baber/WOPTO huggingface dataset:
Patent JP-S57172281-A (JP)
Title: Wrist watch provided with pulsimeter
Inventor: TAKAHASHI KAZUHISA
IPC: A61B5/0245
Filed: 1981-04-17
Abstract: PURPOSE:To reduce power consumption in a light source, by stopping an operation of the light source of a detecting circuit for a constant interval of time, after detecting the pulse, in a wrist watch provided with a pulsimeter, having a photoelectric pulse detecting circuit. CONSTITUTION:A detecting circuit 7 generats a light from a light source of an LED, etc. to the skin surface where a blood vessel is positioned, receives a variation of a reflected ray varied in accordance with the pulse, by a photodetector, and outputs it as an electric signal. As for a pulse signal outputted as an electric signal from the detecting circuit 7, its noise component is removed by a filtering circuit 8, said signal is amplified 9, and after that, becomes a square wave signal PB. A timing circuit 6 stops the light generating operation of the light source of the detecting circuit 7 by resetting the timing circuit 6 by a fall timing of the square wave signal PB from a waveform shaping circuit 10. Immediately after this resetting operation, the timing circuit 6 starts to count time, and after a constant interval of time has passed, the light generating operation of the light source of the detecting circuit 7 is executed once again.
Patent JP-S58177573-A (JP)
Title: Magnetic disk device
Inventor: HARUNA TOSHIYUKI
IPC: G11B21/08
Filed: 1982-04-09
Abstract: PURPOSE:To prevent unnecessary delayed at the generation of a seek end signal, and to shorten the mean access time of a magnetic disk device, by varying a time set for deciding on the completion of seeking operation according to the number of tracks which moves by seeking operation. CONSTITUTION:A timer setting circuit 12 determines the set time of a timer 11 according to the number of tracks found by an address control circuit 4. Namely, when the number of movement tracks in every seeking operation is large, a long set time matching with a settling time at this time is determined and when the number of tracks is small, a short set time matching with the settling time is determined. When an access control circuit 5 sends a timer setting signal to the timer setting circuit 12 right after an access instruction is generated, the timer setting circuit 12 resets the timer 11 and then sets a set time corresponding to the number of movement tracks at this time in the timer 11.
Patent JP-H02237696-A (JP)
Title: Supernatant water discharge device
Inventor: EMORI HIROYOSHI
IPC: B01D21/24
Filed: 1989-03-10
Abstract: PURPOSE:To miniaturize the device by forming the device with an expansion pipe provided at the upper part of a supernatant water discharge pipe, a funneled discharge port set at the upper part of the expansion pipe, a moving float fixed to the discharge port and a weight for submerging the discharge port. CONSTITUTION:A wire 20 fixed to the center of the bottom of the moving float 18 is drawn to some extent by a wire drawing part 28 through pulleys 22, 24 and 26 to submerge the float 18 to a cetain depth. Consequently, supernatant water flows in from the discharge ports 16 and 16 and is discharged to the outside of a tank 12. The wire 20 at the wire drawing part 28 is then unlocked, and the float 18 is floated by its buoyancy. As a result, the discharge ports 16 and 16 are positioned above the water surface, and the discharge of supernatant water is stopped. Since the supernatant water can be discharged by the rise and fall of the float 18 in this way, the supernatant water discharge device is miniaturized.
Patent JP-H02237873-A (JP)
Title: Car body pillar structure
Inventor: MATSUI KOJI
IPC: B62D25/04
Filed: 1989-03-10
Abstract: PURPOSE:To secure the holding power of a seat belt and reduce the projection of a seat belt installation surface to the inside of a car by joining a seat belt supporting member through a seat belt reinforcement onto a seat belt reinforcement contact surface on an outer reinforcement separated from a pillar outer part. CONSTITUTION:A seat belt reinforcement contact surface 9a separated from a pillar outer part 3 is installed onto a pillar outer reinforcement 9 which is inscribed with the pillar outer part 3 on the car body outer side of a center pillar part. A seat belt reinforcement 5 fitted and joined on the inside of a pillar inner part 4 which constitutes the car inside of a pillar part and a seat belt supporting member B which is installed onto the seat belt reinforcement 5 so that the installation part is positioned inside the pillar part are joined integrally onto the contact surface 9a of the pillar outer reinforcement 9. With this integral structure, the direct application of the input supplied from the seat belt supporting member B onto a pillar surface decoration part is prevented, and the accommodation of the supporting member B into the seat belt reinforcement 5 is permitted.
Patent JP-S63223751-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUJIMURA NAOTO
IPC: G03G15/00
Filed: 1987-03-13
Abstract: PURPOSE:To enable a photosensitive body to reproduce an image superior in durability, high in image quality and gradation, and good in halftone and to adapt to a laser electrophotographic process by forming an organic photoconductive body having an electric charge generating material and a charge transfer material, and further, a surface layer containing the charge transfer material, exposing the surface layer to nitric acid vapor for 10min in order substantially not to change the absorption edge of the spectral absorption of the surface layer in the visible and UV regions. CONSTITUTION:The electrophotographic sensitive body is used for the electrophotographic process in which image formation can reproduce halftone by executing the following operations; charging, imagewise exposure using to laser beams having their spot diameter of <=100mum, especially, <=70mum, development, and transfer. The photoconductive body has the charge generating material and the charge transfer material, and the surface layer containing the charge transfer material is exposed to nitric acid vapor for 10min, and as a result, the edge of the spectral absorption of the surface layer in the visible and UV regions is made substantially unchangeable. In this electrophotographic process using laser beams as a light source, an image high in resolution and gradation and image quality to be obtained without causing partial dropout of the image by using the photosensitive body having the surface layer superior in nitric acid resistance.
Patent JP-S51134104-A (JP)
Title: Recorder, reproducing equipment and related recording media of multi- dimensional acoustic signals
Inventor: OGURA KEIICHIROU
IPC: H04S3/02
Filed: 1975-05-15
Abstract: PURPOSE:To improve S/N ratio of output singal and determine the position at which clean reproduced sound is obtained.
Patent JP-S61218157-A (JP)
Title: Resistor
Inventor: TAKIGAWA AKIRA
IPC: H01L27/04
Filed: 1985-03-25
Abstract: PURPOSE:To improve the ratio accuracy when a ladder type is particularly formed by forming the corners of a thin film resistor of bent flat pattern at an obtuse angle. CONSTITUTION:A thin film resistor R1 is formed by photoetching a metal resistor 1 made of aluminum or the like in a semiconductor integrated circuit device, and to increase the resistance value, the flat pattern shape is bent in a zigzag shape. The corners 1A, 1B of the pattern are formed at obtuse angle (approx. 135 deg.). Thus, a deformation due to etching is hardly laterally presented, to improve the product accuracy.
Patent JP-H06269721-A (JP)
Title: Device for sticking work for windowpane of rolling stock
Inventor: UHARA OSAMU
IPC: B23P21/00
Filed: 1993-03-18
Abstract: PURPOSE:To provide a device for fitting windowpanes for rolling stockswhere the function of equipment is simplified and equipment cost is made low and working time is shortened by equipping the device with a truck, a robot for work, a sealant applicator, a sealant forming device and a pressing device. CONSTITUTION:In a device for fitting windowpanes of rolling stocks, first a truck 10 is moved, and the sticking of the circumference of a window W, the cleaning of parts to be worked for sealing and the pasting of a masking tape around the parts to be worked are done by a man power or a robot 11 and after the above work is finished, work, such as the coating of a sealant and the forming of the sealant is done by a robot 11. In doing fitting work, while a windowpane is pressed toward a seat by a pressing device, the sealant is applied by a sealant applicator 30 and the application is made by moving an arm while the sealant is formed by a sealant forming device. Consequently, since both the applying and the forming of the sealant are done substantially at the same time, a sealant of two-pack mixing type is also applied and since the windowpane is kept pressed, it is fixed as prescribed.
Patent JP-S62216159-A (JP)
Title: Separator for sealed type lead-storage battery
Inventor: NARUSE KEIKO
IPC: H01M2/16
Filed: 1986-03-17
Abstract: PURPOSE:To stabilize contact with a plate for a long time so as to improve storage properties, by using a specific separator having elasticity. CONSTITUTION:Two kinds or more of mixture, including at least glass fibers, selected among glass fibers, high molecular fibers and impalpable powder with sulfic acid resistance, are combed in paper form on a base material of a continuous bubble high molecular foaming material with sulfic acid resistance. If a separator is formed by using said mixture, elasticity is imparted so that an area in contact with an electrode plate is stabilized for a long time, thereby it is possible to improve storage properties.
Patent JP-S56155251-A (JP)
Title: Pigment, production thereof and cosmetic containing the same
Inventor: HORINO MASAAKI
IPC: A61Q1/12
Filed: 1980-05-06
Abstract: PURPOSE:To obtain a three-component pigment which develops color from yellow to flesh color, has excellent hiding properties, and is suitable as cosmetics, by a method wherein a monovalent alkali metal compd., a ferric compd. and titanium dioxide are mixed together in a specified ratio, and the mixture is calcined. CONSTITUTION:0.5-25wt% Monovalent alkali metal compd. (A) (e.g. potassium carbonat or lithium hydroxide), 0.5-25wt% ferric compd. (B) (e.g. ferric oxide or ferric carbonate) and 65-99wt% titanium dioxide (C) are mixed together. The resulting mixture is calcined at 500-1,000 deg.C to obtain the desired three- component pigment. The produced pigment has excellent dispersibility, dispersion stability and further excellent chemical resistance, and is suitable for use in cosmetics, paints, etc.
Patent JP-H02236456-A (JP)
Title: Sampling method
Inventor: ETSU YASUYUKI
IPC: G01N35/10
Filed: 1989-03-10
Abstract: PURPOSE:To prevent the degradation of measurement precision based on deformation of a seal member by deforming the seal member of a piston by a certain extent just before the suction or discharge process. CONSTITUTION:The quantity of a sample liquid sucked or discharged by a pump 5 at the time of introduction to each channel, namely, the extent of stroke in the suction or discharge process of the piston 7 is change at each time. Therefore, the extent of deformation of a seal member 8 provided on the piston 7 is not fixed and is different among processes. Apertures (a) and (b) of a switching valve 18 are connected as shown by a broken line E to prevent even the slight change of the pressure in the flow passage of a cylinder 6, a conduit 12, a connection pipe 17, a conduit 14, and a pipette 3 due to this motion of the piston 7. Since the member is always fixedly deformed before the suction or discharge process in this manner, restoration from deformation of the member 8 is kept approximately constant to improve the measurement precision.
Patent JP-S51135173-A (JP)
Title: Method of treating waste liquor containing acids and metal salts there of
Inventor: UTSUNOMIYA TAKEO
IPC: C25C1/00
Filed: 1975-05-19
Abstract: PURPOSE: To recover metal ions in the form of metals contained in the waste liquor by electrolyzing the waste liquor using electric energy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53144022-A (JP)
Title: Low temperature liquid-gas storage tank
Inventor: TAIBASHI YASUROU
IPC: F17C13/10
Filed: 1977-05-23
Abstract: PURPOSE:To prevent causing stress due to temperature change to the inner tank, by supporting the inner tank of low temperature liquid-gas storage tank to the outer tank through the flexible supporter and insulating material.
Patent JP-H05185305-A (JP)
Title: Freely adjustable boring bar
Inventor: KENESU JII NOGURU
IPC: B23B29/034
Filed: 1992-02-12
Abstract: PURPOSE: To provide a boring bar with an adjustable cartridge. CONSTITUTION: A boring bar body 10 is provided with an adjustable cartridge received in a recess. The cartridge is constituted of an approximately plane top and an anvil with a rounded bottom, and the top face of the anvil receives a polygonal insert 32 with a dividing blade. The rear part of the circular bottom 26 has a first recess 46 to receive a cartridge adjustment means and the front part has a second recess to receive a preliminary load application means. The cartridge adjustable means is so constituted that a fastening screw 50 with an arc head 51 is threadly engaged in the boring bar body 10 and abuts against the rear part of the anvil to drive the anvil counterclockwise along the arc seat face 27 so that the radial position of the insert is adjusted.  The preliminary load application means is constituted of a leaf spring abutting on the second recess so as to be held thereby.
Patent JP-H1052778-A (JP)
Title: Recognizing method of sound part capable of cutting in steel plate, its device, cutting method of sound part, and its device
Inventor: SAITO MASAYOSHI
IPC: B23K26/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce a cutting margin as much as possible and to improve yield by subtracting the dimension of an end surface shape deformed part from the position coordinate of the whole periphery of the end surface and determining the sound part of a steel plate. SOLUTION: A laser beam 11a is irradiated toward the end surface 2a of the steel plate 2 to be cut, placed on a cutting place 1 off line with a projector 11. The locus of the laser beam 11a irradiated on the end surface 2a is caught with the light receiver 12 of a CCD camera. The shape of the locus of the laser beam 11a caught with the light receiver 12 is image processed with an operation judging device 14, and whereby the position coordinate of the whole periphery of the end surface and the end surface shape in the steel plate 2 are recognized. Like this, the sound part of the steel plate 2 is determined by subtracting the dimension of the end surface shape deformed part from the position coordinate of the whole periphery of the end surface using a judging device 15. The projector 11 and light receiver 12 are transferred with a transfer mechanism 13.  By this way, both productivity and quality are improved.
Patent JP-H05226566-A (JP)
Title: Lead frame
Inventor: KONO JUNICHI
IPC: H01L23/50
Filed: 1992-02-12
Abstract: PURPOSE:To provide a lead frame wherein an electric-noise signal can be absorbed and removed without increasing the number of mounting processes and without increasing a mounting region. CONSTITUTION:A bead core 3 for electric-noise absorption use is arranged and installed at each lead 2 in a lead frame 1. The bead core 3 is formed of a material which is excellent in an electric-noise absorption property such as a ferrite-based material or the like. Thanks to the electric-noise removal and absorption effect of the bead core 3, electric noise which is superposed on an electric signal passing the lead 2 can be reduced.
Patent JP-H10251461-A (JP)
Title: Composition for calendering
Inventor: KATSUBE TORAICHI
IPC: B29C43/24
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene resin material which is free from plasticizer migration, odor, or pollution on incineration and has softness and calenderability similar to those of a plasticized polyvinyl chloride. SOLUTION: This compsn. comprises a high-pressure low-density polyethylene (A) having a melt flow index of 0.2-10g/10min, a density of 0.915-0.930g/cm<3> , and a value of the main peak of m.p. in DSC of 104-117 deg.C, an ethylene-α-olefin copolymer (B) which has a melt index of 0.2-10g/10min, a density of 0.86-0.910g/cm<3> , and a value of the main peak of m.p. in DSC of 40-105 deg.C and is produced by using a metallocene catalyst as the polymn. catalyst, and at least one lubricant selected from among higher fatty acid amides and higher fatty acid esters in a wt. ratio of A/B of (80/20)-(10/90) and in a wt. ratio of C/(A+B) of 0.1-3%.
Patent JP-S61217722-A (JP)
Title: Fluid detector
Inventor: OMATOI NAOYUKI
IPC: G01F23/22
Filed: 1985-03-23
Abstract: PURPOSE:To detect the presence of or changes in various fluids, by checking variations in the electric current to electrically energize a non-linear resistance element having a positive resistance temperature coefficient. CONSTITUTION:A non-linear resistance element 1 is fixed at a fixed height above the bottom of a tank inner wall. When a tank is empty, air surrounds the element 1 and the element 1 self-heated with a power source 2 takes balance maintaining a specified temperature being balanced with a heat radiation through a heat resistance to the air, which causes a balanced current to flow to a resistance 3. Thereafter, when a fluid is poured into the tank to wrap the element 1, the heat resistance of the element 1 to the fluid changes so sharply that a rapid heating current is fed to the element 1 from the power source 2 to restore the balance. The heating balanced current of the element 1 at this point will increase according to the increment of heat radiation, the voltage inputted into a detection circuit 4 through the resistance 3 changes corresponding to changes in the current at an equilibrium. The circuit 4 checks the changes to light an alarm lamp with of a relay of a driving circuit 5 and a load 6 thereby enabling the detection of the fluid.
Patent JP-H0573056-A (JP)
Title: Press controller unit for musical sound control
Inventor: JIEIMUZU EE HOIITON
IPC: G10H1/46
Filed: 1992-02-14
Abstract: PURPOSE:To accurately simulate performance characteristics of an acoustic harmonica by providing air flow sensors in air flow passages which generate air flows in two directions according to the breathing-in action and breathing-out action of a player. CONSTITUTION:The press controller unit 10 is provided with the air flow passages 16 which generate the air flows in the two directions according to the breathing-in action or breathing-out action of the player. The air flow sensors which have directivity are fitted along the air flow passages 16 and generate electric signals showing the sizes and directions of the air flows. Further, a lip pressure transducer 20 provided to the controller unit 10 detects pressure applied by the lips of the player. A musical sound control means generates a musical sound control signal according to the outputs of the air flow sensors, transducer 20, a microphone 18, function switches, etc.
Patent JP-S61217655-A (JP)
Inventor: YAMAGUCHI KO
IPC: F25B1/00
Filed: 1985-03-22
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-H05227595-A (JP)
Title: Ultrasonic probe
Inventor: SAITO TAKAYOSHI
IPC: G01S7/521
Filed: 1992-02-14
Abstract: PURPOSE:To obtain an ultrasonic probe which can transmit/receive an ultrasonic beam of few side lobe. CONSTITUTION:Not less than two-layers of propagating mediums 14 and 23 are provided between an piezoelectric body 11 and detected body 15, the propagating mediums 14 and 23 have values of different acoustic wave damping coefficients and the not less than one layer of propagating medium of less than two-layers of propagating mediums has an acoustic wave damping coefficient larger than that of the other propagating medium 14. The propagating medium 23 constitutes a curved shape where its thickness is made to be thinnest near its center and gets thicker along with going outside to make the acoustic pressure of an ultrasonic to be distributed to weight. Thus, the ultrasonic beam of few side lobe can be transmitted/received and an ultrasonic image of a high resolution can be obtained.
Patent JP-S58177500-A (JP)
Title: Electrolytic polishing device of metallic wire or rod
Inventor: UMETSU SADAO
IPC: C25F7/00
Filed: 1982-04-08
Abstract: PURPOSE:To polish a metalllic wire or rod electrolytically with high stability, by juxtaposing plural sub-chambers which are electrolytic cells in series, forming the passages for the metallic wire or rod in the partition walls of these subchambers, providing electrodes in the respective sub-chambers and connecting the electrodes in such a way that the electrodes of the adjacent sub-chambers exhibit mutually opposite polarities. CONSTITUTION:A supply spool 18 wound with a metallic wire 3 is mounted to a wire coiler 16, and the metallic wire 3 drawn out therefrom is fitted into the slits 8 provided in the partition walls 7 of repective sub-chambers 1, and is penetrated through the chambers 1. The end part thereof is fixed to a take-up spool 19. An electrolyte 9 is circulated and supplied to the chambers 1 through a distribution pipe 15 by a pump 14. When a driving device 20 is started, the wire 3 wound on the spool 18 passes through the chambers 1 and is taken up on the spool 19. During this time, the wire 3 is electrified to one polarity through the electrolyte in one sub-chamber and is electrolyzed between the same and the electrode of the polarity opposite therefrom in the next small-chamber, whereby the metallic wire is polished gradually.
Patent JP-H08253952-A (JP)
Title: Earth and sand feeding vehicle
Inventor: HAYASHI MITSUTOSHI
IPC: E02F5/10
Filed: 1995-03-17
Abstract: PURPOSE: To evenly lay don excavated earth and sand in a ditch without many workers and efficiently carry out the work in the working area. CONSTITUTION: In a chassis 2 provided with a crawler 3, a hopper 10 is installed at the rear part, a conveyor set 20 is installed at the front part, and a feeder 30 is installed from the hopper to the start end of conveyor 20. The hopper 10 is provided with hopper wings at both breadthwise sides of the chassis 2. The start end side of the feeder 30 is positioned between the hopper wings and the feeder ascends from the start end to the terminal end and it is extended to the start end of the conveyor 20. In the conveyor 20, the first conveyor 23 at the start end side is fixed to a rotary post 21 and the second conveyor 25 at the terminal end side is connected to the first conveyor 23 so as to be assembled thereunder.
Patent JP-H09250371-A (JP)
Title: Acceleration slip controlling device for vehicle
Inventor: SATO HIROMICHI
IPC: B60W10/18
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, when the temperature is low, the viscosity of brake fluid is increased and the output of a pump motor is lowered by a decrease in battery voltage and braking pressure is not smoothly increased unlike the case in ordinary temperatures and, hence, an acceleration slip is increased and vehicle stability is greatly deteriorated. SOLUTION: A device having an acceleration slip controlling means M1 which judges the slip state of a driving wheel by the wheel speed of the driving wheel of a vehicle and a vehicle speed and which controls driving force transmitted to the driving wheel based on the judgement results has a temperature judging means M2 for judging the temperature of brake fluid and a driving force changing means M3 for changing the driving force for an acceleration slip control based on the judgement results of the brake fluid. Therefore, when the temperature of the brake fluid is low and braking performance is lowered, the driving force is lowered to prevent an increase in acceleration slip.