baber/WOPTO huggingface dataset:
Patent JP-H01290018-A (JP)
Title: Coordinate input device and position indicator for fixed point designation
Inventor: MURAKAMI AZUMA
IPC: G06F3/048
Filed: 1988-05-17
Abstract: PURPOSE:To realize the input of a pattern larger than the coordinate input range of a tablet by fixing a slip in a single state and other states on the table together with input of at least two fixed points on the slip to obtain the relation of coordinate values between the single state and another state from the relation of coordinate values between both fixed points and converting the coordinate value based on said relation. CONSTITUTION:A slip is fixed in a single state to a tablet (a) and the position of at least two fixed points on the slip are inputted by a position indicator (b). Thus a 1st coordinate value related to the fixed point is detected by a position detecting circuit (c) and stored in a 1st storage means (d). Hereafter the same operation is carried out after the change of the slip position. Then a coordinate value conversion means (f) obtains the relation of coordinate values between the single state and another state from the 1st and 2nd coordinate values. In other words, the coordinate value of a pattern, etc., obtained after the shift of the slip is converted into the coordinate value of the pattern, etc., obtained before the shift of the slip. Thus the input is possible for a pattern, etc., larger than the coordinate input range of the table (a).
Patent JP-H04347463-A (JP)
Title: Air conditioner
Inventor: KITAYAMA TORU
IPC: F25B13/00
Filed: 1991-05-24
Abstract: PURPOSE:To prevent a shaft crunching with a bearing by a method wherein when a certain indoor device is stopped during a heating operation, a flow of refrigerant into the stopped indoor device is temporarily delayed or the flow of refrigerant is reduced in a stepwise manner or the flow of refrigerant is always passed into the indoor device without shielding the flow of refrigerant into the stopped indoor device. CONSTITUTION:When an indoor device 1 is stopped from a state in which the indoor devices 1 and 2 of a plurality of indoor devices are being operated, an operation signal is inputted from the indoor device 1 to a control device 14, the control device 14 stops an application of signal to an indoor fan 9 and then an operation of the indoor device is stopped. The control device 14 closes a changing-over valve 12 after a timing for closing the valve with an opening or closing signal is delayed only by a predetermined time. Since a shielding of the flow of the refrigerant into the stopped indoor device 1 is delayed only for a predetermined period of time, the refrigerant of high temperature and high pressure compressed by the compressor 4 is temporarily stored in the indoor heat exchanger 15, resulting in that a rapid increasing of discharged pressure of the compressor is restricted.
Patent JP-H0419099-A (JP)
Title: Fiber-mixed extrusion plate cutting method and device therefor
Inventor: YASUNAKA TOSHIO
IPC: B26D1/06
Filed: 1990-05-11
Abstract: PURPOSE:To perform the desirable cutting of a chemical fiber mixed in an extrusion plate by performing cutting while applying ultrasonic vibration to at least one of a receiving blade and a cutting blade. CONSTITUTION:An ultrasonic vibrator 14 is connected to vibrate one of a cut ting blade 12 and a receiving blade 13 or both blades at high frequency. The cohesion of a chemical fiber 11 itself in a plate 8 is thereby weakened. The cutting blade 12 and receiving blade 13 are further weakened. The cutting blade 12 and receiving blade 13 are further attached/detached repeatedly at high frequency so as to repeat vibrational pressing to the chemical fiber held between both blades 12, 13. The chemical fiber 11 can be thus cut rapidly.
Patent JP-H04346518-A (JP)
Title: Reference signal generating circuit
Inventor: ENDO YOICHI
IPC: H03L7/00
Filed: 1991-05-24
Abstract: PURPOSE:To improve the performance of a reference signal generating circuit by setting the different dividing numbers between a selected system and an unselected system. CONSTITUTION:The selection of a switch means 18 is switched and at the same time the dividing numbers of the dividing means 12 and 16 are exchanged with each other. Therefore the dividing number is kept equal at all times at the selected side, and the dividing numberis different at the unselected side respectively. Thus the signal supplied to the means 18 has 8 satisfactorily large frequency difference between the selected and unselected sides. Then the satisfactory suppression value is secured for a loop filter of a PLL to be connected to the next stage. In such a constitution, the performance of a reference signal generating circuit is improved.
Patent JP-H02299862-A (JP)
Title: Thermal head, recording device using it and device for preparation of recording density correction data
Inventor: ASAI TAMOTSU
IPC: B41J2/35
Filed: 1989-05-13
Abstract: PURPOSE:To moderate manufacturing precision and improve print quality by providing a storage device for storing correction data on which drive data is calculated compared to reference drive data according to a deflection value of recording density in a recording medium for each thermal element. CONSTITUTION:A thermal head 2 consists of a printing device 5 including thermal elements R1, R2...Rn, a drive circuit 6 for supplying drive power to each thermal element R and a correction data recording part 7 provided on a substrate 4. A drive data preparation device 2 is composed of a storage part 24 for storing basic operation data such as power and application timing required for the realization of print density as a standard for design when a detection signal from a density detection device 23 is recorded in a correction data recording part 7, a calculation device 25 for outputting correction data to be written into the correction data recording part 7 based on the results obtained by calculation using the detection signal and the basic operation data, and a correction data writing device 26 which is a recording control device, including ROM, for recording the correction data from the calculation device 25.
Patent JP-H10299008-A (JP)
Title: Method for building hollow floor
Inventor: KAWAI SHIGEJI
IPC: E04B5/40
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To make the work easier and improve quality for a hollow floor by placing a formwork constituting the bottom portion of the hollow slab between precast members surrounding the vicinities of each steel pipe pile. SOLUTION: An earthen floor concrete 2 is placed on the ground surface, a plurality of steel pipe piles P are used as supporting members, and precast members 5 are installed around through insulation material 3 for surrounding purpose. Formwork receivers 61 are projected out at the upper outer periphery of the precast members 5, a formwork 6 constituting the bottom portion of a hollow slab 1 is placed between precast members 5, 5, reinforcing bars are arranged on the formwork 6, and concrete is poured and a slab in a hollow state is constituted. Since the formwork 6 is made in one united body with the slab 1 concrete, disassembling work becomes unnecessary, and other kinds of work also can be performed in an open space where the workers can work with the standing attitude so that the working efficiency can be improved.  Also, the progress of the whole work can be confirmed in an open state before concrete pouring so that the quality can be also improved.
Patent JP-H09300182-A (JP)
Title: Tapered face grinding method and tapered face grinding device
Inventor: MAKINO ATSUSHI
IPC: B24B15/04
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a taper face grinding method and a taper face grinding device with which roundness of a taper face can be improved and which are suitable for mass production. SOLUTION: A grinding wheel 20 is attached to a grinding wheel spindle 11 and rotates together with the spindle 11. A PZT(piezoelectric element) 12 is directly connected with a lower part of the spindle 11 to give reciprocating vibration in the axial direction in addition to the rotary movement to the grindstone 20 through the spindle 11 by changing drive electric power applied to the PZT 12. As a result, since grinding locus of abrasive grains of the grinding wheel 20 on a taper face 31 of a workpiece 30 becomes sine wave, it is possible to shift grinding locus of abrasive grains in a direction other than peripheral direction. Consequently, a grinding removal amount is increased, and it is possible to realize roundness of the taper face 31 of 0.3μm or less.
Patent JP-H11311088-A (JP)
Title: Tail void measuring method and device therefor
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring a tail void which is a void formed at the outer periphery of a buried pipe. SOLUTION: A plug 3 with a guide hole 7 bored in the center is mounted from the inside of a measuring hole 2 provided piercing the wall of a buried pipe 1. An elastic check valve 4 provided with an expansive insert hole 9 in the center is fitted to the outside of the plug 3. A search bar or a sample extraction pipe for sampling is inserted through from the guide hole 7 of the plug 3 through the insert hole 9 from the inside of the buried pipe 1 toward the outside of the buried pipe 1 to survey the size and state of a tail void 5 at the outer periphery of the buried pipe 1.
Patent JP-H11309714-A (JP)
Title: Pelletizer and pelletizing process
Inventor: TANAKA MEGUMI
IPC: B29B9/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To check the interior of a device safely and rapidly and also clean it and further regulate the pressing force of a pressing roll precisely and easily during operation. SOLUTION: The mounting part of a pressing roll 2 has a supporting shaft 6 which is rotatable around a shaft fitted to the frame of a pelletizer in parallel with the rotary shaft of the pressing roll 2, a pair of first arms 7a, 7b which are attached to the supporting shaft 6 and hold both ends of the rotary shaft of the pressing roll 2 at the tip parts of the arms, a second arm 8 whose base part is fitted to the supporting shaft 6 and an air cylinder 9 which presses a rod 10 to the tip part of the second arm 8 to impart a rotating force to the supporting shaft 6 and thereby presses the pressing roll 2 to a supporting roll 3.  When the operation of the pressing roll 2 is stopped, the rod 10 is separated from the tip part of the second arm 8 and is moved to the outside of a rotating and moving area 11 in the opposite direction B to a direction when the second arm 8 centered around the supporting shaft 6 is pressed.
Patent JP-H10309485-A (JP)
Title: Grinder
Inventor: MIYANO YOSHINORI
IPC: B02C18/14
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a grinder wherein foreign matter are difficult to twist around part grinding materials to be ground when the materials to be ground are ground. SOLUTION: A pair of rollers 21, 22 are provided in an apparatus main body 1 to which a charge opening 11 of materials to be ground and its discharge opening are provided, and the apparatus main body is so constituted that the materials to be ground can be charged between both rollers 21, 22. Many projections 23 are provided onto outer surfaces of a pair of the rollers 21, 22, a first driver rotatably driving both rollers 21, 22 around respective shaft centers is provided, and both rollers 21, 22 are freely rotatably constituted so that the projections 23 are opposed to each other, and transfer from upside to downward between both rollers 21, 22. Further, a projection part 25 projecting inside the apparatus proper 1 on an inner wall surface of the apparatus proper 1 is freely rotatably provided around the shaft center along its projecting direction.  A second driver 26 wherein the projection part 25 is rotatably driven around the shaft center, is provided.
Patent JP-H07132597-A (JP)
Title: Ink jet type recording head
Inventor: OKAZAWA NOBUAKI
IPC: B41J2/14
Filed: 1994-05-09
Abstract: PURPOSE:To prevent surely a generation of a crosstalk or an ink mist by executing an arrangement and a fixing of piezoelectric oscillators on a oscillators supporting plate having a free-cutting performance in a line state and with a predetermined pitch, and besides, by fixing a piezoelectric oscillator supporting plate onto a base bed composed of a material having a larger rigidity than that of the supporting plate and by putting the piezoelectric oscillators together. CONSTITUTION:Edges of piezoelectric oscillators 46, 46, 46 are faced and execute a contact to a position opporsing a pressure generating rooms 52, 52 formed in a flow composing material 6 of an oscillating plate 5. At this state, if a printing signal of a base shape wave is impressed on to a common electrode and a driving electrode, by its rising, a piezoelectric oscillator 46 shrinks to a vertical direction. By this, the pressure generating room 52 is enlarged, and ink flows in through an ink supplying opening 54 from a reservoir 53. By this, the pressure generating room 52 shrinks and an ink drop is discharged from a nozzle opening 2. A dot by an ink drop which coincides with printing data can be formed by repeating such a process like this.
Patent JP-H10311607-A (JP)
Title: Filter of hot air heater
Inventor: SUZUKI TOMIJI
IPC: F24H9/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the maintainability by mounting a filter on a back plate while a knob is pressed by an upper surface part of the filter, and giving one push to the know when detaching the filter. SOLUTION: A knob 9 is fitted to a filter fixing groove 1a in an operation panel 1 while a spring 10 is urged. When a projected part 9a of the knob 9 is pushed in the direction of the arrow B, and a tip part 9b is approximately on the same plane as the outer circumference of the operation panel 1, an upper part 3a of a filter 3 is pulled in the direction of the arrow C, and a hooking claw 3b of the filter 3 is detached from a filter fixing hole 2a in a back plate 2 to detach the filter 3. The hooking claw 3b of the filter is inserted in the filter fixing hole 2a in the back plate 2 and at the same time, the tip part 9b of the knob 9 is pressed in the direction of the arrow B by a back side part of the filter 3, the filter 3 is pressed downward, the upper part 3a of the filter 3 is detached from the tip part 9b of the knob 9, and the filter 3 is mounted thereon.
Patent JP-H08290141-A (JP)
Title: Insulating tube cleaning device
Inventor: TAKEUCHI MASAHARU
IPC: B08B9/02
Filed: 1995-04-20
Abstract: PURPOSE: To automatically clean a large-sized insulating tube in a substation, etc. CONSTITUTION: An insulating tube A is clamped by a frame provided with a main shaft 1 and left and right arms 2 and 3, and a rotating brush 9 and a nozzle to eject a cleaning soln. are furnished to arms 2 and 3. The cleaning device is suspended from a balancer 8, the rollers 4 and 5 fixed to the arms 2 and 3 are rotated, and the device is revolved around the insulating tube A to clean it.
Patent JP-S6012145-A (JP)
Inventor: SHIMOJIMA KATSUHIKO
IPC: B02C15/00
Filed: 1983-06-30
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-S5245074-A (JP)
Title: Water proof insulated wire
Inventor: KON SHIYUUJI
IPC: H01B7/282
Filed: 1975-10-07
Abstract: PURPOSE: To enhance the water tightness and the productivity as well with an easy workability, by filling the bridging polyethylene composed substance in the clearance between the conductor strands. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09280869-A (JP)
Title: Piezoelectric vibration giro
Inventor: TAKAHASHI YUKIHIKO
IPC: G01C19/5663
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce vibration leaking from lead wires and stabilize a characteristic by providing a support part of a holder with a through hole to let adhesive going out and preventing a piezoelectric vibrator and lead wires for signal input and output from fixing strongly. SOLUTION: A resin holder is provided with a pair of plate shape supports part 71 at the position of the node line of piezoelectric vibrator 1 in the direction orthogonal to major axis of the piezoelectric vibrator 1. A support 5 consisting of insulating soft elastic rubber is engaged in a central hole and is bonded. The support 5 has a structure that adhesive 9 easily stays in the neighborhood of the part touching the piezoelectric vibrator 1. After the adhesive 9 has been cured completely, the through hole 10 is made open.  When the holder to which the piezoelectric vibrator 1 is temporarily bonded in a high temperature atmosphere is left and the gelled adhesive 9 at normal temperature becomes a wave-like, it infiltrates into the through hole 10 and the lead wires for signal input/output are never adhered to the vibrator 1 with the adhesive 9 in the neighborhood of a soldering point 12 more than necessary.
Patent JP-2000310208-A (JP)
Title: Clip
Inventor: ARISAKA HIROSHI
IPC: F16L3/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To fix a long first part and a second part which has a boss part concurrently with a fixing member, and to absorb variables in positional relationship. SOLUTION: This clip comprises a holding part 1 adapted to hold a first part 21, an engaging part 2 which has a boss part 22a of a second part 22 fit for being engaged with a fixing member P, and a flange part 3 which has a long hole 4 to insert the engaging part 2 formed for being consecutively mounted integrally with the holding part 1. The first part 21 is held on the holding part 1, and the second part 22 is engaged with the engaging part 2 by having the flange part 3 movably supported while being sandwiched between the fixing member P and the engaging part 2.  Thereby, the two parts are fixed concurrently on the fixing member side with the same clip, and variation can be absorbed, only by using the long hole 4 for having the flange part 3 which is sandwiched between the fixing member P and the engaging part 2 moved to a predetermined direction, together with the holding part 1 when variation in positional relationship is occurred between the holding part 1 adapted to hold the first part 21 and a fixing place of the fixing member P.
Patent JP-S5346612-A (JP)
Title: Air cooling for voice coil motor
Inventor: UCHIYAMA TAKASHI
IPC: H02K33/18
Filed: 1976-10-07
Abstract: PURPOSE: To efficiently cool inner and outer faces of the voice coil which is a heat generating unit, by such manner that with the voice coil made closely contact with a ring-shape plain spring, an air leak be made not existing in the both of those and their closely contact part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5454504-A (JP)
Title: Time limit monitor circuit
Inventor: ISHII TADAO
IPC: H04Q1/20
Filed: 1977-10-08
Abstract: PURPOSE:To enable to detect the operating condition of contacts interrupting with a given period by means of a small capacity of capacitor, by connecting the capacitor in series with the relay connected to the monitored contacts of the output of the interrupting signal generator. CONSTITUTION:When the monitored contact int is turned on, the relay CKA is operated via the capacitor C1', the relay CKB is operated with turning on of the contact cka, the capacitor C2 parallel is charged up, and the contact ckb maintains OFF. Further, when the contact int is turned off, CKA is operated with the discharge of C1', the contact cka turns on and off with twice interrupting period of the contact int and CKB is slowly restored with the discharge current of C2', then the contact ckb keeps OFF while the contact int is interrupted with a given period. On the other hand, when the contact int continues ON or OFF, the contact ckb is turned on, displaying the alarm.
Patent JP-S59208533-A (JP)
Title: Stop-down quantity detecting device
Inventor: MIYASAKA TETSUO
IPC: G03B7/087
Filed: 1983-07-04
Abstract: PURPOSE:To detect a stop-down quantity without using an abrasion member such as a variable resistance, a switch, etc., and also, without using a storing circuit, etc. by differentiating incident light passing through a diaphragm, integrating its result, and fetching a variation portion. CONSTITUTION:When a stop-down operation of a diaphragm is being executed, incident light passing through this diaphragm is photodetected and photoelectrically converted. This converting signal is brought to a logarithmic conversion, a correction corresponding to a film sensitivity, etc., processed by a differentiating circuit formed by resistances 21, 24, a capacitor 22, an operational amplifier 23, etc., and thereafter, integrated by an operational amplifier 26 to which a capacitor 28 and a resistance 27 are connected in parallel, and a variation portion of the incident light is detected. In this way, a stop-down quantity can be detected without using such an abrasion member as a variable resistance, a switch, etc., interlocking with the diaphragm and also, without using a storing circuit required for storing an initial value.
Patent JP-S5912429-A (JP)
Title: Original size detector for copying machine
Inventor: OCHIAI TSUTOMU
IPC: G03G15/00
Filed: 1982-07-13
Abstract: PURPOSE:To decide the size of an original accurately without using any dedicated light source by providing a storage part for storing the operation of photodetectors provided to a platen cover by the instantaneous lighting of a lamp for original scanning, and deciding on the original size from the storage contents. CONSTITUTION:When a start key is turned on, the exposure lamp 2 turns on by a signal from a microcomputer 13' with the intervention of pulses from monostable multivibrators 12 and 13. Photodetectors 4b and 4c operate by receiving light which is not cut off by an original 10, so comparators 17b and 17c output 1, a monostable multivibrator 15 for detecting the fall of the monostable multivibrator 12 outputs a pulse, and latch circuits 11b and 11c latch 1. Their binary- coded signals are inputted to a microcomputer 13' to decide on the original size. The exposure lamp 2 is used as a light source, so the need for a dedicated light source is eliminated.
Patent JP-H01295029-A (JP)
Title: Timing gear device
Inventor: YOSHIYANAGI KOJI
IPC: F16D23/06
Filed: 1988-05-18
Abstract: PURPOSE:To change speed with a less operation power and smoothly and surely by providing a roundness part and non-roundness part on a synchronizer ring itself and giving elasticity to the non-roundness part. CONSTITUTION:A synchronizer ring 110 is made of a ring main body 111, an outer spline 113, a notch part 114 and conical friction face 112. The inner diameter of the conical friction face 112 is taken in two kinds of circular arc (radius ra) 112a and that (radius rb) 112b. Due to a small diameter part 112b part thickness being made thin and elasticity being given thereto a synchronous action is performed with conforming to the conical face of a flexible hub in response to the shift power given to a sleeve. Speed can be changed smoothly and surely with less operation power.
Patent JP-S6013290-A (JP)
Inventor: MATSUMOTO TAKASHI
IPC: G21C19/07
Filed: 1983-07-04
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-S5246780-A (JP)
Title: Vriable capacity element and process for production of same
Inventor: ITOU KATSUHIKO
IPC: H01L29/94
Filed: 1975-10-11
Abstract: PURPOSE: To subsequently stack gate oxide film, gate electrode on a semiconductoe substrate, and provide a plurality of layers of varying impurity concentrations according to the amount of ion implanatation on the semiconductor surface directly beneath the oxide film, thereby producing a variable capacity element capable of changing stepwise the capacity values. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5246551-A (JP)
Title: Evaporator
Inventor: TAKESO TOMINORI
IPC: F25B39/02
Filed: 1975-10-11
Abstract: PURPOSE: To prevent fish from contacting an evaporator by setting a plastic protection net to it. 
     COPYRIGHT: (C)1977,JPO&Japio