baber/WOPTO huggingface dataset:
Patent JP-H08309618-A (JP)
Title: Sawing machine
Inventor: TSUNE RYOICHI
IPC: B23D47/00
Filed: 1995-05-11
Abstract: PURPOSE: To eliminate the generation of danger by a rotating saw blade during the waiting and the lowering in a sawing machine provided with a rotating saw blade for cutting a work with the lowering movement from a waiting position separately provided over a work fixing part. CONSTITUTION: A sawing blade protecting cover 18, covers at least a lower-half saw teeth edge of a rotating saw blade 5 at the waiting position, and the protecting cover 18 has a pair of cover members 19, 20 divided to two parts in the circumferential direction of the teeth edge, and each cover member is supported by a saw blade supporting member 1, which supports the rotating saw blade 5 and which can be vertically moved, freely to be turned around a support shaft 21 concentrically provided with the core of the rotating saw blade. A cover opening and closing means 23 is provided with rods 25, 26 for separately connecting a board 2 side, which supports the saw blade supporting member 1, and each cover member 19, 20, and with the lowering of the rotating saw blade 5 from the waiting position thereof, the rods 25, 26 relatively pull up the pair of cover members 19, 20 for opening.
Patent JP-S604891-A (JP)
Inventor: FUJITA TSUKASA
IPC: G21D5/14
Filed: 1983-06-23
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-H10301708-A (JP)
Title: Wireless/wired compatible mouse
Inventor: TANMACHI MITSUO
IPC: G06F3/0354
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To use this mouse as both a wireless mouse and a wired mouse. SOLUTION: A mouse main body 11 can be used as a wireless mouse. This mouse 11 is elastically interposed between spring pieces 17 and 18 of a linking tool 12 along the both side faces of the main body 11, the operating power of the mouse is supplied from the power source of a personal computer with which a code 14 is connected through connectors 21a, 21b, 36a, and 36b, and the battery is charged by a charger in the main body 11. Also, a mouse signal is supplied through connectors 19 and 35 and the code 14 to the personal computer. Also, the power source in the main body 11 is switched from an inside battery to an outside battery by an operator 37.
Patent JP-S604744-A (JP)
Title: Electric instantaneous water heater
Inventor: TAKAI MITSUO
IPC: F24H1/10
Filed: 1983-06-22
Abstract: PURPOSE:To contrive to improve thermal efficiency by a constitution wherein a helical sheathed heater is brazed onto the outer wall of an inner cylinder in an electric instantaneous water heater employed with the sheathed heater. CONSTITUTION:When a cock is open, the water inflowing through a circulating water pipe 11 ascends in an inner cylinder 10 and at the same time a sheathed heater 6 provided on the outer wall of the inner cylinder 10 in coiled form is energized. Accordingly, the water is heated by the sheathed heater 6 while passing in the inner cylinder 10 and between the inner cylinder 10 and a heater shell 7 and discharging from an outlet 12. Due to the constitution as described above, the improvement of the thermal efficiency is contrived.
Patent JP-2000304509-A (JP)
Title: Method and device for specifying object
Inventor: FUJII HIROYUKI
IPC: G06T7/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To accurately specify a plurality of objects of the same appearance which are placed in arbitrary state for surely identifying a single object by acquiring information such as placement state for each object from an image information of the object. SOLUTION: An object specifying device 1 is used for, for example, flexibly picking with a grasping means 13 of a robot device 12, by performing 3-dimension position/attitude measurement of a plurality of objects B, B... which are to be recognized. Imaging parts 3 and 3 of an information input means 2 image the plurality of objects B, B... placed on an almost horizontal plane P. A 3-dimension image processing part 4 calculates parallel stereo conversion with two different image of the objects B, B... to provide a placement state information for each object. A position calculation part 5 acquires the position informational information between objects from the placement state information of the objects B, B..., and an object specifying part 6 acquires the overlap state between objects from the positional information, for specifying one object A.
Patent JP-S5815136-A (JP)
Title: Pressure sensor
Inventor: NAKANE TAKESHI
IPC: G01L9/10
Filed: 1981-07-20
Abstract: PURPOSE:To obtain a device having no mechanical contact mechanism in a mechanoelectric conversion system, by providing a moving material dividing the inner part of a casing into two and by coupling one end of an amorphous magnetic substance with which an electric coil is wound with a moving material and coupling the other end with a tension regulating member. CONSTITUTION:A thin phosphor bronze disc 1 used as a moving material is disposed between one end of a casing main body 2 and a casing cap 3 and the second space 11 surrounded by the first space 3b in the cap 3, the disc 1, the main body 2 and a casing base 10 is formed. One end of an amorphous magnetic substance 6 is fixed to a connecting rack 5 fixed to the central part of the disc 1 and other end is fixed to a connecting rack 9. A screw foot of a tension adjusting screw 12 is passed through the base 10 and is screwed at the connecting rack 9. The magnetic substance 6 is passed through the center of a coil bobbin 8 with which electric coils 71, 72 are connected in the same direction and wound.
Patent JP-S5447513-A (JP)
Title: Encoding system for television signal
Inventor: HAYAKAWA MOTOAKI
IPC: H04N19/60
Filed: 1977-09-22
Abstract: PURPOSE: To omit the buffer memory as well as to reduce the frame capacity down to a half by encoding the TV signals between frames through plural times of the band compression after having an orthogonal conversion within the frame.  
     CONSTITUTION: The TV signal undergoes digitization 52, blocking 53 within the frame and orthogonal conversion 54. The band compression is carried out within the frame via quantizing circuit 55 featuring the coarse quantizing property and quantizing circuit 56 featuring the fine quantizing property, and different amount 57 is obtained between the output signal sent from circuit 56 and the output of the same address of the preceding frame in frame memory 60. Whether all of the difference value can be transmitted or not is then decided (58). If the transmission is possible, band compression 59 is given between the frames for the quantizing signal sent from circuit 56 to then carry out encoding 65. If the transmission is impossible, the quantizing signal sent from circuit 55 is encoded (64) to be transmitted to the transmission line 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60256966-A (JP)
Title: Disc playing device
Inventor: KIYOMIYA MASAAKI
IPC: G11B17/26
Filed: 1984-06-02
Abstract: PURPOSE:To simplify the constitution and to reduce the cost by bringing a counter weight moving relatively to a base into close contact with a guide rail by means of a couple of shaking members, a single coil spring and roller pairs. CONSTITUTION:The counter weight 50 moved relatively to the base moving vertically a disc grip means is guided by a rail 49 and a couple of vertical shaking members 55 are loaded to the end via a bracket 55a. A re-shaking member 55 is energized closely by a single coil spring 57, roller pairs 56 and roller pairs 59 are brought into contact with the inner face of the rail 49 so as to constitute a means for bringing the counter weight 50 into close contact onto the rail 49. Thus, the constitution of the energizing means is simple because one coil spring 57 is enough, and the cost is reduced.
Patent JP-H11305580-A (JP)
Title: Image forming device
Inventor: YAMAUCHI MAKOTO
IPC: G03G15/20
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device such that an image can be fixed well without offset even in the case of a device of the transfer belt type. SOLUTION: An image forming device includes a developing machine 4 which forms a developer image by supplying a developer to an electrostatic latent image formed on a photoconductor 1 by an exposure means 3; a transfer device 5 having a transfer belt 9 which runs in a direction opposite to the photoconductor 1, and used to transfer the developer image formed on the photoconductor 1 onto paper P located between the transfer belt 9 and the photoconductor 1; and a fixing device 18 adapted for fixing the developer image transferred by the transfer device 5 and having a heating roller 21 making contact with the developer image transfer surface of the paper P and a pressure roller 22 pressing the paper P against the heating roller 21. The heating roller 21 and the pressure roller 22 are respectively nonconducting and conducting and grounded.
Patent JP-H04342349-A (JP)
Title: Communication network designing device
Inventor: IZUMI HIROYUKI
IPC: H04M3/00
Filed: 1991-05-18
Abstract: PURPOSE:To calculate a resolution satisfying the design conditions of a communication network or a resolution minimizing line cost at high speed by efficiently generating resolution candidates like satisfying the design conditions while utilizing an investigated result concerning the communication network designing device. CONSTITUTION:A resolution candidate T, for which T<=T' is judged by a comparing means 2, is abandoned by a resolution candidate generating means 1 concerning the resolution candidate T generated by increasing or decreasing one element in the former resolution candidate T and on the other hand, the resolution candidate T judged that the design conditions are not satisfied by a design condition satisfaction inspecting means 3 is stored in an NG concerning the resolution candidate T judged not to be T<=T'. Further concerning the resolution candidate T judged that the design conditions are satisfied, a comparing means 4 compares the cost with a resolution candidate T'' in a CO, discriminates T>=T'' and stores the resolution candidate T not to be T>=T'' in the CO, and the resolution candidate of the minimum cost in this CO is outputted as the resolution.
Patent JP-S5815329-A (JP)
Title: Current supply circuit for i2l
Inventor: NAKAGAWA HIMIO
IPC: H03K19/091
Filed: 1981-07-22
Abstract: PURPOSE:To decrease the power consumption of an IC mixed with linear and digital elements, by using only slight current for an I<2>L, through the use of most part of an injection current as a bias current of linear circuits. CONSTITUTION:It is considered for the case that a digital circuit 4 consisting of an I<2>L is connected to a linear circuit for video output requiring a large bias current. From design conditions required for to the linear circuit, 2VP-P is required for a video signal applied to a linear signal input terminal 6 when a power supply voltage Vcc is 9V, and a sufficient bias current (about 40mA) flows to a resistor R2, 110ohms in resistance with 5V of emitter average voltage of a transistor (TR)Q1. With an injector terminal 1 connected with a large capacitance C2, the inject current supplied from the injector terminal 1 to the digital circuit 4 is smoothed and the average value of the bias current always flows, which operates the circuit of 400-4,000 gates.
Patent JP-H09295076-A (JP)
Title: Bending method and device thereof
Inventor: KOIZUMI NORIHISA
IPC: B08B1/04
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To execute bending without giving adverse effect to a bending angle precision and a positional precision of a work by bending the plated work with a punch and a die and removing the stuck plating metal with a metallic mold surface polishing means. SOLUTION: At the time of driving a motor 113, a dust collector 115 is driven and the plating metal removed with a brush 107 is sucked with a dust collecting fan 111 to collect the dust through a duct 109 for dust collecting. At the time of executing the bending at the next time, the stuck plating metal on the surface of the die is in almost removed condition by removing the plating metal from the upper surface of the die, and then, the problem for giving the adverse effect to the bending angle precision and the positional precision of the work, is dissolved and the sticking and depositing of the plating metal on the upper surface of the die can be prevented. Further, the shifting of the grip position in a robot hand can be prevented.
Patent JP-S5237418-A (JP)
Title: Time division delay circuit for electronic musical instrument
Inventor: OKADA KOUJI
IPC: G10H1/043
Filed: 1975-09-19
Abstract: PURPOSE: To simplify circuit constitution by using a common delay circuit for plural different musical signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08283762-A (JP)
Title: Lubricating oil composition
Inventor: ASANO SATOSHI
IPC: C10M141/12
Filed: 1995-04-14
Abstract: PURPOSE: To prepare a lubricating oil compsn. comprising a base oil for lubricating oil, an Mo-contg. friction modifier and a B-contg. compd. which can reduce a coking deposit and, hence, can maintain low fuel consumption for a long period of time by limiting the Mo and B contents to respective particular ranges. CONSTITUTION: The Mo content of an Mo-contg. friction modifier is limited to 100 to 2000ppm (by weight) based on the total amt. of the compsn., and the B content of a B-contg. compd. is limited to not less than 0.015wt.%. Any base oil for lubrication oil may be used without limitation, and examples thereof include mineral oils and synthetic oils. In general, the kinematic viscosity at 100 deg.C is pref. 3 to 20mm<2> /sec. The Mo-contg. friction modifier is not particularly limited so far as it contains Mo and, when added to the lubricating oil, functions to lower the friction properties. Examples thereof include molybdenum oxysulfide dithiocarbamate, and B-contg. compds. for preventing coking deposit include, e.g. boron-contg. succinimide. When the Mo content is constant, the deposit preventive effect increases with an increasing B content.
Patent JP-H07299900-A (JP)
Title: Image forming device
Inventor: MATSUI TAKAO
IPC: G03G15/24
Filed: 1994-04-28
Abstract: PURPOSE:To provide an image forming device in which the occupation area of the device is made small and also cost reduction is contrived by equipping the function of an image read device in the image forming device. CONSTITUTION:An image forming device is equipped with a ray emitting means 1, optical parts 2, 3 for controlling the rays emitted from the ray emitting means 1, a deflection means 4 for deflecting the direction of the rays passed through the optical parts 2, 3, a folding mirror 7 for folding the rays deflected by the deflection means 4 toward an image carrier 9 and a body 10 to be recorded by the image carrier 9. A half mirror 11 is provided on an optical path between the ray emitting means 1 and the deflection means 4. A detector 12 is provided which detects both the rays outgoing through the half mirror 11 and rays reflected from the branched body 10 to be recorded. A folding mirror 7 is movably provided so as to set up the optical path on a route through which the body 10 to be recorded is passed in the position nearly equal to the distance from the deflection means 4 to the image carrier 9.
Patent JP-2000301944-A (JP)
Title: Center visor device for vehicle
Inventor: UMEMURA NAOKI
IPC: B60J3/02
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent a shielding trouble caused by a space between a mirror case of a rear view mirror device and a center visor body, by turning the center visor body into a desirable inclined attitude in response to the mirror case even when the mirror case has an attitude inclined to the left or right side around a spherical part. SOLUTION: In this center visor device, a support shaft member 21 has a width-directional cross shaft body 22 supported turnably to a cabin ceiling face via a visor bracket, and a vertical-directional vertical shaft body 25 extended right-angledly from the cross shaft body 22. A center visor body 40 is mounted on the vertical shaft body 25 to be turnable around its shaft, and a cross shaft member 30 for supporting the center visor body 40 to be turnable around a longitudinal-directional axis is provided between the vertical shaft body 25 and the center visor body 40.
Patent JP-S62271667-A (JP)
Title: Grinding device for cylinder liner inner surface
Inventor: KANEHIRA RYOICHI
IPC: B24B19/02
Filed: 1986-05-19
Abstract: PURPOSE:To make it possible to grind the inner surface of a linear with a substantially constant depth even though the location of a screw shaft serving as a rotating center is some or less displaced, by supplying an air pressure which is regulated by a pressure reducing value, into an air cylinder exerting a pressing force to a grinder. CONSTITUTION:Pressurized air is fed into a grinder to rotate a grind wheel 15 while an air pressure reduced and regulated by an adjustable pressure reducing valve 16 is fed into an air cylinder 9 for a turn table 4 so that the grind wheel 15 is pressed against the inner surface of a cylinder liner 1 at a predetermined pressure to grind the same. In this condition, when a worker turns a hollow bar 17 in the direction M, the rotary table 4, the air cylinder 9, an arm 10 and the grinder 11 are rotated as a one unit body, about a screw shaft 3 which is set at the center of the liner by means of a centering member, and simultaneously they are fed in the axial direction in accordance with the thread pitches of the screw shaft 3 to spirally form an elliptic shape corrugated groove 2' having a substantially constant depth. Thus, even though the screw shaft severing as a rotating center for the grinder is some or less eccentric, it is possible to grind the inner surface of a linear in an elliptic shape with a substantially constant depth.
Patent JP-S5339108-A (JP)
Title: Undesired signal remover
Inventor: FUJITANI MASARU
IPC: G11B5/008
Filed: 1976-09-22
Abstract: PURPOSE:To remove crosstakls at the time of simultaneous reproducing and simultaneous recording of adjoining tracks by providing means of adjusting crosstalk components on the input side of two differential amplifiers being inputted with one signal component and other leakage component.
Patent JP-S62270602-A (JP)
Title: Production of polysaccharide derivative
Inventor: OKAMOTO YOSHIO
IPC: C07C29/76
Filed: 1986-05-19
Abstract: PURPOSE:To obtain a polysaccharide derivative excellent in solvent resistance and suitable as a reagent for optical resolution, by bonding part of the hydroxyl groups of a polysaccharide to silica gel and introducing substituents into the rest of the hydroxyl groups. CONSTITUTION:Part of the hydroxyl groups of a polysaccharide are chemically bonded to silane-treated silica gel through a polyfunctional isocyanate derivative. Substituents are introduced into the rest of the hydroxyl groups. As the polysaccharides, cellulose, amylose, beta-1,4-chitosan, chitin, beta-1,4-mannan, inulin, etc., which can be easily obtained in the form of highly pure polysaccharide are desirable. As said polyfunctional isocyanate derivatives, any of aliphatic and aromatic ones can be used, and especially, a diisocyanate is desirable. Examples of the compounds having functional groups which are introduced into the rest of the hydroxyl groups of a polysaccharide include isocyanic acid derivatives, carboxylic acids, esters, acid halides, acid amides, aldehydes, and alcohols.
Patent JP-S61272156-A (JP)
Title: Ink jet recording apparatus
Inventor: OMORI HIDEYUKI
IPC: B41J2/02
Filed: 1985-05-29
Abstract: PURPOSE:To obtain an ink jet recording apparatus providing excellent printing constantly, by measuring the amount of charge on ink particles by means of video signals, and by setting an exciting voltage in a region charged normally. CONSTITUTION:A video signal VCH1 for detection is impressed on a first dot of an EP character. Thereafter a sensor signal VS1 given on the occasion of the charged ink particle flying is caught. A video signal VCH2 is given to a subsequent dot, and a sensor signal VS2 is obtained. Thereafter this operation is repeated sequentially until VCHn is given. An exciting voltage is not varied during a one-cycle period (T1). Then, a difference between the adjacent sensor signals is calculated. In the case when charging is excellent, the difference between the adjacent sensor signal voltages is fixed constantly. A cycle wherein a value of the voltage difference deviates from an allowable value is determined to be imperfect in charging. Checking is conducted for all cycles in this way, and the exciting voltage is set at the center of an excellent cycle.
Patent JP-H0411424-A (JP)
Title: Reset type scramble code transmission system
Inventor: NAMIKADO NAGAHIKO
IPC: H04J3/06
Filed: 1990-04-27
Abstract: PURPOSE:To minimize the risk of the system from entering the pseudo synchronization by varying a reset interval of a scramble pattern and a descramble pattern. CONSTITUTION:A frame insertion circuit 1 constitutes a signal multiplexed by a multiplexer circuit 14 into a frame and outputs the result to a scramble circuit 5. The circuit 5 scrambles a transmission signal of frame configuration with a scramble pattern outputted from a scramble pattern generating circuit 4 and outputs the result to a reception section 17. On the other hand, a demultiplexer circuit 16 of the reception section 17 takes frame synchronization and demultiplexes a signal representing whether or not the scramble pattern is reset from a received data 8 and outputs it to a descramble pattern generating circuit 9. A frame synchronization circuit 7 obtains a synchronization detection signal from the received data 8, outputs it to the circuit 9 and outputs a descramble pattern to a descramble circuit 10, and the output of the demultiplexer circuit 16 is reset once per 3 frames. The circuit 10 descrambles the signal with a correct scramble pattern to output a reception output 11.
Patent JP-2000304888-A (JP)
Title: Inspection method and inspection device for fuel assembly, and neutron detector for inspection
Inventor: YOSHIOKA KENICHI
IPC: G01T3/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To inspect and confirm fuel defect, defect position specifying or the like of an inspected MOX fuel assembly in a short time within a fuel rack on the basis of a neutron measurement value of a neutron detector to improve specifying performance. SOLUTION: A neutron detector 4 is disposed on a side face of an inspected MOX fuel assembly 2a housed in a fuel rack 1. The neutron detector 4 is configured such that two scintillators sandwich a converter 7 generating charged particles by reaction of neutrons. Scintillator signals of the scintilators are simultaneously counted. Thereby, the neutron signal is measured by reducing influence of a background signal such as gamma rays. Thus, fuel defect, defect position decision or the like of fuel within the inspected MOX fuel assembly 2a can be inspected and confirmed.
Patent JP-S5540648-A (JP)
Title: Selective production of 1,6-naphthalenedisolfonic acid
Inventor: SHIMURA TAKEHIKO
IPC: C07C303/06
Filed: 1978-09-18
Abstract: PURPOSE: The selective sulfonation of 1-naphthalenesulfonic acid with sulfur trioxide-dioxane adduct is effected to produce title compound in high yield.  
     CONSTITUTION: The reaction of naphthalene with sulfur trioxide-dioxane adduct is conducted at 0W120, preferably 20W50°C for 10W60min to form 1-naphthalenesulfonic acid. After neutralization with an alkali as sodium hydroxide, 1-naphthalenesulfonic acid salt is isolated. Then, the sulfonation of the product is repeated using sulfur trioxide/dioxane adduct at 100W150, preferably 120W140°C to produce 1,6-naphthalenedisulfonic acid. 
     COPYRIGHT: (C)1980,JPO&Japio