baber/WOPTO huggingface dataset:
Patent JP-H08319099-A (JP)
Title: Tower section support structure for work vehicle
Inventor: SUZUKI TATSUO
IPC: B66C23/44
Filed: 1995-05-19
Abstract: PURPOSE: To withstand additional weight by additionally fixing a disc shaped support board larger than a base plate underneath the base plate, and providing hold members for a pedestal, which hold the circumferentail peripheray of the support board in such a way that the support board can be freely turned around. CONSTITUTION: A core body 2 insertion hole 3 for a tower section 10 is provided for the upper surface of a pedestal 19, and the entire circumferential periphery of a base plate 24 is welded (a) to the base section side of the tower section. Besides, the core body 2 is inserted into the base plate 24, and is welded (b) to the lower surface of the base plate 24 along the entire circumference of the root of the core body. A disc shaped support board 1 larger in diameter than the base plate 24 is inserted under the lower surface of the base plate 24 from the end section side of the core body 2 so as to be closely adhered thereto, the base plate 24 and the support board 1 are welded (c) along their entire circumferences, and furthermore welded (all to the core body 2.  Paired hold members 8 holding the support body 1 are provided for the pedestal 19 with a small gap provided in such a way that the circumferential periphery of the support board 1 can be freely turned around. This constitution thereby allows the support of the tower section to be assured with bearing stresses increased, and also with safety strength increased.
Patent JP-H102971-A (JP)
Title: Watch provided with solar cell
Inventor: AZUMA AKIRA
IPC: G04G99/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a watch in which the transmittance of light is not degraded by a ceramic covering member and in which a solar cell is not visible through the ceramic covering member by a method wherein a coating film is formed on the covering member which is arranged on the side of the light receiving face of the solar cell. SOLUTION: A watch which is provided with a solar cell 19 is provided with a case which comprises a windshield, with a movement which drives a pointer, with the solar cell 19 which is arranged on the side of the windshield of the movement and with a covering member 17 which is arranged on the side of the light receiving face of the solar cell. The covering member 17 is composed of a ceramic, and a white coating film 11 is formed on the side of the solar cell 19 of the covering member 17. Light which is transmitted through the covering member 17 composed of the ceramic which is translucent changes its refraction state in the formation region of the coating film 11. Consequently, a problem that the solar cell 19 on the rear surface of the covering member 19 is faintly visible through the covering member 17 is not generated.  As a result, a phenomenon that the white color of the ceramic is mixed with the deep purple color of the solar cell 19 is not generated, and the transmittance of light is not degraded.
Patent JP-S63317250-A (JP)
Title: Work clamp mechanism in automatic soldering device
Inventor: KURANARI SHINSAKU
IPC: B23K1/08
Filed: 1987-06-22
Abstract: PURPOSE:To smoothly perform either the rotation and movement in axial direction of a clamp shaft by providing a rotary bearing on the sliding member freely movable in the axial direction by giving a rotation from a motor via the rotation transmission member freely slidable in the axial direction. CONSTITUTION:A pair of work interposing parts 41 are opened by moving clamp shafts at both sides in the direction separating each other against a spring 46 by the engaging part 48 for releasing a clamp. A work W is elastically interposed by a pair of work interposing parts 41 by closing the clamp shafts 42 at both sides in the direction approaching each other by the spring 46. A rotation is given to a rotation transmission system 51 from a motor 52 and a synchronous rotation is transmitted to the clamp shafts 42 at both sides via the rotation transmission members 49, 50 slidable in the axial direction in this rotation transmission system 51, and the work W interposed by a pair of work interposing parts 41 is subjected to soldering with rotating it.
Patent JP-H0713742-A (JP)
Title: Multiplicaton device
Inventor: NAKAO YUICHI
IPC: G06F7/53
Filed: 1993-06-25
Abstract: PURPOSE:To suppress the increase of the circuit scale of a multiplication device by adding a code extending function and decreasing the number of adder circuits which are added if a reminder is produced in the number of a partial product when a nultiplicating operation is divided into plural arithmetic cycles. CONSTITUTION:All bits where the code of a nultiplier Y is extended are set at a certain specific value, and a code bit equal to the most significant bit of the valid data among those data to be multiplied is carried up. Under such conditions, the code carry-up correcting circuits 7c and 7d supply the signals of specific value to the input parts of the Booth decoders 9a, 9b... of the most significant bit based on the value of a code extension control singal 60. Meanwhile the values supplied to the partial product adding circuits 12a, 12b... from an interim result shift circuit 40 are set at the value of a nultiplicand based on the partial bit value of the multiplier. In such a constitution, the bits of the multiplier excluding some bits to be supplied to the circuit 40 ar supplied to the multiple generating circuits 11a, 11b... respectively.
Patent JP-H11325488-A (JP)
Title: Floor heater
Inventor: FUKAGI TAKAYUKI
IPC: F24D3/16
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a carpet from floating at the time of passing hot water by burying a resin pipe for passing hot water in a groove made in the upper surface of a foamed resin mat, applying an aluminum foil and a carpet onto the upper surface thereof and applying the aluminum foil also onto the lower surface of the foamed resin mat. SOLUTION: A hot water mat A is manufactured by burying a flexible hot water resin pipe 3 in a zigzag groove 2 made in the upper surface of a foamed resin mat 1 and applying an aluminum foil 4 onto the upper surface thereof. The hot water mat A is laid on the upper surface of an underlying floor material 8 and a carpet 6 is laid thereon. An aluminum foil 7 is also applied to the lower surface of time foamed resin mat 1. When hot water is conducted through the hot water mat A, temperature of the hot water resin pipe 3 increases and the pipe 3 elongates to cause elongation of the foamed resin mat 1. But elongation is blocked by each aluminum foil 4, 7 and the hot water mat A is prevented from being warped.
Patent JP-2000336718-A (JP)
Title: Joint structure of horizontal-drain pipe
Inventor: TODA YUJI
IPC: E03C1/12
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To omit a vent pipe, and to save an underfloor piping space and reduce piping construction cost in a drainage and vent system for a building. SOLUTION: Two horizontal main pipes 2, 3 are connected by a collective joint 1, and a horizontal branch pipe 5 is connected to the side face of the collective joint 1. A masking shield 1d separating drain 8 from the horizontal branch pipe 5 from drain 7 from the horizontal pipe 2 in the collecting joint 1 is disposed in upright, and a vent hole 6 is formed on the upper side of the masking shield 1d.  Thus, when drain 8 from the horizontal branch pipe 5 converges to drain 7 from the horizontal main pipe 2, ventilating layers 9-12 are ensured extending over the overall length of a drain passage in the upper section of the internal space of the horizontal-drawing drain pipe because both drain 7, 8 are separated by the masking shield and flow-regulated while the ventilating layer 9 of the horizontal branch pipe 5 is communicated with the ventilating layer 11 of the collecting joint 1 through the vent hole 6, and pressure fluctuation in the horizontal-drawing drain pipe is inhibited.
Patent JP-H0675390-A (JP)
Title: Electrophotographic sensitive body and electrophotographic device using the same
Inventor: KASHIMURA NOBORU
IPC: G03G5/147
Filed: 1993-06-25
Abstract: PURPOSE:To enhance mechanical strength such as wear and scuffing resistance without deteriorating electrophotographic characteristics. CONSTITUTION:This electrophotographic sensitive body has a photosensitive layer on the substrate and contains a resin obtd. by bringing terminal reactive polycarbonate represented by the formula into a reaction in the photosensitive layer. In the formula, X is aryl or aralkyl, (m) is 0 or 1, each of Y and Z is H, alkyl, aryl, aralkyl, cycloalkyl, halogen or haloalkyl, (n) is an integer and each of X, Y and Z may have a substituent.
Patent JP-H04355276-A (JP)
Title: Recording device
Inventor: SUZUKI HIDETO
IPC: G11B20/12
Filed: 1991-05-31
Abstract: PURPOSE:To effectively avoid the possibility of the deterioration of data due to overwriting by synchronizing to clock component contained in digital data and recording at least one track of a clock information signal having high frequency component following a recorded track in which the digital data were recorded. CONSTITUTION:A data recorder l controls capstan rotation so as to scan data tracks TO1, TO2... TOM and a clock track TC1 with a reproducing head in a just tracking state according to a tracking signal. The recorder 1 starts the recording of new digital data DN1, DN2... from second clock track TC2 following the track TC1 already recorded. At this time, new digital data DN1 are overwritten on the track TC2. A clock signal C3 having high frequency component is already been recorded on the track TC2, however, the signal S3 is recorded without deterioration because it is recorded on the surface layer part.
Patent JP-S6215915-A (JP)
Title: Gaas integrated circuit
Inventor: HASEGAWA KATSUYA
IPC: H03K3/356
Filed: 1985-07-15
Abstract: PURPOSE:To obtain a D flip-flop with GaAsSCFL reset having high speed, excellent uniformity and high yield by using a couple of reset signals to apply differential switching of current switching type thereby applying reset operation. CONSTITUTION:The titled circuit is a GaAs integrated circuit constituting the D flip-flop circuit with control signal input and has a control signal input terminal and an input terminal of a complementary signal to the control signal. Then the control operation is applied by using a couple of control signal inputs to apply current switching type differential switching. When the level of a reset signal R is fluctuated, since the level of the complementary signal is fluctuated accordingly, a stable operation is warranted. Since all input signals are biphase inputs, the logical amplitude is designed to a small value and high speed operation is attained.
Patent JP-H106234-A (JP)
Title: Control device for bolt fastening force
Inventor: SUGIZAKI MASAKI
IPC: B25B23/151
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To control the bolt fastening force accurately without provision of any rotary encoder. SOLUTION: This bolt fastening force control device concerned is composed of a gearing mechanism 36, a switch 38, and an output control part to output a delay torque held in a sample hold part for a deviation computing means, wherein the gearing mechanism 36 can take out the rotation of a socket 23 upon enlargement to a prescribed magnification when a bolt 3 is to be tightened by a torque wrench 20 and is composed of the first gear 42 furnished coaxially with the axis 39 of the socket 23, the second gear 43 set in a smaller number of teeth than the first gear 42, and the third gear 44 set in a greater number of teeth than the second gear 43. The switch 38 senses approach of each tooth of the third gear 44 and outputs a reference signal.
Patent JP-H0320118-A (JP)
Title: Roller bearing for cross joint shaft
Inventor: MAKASE KEIICHIROU
IPC: F16D3/38
Filed: 1989-06-16
Abstract: PURPOSE:To enlarge a contact surface so that it can resist a large load by increasing the diameter of the first contact surface placed facing in the radial direction of a bearing so that it may come into contact with an orbit surface outside a circle, and reducing the diameter of the second contact surface placed facing in the peripheral direction of the bearing so that it may come into contact with its adjacent surface. CONSTITUTION:A roller 1 is provided with a pair of first contact surfaces 12, 12 placed facing to a body 11 and a pair of second contact surfaces 13, 13 placed facing to each other in a direction perpendicular to the contact surfaces 12, 12. Respective arcs of the contact surfaces 12, 12, 13, 13 are arranged concentrically with regard to the center S of the body 11, a radius (r) of the second contact surfaces 13, 13 is smaller than a radius R of the first contact surfaces 12, 12. The first surfaces 12, 12 are made to come into contact with inner and outer orbit surfaces 3, 4 and the rollers 1, 1 adjacent to each other come into contact at the second contact surfaces 13, 13. It is thus possible to increase the number of rollers because the rollers 1, 1 are placed adjacent to each other, and reduce contact surface pressure for resisting large load because of a large contact surface between the inner and outer orbit surfaces.
Patent JP-H10334842-A (JP)
Title: Light scanning type electron microscope
Inventor: TAKAGI MAKOTO
IPC: H01J37/073
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a light scanning type electron microscope wherein its structure is simple, small-sized, and low-priced, and damages to a specimen is little. SOLUTION: Light generated from a light source 1 is focused into a thin light beam 4 by a lens 3 for light focusing, reflected by a mirror 5, and irradiated to the surface of a photocathode 7, and electrons are generated from the back side of the photocathode 7 in a position to which the light beam 4 is irradiated. The electrons are turned into an electron beam 8 by an electrostatic type lens 11 for focusing/imaging, being focused into an image of small area, and irradiated to a specimen on a specimen table 13. In order that this electron beam 8 scan a surface of the specimen, a reflection angle is controlled by oscillating the mirror 5 while the thin light beam 4 generated from the light source 1 and the lens 3 for light focusing is caused to scan the surface of the photocathode 7.  Secondary electrons generated from the specimen surface by scanning of the electron beam 8 are detected by a secondary electron detector 17, and signals from the secondary electron detector 17 are drawn as a stereoscopic image on a display device 19.
Patent JP-H0820939-A (JP)
Title: Inside screw type sluice gate
Inventor: HAYASHI MASAO
IPC: F16K3/00
Filed: 1994-07-07
Abstract: PURPOSE:To avoid an actuation defect of a gate body to smoothly move it up and down, by preventing foreign materials from piling and getting solid in a female screw of a female screw block or a male screw of a valve spindle and making it possible to apply a lubricant agent in the female screw or the male screw. CONSTITUTION:A female screw block 3 is fitted to a position which is located at the upper side of the gate body 1 and which is not submerged, so as to be rotatable around the vertical shaft by a bracket 10. The male screw 4a of the valve spindle 4 engaging with the female screw 3a of the female screw block 3 is formed at a position which is not submerged. A hollow shaft 11 which is rotated reversibly by the control of an opening/closing means 7 of the gate body and allows the valve spindle 4 to advance or retract is fixed to the upper part of the female screw block 3. When the sluice gate is fitted in a water supply pipe, a protection pipe 13 is fitted in such a manner that the valve spindle 4 is inserted water-tightly in the lower part of the female screw block 3.
Patent JP-S5583567-A (JP)
Title: Grinder
Inventor: NISHIMOTO JITSUO
IPC: B24B53/06
Filed: 1978-12-19
Abstract: PURPOSE: To provide a less amount of distance between auxiliary table and dress point, and prevent a feed error, produced in the direction back-and-forth due to temperature changes, from being amplified in the above described point.  
     CONSTITUTION: In accordance with the program, previously inputted to a numerical control device, with a servomotor 15, 18 driven and controlled to rotate a feed screw 6, 11, an auxiliary table 5 is moved back-and-forth together with a dressor 4, simultaneously a grindstone head 10 is up-down moved, and the periphery of a grinding wheel 9 is processed forming and dressing by the dressor 4 into a desired pattern. At this time, the distance, from a dress point 21, where the dressor 4 and the grinding wheel 9 are contacted, to the auxiliary table or the feed screw 6, being of small amount, caused an error of feed amount, casued by a temperature change and produced in back-and-forth directon of the feed screw 6, not to become amplified in this dress point. In this way, a precision of forming dimension of the grinding wheel 9 can be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H099321-A (JP)
Title: Pager call signal transmission system
Inventor: FUJIKAWA HIROYUKI
IPC: H04W84/02
Filed: 1995-06-22
Abstract: PURPOSE: To make the operation of a communication channel efficient in the radio paging system. CONSTITUTION: A coder 201 receives a pager call request signal from an exchange 101, encodes it and adds identification information of a transmitter 401 to be sent by a command of a coding controller 206 to a header and the result is sent as the same transmission speeds T0, T1..., Tn bps as the maximum speed of the respective transmitter 401. A multiplexer 202 multiplexes the coded information received from the coder to send the result to a line terminator 301 of a synchronization device 300 via a communication channel 205 at a transmission speed NT bps (NT=T0, T1,...,Tn) via m-sets of line terminators 203.  A demultiplexer 302 demultiplexes the code multiplex information according to the identification information added to the header and applies time synchronization to the result and sends the resulting signal to the transmitter at the same data signal speed through a radio channel 402. The transmitter sends the received pager call signal to a paging terminal via a radio channel.
Patent JP-S63318602-A (JP)
Title: Servo-circuit
Inventor: YOKOTA HACHIRO
IPC: G05B11/36
Filed: 1987-06-23
Abstract: PURPOSE:To decrease a servo-noise and to decrease the power consumption by setting the direction of a control signal so that the algebaric sum of a voltage value of the control signal supplied to a control object of all servo-systems becomes the nearest to a voltage value of the common potential end. CONSTITUTION:Signals S3, S4 outputted from a servo-control circuit 1 are inverted by inversional amplifiers 15, 16, respectively, and become the inverses of signals S3, S4. Subsequently, these signals are further amplified by servo- drivers 4, 5, and thereafter, supplied as the inverses of control signals S3', S4' to a feed motor 8 and a disk motor 9, respectively. Also, as for each signal supplied to each control object, the polarity of the inverse of control signals S3', S4' is reverse to control signals S1', S2'. Accordingly, as a result, the algebraic sum of each control signal becomes about '0', therefore, a current flowing to a contact point is offset and becomes about '0'.
Patent JP-S6133558-A (JP)
Title: Input/output control circuit of computer
Inventor: CHIHARA HIROMITSU
IPC: G06F13/12
Filed: 1984-07-26
Abstract: PURPOSE:To control an adder function block without reducing a data transfer speed by providing the titled circuit with an address control part for validating all bits of an addressing signal even at the execution of an instruction. CONSTITUTION:A port address data sent by bus lines 1-4 are inputted to a port address decoding AND gate 6 through a signal inverter block 5 and its output is read in a port address latch circuit 9. Data latch circuits 17-20 sample the original 4-bit output data on the bus lines 1-4 and data latch circuits 25-28 sample the 2nd 4-bit output data on the bus lines 1-4. The data stored in the data latch circuits 17-20, 25-28 are outputted as port output signals.
Patent JP-H01321449-A (JP)
Title: Continuous page copying device for recorder
Inventor: TANABE TAKAYUKI
IPC: G03G21/00
Filed: 1988-06-22
Abstract: PURPOSE:To achieve continuous page copying in a recording device where an original is vertically placed when continuous page copying is selected by moving a lens orthogonally to a scanning direction, and calculating the moving distance of the lens in a vertical direction based on original length data. CONSTITUTION:The recording device where the original is vertically set, scanned and exposed is provided with a continuous page copying selecting means 751, a vertical direction lens moving means 754 moving the lens orthogonally to the scanning direction when continuous page copying is selected by the continuous page copying selecting means 751, and with a calculation processing device 755 calculating a moving distance in the vertical direction lens moving means 754 based on the original length data. When continuous page copying is selected and when a copy of the 1st page of the original is finished, the moving distance in the vertical direction lens moving means is calculated based on the original length data. The lens is moved by the vertical direction lens moving means 754 based on the moving distance calculated and a residual 2nd page is copied. Thus, continuous page copying can be achieved even in the recording device where the original is vertically set.
Patent JP-H09301850-A (JP)
Title: Tea bathing agent
Inventor: SHIGA TAKUO
IPC: A61K8/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a bathing agent suitable for health by packing tea powder in stead of conventional inorganic ingredient as a bathing agent ingredient into a bag made of fabric or Japanese paper and eluting polyphenol into a bath. SOLUTION: Physiological effect of a conventional inorganic salt product is necessarily not clear and the discharge solution becomes large load for purification treatment. This tea bathing agent eliminates the load and promotes tea industry and is useful for keeping health. The tea bathing agent contains tea powder or tea powder to which a small amount of hinokitiol or herb-based extract is added. In the agent, physiological effect is expected.
Patent JP-S6314838-A (JP)
Title: Production of fe-si type sintered soft magnetic material
Inventor: HASEGAWA MASAHARU
IPC: C22C33/02
Filed: 1986-07-04
Abstract: PURPOSE:To produce an Fe-Si type sintered soft magnetic material having superior magnetic characteristics by mixing pure iron powder with Fe-Si powder in a specified ratio, press-molding the powdery mixture and sintering it in vacuum. CONSTITUTION:Fine pure iron powder of <=100 mesh contg. >=98% Fe is mixed with 10-30% metallic Si or Fe-Si powder of <=350 mesh contg. 10-100% Si to produce a powdery mixture consisting of 3-10wt% Si and the balance Fe. The purity of the pure iron powder used is made as high as possible. The powdery mixture is compression-molded to a prescribed shape and sintered at 1,200-1,300 deg.C in vacuum or in a gaseous hydrogen atmosphere. An Fe-Si type sintered soft magnetic material having superior magnetic characteristics and dimensional accuracy is obtd. The material has no cracks and causes no deformation.