baber/WOPTO huggingface dataset:
Patent JP-H07258002-A (JP)
Title: Germicide for water based system containing reducing material
Inventor: CHU KINGO
IPC: A01N25/22
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a germicide for industrial use exhibiting a specific germicidal effect even in a system containing reducing materials by using 2,2'- dihydroxy-5,5'-dichlorodiphenylmethane or a specific compound combined with the game. CONSTITUTION:A germicide for industrial use consisting of 2,2'-dihydroxy-5,5'- dichlorodiphenylmethane of the formula I as an effective ingredient or a brominated acetic acid ester or an isothiazoline-3-one-based compound of the formula II combined with the same as the effective component and exhibiting an excellent germicidal effect for a long period of time even in a water system containing reducing materials. As reducing materials in water sulfite ion, thiosulfate ion, hydrogen sulfide, etc., are cited. As the isothiazoline-3-one-based compound of the formula II, e.g. 5-chloro-2-methyl-4isothiazoline-5--one, etc., are cited. As the ester of brominated acetic acid, e.g., 1,4-bis(bromoacetoxy)-2-butene, etc., are cited. A germicidal efficiency is more enhanced by using those compounds in combination.
Patent JP-H08249252-A (JP)
Title: Reception data controller
Inventor: FUKUDA SHIGERU
IPC: H04N1/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a reception data controller capable of more quickly releasing a host device and shortening the time until picture output when picture data are outputted from the plural host devices. CONSTITUTION: This reception data controller 20 of a picture output device 50 for receiving the picture data from hosts 11-17 and transmitting them to the picture output device 50 is provided with reception interfaces 21-27 provided with.serial interfaces for receiving the picture data from the hosts 11-17, a reception buffer 33 for storing the picture data inputted through the reception interfaces 21-27, parallel transmission interfaces 41 and 43 for parallelly transmitting the picture data stored in the reception buffer 33 to the picture output device 50 and a control means 31 for performing control so as to transmit the picture data stored in the reception buffer 33 corresponding to the state of the picture output device 50.
Patent JP-2000275696-A (JP)
Title: Camera and camera system
Inventor: TAKAHASHI HIROYUKI
IPC: G03B7/26
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a camera and a camera system capable of reducing power consumption at performing a bulb photographing, in a camera provided with a control means for electrically controlling a shutter, etc. SOLUTION: This camera is provided with a shutter drive circuit 23 capable of performing bulb photographing, a CPU 11 for controlling the overall camera which includes the shutter driving circuit 23, and an oscillation circuit 17 to alternatively output a high-speed ordinary clock as a clock for operating this CPU 11 and a low-speed clock of little power consumption. At the start the bulb photographing, the low-speed clock is outputted from the oscillation circuit 17 to be shifted into a low power consumption mode.
Patent JP-S60223888-A (JP)
Title: Luminescent display element
Inventor: MATSUDA HIROSHI
IPC: F21K2/08
Filed: 1984-04-20
Abstract: PURPOSE:To provide a luminescent display element suitable for use as a display element or an optical switching circuit element, by using the monolayer built-up film of an inclusion complex compd. wherein a luminescent compd. serves as guest molecule, as a luminescent display layer. CONSTITUTION:An inclusion complex compd. wherein a compd. (A) which emits light in a state of a single compd. but does not emit light in a state of a dimer when receiving external energy (e.g. an anthracene derivative of formula I wherein R is -CH3, -CH2OH, -CHO, -COC2H5, -Br) serves as guest molecule and a compd. (B) contg. hydrophilic and/or hydrophobil group and inclusion moiety against guest molecule (e.g. acetylenediol derivative of formula II wherein n>=0; 30>=m+n>=11) serves as host molecule is used. At least 5 layers (pref. 20-400 layers) of the monolayer of the inclusion complex compd. are built up on a transparent substrate to obtain the desired luminescent display element.
Patent JP-H04289843-A (JP)
Title: Camera having magnetic head
Inventor: MACHIDA KIYOSADA
IPC: G03B31/00
Filed: 1991-03-18
Abstract: PURPOSE:To attain magnetic recording or reading by decreasing lateral directional size of a camera further without shading photographing light. CONSTITUTION:A feed means for supplying a film 22, magnetic head 10 for recording or reading information in or from a magnetic recording region provided on the film at supply time thereof, pad 11 made switchable to an advancing position (a) advanced into a photographic optical path and to a refuge position (b) taking refuge from the photographic optical path to press the magnetic recording region of the film to the magnetic head 10 in the advancing position and a drive control means for holding the pad 11 at the refuge position at least during the time of opening a shutter and also driving the pad 11 to the advancing position prior to action of the magnetic head 10 are provided.
Patent JP-H03283259-A (JP)
Title: Battery
Inventor: ONO AKIRA
IPC: H01M2/16
Filed: 1990-03-29
Abstract: PURPOSE:To maintain safety even during abnormalities under severe conditions by using a synthetic resin microporous film as a separator, and covering at least one side of the film with a resin porous powder aggregate whose softening temperature is in a specific range. CONSTITUTION:A separator 12 is a microporous film of a synthetic resin and at least one side of the film is covered with a resin porous powder aggregate whose softening temperature is above 90 deg.C and below 160 deg.C. For example, chemical pearl M-200 which is low-density polyethylene dispersion is applied to a poly. ethylene microporous film by bar coater method using a wire bar of No.12 and is dried by hot air at 80 deg.C so as to obtain a separator.
Patent JP-H02256553-A (JP)
Title: Antilock type brake device
Inventor: TSUDA KAZUHIKO
IPC: B60T8/34
Filed: 1989-03-29
Abstract: PURPOSE:To correctly maintain the increased pressure quantity of the hydraulic pressure in the antilock control by installing a control regulating means for securing the execution of the control for reducing the liquid quantity of brake liquid, in the antilock control at least in the state where a solenoid valve device is at an increased pressure position. CONSTITUTION:A variable throttle device 26 and a two-position valve 28 are interposed in series midway in the liquid passages 18, 20, and 22 for the connection of the pressurizing chamber of a tandem type master cylinder 14 to a wheel cylinder 16, and the two-position valve 28 is controlled by an electric controller 34 so that the slip rate of a wheel is set within a proper range. The variable throttle device 26 is constituted of a control piston 48 which is operated by the liquid pressure difference between the first pilot chamber 54 which communicates to the liquid passage 22 through a passage 27 and the second pilot chamber 56 which communicates to a pump 40 side by a check valve 45 in a pump passage 44 through a passage 74. The pilot passage 74 is connected to the liquid passage 20 through a pilot passage 76 having a check valve 80 and is allowed to act as control regulating means.
Patent JP-H09268003-A (JP)
Title: Bleaching powder composition
Inventor: KOBAYASHI YOSHIHIKO
IPC: C02F1/50
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To enable the adjustment of a dissolution rate to a low level without deteriorating the safety and stability by compounding an inorganic bleaching powder composed mainly of calcium hypochlorite with a fatty acid and/or an alkylsulfuric acid (salt). SOLUTION: An inorganic bleaching powder composed mainly of calcium hypochlorite is compounded with 0.1-20wt.% of a fatty acid and/or an alkylsufuric acid (salt).
Patent JP-H02255430-A (JP)
Title: Automatic paper feeder
Inventor: KUROSAWA SEIICHI
IPC: B65H7/04
Filed: 1989-03-30
Abstract: PURPOSE:To maintain such a state that sheets being mounted is specified height are restricted by restricting an amount of sheets being mounted in pile within the preset height, and installing a paper feeding part feeding an inker or printer one by one, and a means being set up in an upper part of this paper feeding part and mounting a large quantity of sheets upright, respectively. CONSTITUTION:When sheets are fed by a paper feeding part 45 piece by piece and a fact that these sheets on a mounting means 13 are decreased to less than the preset height is detected by sheet detecting means 23, 24, a supply means 2 of a make-up part 46 is operated, supplying the preset number of sheets on the mounting means 13. Thus, the sheets of more than the preset height are not mounted on the mounting means 13 of the paper feeding part 45, and when they are decreased to less than the specified height, the lacking number of sheets are supplied by the make-up part 46. In addition, since many sheets are mounted on the mounting means of the paper feeding part, paper feeding from the lowermost sheet is surely performed, and that a required number of sheets are supplied on the mounting means 13 from these many sheets mounted and housed upright from the paper feeding part 46.
Patent JP-H11114411-A (JP)
Title: Adsorbent and its production
Inventor: SAKURAI YOSHIHISA
IPC: B01D53/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent which has both high reversible adsorption capacity for VOC(voltage organic compound) and high hydrophobic capacity and can be economically used for VOC-PSA(pressure fluctuation adsorption separation method) and to provide a method for producing the adsorbent. SOLUTION: The adsorbent consists of a molded body of silica gel which contains at least one kind of metal selected from among aluminum, zirconium and titanium so that the atomic ratio of silicon contained in the silica gel and the metal is in a range within (200:1)-(4000:1), and has (400-600) m<2> /g specific surface area and (1.0-40) nm average pore diameter. The adsorbent selectively adsorbs 1-12C voltage organic compound and has high selectivity of VOC for steam.
Patent JP-S57194851-A (JP)
Title: Chips clearing device
Inventor: HARA SHIYOUJI
IPC: B08B7/02
Filed: 1981-05-24
Abstract: PURPOSE:To clear chips adhered from workpiece by a method wherein the workpiece is rocked in an operatorless system. CONSTITUTION:The workpiece W is carried in on a chain conveyer 1 and positioned by four positioning pins 10 moving vertically by means of a cylinder 11 and, after that, sent onto a chain conveyer 13. Next, the workpiece W is sent into a cage 3 while being guided by guide rollers 14 and clamped by means of a clamping device 20. Rails 29 are provided along the outer peripheries of the cage 3 so as to be rockingly supported by means of rollers 27 and 28. A roller chain is laid over the outer periphery of the cage 3 and driven with a motor 24. The chips adhered to the workpiece W are cleared by the rocking motion of the cage 3 and collected by a chip guide plate arranged at the inner periphery of the cage 3 with the angle alpha in order to be led to a dust collecting box 33.
Patent JP-S522733-A (JP)
Title: Light amount control device at the time of flash photographing
Inventor: IMURA TOSHINORI
IPC: G03B7/08
Filed: 1975-06-24
Abstract: PURPOSE: To control a light amount at the time of flash photographing by an ND filter which is movable on a photographing optical path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03277940-A (JP)
Title: Sample container for microscope
Inventor: HORIKAWA YOSHIAKI
IPC: G01N1/28
Filed: 1990-03-28
Abstract: PURPOSE:To make it possible to move and control a sample and to change the sample by providing throughholes in both ends of a sample chamber whose side walls are transparent to light rays used, communicating one throughhole to the outside, and communicating the other throughhole to the outside by way of a hole. CONSTITUTION:A head part 26a of a valve 26 is pushed with a finger, i.e. the valve 26 is opened, and one end 11a of a sample chamber 11 is brought into contact with solution 30 containing a sample 15 in a petri dish 29. Then, the solution rises up into a sample chamber 11 by a capillary phenomenon. When the finger is separated from the head part 26a and the valve 26 is opened, the rise of the solution 30 is stopped. Then, the sample is observed through an optical microscope assembled in a soft X-ray microscope, and the valve 26 is opened and closed so as to control the rise of the solution 30. When the sample 15 contained in the solution 30 reaches a position suitable for the observation, the valve 26 is closed, and the work is finished. In this way, the position of the sample 15 contained in the solution 30 can be arbitrarily moved to some extent by controlling the rise-up of the solution 30 in the sample chamber. Since both ends of the sample chamber 11 can be communicated to the outside, the sample 15 can be replaced.
Patent JP-S6283104-A (JP)
Inventor: FUJII SHIGEMI
IPC: B28B1/02
Filed: 1986-04-08
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-S57195228-A (JP)
Title: Electronic flash device
Inventor: IGAWA KAZUO
IPC: G03B15/05
Filed: 1981-05-27
Abstract: PURPOSE:To make a high voltage absorbing circuit unnecessary and to simplify a circuit, by changing the connection of a single-pole double throw switch for controlling the oscillation and stop of a DC-DC converter. CONSTITUTION:A DC-DC converter 2 uses an NPN transistor TR6 as an oscillation switching element. In this state, when a contact 22c of a single-pole double throw switch 22 is switched to a contact point 22a, the base of the TR6 is connected to an oscillating electric power supply 1, also is connected to an earth line 19 of a high voltage circuit 3, and the converter 2 executes oscillation. Also, when the contact 22c is switched to a contact point 22b, the base of the TR6 is cut off from the electric power supply 1 and the earth line 19, also the earth line 19 is connected to a charging part A of the high voltage circuit, and the converter 2 stops its oscillation. In this way, since high voltage of the charging circuit A is applied nowhere, a high voltage absorbing circuit becomes unnecessary, and a circuit can be simplified.
Patent JP-H04313546-A (JP)
Title: Remaining amount detecting device for sheet-form substance
Inventor: TORISAWA NOBUYUKI
IPC: B65H3/08
Filed: 1991-04-11
Abstract: PURPOSE:To provide a remaining amount detecting device for a sheet-form substance which enables detection of a remaining amount of the sheet-form substances, based on an electric signal outputted from an existing sheet-form substance picking up mechanism, without newly mounting a sheet-form remaining detecting means. CONSTITUTION:During a time in which it is detected by a negative pressure detector 32 that a sheet-form substance picking up mechanism 10 is moved from a predetermined reference position to a sheet-form substance lamination position in a container, a drive pulse signal exerted on a rotation drive source 140 of the sheet-form substance picking-up mechanism 10 is calculated by a computing means A. A remaining amount value of the sheet-form product stored in a memory means 104 is read by a remaining amount reading means B according to a counting value counted by the computing means and displayed on a display means 110.
Patent JP-H07256820-A (JP)
Title: Slide member
Inventor: KASAI HIROAKI
IPC: F16C33/24
Filed: 1994-03-24
Abstract: PURPOSE:To provide a slide member having high slip properties, excellent in abrasion resistance and durability and utilizable as a precise product. CONSTITUTION:A diamond membrane layer 3 is formed on the surface of a base material 2. The uppermost surface 3a of the diamond membrane layer 3 is fluorinated to form a surface wherein fluorine is covalently bonded to carbon of the diamond membrane layer 3. The base material 2 and the diamond membrane layer 3 show extremely high adhesion by known membrane forming technique and the diamond membrane layer 3 is formed extremely thinly and uniformly so as not to change the fundamental shape of the base material 2.
Patent JP-H11269619-A (JP)
Title: Piston ring wear resistant ring made of free graphite-precipitated iron base sintering material excellent in high temperature wear resistance and thermal conductivity
Inventor: YO SEKIHIN
IPC: B22F5/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring wear resistant ring made of free graphite- precipitated iron base sintering material excellent in high temp. wear resistance and thermal conductivity and small in mating attackability. SOLUTION: A piston ring wear resistant ring is composed of a free graphite- precipitated iron base sintering material having a compsn. contg., by weight, 0.5 to 5% Cr, 0.2 to 1% Mn, 0.05 to 1% S, 0.05 to 1% B, 0.5 to 5% C, 1 to 12% Ni, 0.5 to 5% Ti and 8.5 to 20% Cu, further contg., at need, 0.1 to 2% Mo, and the balance Fe with inevitable impurities and moreover having a structure in which the base is consisting essentially of austenitic phases and precipitately grown free graphite is present in pores.
Patent JP-S577439-A (JP)
Title: Production of levulinic acid or its ester
Inventor: KITAGUCHI NOBUYA
IPC: B01J27/10
Filed: 1980-06-13
Abstract: PURPOSE: 4-Pentenoic acid or its ester, which is readily and inexpensively available, is used as a starting material and oxidized with PdCl 2  in the presence of copper chloride and oxygen molecules in water or an aqueous solvent to produce the titled compound used as a raw material for perfume and medicines under mild conditions.  
     CONSTITUTION: 4-Pentenoic acid or its ester of formula I (R is H, lower alkyl) is used as a raw material and oxidized with PdCl 2  in the presence of a copper chloride, preferably cuprous chloride, and an oxygen gas in water or an aqueous mixture solvent such as water-carbon tetrachloride or water-benzene to produce levulinic acid or its ester of formula II. The reaction temperature is 0W100°C, preferably 50W 70°C. The by-product which is formed in the production of dimethyl sebacate from monomethyl adipate by the electrolytic process is used as the starting material. PdCl 2 , a mild oxidizing agent, is used and regenerated readily only by consuming an oxygen gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59206275-A (JP)
Inventor: HAMANO KAZUO
IPC: F16F9/32
Filed: 1983-05-07
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-H04314018-A (JP)
Title: Production of polygon mirror
Inventor: YASUHIRA NOBUO
IPC: B22D11/04
Filed: 1991-04-12
Abstract: PURPOSE:To obtain the method for producing the polygon mirror having the reflection efficiency having no problems in practicable use at a low cost by using low-impurity aluminum as a material without using high-purity aluminum as the material of the polygon mirror. CONSTITUTION:The low-purity aluminum 1 melted at 700 to 720 deg.C is dropped by gravity through a sprue 2 having an outlet of a polygonal sectional shape and is rapidly cooled by cooling water 3 at the point where the aluminum of the material emerges from the sprue 2, by which the polygonal columnar aluminum blank material 4 having a fine metallic crystal part of 100 to 300mum crystal structure size formed on the rapidly solidified layer of the surface is produced. The polygon mirror is produced by precision closed forging from such polygonal columnar aluminum blank material 4.
Patent JP-S63247661-A (JP)
Title: Method for determination of amlylase inhibitor
Inventor: KANZAKI TAKESHI
IPC: C12Q1/40
Filed: 1987-04-02
Abstract: PURPOSE:To permit simple and quick determination of the quantity of an amylase inhibitor (AI) by an anti-AI antibody by complexing the AI and conjugating the same to immobilized alpha-amlylase. CONSTITUTION:The alpha-amlylase is immobilized on a carrier, for example, a plastic plate, and a sample contg. the AI is added to the immobilized alpha-amlylase to complex and conjugate the AI onto the alpha-amlylase. Anti-AI antiserum is added to this AI to conjugate the anti-AI antibody in the serum to the AI. The quantity of the anti-AI antibody conjugated to the AI is determined, by which the simple and quick determination of the quantity of the AI in the sample contg. the AI with many samples is permitted.
Patent JP-H09275674-A (JP)
Title: Power converter
Inventor: TAI HIROMICHI
IPC: H02M1/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a converter by forming a snubber circuit of self-arc-extinguishing type element out of a DC circuit consisting of a diode and a capacitor, and forming a voltage clamp circuit consisting of a snubber capacitor 3 out of a resistor, a switching element and a control circuit. SOLUTION: An overvoltage control circuit is constituted of a snubber circuit consisting of a series circuit having a snubber diode 2 and a snubber capacitor 3 parallel-connected to a self-arc-extinguishing type element 1, a series circuit having a resistor 9 and a switching element 11 parallel-connected to the snubber capacitor 3, and a voltage clamp type snubber circuit which clamps the voltage of the snubber capacitor 3 to a fixed value or lower by on-off-controlling the switching element 11 according to the voltage of the snubber capacitor 3 and spending the energy of the snubber capacitor 3 with the resistor 9. It is thus possible to improve efficiency of a small converter suitable for forming a power converter by serial-connecting a plurality of self-arc-extinguishing type elements such as IGBT.
Patent JP-H05279218-A (JP)
Title: Water-soluble antifungal glass
IPC: A01N59/16
Filed: 1992-04-01
Abstract: PURPOSE:To provide the water-soluble antifungal glass excellent in the antifungal property and high in the transparency. CONSTITUTION:The water-soluble antifungal glass comprises silicic acid, an alkali metal oxide and titanium dioxide, the content of the titanium dioxide being 20-40wt.%, and the weight ratio of the silicic acid to the alkali metal oxide being 1:0.5-2. The subject glass comprising the three components of SiO2, R2O and TiO2 has high transparency, and the TiO2 eluted from the antifungal glass due to its dissolution exhibits a good antifungal effect. By the control of the ratio of SiO2/R2O, the dissolution rate of the TiO2 can be adjusted to give a desired sustained release property.
Patent JP-S5414687-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: SHIMADA SHIGERU
IPC: H01L21/8234
Filed: 1977-07-06
Abstract: PURPOSE:To form two MOSFETS which are different in threshold level on one semiconductor substrate by exercising single enhancing ion-implantation to a shortchannel-length MOS element after the 1st gate oxidization and to a long-channellength MOS element before the 2nd gate oxidization.
Patent JP-H11277633-A (JP)
Title: Sealing element
Inventor: ISHIZUKA KATSUTOSHI
IPC: B29C65/22
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To conduct uniform heat sealing free from nonuniformity in sealing, in a sealing element having electrodes at sealing portions. SOLUTION: This element is a sealing element 11 which heat-seals a plurality of articles laid on each other, in the shape of a closed line surrounding an unsealed part, and it is equipped with a heating body 12 which generates heat by energization and heats sealing portions of the articles and a pair of electrodes 13 which feed electricity to the heating body 12 and have higher conductivity than the heating body 12. The electrodes 13 are shaped like plates erected on the faces 12a of the heating body 12 opposed to the sealing portions and the end faces 13a of the electrodes 13 directed to the sealing portions are exposed on the faces 12a of the heating body 12 opposed to the sealing portions, at positions at which a resistance value of the heating body 12 is divided equally.
Patent JP-S62237792-A (JP)
Inventor: KANEKO MASAO
IPC: C23F1/08
Filed: 1986-04-09
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。