baber/WOPTO huggingface dataset:
Patent JP-S5997118-A (JP)
Title: Compensator for scanning speed in reciprocating optical scanner
Inventor: OZAKI MITSUO
IPC: H04N1/113
Filed: 1982-11-26
Abstract: PURPOSE:To provide simplification of a device and a reduction of cost by adding signals generated from a means for generating an average value and a means for generating a speed difference, controlling the oscillation frequency of an oscillator and compensating the scanning speed. CONSTITUTION:A scanning speed in a forward path is designated as S1, the scanning speed in a backward path 10 as S2, and main control information S0 and auxiliary control information s0 are set at S0=(S1+S2)/2, s0=(S1-S2)/2. The voltage function value indicating the information S0 is generated by an FG13 and is inputted to an adder 14. Since the information s0 is extremely small as compared with S0, there is no need for generating the function of high accuracy having an extremely high effective digit. The voltage function value indicating the information s0 with respect to the information S0 is thus generated by an inexpensive FG16 having lower accuracy and said value is similarly inputted to the adder 14. The information on the scanning speed obtd. by the adder 14 is inputted to a VCO15 by which the frequency of a DCLK11 is controlled.
Patent JP-2001036665-A (JP)
Title: Network facsimile system
Inventor: NISHIKAWA SHINICHI
IPC: H04M11/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To deliver a facsimile message to a destination client by means of a single modem by providing a server for distributing the facsimile message to a client specified from a telephone number recognized by the modem. SOLUTION: This system comprises a facsimile machine 3, a server 2 connected to the machine 3 for distributing a facsimile message and each client 4 connected on the same network 1 as the server 2 for receiving the facsimile message from the server 2. The facsimile message received by the machine 3 is temporarily stored on the server 2 and then distributed to the clients 4. Then, a single modem capable of transmitting and receiving from a plurality of telephone numbers through one line in the machine 3 judges as which telephone number the facsimile message call-incomes and the server 2 receives the facsimile message and the telephone number received by the machine 3 are received by the server 2 to distribute the facsimile message to the client 4 corresponding to the telephone number.
Patent JP-S60100479-A (JP)
Title: Photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1983-11-04
Abstract: PURPOSE:To prevent a photovoltaic power from decreasing due to the shortcircuit of a peripheral end by electrically coupling the first electrode via a lead extended from the second electrode at the side of the first electrode, thereby providing a redundancy at the position of the opened groove of a scribing line. CONSTITUTION:The fourth opened groove 56 is formed on the first conductive film 2 along the side end 33 of a substrate. Further, a semiconductor 4 is formed over the fourth groove. Then, the second conductive film is formed above or inside the groove 56 at the end 57 on the semiconductor. Even if the first electrodes of adjacent elements are shortcircuited by the separated groove 62, the shortcircuit can be prevented by the groove 56. A conductor 34 is pressurized by a carbon fiber frame 60, and even if shortcircuited, elements 31, 11 are not deteriorated in the characteristics.
Patent JP-H0745413-A (JP)
Title: Manufacture of raw material powder for r-fe-b permanent magnet and alloy powder for adjusting raw material powder
Inventor: KANEKO YUJI
IPC: B22F1/00
Filed: 1993-07-28
Abstract: PURPOSE:To provide a manufacturing method of R-Fe-B permanent magnet raw material powder which can minimize B rich phase and R rich phase of magnet constitution phase which obstruct high performance of R-Fe-B permanent magnet characteristic, increase R2Fe14B phase of a main phase, reduce oxygen content in alloy powder and readily produce alloy powder of a composition according to various magnet characteristic. CONSTITUTION:Alloy powder which is extremely easy to grind can be obtained by adding and blending adjustment alloy powder by a strip/casting method wherein R of 60% or less of a total amount contains Nd2Fe17 phase of 20 atomic % or less to R-Fe-B alloy powder by a strip/casting method of a specified composition whose main phase is R2Fe14B phase. Since Nd2Fe14B phase can be newly generated through reaction between Nd2Fe17 phase in adjustment alloy powder and B rich phase and Nd rich phase in main phase R-Fe-B alloy powder, an amount of the B rich phase and the Nd rich phase which deteriorate magnet characteristic of a permanent magnet can be reduced.
Patent JP-H0925373-A (JP)
Title: Electrical insulating material and power cable wherein it is used
Inventor: IKEDA MASAAKI
IPC: H01B3/44
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain an electrical insulating material high in vol. resistance and little in dependence of vol. resistance on temp. SOLUTION: This electrical insulating material consists of a resin comprising an ethylene (co)polymer of at most 0.4eV in electric activation energy satisfying the below-cited physical properties (A) to (D) and obtd. by (co)polymn. of ethylene or ethylene and a 3-20C α-olefin in the presence of a catalyst contg. at least one of transition metal compds. contg. a ligand having a cyclopentadienyl skeleton with the transition metal belonging to the group IV in the periodic table. (A) density: 0.86 to 0.97g/cm<3> . (B) melt flow rate(MFR): 0.01 to 100g/10min. (C) mol.wt. distribution (Mw/Mn): 1.5 to 5.0. (D) composition distribution parameter Cb: at most 1.15.
Patent JP-H0868171-A (JP)
Title: Roof material fixing fitting
Inventor: AIKAWA TAKASHI
IPC: E04D3/40
Filed: 1994-08-31
Abstract: PURPOSE: To securely lay the roof material, and to increase the connecting force of the roof material to a ridge wood without generating a slip of the roof material (roof panel) even in the case where inclination of the roof is increased. CONSTITUTION: A roof material fixing fitting 10 is formed of a fixed plate 11, which is fixed to a ridge wood, and engagement parts 12, 12, which are formed in both ends of this fixed plate 11 and which are to be engaged with a pair of roof materials 1, 1 forming the top of the ridge part 2. Connecting force of the roof material 1 to the ridge wood 2 is increased by this roof material fixing fitting 10, and since the roof materials 1, 1, which are inclined opposite to each other, are connected by the roof material fixing fitting 10, a roof load to be applied to these roof materials 1, 1 are offset with each other, and the generation of slip of the roof materials 1, 1 due to the roof load is thereby securely prevented.
Patent JP-H0491152-A (JP)
Title: Reactive resin composition
Inventor: KIKUTA YOSHIO
IPC: C08L33/00
Filed: 1990-08-07
Abstract: PURPOSE:To obtain a reactive composition giving a molded article having excellent strength, resistance to water and weatherability with a slight dimensional change in processing by mixing ethylenic unsaturated bond-containing acrylic copolymer with syrup having a specific monomer composition and dissolving. CONSTITUTION:For instance, monomer copolymerizable with glycidyl group- containing monomer is copolymerized and resultant copolymer is reacted with monomer having a functional group reactive with glycidyl group and ethylenic unsaturated bonding to obtain (A) an acrylic copolymer having 1500-50000, preferably 50-20000 number-average molecular weight and containing ethylenically unsaturated bonding in side chain. Next, the component A is mixed with (B) syrup containing 10-60wt.% polymer component obtained by partially copolymerizing a mixture composed of 20-70wt.% styrene and/or vinyltoluene and 30-80wt.% (meth)acrylate in a weight ratio of A:B=1:99-40:60 and dissolved to afford the aimed reactive resin composition.
Patent JP-2000039959-A (JP)
Title: Device for inputting coordinate and manufacture of the same
Inventor: WATANABE TAKESHI
IPC: G06F3/03
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent any crack by providing a protecting layer formed by hardening resin or inorganic materials on the side face constituted of the cut face of a glass substrate. SOLUTION: This coordinate inputting device uses a substrate 1 in which a lateral crack L generated due to a scribe operation in the cutting process of a glass plate G is remaining. When any impact load due to the drop of any object is applied, or any static load resulting in the bending of the coordinate inputting device itself is added to the coordinate inputting device, a protecting layer 2 is provided on the cut face of a substrate 1 with a lateral crack L as a start point, that is, a side face 1a on which the crack of the lateral crack L is exposed. The clearance of the lateral crack L is packed with resin or inorganic materials so as to be filled, and the resin or inorganic materials are hardened so that a side face 1a of the substrate 1 including the neighborhood of the lateral crack L can be covered. Thus, a projecting layer 2 can be formed.  Therefore, any crack of the substrate 1 with the lateral crack L as a start point can be prevented by providing the protecting layer 2.
Patent JP-2000040572-A (JP)
Title: Socket for lsi package
Inventor: HOSOKAWA HIROSHI
IPC: H01L23/32
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To easily mount/dismount an LSI package on/from a substrate without damaging the substrate by fitting a current supplying metal fittings having elasticity with one end pressed against a solder terminal of the LSI package placed on the upper part and other end pressed against a wiring terminal of a substrate in the lower part to a through hole of a socket body made of an insulator. SOLUTION: The current supplying metal fitting 8 having elasticity, and projecting when a compression load is not applied is fit to a through hole 7 passing through in the thickness direction, of a socket body 6 made of an insulator. An LSI package 1 is housed between both projections 9 of the socket body 6, a fitting step part 12 of an upper cover 11 is fit, and screws 15 inserted into screw insertion holes 13 and 10 are fastened to female screw parts 14 of a substrate 3. The current supply metal fittings 8 corresponding to the arrangement of the through holes 7 is pressed against a solder terminal 2 of the LSI package 1 at one end and pressed against a wiring terminal 4 of the substrate 3 at the other end for connection. Thereby, since the LSI package 1 can be dismounted by removing the screws 15 to facilitate mounting/ dismounting on/from the substrate 3 in operation testing.
Patent JP-H0370647-A (JP)
Title: Hydraulic circuit in agricultural tractor
Inventor: MACHIDA MASARU
IPC: B60R16/08
Filed: 1989-08-09
Abstract: PURPOSE:To effectively perform cleaning and cooling of oil by designing a position of arranging a discharge oil path of a power steering device, in a hydraulic circuit in which the first oil hydraulic pump for the power steering device and the second oil hydraulic pump for a hydraulic lift device are driven by an engine. CONSTITUTION:In an agricultural tractor, an engine E is arranged in the front part of a car body, while a hydraulic lift device 3 for lift-operating a transmission case M and a connection work device while for returning discharge oil to the transmission case N is arranged in the rear part of the car body, respectively. An oil hydraulic pump P1 for supplying operating oil to a power steering device PS and the second oil hydraulic pump P2 for supplying operating oil to the hydraulic lift device 3 are driven by the engine E and provided in a supply oil path 5 so that the pump P2 is positioned in the downstream side of the pump P1. Here a discharge oil path 9 of the power steering device PS is connected to a location positioned in the downstream side from a location where the pump P1 in the supply oil path 5 is connected.
Patent JP-H1039611-A (JP)
Title: Developing device
Inventor: MATSUI YOJI
IPC: G03G15/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide stable developing amount under different environment without any fog, toner cloud and the like by providing uniform toner charge and desired thickness of a toner layer in stable. SOLUTION: In a developing device which has a toner supply member 3 in which toner T is supplied to a toner carrier 2, a voltage applying means 4 to which voltage is applied through a variable resistance 5 in which resistance value can be controlled is included in the toner supply member 3. A developing characteristic detecting means 6 for detecting change effected on the developing characteristic constantly is mounted and a resistance control means 7 controlling resistance value of the variable resistance 5 according to detected information from the developing characteristic detecting means 6 is also mounted in the device.
Patent JP-S6267783-A (JP)
Title: Transparent slip sheet material for cassette tape
Inventor: SUZUKI TOMOYUKI
IPC: G11B23/087
Filed: 1985-09-20
Abstract: PURPOSE:To maintain a substantial electrostatic charge preventive characteristic and slip characteristic even after long-period use by forming a specific transparent layer on the surface of a transparent base sheet material. CONSTITUTION:This slip sheet material consists of the base sheet material 1 and the slip layer 2 provided on at least one surface of the base sheet material 1. The slip layer 2 is a transparent layer consisting of an inorg. oxide. Any known base sheet materials which are transparent can be used straightly as the base sheet material to be used. Any known inorg. oxides are usable as the inorg. oxide to be used, for example, silica or alumina prepd. in the form of a sol or emulsion is coated on the transparent base sheet material 1 by a method such as gravure coating or spraying.
Patent JP-H0755225-A (JP)
Title: Demand control system for air conditioner
Inventor: UEDA NORIHIRO
IPC: F24F11/02
Filed: 1993-08-23
Abstract: PURPOSE:To ensure an actual peak cut countermeasure such as rapidly altering set temperature of an indoor machine by controlling operation frequency of a compressor based upon a demand control signal from a demand device operation power set to an outdoor control device is attained. CONSTITUTION:There are provided an outdoor machine 1 including a compressor 9, a current sensor 8 for detecting an operation current of the compressor 9, an outdoor control device 6 provided in an outdoor machine 1 for controlling the same, and a demand device 4 connected with the outdoor machine 1 for generating a demand control signal being a peak supply power countermeasure power supply cut instruction. There are further provided power estimation means for estimating operation power on the basis of a product of an operation current of the compressor 9 detected through the current sensor 8 and operation voltage of the compressor 9 set by the outdoor control device 6, and compressor operation control means for controlling the operation frequency of the compressor 9 based upon the demand control signal from the demand control device such that preset operation power upon the demand control is attained.
Patent JP-H0373639-A (JP)
Title: Voice data packet processing system
Inventor: NAKAGAWA NARIHISA
IPC: H04L12/00
Filed: 1989-08-14
Abstract: PURPOSE:To attain efficient packet transmission hy providing a means monitoring a specific signal bit representing use/non-use of a channel for a signal time slot of a voice data signal and processing only the voice data signal in an operating channel as a packet and sending it. CONSTITUTION:A voice data signal (a) sent from a PBX 17 is separated of a signal time slot (b) by a signal time slot separate section 11 and the voice data signal (a) is sent to a packet composing decomposing section 12 and the signal time slot (b) is sent to a signal bit monitor section 13. The signal bit monitor section 13 checks a specific signal bit S1 representing the use/non-use of the channel in the signal time slot (b) and gives a command of composing the packet to the packet composing decomposing section 12 when the channel is in use and gives a command representing not composing the packet when the channel is not in use by a command signal (c).
Patent JP-H0373621-A (JP)
Title: Line switching control system
Inventor: ASO HIROSHI
IPC: H04B1/74
Filed: 1989-08-14
Abstract: PURPOSE:To validate the control of a line switching section of a new active system when an active system keeps the active operation regardless of fault occurrence and other system becomes the active system by allowing the active system to select line switching control with priority for last active system. CONSTITUTION:A selection section 5 for placing priority on last active system is a means validating the control of an equipment being later active to a line switch when one equipment is active and then other equipment becomes active. A line switching section 6 is a line switching section receiving a line switching control signal (c) from the above selection section 5. An A system line switching control signal (a-2) from an equipment 1 of a system A is invalidated by a B system active mode output signal (b-1) from an equipment 2 of a system B when the equipment 1 of the system A is not active. When the equipment 1 of the system A is active; the line switching control of the system A is validated. when both the equipment 1 of the system A and the equipment 2 of the system B are active, the selection section 5 selects the line switching control signal of the system being active later to control the line switching section 6.
Patent JP-2001001167-A (JP)
Title: Joining method using friction welding with pressure
Inventor: KUBOTA MASAO
IPC: B23K20/12
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To strongly join members of ceramic, ultra hard alloy, etc., by filling the burr in a molten state generated in friction welding into a gap between a spline shaft and hole by pressure and turning the filling to a joining medium. SOLUTION: A spline shaft part 11 is arranged to a welding by pressure side end part of a steel shaft 1 to be joined, taking its outer diameter is D1 and the bottom diameter is (d1), pushing force is applied with rotating. A ceramic rotor 2 to be joined is fixed or reverse-rotated, an containing part 22 having a spline shaped hole part 21 is arranged to the welding by pressure side, a spline hole bottom end face 20 is contact with a joining end face 10 of the steel shaft 1 is arranged to the bottom of the spline hole, a tip wall part 23 to stop flowing out of a molten steel is arranged to maintain a steel shaft cylindrical face and a minute clearance 24. As taking a bottom diameter of the spline shaft is D2 and a higher diameter is (d2), (d1)<D1<(d2)<D2 is satisfied.  The burr of molten steel generated due to friction heat of welding by pressure is filled in the space 200 between the shaft part 11 and the hole like part 21 of the spline, the steel shaft 1 and the ceramic rotor 2 are strongly joined.
Patent JP-H0372700-A (JP)
Title: Mounting method of electronic component
Inventor: KOBAYASHI MASAICHI
IPC: H05K13/04
Filed: 1989-08-11
Abstract: PURPOSE:To effectively insert a lead to a through hole irrespective of the dimensional accuracy of a package or the like by imaging the end position of the lead transferred to a sheet with a television camera, and correcting the position of a robot hand on a printed circuit board. CONSTITUTION:A robot hand 5 is moved down on a sheet 20, and a lead 2 is pressed on the sheet 20 to transfer the end position of the lead on the sheet 20. After transferring, the hand 5 is moved on a printed circuit board 3. Then, the surface of the sheet 20 is imaged by a television camera 10, and the image is transmitted to a controller 11. The controller 11 calculates a deviation between the printing point Pn of the lead 2 and a normal printing position, obtains the average value and moves a hand axis 5A on the board 3 to a position deviated by (d) from the reference position 35. Then, the hand 5 is moved down, and the leads 2 are respectively inserted in the corresponding holes 4.
Patent JP-H1134589-A (JP)
Title: Decorative ceramic material and its manufacture
Inventor: MASUDA SABURO
IPC: B44C1/165
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a technology of manufacturing a decorative ceramic material having durability and weather resistance by providing a depth and warmth and reductions in thickness and weight by a simpler method of a lower cost than a conventional method for decorating ceramics. SOLUTION: The decorative ceramic material can be manufactured by using a transfer sheet obtained by releasably forming a resin layer at a release sheet, drawing a design pattern of a predetermined pattern on the transfer sheet by using toner, then mounting a drawn surface of the transfer sheet into contact with a predetermined ceramic board of material to be transferred, hot pressing it, cooling, and then releasing the release sheet, thereby manufacturing the ceramic material obtained by integrating the pattern 7 and resin layer 6 with a ceramic base 8. As the used ceramic base 8, laminated ceramics are preferable. A front layer having a decorative part has 30% or less of surface glossiness. A water absorption rate of the decorative part is 0.1 to 15%. A lower layer having a porcelaneous layer 2 is preferable.  And, a coating layer 9 is formed on an upper surface of the resin layer to improve its weather resistance.
Patent JP-H0741538-A (JP)
Title: Hydrolyzable polyurethane foam
Inventor: KUNISHIGE NOBORU
IPC: C08G18/42
Filed: 1993-07-31
Abstract: PURPOSE:To produce a polyurethane foam which has a high hydrolyzability and does not pollute the natural environment when disposed of by reacting an org. polyisocyanate with a specific polyester polyol in the presence of a blowing agent. CONSTITUTION:A hydrolyzable polyurethane foam is produced by reacting an org. polyisocyanate (e.g. 2,4-tolylene diisocyanate) with a polyhydroxy component partly or wholly comprising a polyester polyol of the formula (wherein R is H or a hydrocarbon group; n is 1-5; X is a hydrocarbon group the sides bonded to oxygen atoms of which are methylene groups; and m is an integer of 1 or higher) in the presence of a blowing agent (e.g. butane) and, if necessary, a catalyst and a foam stabilizer. The polyester polyol is produced by the polycondensation of a hydroxydicarboxylic acid (e.g. malic acid) with a polyol compd. (e.g. diethylene glycol).
Patent JP-H0955032-A (JP)
Title: Information recording and reproducing device and recording medium
Inventor: HAYASHI MASATOSHI
IPC: G11B20/18
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize a high reliability and a high speed processing. SOLUTION: A PR equalizing circuit 23' and a viterbi decoder 26' are constituted so that either a PR (1, 1) system or a PR (1, 2, 1) system is selected. A recording signal synchronizing circuit 29 synthesizes a reference pattern (a 2T pattern and a 3T pattern) and user data and records on a magneto-optical disk 22. A PR system commanding section 21 sends a PR system specifying signal to the circuit 23' and a reference pattern extracting circuit 27. The circuit 27 extracts a PR (1, 1) system reference pattern (2T) from the sampled data to the decoder 26' under a normal reproducing. For a rewrite, a PR (1, 2, 1) system reference pattern (3T) is extracted and an ideal value to be used during a viterbi decoding is extracted from the extracted reference pattern.
Patent JP-S60100994-A (JP)
Inventor: KASUGAI SHIYOUJI
IPC: D05B81/00
Filed: 1983-11-09
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。