baber/WOPTO huggingface dataset:
Patent JP-H0997591-A (JP)
Title: Metal halide lamp, lamp device, lighting device, and projector
Inventor: TAKAHASHI TETSUYA
IPC: G03B21/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a bulb from cracking or breaking even when a proximity conductor such as trigger wire is provided on the outer surface of the bulb (airtight vessel). SOLUTION: This lamp has a trigger wire 18 having one end electrically connected to one of a pair of electrodes 13a, 13b, partially trailed along the electrode axial direction on the outer surface of a body part 12a, and having both end parts wound on the outer surfaces of sealing parts 12b, 12c. When the lamp voltage in steady lighting is VL (V), the outer surface temperature of the part on which the trigger is wound of the sealing part is T ( deg.C), and the shortest distance from the trigger wire to the electrode shaft is L (mm), the following expression [1] is satisfied; 20<=VL/L<=60, 650<=T<=1100.
Patent JP-H10107301-A (JP)
Title: Solar cell
Inventor: KAMIMURA KUNIO
IPC: H01L31/04
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of temperature change of the environment, wherein a solar dell is used by forming the adjacent edge faces of separate cover glasses in parallel to each other at an interval so as to be in the diagonal direction to the surface of a solar cell. SOLUTION: A cover glass is composed of two separate cover glasses 1 and 1. The adjacent edge faces of the both separate cover glasses 1 and 1 have a shape, cut diagonally to the surface of a solar cell 102 so as to be parallel to each other at an interval 2. The interval 2 is filled with an adhesive 103 which bonds the solar cell 102 with the separate cover glasses 1. Thus, the stress generated by the difference between the thermal expansion coefficient of the solar cell and that of the glass id dispersed, and problems such as the breakage of the solar cell 102 or unsaparated cover glass and peeling of the adhesive 103 can be evaded. Therefore, effects due to the temperature change in the environment wherein the solar cell is used is suppressed.
Patent JP-H0997404-A (JP)
Title: Magnetic head
Inventor: HONDA JUNICHI
IPC: G11B5/127
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic head having high reliability by selectively decreasing noises liable to be generated in the optical signal of the magnetic head, thereby making it possible to obtain the output signal stressing the necessary specific frequency band. SOLUTION: Winding windows 12, 13 are formed in a magnetic core 11 opposite to winding grooves 4, 5 disposed in magnetic core half bodies 1, 2. The magnetic core 11 is magnetically parted by these two winding windows 12, 13 to form two parallel magnetic circuits.
Patent JP-H1183361-A (JP)
Title: Heat pipe with fins and its manufacture
Inventor: MASUKO KOICHI
IPC: F28D15/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat pipe having small thermal resistance between fins and a container and a method for simply manufacturing the pipe. SOLUTION: A method for manufacturing the heat pipe having fins comprises the steps of holding at least part of a container 8 for the heat pipe and one ends of a plurality of fins 16 in cavities 17, 18 so as to become the state that the fins 16 are erected to the container 8, then casting melted material 20 in the cavities 17, 18, solidifying the material 20 to couple the one ends of the fins 16 integrally with the container 8 by wrapping by casting, and thereafter evacuating the container 8 form the pipe.
Patent JP-H0894092-A (JP)
Title: Cooking device mat
Inventor: TADA NOBUAKI
IPC: F24C15/14
Filed: 1994-09-22
Abstract: PURPOSE: To provide a cooking device mat which can be softly and easily adapted to a shape of a dew receiving pan of a gas cooking device having any shapes, placed to be adapted for it, its cleaning such as wiping-off or the like can be easily carried out and it can be handled in a compact packaging. CONSTITUTION: A main body 1 of a cooking device mat is formed by a soft thin heat-resistant resin sheet formed into such a rectangular size as one capable of covering a dew receiving pan of a gas cooking device. Three circular burner head exposing holes 2, 2, 2 for use in exposing a burner head of a gas burner of a cooking device are punched at the central part of the mat. Four corners are provided with slits 3, 3, 3 and 3. The main body 1 of the cooking device mat is formed by a synthetic resin sheet of which heat-resistant temperature is 150 deg.C or higher and melting point is 260 deg.C or higher and a PFA type resin sheet or the like is used.
Patent JP-S63110599-A (JP)
Inventor: NISHIBE TATSUO
IPC: H05H9/00
Filed: 1986-10-28
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-S61131850-A (JP)
Title: Lubricant detection apparatus
Inventor: KAWAGUCHI YUICHI
IPC: B23Q11/12
Filed: 1984-11-30
Abstract: PURPOSE:To monitor the presence of lubricant and detect the lack of the lubricant exactly by a change in its temperature by providing an apparatus for monitoring a condition of the lubricant to be supplied to rotational shafts of machine tools and the like with temperature sensors installed adjacent to nozzles in a lubricant feed passage. CONSTITUTION:Lubricant supplied to feed passages 10, 16 is sprayed from nozzles 11, 12, 20 to rotational faces of bearings 2, 3, 8 in an atomized state. The rotation of a spindle 1 causes inner races 2a, 3a, 8a to rotate and the lubricant lubricates their rotational faces. The lubricant in the bearing 2 is discharged from a space 17a, passages 14, 15, 15' to the atmosphere through a headstock 6, the lubricant in the bearing 3 is discharged from the headstock 6 to the atmosphere, and the lubricant in the bearing 8 is discharged to the atmosphere through a space 19a', a passage 22' and the headstock 6, with a portion of it flowing downwardly through a space 19a and being discharged from a passage 22 to the atmosphere. A decrease or lack of the lubricant causes temperature sensors 13, 21 to detect decreased temperatures. When the temperatures fall below a predetermined value, an alarm is given or a lamp turns on for warning thereby to permit the headstock 1 to stop its rotation.
Patent JP-S63109078-A (JP)
Title: Thermal transfer type recording material
Inventor: OKABE EIICHI
IPC: B41J31/00
Filed: 1986-10-27
Abstract: PURPOSE:To prevent defective printing, by incorporating at least one kind of ultrafine particles of a metal or metallic compound into a heat-fusible ink layer. CONSTITUTION:Ultrafine particles of a metal and of a metallic compound which can be used include ultrafine particles of metals such as Cu, Fe, Ni, Co and compounds thereof, an oxide such as CaO, MgO, Al2O3, TiO2 and ZrO2, ultrafine particles of a carbide such as SiC, TiC and WC, and ultrafine particles of a nitride such as TiN, AlN and ZrN. At least one kind of the ultrafine particles in used either singly or in the form of an appropriate mixture. The particle diameter of the ultrafine particles is preferably at least 1mum, more preferably, 0.01-0.5mum, for attaining the object of the use of the particles. In printing, clear transferred images can be obtained because there is no trouble due to coarse particles, and accordingly, defective printing will not occur.
Patent JP-S62117812-A (JP)
Title: Hollow fiber and its production
Inventor: KIDA FUMIO
IPC: D01D5/06
Filed: 1985-11-15
Abstract: PURPOSE:A hollow fiber in which the wall is composed of the outer wall of network structure having many holes whose diameter becomes smaller from the inside toward the outer surface and the thin, smooth inner wall having many pores, thus having high flux and selectivity. CONSTITUTION:When hollow fibers are produced by extruding the spinning dope from annular orifices, as the core solution is blown out of the inside of the orifices, and by coagulating the dope in the bath, the gelling dope is extruded out at temperature higher than its gelling point and a liquid which is little or hardly soluble in both dope and coagulation bath is used as the core liquid. Thus, the hollow fibers of a double-layered structure are obtained, in which the porosity is over 60% all over the wall membrances, the inner wall is less than 1mu thick, smooth and has pores of 0.01-3mu and the outer wall of network structure becoming dense from the inside toward the outer surface and has pores of 0.01-3mu diameter on the outer surface.
Patent JP-2000169808-A (JP)
Title: Thermally releasable type tacky sheet
Inventor: KIUCHI KAZUYUKI
IPC: C09J7/29
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally releasable type tacky sheet capable of forming and ensuring a sufficient interval between cut pieces formed by cutting processing of an adherend and withstanding heat treatment at the time of expanding a thermally expandable layer. SOLUTION: This thermally releasable type tacky sheet is obtained by forming a thermally expandable layer containing thermally expandable microspheres and a tacky layer containing a tacky substance on at least one surface of a substrate 1 having heat resistance and stretchability. The substrate 1 can be composed of a heat stabilizer-containing flexible vinyl chloride film, a stretchable polyester film, a flexible polyolefin film or a sheet, a rubber-based polymer sheet or a multilayered film or sheet, or the like, comprising the substrate materials. The thermally expandable layer and the tacky layer may integrally be formed. The thermally expandable layer 2 and the tacky layer may be formed on one surface of the substrate 1 and the tacky layer containing the tacky substance may be formed on the other surface of the substrate 1.
Patent JP-S61134308-A (JP)
Title: Cosmetic
Inventor: HIGAKI YUZO
IPC: A61K8/00
Filed: 1984-12-04
Abstract: PURPOSE:To provide a cosmetic having improved allergic side effect, water- retainability, gel-forming capability, emulsifiability, emulsion stability, water- permeability, etc., of conventional natural wax and highly viscous lubricant, by using a specific polar oligoester in place of the wax or the lubricant. CONSTITUTION:The objective cosmetic contains one or more oligoesters produced by esterifying 12-hydroxystearic acid monoglyceride and/or ricinoleic acid monoglyceride and an aliphatic saturated dicarboxylic acid, as the wax or lubricant component. The polar oligoester has extremely high water- retainability, and excellent gel-forming capability, emulsifiability, emulsion stability, oxidation stability, and solubility in other lubricant. The state of the cosmetic can be varied widely and arbitrary from liquid to wax by selecting the amount (or molecular weight), or the kind of the constituent component. It has excellent color and smell, is free from skin irritation, gives excellent feeling to the skin, and has extremely high overall characteristics compared with natural wax, etc.
Patent JP-H07214221-A (JP)
Title: Manufacture of engaging member of one-way clutch
Inventor: NUMATA TETSUAKI
IPC: F16D41/07
Filed: 1994-10-20
Abstract: PURPOSE:To provide such manufacture of an engaging member of oneway clutch that unnecessitates a special supervision for the perpendicularity between a cam surface and a cutting surface, for flaws and for cutting dimension, and that enables the manufacturing of the engaging member at a low cost. CONSTITUTION:The method is provided with a shearing process in which a base material is sheared by a press to produce a sheared member 10 of a prescribed dimension, a first process which strikes the sheared section 10a of the sheared member, a second process which inverts the sheared member 10 to strike the other sheared section 10a of the sheared member 10, a third process which inverts the sheared member 10 to strike another sheared face 10a of the sheared member 10, and a fourth process which inverts the sheared member 10 to strike another sheared section 10b.
Patent JP-H08122442-A (JP)
Title: Spectral data collection unit
Inventor: MINAMI TAKAO
IPC: G01T1/17
Filed: 1994-10-20
Abstract: PURPOSE: To provide a spectral data collection unit in which the noise spectrum can be collected simultaneously without sacrifice of signal spectrum collection efficiency by collecting the noise spectrum in the intervals of signal spectrum collection. CONSTITUTION: A BLR gate control signal generation circuit 13 detects a signal A and delivers a signal B to a noise spectrum measuring timing generation circuit 14. The circuit 14 delivers a conversion request signal C to an ADC 2 in synchronism with the signal B. The ADC 2 receives the signal A added 16 with a DC offset and outputs 23 a signal H representative of a level exceeding a discrimination level. Based on the signal H or C, a control section 25 activates a signal D for making the peak stretch effective and delivers a conversion start command signal F to an AD converting section 24 upon receiving a peak detection signal E. Furthermore, an identification signal K of a data, obtained through AD conversion 24 of an AD conversion completion signal J, is outputted upon receiving an AD conversion time signal G.  The conversion data is stored in a data memory 3 while being separated into noise spectrum and signal spectrum based on a signal K.
Patent JP-H03118575-A (JP)
Title: Developing device
Inventor: KOMURO ICHIRO
IPC: G03G15/08
Filed: 1989-10-02
Abstract: PURPOSE:To control the copy density without toner scattering by providing a roller-shaped layer thickness control member which is arranged at a specific interval to a developer carrier and a controller which controls the rotating speed of the layer thickness control member. CONSTITUTION:When the rotating speed of a doctor roller 5 is low and the relative speed difference from a sleeve 4 is small, friction is small, and the triboelectric charge quantity of toner becomes small, but when the relative speed difference from the sleeve 4 becomes large by increasing the rotating speed of the doctor roller 5, the friction increases, so that the triboelectric charge quantity of the toner becomes large. Assuming that the latent image conditions of a photosensitive drum 1 are equal, the sticking quantity of toner can be increased by increasing the rotating speed of the doctor roller 5, but decreased by decreasing the rotating speed. Namely, the amount of toner sticking on a latent image on the photosensitive drum 1, i.e. copy density can be controlled by controlling the rotating speed of the doctor roller 5.
Patent JP-S63109514-A (JP)
Title: Positioning control device
Inventor: IZUMIYAMA KOICHI
IPC: G05D3/12
Filed: 1986-10-27
Abstract: PURPOSE:To easily send a signal of position control to a drive section of a work station by designating an optional pulse of a horizontal synchronizing signal and detecting a video signal of a scanning line at the position of the pulse and generating a signal to control the work station when the level of the video signal is larger than a threshold level. CONSTITUTION:A video synchronizing signal from an image pickup tube is given to a detection circuit 16, from which only a video signal is sent to an amplifier circuit 15, where a variable length pulse 14b and the video signal are synthesized and a signal 15a is given to a voltage comparator 17, in which a threshold voltage set by a threshold level setting circuit 18 and a video signal (voltage) 15a are compared. The result is fed to a storage circuit 19, and only when the level of the video signal is larger than the preset threshold level 7, a stop or start signal is fed to a driver of the work station.
Patent JP-H1082502-A (JP)
Title: Method for earthquake resistant support of boiler
Inventor: YOSHIDA KOJI
IPC: F22B37/24
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To lessen equipment for earthquake resistant support to be provided and to make a reaction force small by reducing the vibration of a boiler by vibration isolating units which are provided horizontally practically between the lateral parts of a boiler main body and a boiler frame and have an energy absorbing function. SOLUTION: Vibration isolating units 3 are fitted between the attachment on the boiler 1 side and the attachment on the boiler frame 2 side and the vibration isolating units 3 used herein are 16 in all, by twos at each corner. The vibration isolating units 3 are fitted perpendicularly practically to steel beams 25 and 26 and support the corners of a first reinforcing member 13 and a second reinforcing member 14 from a boiler frame 2. Each vibration isolating unit 3 in this structure is an oil damper having a function of absorbing kinetic energy and is so designed that a speed of change in a distance between fitting parts in the opposite ends and a damping force are proportional to each other.  In a structure of supporting a hang type boiler 1 in a vibration isolating manner, earthquake resistant support equipment to be provided can be lessened and a reaction force can be made small according to this constitution.
Patent JP-H07111757-A (JP)
Title: Brushless dc motor
Inventor: FUKASAKU MITSUTOSHI
IPC: H02K29/00
Filed: 1993-10-13
Abstract: PURPOSE:To obtain a brushless DC motor adapted for a high speed rotation by employing a dynamic bearing in which a shaft is not brought into contact with the bearing, reducing an outer diameter of a magnet of a rotor as small as possible, and providing a cooling passage in the motor. CONSTITUTION:Dynamic bearing units 12, 13 using magnetic fluid corresponding to an ultra-high speed rotation are respectively mounted inside inner end brackets 10, 11. A rotor 6 is positioned by magnetic attraction forces of iron thrust rings 14, 15 with thrust magnets 4a, 4b fixed to the rotor 6 and freely rotated. A back yoke 17 of a stator coil motor 16 is mounted in a bore of a housing 7, A Hall IC board 18 is mounted in the housing 7, a pole of an FG magnet 2 of the rotor 6 is sensed to generate a signal to a controller to generate a revolving magnetic field. Through threaded holes are formed at the bracket and the housing, connected with a hose for supplying and returning circulating air from and to a compressor, and a generated heat is absorbed by an air flow.
Patent JP-H03174020-A (JP)
Title: Carder
Inventor: PIETORO BIANKI MARUZOORI
IPC: D01G15/28
Filed: 1990-09-27
Abstract: PURPOSE: To provide a carding apparatus which is provided with a carding unit having a removal knife and a guide plate and a mixing/homogenizing carding cylinder between an introduction cylinder and carding cylinder of a carding machine and gives high quality slivers while suppressing the wear of fibers. CONSTITUTION: Staple fibers 2 are fed to a feed cylinder 3 of the carding machine along a feed table 1 and the impurity removal of the fibers 2 is executed by arranging >=1 pieces of the carding units 7 and 8 which are provided with the removal knife 13 and the fiber guide blade 17 and are adjustable in position in the circumference direction and radial direction of the introduction cylinder 4 along the route between the introduction cylinder 4 and carding cylinder 10 of the carding machine.  The fibers are then preliminary opened by the mixing and homogenizing carding cylinder 11, which is disposed between the carding units 7 and 8 and the carding cylinder 10, are interlocked to the direction not harmonizing with the introduction cylinder 4 and are interlocked in the direction harmonizing with the carding cylinder 10, and thereafter, the fibers are subjected to a carding treatment by the carding cylinder 10.
Patent JP-H04134737-A (JP)
Title: Optical disc driver and quantity of light adjuster
Inventor: SOTOZONO KAZUO
IPC: G11B7/126
Filed: 1990-09-27
Abstract: PURPOSE: To enable a laser output to be set at the optimum value by determining such a digital value for setting an output as the laser output of a write mode is equal to that of a read mode and, on the basis of this value, deciding such a digital value for setting an output as a desired laser output is generated under the write mode. CONSTITUTION: A laser output from a laser diode 10 is detected by a light- quantity detector 16 and imparted in parallel to a voltage differential detector 18 and an analog-digital converter 20. The voltage differential detector 18, comparing this detected value with a reference voltage, imparting a voltage output in accordance with the comparison result to a driving circuit 26 through a switching circuit 24. In a read mode, the laser output is controlled so that the detection voltage of the light-quantity detector 16 is always equal to the reference voltage generated by a reference voltage generating circuit 22. Then, a digital value which generates a laser output equal to this reading power is detected and, on the basis of this value, a digital value which generates a desired laser output is determined. As a result, the laser output is set at the optimum value.
Patent JP-H0693715-A (JP)
Title: Portable passageway or construction work
Inventor: ENOKI TAKAHIRO
IPC: E04G21/32
Filed: 1992-08-31
Abstract: PURPOSE:To provide a unitized portable passageway which takes the form of a landing pier and which can be easily installed by the effective use of a space in a construction site, freely extended as a construction site work passage, and connected together so as to be usable as a passage or scaffold continuing in any direction. CONSTITUTION:A passageway, erected or suspended between the horizontal supports of beams, etc., to be assembled and enabling workers to walk or perform various work thereon, comprises a main passageway 10 and an auxiliary passageway 20 being held along one or both ends of the main passageway while its length is freely adjusted. The main and auxiliary passageways comprise a pair of frame bodies and scaffolding boards 12, 22 collectively provided between the insides of the frame bodies, and collapsible handrails are attached to the frame bodies of the main and auxiliary passageways. Connecting fittings 30 are mounted on an end portion of the frame body of the auxiliary passageway, and a sloping, curved surface portion 12b is formed at one end of the scaffolding board 12 constituting the main passageway.
Patent JP-H0672201-A (JP)
Title: Seat device
Inventor: SHIROMURA HIROTAKA
IPC: B60N2/22
Filed: 1992-08-31
Abstract: PURPOSE:To provide comfortable sitting feeling even in a drive for a long time, by tilting the upper part and the lower part of a main back so as to have a structure to be adjusted to a suitable optimum solex support posture through operation of a thorax regulation mechanism. CONSTITUTION:A seat back 10 is devided into a main back 11 which touches a driver's back face and back side units 12 which prevent a driver from moving sideways. The back side units 12 are fixed to side plate units of back frames 13, where a solex regulation mechanism to displace the main back 11 is mounted. A back driving mechanism 22 of the solex regulation mechanism is operated for tilting an upper pipe 21 for tilting forward an upper part of the main back 11 corresponding to an upper part of the driver's back face. A hip driving mechanism is operated for tilting a lower pipe 31 for tilting forward a lower part of the main back 11 corresponding to the driver's hip. This results in that the driver can keep a solex posture bending the back and shifting the hip forward to the driver's choice.