form to a circular shape from the heel side to the toe side along the edge 3b of the face plate part 3 having a nearly semicircular disc shape.
Patent JP-H01162764-A (JP)
Title: Sputtering method
Inventor: SATO YASUHISA
IPC: H01L21/203
Filed: 1987-12-19
Abstract: PURPOSE:To easily control the stress in a thin W film formed on a substrate and to make the stress small by preheating the substrate to a specified temp. in a sputtering chamber and continuously sputtering W. CONSTITUTION:When a W film is formed on a substrate by sputtering in a sputtering chamber, the substrate is preheated to 200-500 deg.C in the chamber and W is continuously sputtered. This sputtering is desirably carried out under 20mTorr pressure of Ar especially in case of large impressed electric power. Since the sputtering is carried out while the substrate is kept at the high temp., the stress in the formed W film can easily be controlled, so the stress in the W film is made small and a high quality device or the like is obtd.
Patent JP-H10159607-A (JP)
Title: Rice transplanter for riding equipped with engine having electronic governor mechanism
Inventor: MINAISHI TOSHIKI
IPC: B60W10/02
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent an engine from stopping in case of beginning work at low speed by controlling a main clutch mechanism to be made ON after engine speed is raised to the set speed, when the shift is under the set speed in the case of making a planting clutch mechanism ON and rotationally moving a main clutch operating means to the ON side. SOLUTION: In a rice transplanter for riding equipped with an engine having an electronic governor mechanism G, when a running shift lever 29 is operated to a planting position, a shift lever 30 for elevatable planting and work running is operated to ON, and a main clutch pedal 32 is released to ON, if the engine speed is not raised to the set speed, a signal is transmitted from a controller C to the electronic governor mechanism G. Hereby, a rack actuator 5 is operated so as to slide a fuel injection quantity adjusting rack in a fuel injection pump P, and the engine speed is raised up to the set speed. In addition to it, a main clutch mechanism is operated so as to transmit power, and interlocking with this the engine speed is controlled so as to guarantee smooth start.
Patent JP-H05241903-A (JP)
Title: Detecting system for program fault
Inventor: FUKUSHIMA TAMARU
IPC: G06F11/30
Filed: 1991-12-06
Abstract: PURPOSE:To facilitate the analysis of a generated program fault and to prevent the program fault from being generated concerning the program fault in the case of operating an on-line real-time system program. CONSTITUTION:An address data memory 31 on a real memory is provided with an address attribute pattern 33. In the case of loading from the address data memory to a register 20, the address attribute pattern 33 is checked in the manner of a hardware and when the pattern is abnormal, it is informed to a CPU by interrupting the hardware. The attribute of address data is checked when executing the program.
Patent JP-H10166188-A (JP)
Title: Powder compacting method
Inventor: CHIN IMIN
IPC: B22F3/02
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a powder compacting method capable off inexpensively manufacturing a long-sized tubular green compact having high density and uniform density distribution. SOLUTION: This method is composed of a first compressing process wherein powder filled into the cavity composed of the large diameter part 3a of a core rod 3, a die 2, an upper punch 4 and a lower punch 5 is compressed with the upper punch 4 and the lower punch 5 to form a first green compact with the use of the die 2 having an inner hole, a stepped core rod 3 having a large diameter part 3a and a small diameter part 3b having a little smaller diameter than the large diameter part, and the opposing upper punch 4 and lower punch 5, the process wherein the core rod 3 is transferred, the cavity filled the first green compact is composed of the small diameter part 3a of the core rod 3, the die 2, the upper punch 4 and the lower punch 5 and a gap G is formed in the inner diameter side of the first green compact PP1,  and a second compressing process wherein the first green compact PP1 is compressed and deformed with the upper punch 4 and the lower punch 5 and a second green compact PP2 imbedding the gap G is formed.
Patent JP-H09160538-A (JP)
Title: Mounted structure of upper panel
Inventor: KIMURA MASAJI
IPC: G10C3/02
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To enable either the front or back of the upper panel of a keyed instrument to be exposed as necessary. SOLUTION: An upper panel 10 is designed differently on its front and back. A rectangular groove 13 is provided above the side face 10a of the upper panel and at the center of the width of the side face. An engaging part 15 is provided in the position of an end plate 4 which faces the rectangular groove 13 in the upper panel 10. A projection 18 is provided at the free end 16a of a plate spring 16 which constitutes the engaging part 15, and a first end 16b is secured to the end plate 4. The projection 18 is fitted into the rectangular groove 13 in the upper panel 10 and activated by the plate spring 16 toward the side face 10a of the upper panel.  Since the rectangular groove 13 is provided in the center of the width of the side face 10a of the upper panel 10, even if either the front or back of the upper panel 10 is exposed, the relative positions of the projection 18 and the rectangular groove 13 are not varied, and they can be engaged with each other.
Patent JP-2000145386-A (JP)
Title: Member and method for repairing batholith of existing mountain tunnel
Inventor: KAKIUCHI YUKIO
IPC: E21D11/14
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a repairing member and a repairing method contributing to the shortening of the repair period of the batholith of an existing mountain tunnel. SOLUTION: The repairing member 18 comprise a plurality of blocks 26 with bottom sections 28 and top sections 30 for forming the whole or a part of the invert 34 of the mounting tunnel and a part of the surface of the batholith of the mountain tunnel mutually jointly and respectively. The whole or a part of the invert 34 of the mountain tunnel and a part of the surface of the batholith are formed respectively by forming a ditch 20 crossing the batholith to the batholith and installing the repairing member 18 to the ditch 20 in repair.
Patent JP-H08177766-A (JP)
Title: Fluid compressor
Inventor: MOTOKATSU TAKASHI
IPC: F04C18/344
Filed: 1994-12-26
Abstract: PURPOSE: To provide a fluid compressor by which excessive compression can be prevented and compression efficiency and reliability can be improved by smoothly flowing high pressure gas delivered from a compression space between mutual parts constituting an Oldham's mechanism. CONSTITUTION: A depth dimension 11 of a first locking groove part 39a of an Oldham's ring 38 and a projecting dimension 12 of an engaging projecting part 37 of a second cylinder bearing 33 being an Oldham's receiver are set in mutually different dimensions, or a depth dimension L1 of a second locking groove part 39b of the Oldham's ring and a projecting dimension L2 of an Oldham's part 27c of a piston 27 are set in mutually different dimensions. Therefore, since a gas passage to communicate a compression space on the most delivery side with the inside of a sealed case has a large clearance, a flow of gas becomes smooth.
Patent JP-H11163928-A (JP)
Title: Packet exchange and repeater circuit selection method
Inventor: ARISATO FUMIHIDE
IPC: H04L12/721
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To select a repeater circuit out of plural repeater circuits among packet exchanges so that availability of the repeater circuit is improved. SOLUTION: A repeater circuit is selected by a call corresponding circuit selection tables 15 and 25 from plural repeater circuits between a packet exchange 10 for containing a variety of terminals and a packet exchange 20, for example, from a low-speed repeater circuit A, a high-speed repeater circuit B and an INS circuit C, so that availability of the repeater circuit is improved. The call corresponding circuit selection tables 15 and 25 are composed of a destination address of a destination terminal and order of repeater circuit selection corresponding to the destination address.
Patent JP-H03199977-A (JP)
Title: Charge apparatus
Inventor: HORUSUTO RAUMAN
IPC: G11C7/24
Filed: 1990-11-28
Abstract: PURPOSE: To protect stored data so that function checks can be performed readily at the time of inspection by providing an inhibiting circuit which inhibits the writing of data in a prescribed memory area of a data memory during transmission of data. CONSTITUTION: An inhibiting circuit which inhibits the writing of data in a memory block(MB) 6a during the transmission of data is constituted of a timing element 9, a logic circuit 10, and a control line 11. A conductor 7b is in a stable state when no reading is made, but, when a data transmission request starts, the state of the conductor 7b changes and the element 9 is actuated and driven during the transmission of data. The circuit 10 inhibits the writing of data in the MB 6a by logically processing a signal transmitted from a microcomputer(MC) 1 through the element 9 and line 11. Therefore, the MB 6a can be used for both reading and writing, because, data can only be read from the MB 6a during the transmission of data. During reading, pulses inputted from a wattmeter are temporarily stored in the MC 1 and written in the MB 6a after completing the reading. Therefore, the data stored in the MB 6a are not changed, but protected.
Patent JP-H01165720-A (JP)
Title: Heat treatment of two-phase stainless steel
Inventor: MORISHITA NORIAKI
IPC: C21D8/02
Filed: 1987-12-23
Abstract: PURPOSE:To eliminate the need for a soln. heat treatment without impairing the cold workability of a two-phase stainless steel stock by cooling the stock with water right after rolling the same at a prescribed finish temp. to once lower the surface temp. thereof down to a specific temp., then allowing the steel to cool. CONSTITUTION:The two-phase stainless steel stock having the two-phase structure consisting of a ferrite phase and austenite phase is rolled at >=960 deg.C finish temp. at the time of hot rolling said stock. The stock is rapidly cooled by water cooling in the rolling line right thereafter. The surface temp. of the stock is thereby once lowered down to <=600 deg.C in a short period of time. The above- mentioned stock is thereafter allowed to cool and the cooling is stopped to about the extent that the surface temp. is slightly increased by the heat retained therein. The precipitation of the sigma phase is thereby prevented and the need for the soln. heat treatment is eliminated without impairing the cold workability after the hot rolling. The cost of the heat treatment of the two-phase stainless steel is thus reduced.
Patent JP-H08158539-A (JP)
Title: Retainer for embedded metal device
Inventor: ONO KAZUHIKO
IPC: E04C5/12
Filed: 1994-11-30
Abstract: PURPOSE: To prevent interference with reinforcing bars by providing a simple structure. CONSTITUTION: A variable retainer 16 for preventing an embedded metal device 12 from coming off is provided on the metal device 12 which is formed of a metal plate in a rectangular shape. A threaded rod 22 of the variable retainer 16 is fixed at its one end to the metal device 12 and connected at its other end to one end of a connecting plate 24. The connecting plate 24 is supported so that it can turn round the threaded rod 22, and a bolt 26 is connected to its other end. The bolt 26 moves as the connecting plate 24 turns round the threaded rod 22, and thereby position for embedment can be made variable.  In the case where the variable retainer 16 interferes with arranged reinforcing bars 28 on occasion of installing the metal device 12, embedment position for the bolt 26 can be changed by turning the connecting plate 24, and thereby interference with the reinforcing bar 28 can be prevented.
Patent JP-2000141174-A (JP)
Title: Method and device for managing production system
Inventor: SUGIYAMA NAOMI
IPC: G06Q50/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To improve productivity of a mounting line by a method wherein an initial setup time for multi kinds small amounts production is shortened, an operation program is automatically produced from a result of arrangement of parts to a manufacturing device to shorten the initial setup time. SOLUTION: Based on a production plane data A2, a part constitution data B3, and device data C4, the arrangement position of a part to the part feed part of a mounting machine is divided into a fixed part not being an initial setup object and a universal part being an initial setup object by a fixing part universal part allotment deciding device 1. The fixing part and the universal part are stored at a part position data base 5 for the fixed part and a part position data base 6 for a universal part. Based on part position data of each of the fixed part and the universal part, the novel NC data program of the mounting machine is produced by an operation program producing device 7.
Patent JP-H02168116-A (JP)
Title: Recording apparatus of measured data
Inventor: NAKANISHI TAKASHI
IPC: G01D9/00
Filed: 1988-12-22
Abstract: PURPOSE:To enable execution of high-speed transmission by transmitting measured data together with time data and by conducting analog recording on the basis of recorded data prepared by a recorder. CONSTITUTION:A communication device 2 transmits each measured data, together with a time data, to a recorder 4 through a communication bus 3 on the basis of the measured data inputted from a measuring device 1 and the time data. Based on the measured data and the time data inputted from the device 2 and on feed speed data on recording paper which are set, the recorder 4 computes and prepares recorded data at each one step of feeding of the recording paper and executes analog recording in conformity with the prepared recorded data. By this constitution, a speed of transmission is increased and the result of recording having a time interval corresponding to the time interval of the measured data in the measuring device is obtained.
Patent JP-H01166526-A (JP)
Title: Manufacture of semiconductor
Inventor: HOSHINO MASAKAZU
IPC: H01L21/205
Filed: 1987-12-23
Abstract: PURPOSE:To simplify the structure of two gas supplying heads, to suppress the generation of a reactive product in the head and to form a uniform film by supplying a plurality of reactive gases to the surface of a wafer by the two gas supplying heads. CONSTITUTION:SiH4 gas diluted or the like with N2 gas is supplied to a gas supplying head 3, and O2 gas or the like diluted with N2 gas is supplied to a gas supplying head 4. Thus, two type of gases are uniformly fed, and externally discharged from a drain tube 5 while reacting. A wafer 1 is rotated by a sample base 2, heated by a heater 6, and when the wafer is fed through reactive gas, an SiO2 film is formed thereon by a thermal reaction. Thus, since the plurality of gases are supplied by the separate heads 3 and 4, a reactive product is not deposited in the heads. Accordingly, the uniform film is always stably formed.
Patent JP-2000149652-A (JP)
Title: Fixing structure of flexible wiring board
Inventor: MURAKAMI TAKASHI
IPC: F21V23/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To simply fix a flexible board in a single operation by fitting a head part of a projecting part into an opening by utilizing the flexibility of the flexible wiring board. SOLUTION: On the surface of a housing 3, a projecting part 8 is formed with a plate-like shaft part 9 and a head part 10 swelling widthwise from the tip of the shaft part 9. On the other hand, in a flexible wiring board 2, an opening 12 is formed at a part corresponding to the projecting part 8. Because the flexible wiring board 2 has flexibility because of its structure wherein copper foil coating is formed on a flexible material, the opening 12 is engaged with the projecting part 8 in a single operation only by pressing the opening 12 against the projecting part 8.  Because the side edge of the flexible wiring board 2 is supported by the side wall of the housing 3 in the fixed state, the load applied in the widthwise direction of the flexible wiring board 2 is received by the sidewall, and the load applied in the lengthwise direction is received by a socket of a bulb, so that the projecting part 8 can be protected.
Patent JP-H04192137-A (JP)
Title: Magneto-optical recording body
Inventor: FUKAMI TATSUYA
IPC: G11B11/105
Filed: 1990-11-26
Abstract: PURPOSE:To make a necessary bias magnetic field small by providing a fifth magnetic layer exchange-coupled on a fourth layer consisting of 4 layered magnetic layers in which the fourth and fifth magnetic layers consist of an alloy of a rare earth group and a transition metal, making the fourth layer superior to the transition metal and making the fifth layer superior to the rare earth group at room temp. CONSTITUTION:The first-fourth magnetic layers 4-6,8 having a vertical magnetic anisotropy are laminated on a substrate 3 and the each adjacent layers are exchange-coupled mutually. With this constitution the fifth magnetic layer 9 exchange-coupled to the fourth layer 8 is provided. The fourth layer 8 and the fifth layer 9 consist of an alloy of the rare earth group and the transition metal and at room temp. the fourth layer 8 makes the transition metal superior and the fifth layer 9 makes the rare earth group superior. Thus by allowing the conventional fourth layer to two layers 8,9, the stray magnetic field is mutually compensated, so the bias magnetic field is made small.
Patent JP-H11161575-A (JP)
Title: Information processor and optical communication conference system using the same
Inventor: YOSHIMURA HITOSHI
IPC: H04B10/272
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To display information on displays of both an explainer and a viewer by writing the information to a document sent by the explainer from the viewer' s information processor to the explainer's information processor through an input device such as a pen separately from document information. SOLUTION: When a master information processor 2-1 judges that a request command has been received from a slave side, the processor 2-1 executes an operation entrustment command, and inform a slave information processor 2-2 of the entrustment. Then this slave information processor 2-2 inputs stroke information with a pointing device such as a pen and displays it on a display of its slave information processor. Operation information is sent to the master information processor 2-1, and while it is displayed on the display of the master information processor 2-1 according to the operation entrustment processing, screens are sent to and displayed on the displays of other slave information processors 2-3, 2-4, and 2-5.
Patent JP-H01164710-A (JP)
Title: Method for stabilizing aluminum nitride powder
Inventor: ISHII HIROSHI
IPC: C04B35/581
Filed: 1987-12-21
Abstract: PURPOSE:To obtain aluminum nitride (AlN) powder highly stabilized to water and oxygen by chemically bonding >=5C alkyl groups to the surfaces ot fine AlN particles. CONSTITUTION:Water repellent >=5C, preferably >=8C alkyl groups are chemically bonded to the surfaces of fine AlN particles. In the case where higher alcohol (R-OH) is used as an alkylating agent, an esterification reaction represented by the formula takes place. The fine AlN particles having the chemically bonded alkyl groups are desirably dried after the unreacted alkyl compd., a solvent and other residue are removed with a nonaq. solvent. The alkyl groups produce the effect when bonded only by <= about 1wt.% of the amt. Al the AlN.
Patent JP-H02171131-A (JP)
Title: Clutch mechanism of double bearing type reel for fishing
Inventor: ARAI KIYOYUKI
IPC: A01K89/015
Filed: 1988-12-22
Abstract: PURPOSE:To simplify clutch operation and to lessen number of parts by changing a clutch by a clutch plate, pinion gear operating plate and clutch exchange plate and disengaging the clutch by rotation of ratchet. CONSTITUTION:A pinion gear 26 is raised by moving a clutch plate 10 in the arrow direction, only a spool is freely rotated, a cam part 40 holds a clutch exchange lever 48, rising pieces 50 and 52 are approached to a ratchet tooth 69 attached to a handle shaft 64 and the clutch is engaged. when the ratchet 68 is rotated by revolution of the handle shaft, the tooth part 69 disconnects through the rising pieces 50 and 52 of the clutch exchange lever engagement between the clutch exchange lever and the cam of the clutch plate to disengage the clutch.
Patent JP-H06142674-A (JP)
Title: Biological purification carrier for water and method and device for purifying water using its carrier
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/00
Filed: 1992-11-11
Abstract: PURPOSE:To efficiently purify water by using hydrogel particles which consist of a highly water absorbing polymer, and swell in the water and show elasticity, as a carrier, increasing a microorganism and holding it on its surface and in its inside, and also, bringing the hydrogel particles into contact with water in a suspended flow state. CONSTITUTION:Carrier particles consisting of a highly water absorbing polymer are thrown into the water of a treating object in an aeration tank A, they are swollen in the water and hydrogel particles having elasticity are subjected to suspended flow. In this regard, in order to prevent the hidrogel particles from flowing out, a screen B is provided in an outlet of the aeration tank A. Also, a diffusing tube 2 is provided in a bottom part of the aeration tank A, and gas is fed in from a blower 10, etc. Moreover, in the upper part of the aeration tank A, a raw water supply tube 3 is provided. On the other hand, treated water treated in the aeration tank A is fed into a precipitator 4. Subsequently, in the aeration tank A, the hidrogel particles become a carrier, and by increasing and holding a microorganism on its surface and in its inside, the biological purification of water is executed efficiently.