baber/WOPTO huggingface dataset:
Patent JP-2000189807-A (JP)
Title: Tile having photocatalytic function
Inventor: WATABE TOSHIYA
IPC: B01J21/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To decompose the contaminant bonded into the recessed parts of a tile having recessed parts formed on the surface thereof by photocatalytic action. SOLUTION: TiO2 particles 3 are held in the recessed parts formed on a tile substrate 1 through a glaze layer for the purpose of preventing a slip. When these recessed parts are formed, a contaminant enters the recessed parts and hardly removed but, by holding the TiO2 particles 3, the contaminate in the recessed parts is decomposed by photocatalytic action and can be simply removed. Therefore, the interiors of the recessed parts wherein a contaminant is easy to accumulate can be kept clean.
Patent JP-2001186915-A (JP)
Title: Bag such as carry case, suitcase, etc.
Inventor: NISHIZAWA SHINHACHIRO
IPC: A45C13/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a bag such as a carry case, a suitcase, etc., capable of preventing the recessed/projecting inside bottom part of a bag body from being exposed to the outside, when opening a cover body, by shielding the inside bottom part by an intermediate plate, preventing it from getting unsightly, storing a luggage in the recess in the inside bottom of the bag body, and effectively utilizing the recessed space without any loss. SOLUTION: This bag is characterized by that the intermediate plate 5 covering the top of the recessed/projecting inside bottom 4 in the bag body 1 is slidably attached to the bag body 1.
Patent JP-2001189376-A (JP)
Title: Electrostatic attraction method and device
Inventor: MORITA KENJI
IPC: H01L21/683
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for allowing a heat transfer gas to flow between a wafer and a chuck, while the chuck is attracted surely and retained by the chuck. SOLUTION: Two sets of height-measuring instruments 15 are installed at right, upper portion of a vacuum chamber 10. The height of the central part of a wafer 18 is measured by a height-measurement instrument 15, and that of the peripheral line part of the wafer 18 is measured by the other height- measuring instrument 15. Based on the measurement values, that the wafer 18 is completely attracted by a chuck 12 is verified. After the verification, an He gas is made to flow to a passage 23 of the chuck 12.
Patent JP-2001184985-A (JP)
Title: Push button switch
Inventor: OBA KATSUICHI
IPC: H01H13/48
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain plural kinds of click feelings without performing the movable contact design which is difficult and time-taking. SOLUTION: The switch comprises a wiring substrate 10 on which a fixed contact 80 consisting of a first fixed contact 81 and a second fixed contact 82 placed around the first fixed contact 81 is formed; and a metallic movable contact 90 formed in a dome shape that is always in contact with the fixed contact. When pressing a central portion of the metallic movable contact 90, the movable contact is partially turned at a given stroke amount, accompanying a click feeling, so that it can be in contact with the first fixed contact 81. On the wiring substrate 10, there is formed an adjusting layer 70 which adjusts the stroke amount of the movable contact 90. On the adjusting layer 70, a portion of the movable contact 90 is placed.
Patent JP-2001183014-A (JP)
Title: Compressed air dehumidifying apparatus
Inventor: SATOU NOBUHIRO
IPC: F24F1/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a compressed air dehumidifying apparatus in which compressed air can be cooled to a proper temperature. SOLUTION: A compressed air dehumidifying apparatus 1 is adapted such that compressed air introduced into a heat exchanger 2 is cooled with an evaporator 21 in a freezing cycle 3 and water in the compressed air is condensed for dehumidification. In the apparatus, it includes freezing capability adjusting means 22, 25 for adjusting cooling capability of the freezing cycle 3, suction pressure measuring means PS for measuring suction pressure of an evaporated refrigerant in the suction pipe 26 of the freezing cycle 3, and a control section 4 for controlling the freezing capability adjusting means 22, 25 on the basis of the suction pressure measured by the suction pressure measuring means PS to adjust the freezing capability of the freezing cycle 3.
Patent JP-2000194144-A (JP)
Title: Detergent for photoresist ashing residue
Inventor: MIGAMI ICHIRO
IPC: C11D1/62
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To develop a detergent for a photoresist ashing residue having high cleaning property for the photoresist ashing residue, having a high preventing effect against corrosion of the base such as a electrically conductive film and insulating film, and having a long allowance for cleaning time. SOLUTION: This detergent for a photoresist ashing residue consists of (a) an ammonium fluoride compound, (b) amphoteric ionic surfactant having an ammonium salt type as a cationic part and a carboxylate type as an anionic part, for example, a betaine amphoteric ionic surfactant, and (c) aqueous solution of a fluorine-based cationic surfactant.
Patent JP-2000194750-A (JP)
Title: Data register device and recording medium
Inventor: FUKUSHIMA YOSHIBUMI
IPC: G06Q50/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily and quickly register the data on received orders by registering automatically these data if no commodity codes exist when a commodity master is collated with the data on received orders, also performing the collation of items and then urging the input/correction against the non-input or wrong input by showing this part with emphasis. SOLUTION: The data on received orders which are fetched by an item check means 3 are collated with a commodity master 7. If no commodity codes are registered, the commodity codes and items are registered. A data check means 4 checks every item. If the check results of items are all right, the items are registered. If the non-input or wrong input of an item is detected, the correction of the item is urged with the emphasized display of it or these items are stored in a list. The non-input or wrong input part is shown with emphasis when a list display means 6 shows the stored list. Furthermore, a reinput enable range is shown when the non-input or wrong input is shown with emphasis so that the correcting input is facilitated.
Patent JP-2000194023-A (JP)
Title: Semiconductor laser module
Inventor: KANDA MASAHIRO
IPC: H01S5/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser module having improved stabilizing operation characteristic. SOLUTION: Exit light from a semiconductor laser element 1 is converted into collimated light and is converged by lenses 2, 3 and the converged light is taken out to outside by an optical fiber 4. In the optical fiber 4, fiber gratings 5a, 5b having two peak wavelengths are provided. The two peak wavelengths are set at a longer wavelength side and a shorter wavelength side from a central value of effective excitation wavelength band of an optical fiber amplifier.  By this constitution, even when wavelength of the semiconductor laser element 1 is changed by temp. characteristic or the like and is out of a lock range of a reflector of one hand, the wavelength is locked in the excitation effective wavelength zone of rare earth-added fiber by the reflector of another hand, module operation in a wide temp. range is realized, tolerance of element wavelength is widened and yield of the semiconductor laser element is improved. Further, wavelength components which do not contribute to amplification at EDF can be reduced.
Patent JP-2001187356-A (JP)
Title: Device and method for forming coating film on tubular body surface
Inventor: SAKAI YOSHIYUKI
IPC: B05C13/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a coating film on the surface of a tubular body and the coating film forming method which are improved in precision of the thickness and the productivity of the coating film applied on the tubular body to be coated. SOLUTION: The coating film forming device is provided with an index table 3 for transporting a work roll 2 to a coating position and a moving structure 5 of a coating unit 4, which works to move a coating roll 16 of the coating unit 4 to a stand-by position and a working position for forming the coating film 42 on the surface of the work roll 2 by approaching to the work roll 2 in the coating position and applying a coating liquid present on the surface of the coating roll 16 to the surface of the work roll 2 and capable of separating the coating roll 16 immediately from the work roll 2 to move to the direction of a releasing position at high speed enough to prevent the cobwebbing phenomenon of the coating liquid applied on the work roll 2.
Patent JP-2000157125-A (JP)
Title: Hook and sinker for catching fish
Inventor: FURUICHI MASAYOSHI
IPC: A01K91/053
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a hook and sinker for fishing capable of enjoying a pleasant fishing without damaging fishes and giving no shock to the hand of an angler by arranging a buffer device on a line in the side of a leader to absorb the shock generated between the fish and the sinker. SOLUTION: A short line 7 in the side of a leader of a hook and sinker for fishing and a short line 9 of the leader separately put along the short line 7 are arranged through a hollow together with a compression coil spring 13, a compression coil spring 17 and a compression coil spring 21 arranged in series and the short line 7 in the leader side and the short line 9 of the leader are cooperated through the compression coil spring 13, the compression coil spring 17 and the compression coil springs 21.
Patent JP-2000197615-A (JP)
Title: Pacemaker provided with heart rate measurement function
Inventor: NISHINA RINTAROU
IPC: G06M7/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent unreasonable walking exercise, to maintain and improve health and to reduce weight by incorporating the measurement device of a heart rate and a circuit for performing an arithmetic operation and reporting rhythm for maintaining a prescribed heart rate to a walker by an impact. SOLUTION: An equipment incorporating a heart rate measurement part and an arithmetic circuit is mounted on an arm or the like and the electric signals of a pulse signal generation circuit and an amplifier circuit are converted to the impact and vibration in the impact generation part of an electromagnet and an eccentric motor, etc., and reported to a wearing person as signals as a transmission means. Then, in the arithmetic circuit, as the result of comparing the range of a target heart rate with a measured heart rate for the change of the heart rate during walking, correction is performed so as to reduce a pitch in the case of exceeding the upper limit of the target heart rate and to increase the pitch in the case of exceeding a lower limit.  An exercise amount calculated in such a manner is arithmetically operated from walking, time and the pitch and calorie consumption or the like is displayed.
Patent JP-H04212849-A (JP)
Title: Laminated polyester film
Inventor: YAMAUCHI HIDEYUKI
IPC: B32B27/36
Filed: 1990-12-05
Abstract: PURPOSE:To provide a polyester film having the excellent uniformity of thickness and also having superior film in-lane isotropy. CONSTITUTION:A laminated film is manufactured by laminating another polyester film (B) having specific high crystallinity on at least one surface of a polyester film (A), and the specific high crystallinity means that a value  Tcg acquired by subtracting a glass transition temperature Tg from a cold crystallization temperature Tcc is 25-45 deg.C.
Patent JP-H04255304-A (JP)
Title: Manufacture of resin shot material
Inventor: KATSURAYAMA KUNIHIRO
IPC: B29K61/20
Filed: 1990-12-19
Abstract: PURPOSE:To obtain improved resin shot material, that enables the automation of continuous production, the improvement of labor saving and the stability of material-quality by a method in which after the amino resin such as urea resin and melamine resin, etc., has been kneaded and extruded, it is crushed and pelletized and then is dry- and cure-treated. CONSTITUTION:Forming material is fed to a primary sieve 14 through the storing tank 12 receiving the forming material composed of the collected dust powder of urea resin packed in a flexible container 11 and a constant volume- discharging machine 13. Then after roughly granulated objects have been removed, the forming material is kneaded and extruded. A producing device is composed of the two axis-kneading and extruding machine 16 provided with the hopper 15 with a pushing mechanism, the crusher 17 crushing extrudate, the dryer 18 which cures the crushed and pelletized formed object to prescribed hardness and a secondary sieve 19 which collects the product of prescribed grain size.
Patent JP-H04220506-A (JP)
Title: Method for detecting pattern position
Inventor: HATA JUNICHI
IPC: G06T7/00
Filed: 1990-12-20
Abstract: PURPOSE:To automatically detect a position of a pattern to be inspected from change in accumulated values at the time of image scanning for each measurement point by a method wherein the accumulated values of brightness slopes in each specific direction at each measurement point of an array corresponding to an outline of the pattern to be inspected vary according to coincidence in the specific direction with the outline. CONSTITUTION:An image of a pattern to be inspected wherein the image of the pattern has been picked up is scanned at a plurality of measurement points which have been set according to an outline of the pattern to be inspected and are distant from one another by a predetermined distance and at a reference point, and accumulated values of detected brightness slopes at the respective measurement points at the time of scans and a position of the scanning reference point are stored, so that a position of the scanning reference point where the accumulated value is maximum is discriminated to determine the position of the pattern to be inspected.
Patent JP-H04221963-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAGAI TATSURO
IPC: G03G5/14
Filed: 1990-12-25
Abstract: PURPOSE:To obtain a photosensitive body superior in low cost productivity without causing image defect and poor adhesion, etc., and superior in electrophotographic characteristics by forming a 4-20mmu thickness interlayer composed essentially of an alcohol-soluble polyamide on a substrate having a specified surface roughness. CONSTITUTION:The 4-20mmu thickness interlayer 2 composed essentially of the alcohol-soluble polyamide is formed on the substrate 1 having an average line depth of <=0.5mmu a maximum height of a roughness curve of <=5mmu, and a photosensitive layer 3 is formed on the interlayer 2. As the material of the substrate 1, a metal, such as aluminum, copper, brass, steel, or stainless steel, and plastics formed into plates are used, thus permitting flaws of the substrate 1 to be coated by providing an intermediate layer 2.
Patent JP-H04221535-A (JP)
Title: Ultrasonic diagnostic device
Inventor: MATSUI KOICHI
IPC: G01N29/22
Filed: 1990-12-25
Abstract: PURPOSE:To provide an ultrasonic diagnostic device which compensates the frequency range of an ultrasonic probe when the later is driven, which decreases a sidelobe in time and which sufficiently enhance the effect of pulse compression. CONSTITUTION:A reflection of a wave transmitted from an ultrasonic probe 2, upon a cap is received by the ultrasonic probe 2 and is then transmitted to a receiver 8 and a detector 12. Further, the reflection wave is converted into a d.c. signal by a capacitor 13, and the d.c. signal is stored in an analog shift register 14. Further, a drive source power control section 7 control the drive power so as to compensate the wave transmitted from the probe 2 for a loss in frequency within a frequency range in which the probe 2 is used, in accordance with the stored signal, and accordingly, the probe 2 can receive reflection waves at a constant level.
Patent JP-H04355907-A (JP)
Title: Current or voltage feed circuit device for electronic equipment, etc
Inventor: HANSUUDEIITAA REI
IPC: H01G4/40
Filed: 1990-12-27
Abstract: PURPOSE: To prefabricate respective all elements in a feeding circuit device as a set by mutually electrically connecting these elements, forming a module completing the assembly of the elements and fitting the module to the inside or outside of a casing for a capacitor of large capacity. CONSTITUTION: The feeding circuit has a rectifier element 1, one side of the element 1 is electrically connected to input lines A, B and the other side is electrically connected to output terminals C, D. When AC voltage or an AC current is supplied to the input terminals A, B, DC voltage or a DC current is extracted from the output terminals C, D. A capacitor 2 of large capacity or a capacitor 3 of a small capacity as necessity is connected in parallel between both the output terminals C, D. The feeding circuit is formed as a set of prefabricated module and the module has a cup-like casing 7, which stores the capacitor 2 of large capacity.
Patent JP-H04232076-A (JP)
Title: Printing device with dumping function
Inventor: NISHIKAWA NAOYUKI
IPC: B41J29/38
Filed: 1990-12-28
Abstract: PURPOSE:To provide a printing device with a dumping function which enables easy analysis of a large amount of control command groups sent from a host computer. CONSTITUTION:A printing device is equipped with a dumping function which outputs data to be transmitted from a host computer using a code. This printing device is composed of an identification device which identifies a printing control command based on data transmitted from the host computer, a registration device which registers any modification command against a specific printing control command, and a printing device which modifies the printing control command according to a registered modification command and prints data, if the printing control command identified by the identification device is a printing control command, against which a modification command is registered in the registration device.
Patent JP-H04231972-A (JP)
Title: Film electrode
Inventor: IWASAKI KAZUHIRO
IPC: A61N1/04
Filed: 1990-12-28
Abstract: PURPOSE:To allow a film electrode to have a beautiful external appearance by making a black electrode pattern invisible by using a transparent ink of an indium - tin oxide, etc., for a conductive ink for printing the electrode pattern. CONSTITUTION:On the transparent base material film 1 of polyester, picture pattern printing 2 and a masking layer 3 are provided, and also, an arbitrary electrode pattern is printed by the transparent layer 4 of a conductive material. As for the conductive material, an indium - tin oxide, ink in which conductive plastics of 10<-3>-10<3>OMEGA surface resistance is a vehicle, or ink in which plastics of <=10<12>OMEGA is a vehicle, 5-70 weight part conductive material is dispersed against 30-95 weight part vehicle, and of 10<-3>-10<3>OMEGA surface resistance and <=50% haze value is used.
Patent JP-H04210244-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: ESHITA AKINORI
IPC: C01B39/24
Filed: 1990-12-11
Abstract: PURPOSE:To obtain a catalyst having durability and high activity for cleaning an exhaust gas containing excess oxygen by allowing a zeolite having equal to above specific molar ratio of SiO2/Al2O3 to contain nickel and an alkaline earth metal. CONSTITUTION:A zeolite having >=15 molar ratio of SiO2/Al2O3 is used and is allowed to contain nickel and an alkaline earth metal such as strontium or barium. The catalyst obtained in such a way has high cleaning ability for the exhaust gas in the state of excess oxygen and exhibits sharply excellent heat resistance and durability.
Patent JP-H04216520-A (JP)
Title: Telescopic device
Inventor: KOMAZAKI TAKATOMO
IPC: G02B23/10
Filed: 1990-12-17
Abstract: PURPOSE:To simultaneously view/recognize the azimuth of an object when the object is viewed/recognized as an erecting actual image through an eyepiece by disposing an azimuth indicator in the vicinity of the image space focus of an objective lens and the object space focus of the eyepiece. CONSTITUTION:Light reflected or generated by the object M in the object space of the objective lens 11 passes the objective lens 11, and then, is given to reflection mirrors 12-14. The light reflected by the reflection mirror 14 passes the azimuth indicator 20, and is reflected by a reflection mirror 15. The erecting actual image of the indicator 20 is superimposed on the erecting actual image of the object M existing in the object space of the objective lens 11, and the azimuth of the object M is displayed via the eyepiece 16, together with the image of the object M.
Patent JP-H04225864-A (JP)
Title: Coating method
Inventor: KUSUOKA AKIRA
IPC: G03C1/74
Filed: 1990-12-26
Abstract: PURPOSE:To prevent generation of thick coating and striping fault at the starting time of coating and jointing time of web and also to prevent generation of striping, uneven and repelling fault at the stationary time, thus eneble a coating method uniformly applicable at high speed. CONSTITUTION:Quantity of charge at the starting time of coating and the jointing time of web is elevated more than quantity of charge at the stationary time.
Patent JP-H04127458-A (JP)
Title: Lead frame and its manufacture
Inventor: TAKEDA YOSHIKI
IPC: H01L23/50
Filed: 1990-12-25
Abstract: PURPOSE:To suitably cope with an increase in packing density and, at the same time, to reduce the manufacturing cost of a lead frame by connecting the outer peripheral margin with leading end sections of inner leads by means of connecting leads formed of conductor thin films in such a way that the leading end section are electrically insulated from the stage on the stage and electrically connected with leads on a supporting lead frame having the stage and inner leads arranged at a fixed distance from the stage. CONSTITUTION:This lead frame is formed in such a way that, after a thin film lead frame 30 is aligned with and superimposed on a supporting lead frame 40, the stage and inner leads of the frame 40 are connected to each other by means of connecting leads. The frame 40 has the stage 42 for mounting semiconductor chip, inner leads 44 joined to connecting leads 32, tiebars 46, and outer leads 48. The frame 40 is formed by using a lead frame material having a fixed or thicker thickness like the conventional lead frame. When the thin film lead frame 30 is superimposed on the frame 40, the leading ends of the connecting leads 32 are extended upward from the stage 42. The number and forming positions of the leads 32 are set so that the inner leads 44 and connecting leads 32 can be connected one to one when the thin film lead frame 30 is superimposed on the supporting lead frame 40.
Patent JP-H03282247-A (JP)
Title: Detection of flammable gas
Inventor: ANSONII DESUMONDO SHIYANDO TAN
IPC: G01N27/16
Filed: 1990-12-12
Abstract: PURPOSE: To reduce power consumption significantly by providing an oxygen sensor having an inlet, and a chamber having a gas inlet for detecting a flammable gas thereby detecting and/or measuring a flammable gas under presence of oxygen. CONSTITUTION: The device comprises an oxygen sensor 1 having an inlet 2. A chamber 3 is sealed on the sensor and the inlet 4 of the chamber serves as a diffusion barrier. Diffusion resistance of the barrier is relatively high for oxygen as compared with the diffusion resistance of the sensor inlet 2. A thin platinum wire coil 5 is sealed in the chamber 3 and in order to heat up the coil to a combustion temperature, it is extended to the outside of the chamber and connected with a DC power supply. The oxygen sensor has output lead wires to be connected with an appropriate signal processor comprising an appropriate analog or digital circuit, e.g. a dedicated microprocessor. According to the structure, a flammable gas can be detected and/or measured under presence of oxygen.