baber/WOPTO huggingface dataset:
Patent JP-S5857523-A (JP)
Title: Hydraulic type disc brake
Inventor: SEKI MASAYUKI
IPC: F16D65/18
Filed: 1981-09-30
Abstract: PURPOSE:To smoothen the pad pressing operation by providing two arms striding over the disc and also providing a plurality of guides for guiding cylinders incorporating the hydraulic pad pressing cylinder in one arm to communicate with respective hydraulic chambers, in the title brake provided with no cylinder in the body. CONSTITUTION:The fluid pressure is transmitted to a hydraulic chamber 34a through a hose 27 and flow passages 24 and 18, and to a hydraulic chamber 34b through a fluid passage 35, and advance a pad pressing cylinder member 29 and presses the pad 43 to the disc 3 by the pad pressing part. By this reaction force, the caliper body 1 moves reversely, and the arm 5 presses the pad 44 against the disc 3. Accordingly, the disc 3 is clamped and slidably contacted by pads 43 and 44, and the braking effect is generated. With the releasing of the fluid pressure, the pad pressing cylinder member 29 is restored by a corner seal 33 to release the brake. By this construction, it is possible to smoothen the pressing of the pad and to improve the easiness in the working.
Patent JP-S5858310-A (JP)
Inventor: TANAKA HAJIME
IPC: E01H1/10
Filed: 1981-09-30
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-S6135042-A (JP)
Title: Automatic adjusting device of call tone volume
Inventor: NAKAMURA TSUTOMU
IPC: H04M1/00
Filed: 1984-07-27
Abstract: PURPOSE:To decrease the call tone volume when the surrounding is quiet and to increase the call tone when the surrounding noise is large by using a detected output of a surrounding sound volume detector to control the sound volume adjusting circuit so as to adjust automatically the call tone volume of a caller. CONSTITUTION:The call signal outputted from a call signal generator 1 is amplified by an amplifier 2 and fed to a speaker 3, from which a call tone is outputted. When the surrounding sound is small, a smoothed output level by a resistor 6 and a capacitor 7 is small and a control transistor (TR)15 is nonconductive. Thus, a power supply voltage VCC is impressed to the base of a switching TR9 via a collector resistor 16 to turn on the TR9, then the sound volume of the speaker 3 is decreased by a sound volume attenuation resistor 11. When the surrounding sound is larger, the smoothed output level is increased, the TR15 is conductive, its base-emitter circuit of the TR9 is short-circuited by the TR15 and nonconductive, and the resistor 11 is disconnected from the circuit. Thus, the call tone volume from the speaker 3 is increased.
Patent JP-S6134608-A (JP)
Title: Positioning controlling method of industrial robot
Inventor: SATO MITSUO
IPC: G05B19/23
Filed: 1984-07-27
Abstract: PURPOSE:To convert a positioning performance of a robot to a high accuracy by providing a soft counter in a servo-processing program, and using it as a high rank counter of an existing counter circuit. CONSTITUTION:A position deviation data 5 calculated by a servo-processing program 4 based on a target position data 18 controls to drive a motor and makes a robot reach a target position. When the robot is operated, a pulse signal 12 corresponding to its operating direction and moving extend is generated from an encoder 11 of a robot body 7, inputted to a counter circuit 3, and counting is started. A present value processing program 16 monitors periodically a counter value of the circuit 3, and whenever one of the counter values of + and -sides exceeds the count capacity, a soft counter value is subtracted and added. Also, a present value data is calculated from the circuit 3 and + and -counter values, a servo-operation program compares it with the data 18 and generates the signal 5. In this way, the robot is controlled continuously until it reaches the target position.
Patent JP-S5582078-A (JP)
Title: Drive system for step motor for watch
Inventor: TOOYAMA NOBUO
IPC: G04C3/14
Filed: 1978-12-14
Abstract: PURPOSE:To avoid useless current consumption and to perform low power consumption for the step motor, by increasing the width of the drive pulse for a given time, only when the drive pulse does not contribute to the rotation of the step motor. CONSTITUTION:If the step motor performs a given rotary drive with the drive pulse fed to the field coil 4 of the crystal watch 1, this is detected 27, and the fast feed drive pulse having greater width in place of the drive pulse at that time is outputted from the correction circuit 28 to correct the lag in the watch. Further, at the detection of the motor inactive, the width of the drive pulses PI, PII is increased by a given time with the timer circuit 11, and the width of the PI and PII and the fast drive pulse is increased with the double mistake feed detection circuit 9 when the defective revolution of motor is detected 27 again. Further, the detection circuit 27 detects the state of motor inactive even if the two drive pulses are fed.
Patent JP-H0823658-A (JP)
Title: Power terminal connecting device for motor
Inventor: SUZUKI KOICHI
IPC: H02K5/08
Filed: 1994-07-07
Abstract: PURPOSE:To provide a power terminal connecting device for a mote which can be reduced in manufacturing cost by easily automating the working processes of a stator winding and power source connecting section, can be standardized with a remarkably reduced number of parts and, can be improved in work certainty and safety. CONSTITUTION:After the front end sections of stator windings 3 are inserted into the holes of a terminal block 2, terminal pins 4 are press-fitted in the holes from the direction perpendicular to the inserting direction of the front ends of the windings 3 so as to fix the windings 3.
Patent JP-S6135778-A (JP)
Title: Alcoholic drink and its preparation
Inventor: TANAKA IWAO
IPC: C12G3/06
Filed: 1984-07-26
Abstract: PURPOSE:To prepare the titled drink free from the extract component, in a short time, suppressing the dissipation of the flavor component, by adding salt or sugar to the fresh plum fruit, adding ethanol thereto, extracting the flavor component and the acid taste component to the liquid phase, and distilling the liquid. CONSTITUTION:About 30-60pts.wt. of fresh plum fruits, and about 10-45pts.wt. of salt or about 80-120pts.wt. of sugar (sucrose) are charged to a sealable container, about 80-100pts.wt. of ethanol having a concentration of about 25- 65vol% is added thereto, the container is closed, and the content is left to stand at room temperature for 20-40 days. The content may be stirred during the storage to promote the extraction of the flavor component and the acid taste component to the liquid phase. The product is filtered with a cloth, etc., and the filtrate is distilled by conventional method. If necessary, ethanol having the same concentration as the distillate is added to the distillate according to the intensity of the flavor of the distillate. The extraction efficiency can be increased remarkably by the osmotic pressure of salt and sugar, and the production period can be shortened to about <=1/10 of the conventional process. Since a distillation procedure is included in the above process, a drink free from the plum extract can be produced.
Patent JP-H0822322-A (JP)
Title: Method and device for controlling floor surface cleaning car
Inventor: AZUMI YASUHIRO
IPC: G01N21/47
Filed: 1994-07-07
Abstract: PURPOSE:To efficiently clean a floor surface by detecting stains on the floor surface and controlling the traveling speed of the cleaning car according to the degree of the stains. CONSTITUTION:The cleaning car 1 is equipped with casters 10 and 11, driving wheels 12 and 13, a rotary brush 14 provided in the front center of the bottom surface of the cleaning car 1, a dirt water suction opening 15 formed in the rearmost part of the bottom surface of the cleaning car 1, one line light source which is provided on the front of the bottom surface of the cleaning car 1, and a thin and long optical measuring instrument 17 which is constituted by arraying many photodetecting elements in array adjacently to the light source 16. The optical measuring instrument 17 compares a mean value of the intensity of introducing path light, photodetected by the photodetecting elements, per photodetecting element with a mean value of floor surface reflected light photodetected by another photodetecting element. A command for increasing the travel speed of the cleaning car 1 according to the degree of the difference when the difference is large or decreasing the travel speed according to the degree when small is sent to the controller for the driving wheels 12 and 13, and a place where there are many stains intruding into a wax layer is cleaned for a longer time.
Patent JP-H097606-A (JP)
Title: Sealed lead-acid battery
Inventor: YOSHIMINE TOSHIBUMI
IPC: H01M10/06
Filed: 1995-06-22
Abstract: PURPOSE: To extend a life of a lead-acid battery by setting a cross-sectional area of one of lattice bones in the different direction of a length of a positive electrode lattice to be a predetermined value and at the same time setting the ratio of cross-sectional area of one lattice bone to the other lattice bone to be a predetermined value to reduce dispersion of the cross-sectional area of the lattice bones. CONSTITUTION: A vertical cross-sectional area 1b of one of lattice bones in the direction of a length of a positive electrode lattice of a positive electrode plate is set the minimum area of above 2.5mm<2> such as 3mm<2> . The vertical cross-sectional area 1a of the other lattice bone is larger than the cross-sectional area 1b and a ratio of the areas 1a, 1b is set 1.0 to 1.5. Accordingly, dispersion if the cross-sectional area of the lattice bones is reduced and corrosion of the lattice bones due to charging and discharging operation is uniformized, thereby extending the life of a lead-acid battery.
Patent JP-H04357433-A (JP)
Title: Micro-bending detector
Inventor: KATO KEITA
IPC: G01M11/02
Filed: 1991-05-31
Abstract: PURPOSE:To measure the bending angle of an optical fiber by measuring the loss of the optical fiber. CONSTITUTION:An optical fiber 6 has such a property that the loss thereof is changed by bending. The loss P1 of a linear state of the optical fiber is preliminarily stored in a bending pass filter 10 and, by subtracting P1 from measured data P2 at the time of measurement, the corresponding loss P3 can be obtained. Further, when the bending angle alpha to the loss data corresponding to predetermined length (m) is stored as a data base with respect to the optical fiber 6, the loss data P3 is compared with the loss data to obtain the bending angle alpha of the optical fiber 6 at every predetermined distance (m).
Patent JP-S6218086-A (JP)
Inventor: HOSHINO SUKEYUKI
IPC: H05K3/30
Filed: 1985-07-17
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-H093807-A (JP)
Title: Support material for opening-part load
Inventor: TOKUOKA FUMIAKI
IPC: E01C11/02
Filed: 1995-06-22
Abstract: PURPOSE: To make it possible to support a road face against a load from above without producing displacement toward the road surface and follow expansions in an opening part with high durability by forming a large number of holes penetrating an opposed surface from one side surface of a rectangular parallelepiped-shaped member made of hard elastic resin. CONSTITUTION: There are formed a large number of holes 2 which penetrate an opposed surface from one side surface of a rectangular parallelepiped-shaped member made of hard elastic resin. The holes 2 are formed uniformly on a hole formation side surface. Therefore, when this opening part load support material 1 is laid out on an opening part of a joint for a bridge or the like and an asphalt road surface is formed thereon, the load from the road surface imposed by a traveling vehicle or the like is supported on this load support material 1, thereby protecting the rod surface from being caved-in. In addition, as for transverse stresses produced by the expansion of a bridge subjected by temperature changes in a climate, the holes 2 absorb an apparent volume change and allow the load support material to expand without almost no displacement in the vertical direction.
Patent JP-S63302860-A (JP)
Title: Blood purifying apparatus
Inventor: NIISATO TORU
IPC: A61M1/14
Filed: 1987-06-23
Abstract: PURPOSE:To prevent the generation of a hypotensive attach and a shock sympton at the purification time of blood, by providing a blood pressure measuring apparatus at a predetermined time interval or continuously and controlling the operation of an intermembranous pressure change mans and/or a hypertonic solution supply means according to an obtained blood pressure value. CONSTITUTION:By changing the volume in the hermetically closed space of a pressure cuff 42 by the operation of a compressor 48, the external pressure applied to the finger 46 inserted in a measuring hole 44 is changed so as to be varied at a predetermined time interval. The volumetric change of the blood vessel of the finger 46 is detected by a light source 50 composed of a light emitting diode and a photoelectric detector 52. The blood pressure value of a patient outputted from a blood pressure measuring apparatus 34 is compared with the reference value set by a setting device 36 and, on the basis of the comparing value, the pressure of the dialyser 10 on the dialyzing fluid side thereof is made higher than the pressure on a blood side by a dialyzing fluid feed pump 29 in an operation control apparatus 32 when the blood pressure value is shifted from a tolerant range to transfer the dialyzing fluid toward blood side and the concn. of the solute of the blood returned to the body is increased by a hypertonic solution feed pump 30.
Patent JP-S57102951-A (JP)
Title: Sound absorbing coating material and manufacture
Inventor: BARUTAA BON DEA BETERUN
IPC: E01C7/18
Filed: 1981-10-02
Abstract: A covering especially for roads consisting of mineral fillers, reclaimed rubber and a binder based on bitumen, it being possible to incorporate 5 to 30% by weight of reclaimed rubber and the binder comprising a hot-homogenized blend of bitumen and thermoplastic polymers, especially of the radial teleblock copolymer type being used. The resultant coverings are capable of reducing the annoyance caused by rolling noises etc. without the necessity of putting up with losses of other qualities.
Patent JP-2000347079-A (JP)
Title: Method for installing optical fiber cable and its device
Inventor: UJIE TETSUYA
IPC: G02B6/46
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for installing an optical fiber cable and its device capable of easily and surely installing the optical fiber cable without installing a lashing wire. SOLUTION: An optical fiber cable 100 is wound a prescribed number of times onto an existing electric wire 200, and an end of the wound optical fiber cable 100 is moved along the existing electric wire 200 to install the optical fiber cable 100. Whereby, a supporting wire such as a messenger wire supporting the optical fiber cable 100 is unnecessitated to be separately installed, and also installing work is easily executed just only by merely extending the end of the optical fiber cable up to the final spot to be installed.
Patent JP-H051692-A (JP)
Title: Self-suction type pump
Inventor: YASUTAKE MASAHIRO
IPC: F04D9/02
Filed: 1991-06-27
Abstract: PURPOSE:To form a self-suction type pump in a structure simple but having high self-suction capacity, so as to enable a large amount of water to be self-sucked in a short time by forming an opened impeller part on the outer circumference of an enclosed impeller part, forming a partition board in a diameter same as that of the opened impeller shaped part, and also providing an reflux hole on the outer circumference thereof. CONSTITUTION:Althrough a partition board 5a is arranged in a position similar to that in the conventional case but opened impeller shaped part of a second step impeller 15 is formed as diameter similar to that of the partition board 5a, also a reflux hole 16 is provided in a part positioned on the circumference thereof. A main shaft 9 is rotated by rotation of a motor 10 so as to rotate respective impellers 14, 15. A part of water filled in a casing 1 flows out from the first step impeller 14 to the second step impeller 15 by the rotation ofWhose impellers. Water filled in the casing 1 is stagnated in the second step impeller 15, and water is returned by the reflux hole 16 provided on the partition board 5a. Water sent out by the second step impeller 15 flows to the discharge part of the partition board 5a, and reflux water in the casing 1 is filled in the opened impeller part of the second step impeller 15. Water is discharged by the second step impeller 15 efficiently so as to carry out self-suction while separating air from water.
Patent JP-S6050674-A (JP)
Title: Feed drive controller
Inventor: TAKAHASHI TSUNEO
IPC: H02P29/20
Filed: 1983-08-26
Abstract: PURPOSE:To ensure the stable feed drive control with small power consumption by giving the modulation of pulse width to a signal corresponding to a shift extent of a detecting means which detects the information recorded to a discoid recording medium to obtain a motor drive signal by converting said signal into a ternary signal. CONSTITUTION:The tracking signal recorded on a disk surface is read by a pickup 8b, and a tracking drive signal 8a is impressed to a tracking coil 8d. At the same time, the signal 8a is supplied to a ternary pulse width modulation circuit 12 as a control signal via an LPF1. The circuit 12 produces a triangular wave signal from a driving trigger signal 11 and compares the voltage of the triangular wave signal with a control signal to receive the modulation of pulse width. Thus the circuit 12 produces forward and reverse drive pulses. When a high-speed shift is desired for the pickup 8, a DC bias is added to the control signal sent from the LPF1 by a drive voltage switch signal 9 to increase the pulse width. The output of the circuit 12 is supplied to a motor 7 via a motor drive circuit 13 to shift a carrier 8c. Thus the stable feed drive control is possible with small power consumption.
Patent JP-S64968-A (JP)
Title: Exposure amount setting device
Inventor: SASAKI HIROSHI
IPC: G03G21/00
Filed: 1987-06-24
Abstract: PURPOSE: To accurately copy original such as photograph and picture by automatically setting a manual exposure mode when a photographing mode is set.  
     CONSTITUTION: When original having halftone as photograph and picture is copied, a photograph/document switching key 85 is operated to set the photographing mode and afterward, a print switch 86 is operated to copy the original. When the photographing mode is set, an electrifying potential of a photosensitive body 3 by an electrifyer 4, the bias potential of a developing roller 51 and the exposure amount of an exposure lamp 71 are set to prescribed potentials and amounts to copy the original. Namely, the electrifying potential of the photosensitive body 3 and the bias potential of the developing roller 51 are set for photographing and simultaneously the exposure lamp 71 is set to a fixed value to eliminate the fluctuation of original density. Thus, copied image is hardly whitened to be reproduced accurately. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6219971-A (JP)
Title: Picture processing device
Inventor: MITA YOSHINOBU
IPC: G06T3/00
Filed: 1985-07-18
Abstract: PURPOSE:To interpolate a picture element with simple and easy hard constitution by making a latch circuit that latches and outputs picture information not to latch a specified value. CONSTITUTION:Data of memory address so far never accessed out of picture memory 24 of a page memory remain FF by picture address information outputted from a picture image processing section. Picture data 105 are latched by the input buffer 30 of an interpolating device 6, and a decoder 32 outputs a decoding signal 34 when output of the input buffer 30 is FF. A selector 31 selects and outputs output of an output latch 33 when the decoding signal 34 is 1, and selects and outputs output of the input buffer 30 when the signal is 0, and an effective picture element of the foremost picture element is selected and outputted again and interpolation is performed when the picture data are not yet processed by the picture processing section. Output of the selector 31 is inputted to the output latch 33, and picture data are sent to an outputting device 7.
Patent JP-S5680967-A (JP)
Title: Solid-state image pickup device
Inventor: HARADA NOZOMI
IPC: H04N5/335
Filed: 1979-12-05
Abstract: PURPOSE:To control the intensity of an afterimage by varying a voltage applied to a control electrode, controlling the injection of signal charge into an area where signal charge is trapped, by providing the area and control electrode in each photosensitive cell of a solid-state image pickup device. CONSTITUTION:On the surface of silicon p type substrate 6, buried-channel n layer 7 of CCD part 2 and n<+> layer 8 of photosensitive layer 1 are provided. On substrate 6, SiO2 film 9 is formed and on SiO2 film 9, transfer electrode 10 of polycrystal silicon, for example, of CCD part 2, electrode 11 of transfer gate part 3 and afterimage control electrode 12 are formed. Light incidence starts at the top of n<+> layer 8 of photosensitive part 1 and in n<+> layer 8 and adjacent Si substrate 6, signal charges 16-1-16-N are generated through the light incidence and then stored in depletion layer 17. In this case, applying a voltage, controlling an afterimage, to afterimage control electrode 12 makes it possible to reduce a flicker even in image pickup operation under the condition of fluorescent-lamp lighting.
Patent JP-S5859136-A (JP)
Title: Loading device of sheet
Inventor: AOKI TOMOHIRO
IPC: B65H3/46
Filed: 1981-10-01
Abstract: PURPOSE:To prevent useless work of repetition, in a sheet loading device for a copying machine and the like, by constituting the device in such a manner that a loading bed is moved to an unfeed position through a jam detection signal from a jam detecting means and held to the unfeed position till detection of the jam detecting means is released. CONSTITUTION:A jam is caused, if a detector sensor 14 detects this jam, a motor 4 is reversely rotated by a signal of the sensor to move lowering a loading bed 7. Then paper 8 is removed from the loading bed 7 to perform jam processing work. After completion of the jam processing work, if the paper 8 is pressed back into the loadinb bed 7, a paper detecting sensor, not shown in the drawing, detects the paper 8 to be pressed into the bed, then a release signal of device emergency stop is output. At this time, if the jam detector sensor 14 is in a release state of jam detection, the motor 4 is forwardly rotated, and the loading bed 7 is lifted and returned to a feed position. In this way, the loading bed is not reset unless completion of the jam processing is confirmed, and uselsss work of repetition can be prevented.