baber/WOPTO huggingface dataset:
Patent JP-H11293941-A (JP)
Title: Clean room
Inventor: YAMAZAKI SHUSAKU
IPC: F24F7/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To enhance a degree of design and contrive cost reduction and space saving even if a transport robot is provided in a room. SOLUTION: A plurality of treatment devices 10 are arranged in a clean room 1, a transport robot 6 for successively delivering articles to be treated or the like to each treatment device on the treatment devices 10 is provided, and atmosphere gas exhausted from the inside of the clean room 1 is passed through a filter 14 to be washed so as to be refluxed in the room again.  The filter 14 introducing the atmosphere gas after washing is provided on the upper part of the clean room, an atmosphere gas circulation passage 4 introducing the atmosphere gas in the room exhausted from the lower part of the room along it in the outside of a room wall 2 to the filter 14 is provided, the travelling part (travelling wheel 9 and axle 18) of the transport robot 6 is positioned in the atmosphere gas circulation passage 4, and the body of the transport robot 6 is provided to freely be traveled and moved upward of the treatment device 10 in the clean room 1.
Patent JP-H05285417-A (JP)
Title: Nonmagnetic metal separation apparatus
Inventor: FUKUMAKI KEIJI
IPC: B03C1/24
Filed: 1992-04-14
Abstract: PURPOSE:To provide a system capable of completely separating fine pieces of nonmagnetic metals and nonmetal materials. CONSTITUTION:Regarding a non magnetic metal separation apparatus which discharges nonmagnetic metals among collected substances to be separated to proceeding direction based on the impellent force of induction current induced by the magnetic field of a rotary magnetic body 4 wherein the nonmagnetic metals are conveyed on the rotary magnetic body 4 by a belt laid on the rotary magnetic body 4, a blowing apparatus 9 facing to the discharging direction of the nonmagnetic metals from the belt 3 is installed immediately before the position where the belt 3 is laid on the rotary magnetic body 4.
Patent JP-S5619302-A (JP)
Title: Displaying and detecting method for station of unmanned car
Inventor: HATA SHIYUNJI
IPC: B61L3/02
Filed: 1979-07-24
Abstract: PURPOSE: To discriminate a station by a mechanism wherein two marks are disposed parting only by a specified distance in front of the station, and the distance between the marks is measured at the car side.  
     CONSTITUTION: A mark 3 for starting the counting of a counter and a mark 4 for stopping the counting of the counter are disposed parting only by a distance L in front of a station. A specified value corresponding to the station is assigned to the distance L. When a bus 2 approaches the station, a counter 10 starts the calculation of pulses by a pulse pickup 12 of an axle by detecting signals from the mark 3 of a detector 6, and stops the counting by detecting signals from the mark 4 of a detector 7. Station codes are discriminated by the measuring result and the discriminating result is put out into a controller, the necessity of the stopping of the car is discriminated with the detecting signals of stopping marks 5, and the car is stopped when the station needs stoppage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01265483-A (JP)
Title: Rice cooker
Inventor: KONNO SETSUZOU
IPC: H05B6/12
Filed: 1988-04-18
Abstract: PURPOSE:To make it possible to resume the condition which existed before an error function of an inverter with the error occurs by informing or displaying the error to an operator, cooling the inverter circuit with a fan, and returning to an original sequence after a certain period of time has lapsed. CONSTITUTION:A control means 13 controls an inverter driving means 4 and a fan driving means 8 according to a sequence stored in a memory means 10 and stops the inverter when the output from an inverter condition detecting means 5 differs from the sequence. At the same time, a signal for operating the fan 7 is issued and an error informing means 11 and an error display means 12 are operated. The sequence is controlled to return to the original sequence after a period of time measured with a timer counter 9. This makes it possible to resume the condition which existed before the error function.
Patent JP-S581697-A (JP)
Inventor: MIYAMOTO KEIICHI
IPC: B67D7/62
Filed: 1981-06-19
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-H04325630-A (JP)
Title: Heat treating device
Inventor: HARA YOSHIJI
IPC: C21D9/08
Filed: 1991-04-25
Abstract: PURPOSE:To provide a heat treating device by which a long axis material is uniformly heated on the surface without generating twisting and bending in the case of executing the heat treatment of quenching, tempering, etc., to the long axis material. CONSTITUTION:Belt conveyors 3 constituting a carrying means are intermittently stopped at each station of supply, quenching, tempering, etc., and during stopping, the lift 5 raises two pieces of the long shaft materials 2 each time, and chucks hold both ends of the long axis material 2 therebetween. Rotating mechanism 6a, 6b synchronously rotating both ends of the long axis material 2 together with the chucks 7 and tensile means (not shown in the figure) for applying tensile force in the arrow direction, and while giving the tensile force and the rotating force to the long axis material 2, the long axis material 2 is induction-heated with an inductor 8 and thereafter, by injecting cooling liquid from a cooling liquid nozzle, the quenching or the tempering is executed to the long axis material 2. After completing the quenching or the tempering, the long axis material 2 is returned onto the belt conveyor 3 with the lift 5 and shifted to the following station.
Patent JP-S58211118-A (JP)
Title: Zoom lens system
Inventor: YASUKUNI MITSUO
IPC: G02B15/20
Filed: 1982-06-02
Abstract: PURPOSE:To allow a zoom lens system which has at least two moving lens groups for zooming to have a <2-3-time difference in focusing outward-movement extent between the shortest and longest focal length ends by specifying the requirements of the zoom lens system. CONSTITUTION:The zoom lens system which has at least two moving lens groups for zooming has three succeeding lens parts B, C, and D (successively from a subject side); while the part C is fixed, the moving speeds of the parts B and D are set to (n), and an inequality is satisifed. In this case, Z is a zoom ratio, fH is the total focal length of lens groups between the image-side surface of the part B and the subject side surface of the lens system, and fHS is a value when fH is set to the shortest focal length; and betaF, betaN, and betaR are lateral power values when the parts B, C, and D are set in infinite-distance focus, and betaNS and betaRS are values when betaN and betaR are set to the shortest focal length. Consequently, the ratio of focusing outward movement extents at the shortest and longest focal-lengthed is less than 2-3 times.
Patent JP-H02273876-A (JP)
Title: Image processing system
Inventor: MORISHITA KOICHI
IPC: G16H10/60
Filed: 1989-04-17
Abstract: PURPOSE:To allow the contrast and brightness of an area being an observation object to coincide with a reference image, while suppressing an artifact of a processing image by executing a density conversion by using an image after eliminating a background. CONSTITUTION:From an input image 10, a background eliminated input image 11 formed by eliminating a background part in an image is derived, and from its object area, an input histogram 12 is calculated. On the other hand, from an image of the same kind as the input image, that is, an image whose photographing device, part, etc., coincide and an image emphasized for diagnosis, that is, a reference image 13, a background eliminated image 14 is derived, and also, a reference histogram 15 is calculated. Subsequently, such a density conversion function 16 as the input histogram coincides with the reference histogram is derived, and the density conversion is executed to all picture element of the input image by using this conversion function 16. In such a way, the density conversion using a density distribution of only the object area can be executed, an appropriate density conversion processing is realized, and the input image 10 can be allowed to coincide with contrast and brightness of the reference image 13 without generating an artifact.
Patent JP-S58210965-A (JP)
Title: Damping paint
Inventor: KOSUGI IKUTAKA
IPC: C09D5/00
Filed: 1982-06-02
Abstract: PURPOSE:A damping paint that is obtained by mixing a specific thermosetting resin with a scaly inorganic substance and a powdery filler, thus showing a wide range of applicable temperature, high damping property and high corrosion resistance as well as good processability. CONSTITUTION:The objective damping paint is obtained by combining a mixture of (A) 100pts.wt. of a thermosetting resin with a heat distortion temperature of 30-160 deg.C, e.g., an unsaturated polyester resin, and (B) 10-200pts.wt. of an scaly inorganic substance such as mica or graphite, with (C) 0.1-50wt%, based on component B, of a powdery filler such as carbon powder or talc. USE:It is coated on car's engine cover, oil pan, cylinder cover and other parts surrounding the engine, fan casing, blades and other parts surrounding blowers.
Patent JP-H09275870-A (JP)
Title: Spool device for thread such as fishing line or the like
Inventor: MIYAHARA YONOSUKE
IPC: B65H75/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide the subject device useful for winding a thread such as a fishing line in selling the yarn, etc., by holding the thread wound on a winding core of a spool provided with a flange by a specific pressing ring and properly drawing out the thread such as a fishing line only by necessary length. SOLUTION: A fishing line T is wound on a Winding core 4 of a spool 2 provided with flanges at both ends of the winding core 4 and the whole wound thread is wholly held by a pressing ring 3. The pressing ring 3 obtained by a method in which a yarn is planted on a rubber core formed by weaving a rubber yarn in a ring shape is detachably fixed to the winding core 4 against the elasticity of the ring and the yarn T can be drawn out due to the deformability of the pressing ring 3 against its elasticity.
Patent JP-S62250863-A (JP)
Title: Stepping motor
Inventor: INAMOTO KATSUYA
IPC: H02K37/12
Filed: 1986-04-24
Abstract: PURPOSE:To ensure mechanical strength and to allow a motor to be thinner by forming a rotor by embedding a disc of magnetic material in the intermediate layer having permanent magnetism formed of magnetic powder. CONSTITUTION:A rotor 1 is composed of a rotor main body 3 and a shaft 2. The rotor main body 3 is formed into a disc with magnetic powder, and by magnetization this rotor main body 3 is turned into a permanent magnet so that N-type and S-type may alternately be arranged. A disc 4 of magnetic materials is embedded in the intermediate layer of the rotor main body 3. Stators 5 are arranged to positions on high and low of the rotor main body 3, while coils 6 are attached to positions on high and low of the stator 5. The rotor 1, stator 5 and coil 6 are enclosed in a housing 7.
Patent JP-S59222256-A (JP)
Title: Coater
Inventor: ABE MASAE
IPC: B41F15/40
Filed: 1983-05-30
Abstract: PURPOSE:To coat uniformly paste on the surface to be coated in a recess in accordance with a screen printing method and to rationalize operation by providing a scraper and a squeegee which move cooperatively in the same direction and either of which assumes an operating position. CONSTITUTION:A screen frame 4 on which a screen plate 5 is extended and a material 1 to be coated are disposed to face each other in a desired position. A scraper 6 is positioned on the left end of the plate 5 and a squeegee 7 is inclined and is positioned on the outside of the frame 4. While the paste 21 in the scraper 6 is discharged by a prescribed amt. from a nozzle by an air pressure onto the plate 5, the scraper is moved toward the right to spread the paste 21 over the entire surface of the plate 21. The material 1 is then moved upward to fit the plate 5 into the recess 2 thereof and at the same time the squeegee 7 and the scraper 6 are moved by a prescribed distance toward the right. The paste is coated this time on the surface 3 to be coated by the movement of the squeegee 7.
Patent JP-S63262084-A (JP)
Title: Vibration reduction control system
Inventor: KOMORIYA HITOSHI
IPC: H02P29/00
Filed: 1987-04-20
Abstract: PURPOSE:To suppress a vibration generated at an arm side without loss of responding characteristic by providing a filter for suppressing a frequency component of the vicinity for generating a vibration of an arm in resonance. CONSTITUTION:An observer 1 and an integrator 6 generate a speed deviation assumption value signal, a position deviation assumption value signal and a position deviation integration signal. After the generated signals are multiplied by feedback coefficients K1, K2, K3, they are added by an adder to generate a control input signal. This generated control input signal is input to a filter 2 to reduce the gain near the resonance frequency of an arm side, thereby generating a drive input signal having frequency characteristic for not generating a resonance. Thus, it is power-amplified by a power amplifier 3 and supplied to a motor 4.
Patent JP-S58210480-A (JP)
Inventor: ITE MICHIFUMI
IPC: F26B5/08
Filed: 1982-06-01
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-S58613-A (JP)
Title: Ball joint
Inventor: UDA KOUICHI
IPC: F16C11/06
Filed: 1981-06-20
Abstract: PURPOSE:To widen the range of action of a ball bolt, by providing a pair of engaging protrusions located at the edge of the opening of a ball housing and opposed to each other and by providing a member for elastically preventing the increase in the distance between the engaging protrusions, to augment the diameter of the opening. CONSTITUTION:A housing 1 made of synthetic resin and having an axis (x) comprises a ball housing portion 2 and a shaft portion 3. The ball housing portion 2 is provided with an opening 2a having an axis (y). A pair of engaging protrusions 4 are provided at the edge of the opening 2a. Slits 7 are provided at both the sides of the protrusions 4 to heighten the flexibility. After a ball bolt is fitted, a C-shaped pin 8 is fitted in a groove 9 around the bottom of the ball housing portion 2 to prevent the increase in the distance between the protrusions 4.
Patent JP-H06310262-A (JP)
Title: Electric heating tool and its manufacture
Inventor: YAMAMOTO TAKUYA
IPC: H05B3/20
Filed: 1993-04-22
Abstract: PURPOSE:To reduce adhesive applying process to once and reduce the number of processes by nipping and fixing a heater wire between surface and back surface materials with one kind of moisture reactive hot melt adhesive. CONSTITUTION:A heater wire 3 is nipped between a back surface material 1 and a surface material 2, and these members are fixed by a moisture reactive hot melt adhesive 4. The surface materials 1, 2 consist of a heat insulating cloth, the wire 3 consists of a generally used cord heater, and no polyethylene cover layer is provided on the most outside. The adhesive 4 is formed of a material absorbing the moisture contained in the air or the cloth to be adhered and hardening in two stages while shifting the reaction times, wherein urethane and water form a straight chain polyurethane in the first step, and this is reacted with water in the second step to mutually cross-link the chains, forming a network polyurethane. This is atomized and applied in mist, and the wire 3 is distributed on the applied surface before the adhesive 4 is cooled and solidified.
Patent JP-S63260541-A (JP)
Inventor: MATSUSHITA TAKASHI
IPC: A61B10/00
Filed: 1987-04-17
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-H10289705-A (JP)
Title: Button type battery terminal and electronic equipment using the same
Inventor: NIITSUMA HIROBUMI
IPC: H01M2/10
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To use a terminal of the same shape for mounting a button type battery in two different ways, and pulling out the battery by applying the constitution that a first mounting piece, extended orthogonally for a flat part as well as a second mounting piece, projected from a lengthwise end and extended orthogonally for the first mounting piece are respectively formed on a mounting base. SOLUTION: A button-type battery terminal T is formed out of a contact piece 1 made of a strip type metallic plate with a spring function, and a mounting base 2 bent into an L-shape. A plurality of first mounting pieces 3 orthogonally are bent, and a plurality of the second mounting pieces 6 are formed on the mounting base 2. Furthermore, the second mounting pieces 6 are used to vertically attach the terminal T to an insulating substrate, and the terminal T is thereby kept in contact with the positive electrode 61 of a button type battery B. Also, the first mounting pieces 3 are used to horizontally attach the terminal T to the insulation substrate, and the terminal T is thereby kept in contact with the negative electrode 62 of the button-type battery B.  According to this construction, a firm terminal mounting state is provided, using the terminal T of the same shape, and the button-type battery B can be mounted inexpensively and properly.
Patent JP-S62251694-A (JP)
Inventor: MATSUMOTO FUJIO
IPC: G21C7/20
Filed: 1986-04-25
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-H02274677-A (JP)
Title: Oil tank device for motorcycle
Inventor: KOSAKA MASAO
IPC: B62J31/00
Filed: 1989-04-18
Abstract: PURPOSE:To prevent the mechanical loss of an oil pump and the generation of noise by providing a chamber tank for separating air from oil and an oil stopper in a main tube and forming an opening part communicated with the chamber tank wider than an opening part communicated with a bridge tube. CONSTITUTION:Oil, mixed with air, flowing toward the rear side of a body within a main tube 2 collides against an oil stopper 17A, and a part of the oil flows into a chamber tank 40. As the opening part 41 communicated with the chamber tank 40 is formed wider than an opening part 43 communicated with a bridge tube 4, the quantity of the oil mixed with air flowing into the chamber tank 40 becomes larger. While this oil remains in the chamber tank 40, the most part of the air is separated, the oil passes through the main tube 2 from the opening part 41, flows into the bridge tube 4 from the opening part 43, further into an oil tank 6, and after the air is completely separated, the oil is fed into an engine 11 through a down tube 3.
Patent JP-H09276301-A (JP)
Title: Domestic animal conception injector cover
Inventor: SAKAMOTO NAOKI
IPC: A61D19/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make the tip part of a cover for a domestic animal conception injector hard to be adhered by filth to reduce the probability of adhering filth on the tip of a tube to improve the preception rate. SOLUTION: A tube 2 to hold a straw containing fertilized ovum and a sheath like main body 10, which is used for a a domestic animal conception injector 1 to discharge the fertilized ovum in a straw into a uterine horn through the tip of the tube 2 inserted into a vagina of a domestic animal and to which the tube 2 is inserted playing and can be broken by the tip of the tube 2, are equipped, and the sheath like main body 10 is made of a flexible resin sheet integrally formed into a cylinder with a uniform diameter so that the tube 2 can be inserted playing and is constituted to inclined and sealed so that the tip part 11 is gradually thinner toward the tip side.  Thus, since the tube 2 can be held by the tip part 11 of the sheath like main body 10, a situation an excess part of the cover is turn up at the tip end of the tube 2 is inhibited to make filthy hard to adhere on the tip part 11 of the sheath like main body 10.
Patent JP-H08294005-A (JP)
Title: Image processing unit
Inventor: ISHII AKIRA
IPC: H04N1/405
Filed: 1995-04-21
Abstract: PURPOSE: To provide the image processing unit in which an image with a dot structure and a high dot density is allowed to generate in an image output which reproduces an intermediate tone image by the pulse width modulation system, and an output image close to a print image can be obtained. CONSTITUTION: When image data ID in 16dpm is received synchronously with a 18MHz clock, a high resolution converter 4 applies high resolution processing to input image data on the basis of a 36MHz clock Ck1, applies weighting to image data of each picture element forming a picture element block corresponding to a dot structure and provides an output of the result as image data OD in 32dpm. The image data OD are converted into an analog signal OS by a D/A converter 5 and a comparator 6 compares the signal OS with a reference waveform signal SS in 32dpm to provide an output of a pulse width modulation signal MS.
Patent JP-H07283158-A (JP)
Title: Thermal treatment device and temperature controlling method thereof
Inventor: SUGANO SOICHI
IPC: H01L21/205
Filed: 1994-04-11
Abstract: PURPOSE:To accurately and quickly control a thermal treatment device in temperature by a method wherein a work temperature and the dynamic characteristics of a temperature sensor are taken into consideration. CONSTITUTION:The temperature of a work is estimated by a wafer temperature estimating device 18b basing on temperature data detected by a temperature sensor installed inside a reaction oven 4 by the use of an estimation formula which is previously approximated as a primary or secondary time-lag system using dummy wafers. A heating means 5 is controlled in output so as to make this estimate equal to a required temperature, so that the reaction oven can be more accurately and quickly controlled in temperature.
Patent JP-H03293600-A (JP)
Title: Irradiation device of radiation
Inventor: NODA SAKAE
IPC: A61B6/00
Filed: 1990-04-12
Abstract: PURPOSE:To remove an effect caused by high speed movement of a detection unit by holding a radiation source rotatively around a rotational axis and by moving the unit making a focus point thereof a rotation center and also keeping relatively a constant positional relationship with the source. CONSTITUTION:A radioactivity source 1 is held freely rotatively by a rotational axis 5 of a driving source 4a which is fixed to a part of an arm 3, and information thereof is obtained by an encoder 2a. A detection unit 7 to which a detection element 6 of radiation is attached at a position facing right to the source 1, is placed on a carriage 8 and is made to move stably on and along an arcked guide rail 9 of which center point is a focus point of the radiation source 1, by a rotary bodies 10a to 10c driven by a driving source 4b. And therewith, the radiation source 1 and the element 6 always keep a constant positional relationship based upon outputs from the encoders 2a and 2b. In this manner, for the titled device to be simplified and to reduce weight thereof, it is just necessary that the radiation source 1 is made to turn around the rotational axis 5, without any necessity making the arm 3 highly rigid.