baber/WOPTO huggingface dataset:
Patent JP-H09159324-A (JP)
Title: Expansion valve
Inventor: WATANABE KAZUHIKO
IPC: B60H1/32
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent hunting relating to the expansion valve in an air- conditioning apparatus. SOLUTION: An expansion valve 10 has a temperature-sensitive rod 100 which constitutes a valve-driving aluminum rod and on which a resin 101 with a low thermal conductivity, formed by insert molding, is placed in tight contact and integrally in one piece with the temperature-sensitive rod 100. For this low thermal-conductivity resin 101 use is made of, for example, PPS which is not susceptible to a aging caused by a refrigerant, etc. The resin 101 is provided on the temperature-sensitive rod 100, besides the part which is exposed in a second passageway 34 for the passage of a gas-phase refrigerant, up to the part located inside a pressure-acting chamber 36c positioned lower. The resin 101 is formed in a thickness of, for example, about 1mm.  By providing such a resin 101, even when, for example, refrigerant from an evaporator which has not yet vaporized flows into the second passageway 36 and sticks to the resin 101, although the heat load of the evaporator may vary, that is, the heat load of the evaporator may increase, the fact that the resin 101 is of material of low thermal conductivity makes the response characteristic of the expansion valve 10 dull and enables avoiding hunting in the refrigeration system.
Patent JP-H01167203-A (JP)
Title: Collection of iodine in gas
Inventor: NAGASE KIYOHARU
IPC: C01B7/14
Filed: 1987-12-24
Abstract: PURPOSE:To easily produce iodine useful in iodine-production industry, pharmaceutical industry, etc., in high efficiency, by contacting an acidic solution with a gas in the presence of a solid adsorbent. CONSTITUTION:An iodine-collecting agent (C) is produced by compounding (A) a solid adsorbent such as an anion-exchange resin having spherical form of 0.1-1.0mmphi in diameter and capable of adsorbing 0.1-1.2g of organic or inorganic molecular iodine (in terms of I2 based on 1g of the adsorbent) and (B) acidic solution of a mineral acid such as HCl having a pH of <=3 and a concentration of 0.1-2.0N at a volume ratio (A:B) of 1:10-2. The component C is packed in the 1st-3rd columns 2-4 and an iodine-containing gas 1 is supplied to the bottom of the 1st column 2 at an average flow rate of about 36$1/h to collect iodine in each column. The collected iodine is desorbed with an NaOH solution containing NaNO3, etc., and recovered.
Patent JP-H08178111-A (JP)
Title: Fluid controller
Inventor: DOI RYOSUKE
IPC: F16K31/10
Filed: 1994-12-27
Abstract: PURPOSE: To highly precisely control a flow rate of large flow fluid by a pulse motor drive type diaphragm fluid controller and to extensively miniaturize the controller itself. CONSTITUTION: A connected body of a stem 3 and an arm 6 is arranged vertically by passing through a diaphragm 7 sealing an upper opening part of a valve chest 1a, its intermediate part is supported by a support shaft pin 15 free to oscillate, a valve body 2 is engaged with a lower end part of the stem 3 free to slide in the horizontal direction, an upper end part of the arm 6 is pressurized and moved by a cam plate 5c rotationally driven by a pulse motor 5a, and the valve body 2 is made to slide in the valve opening direction by oscillation of the stem 3.
Patent JP-H06176636-A (JP)
Title: Manufacture of bi oxide superconductor
Inventor: KOIZUMI TSUTOMU
IPC: C01G29/00
Filed: 1992-12-04
Abstract: PURPOSE:To reduce the generation of an impurity phase to manufacture a Bi oxide superconductor excellent in a characteristic. CONSTITUTION:Powder of Bi2O3, Sr(NO3)2, CaO, CuO, and PbO is blended at respective given mol ratios to manufacture Bi2Sr2CaCu2Oy powder, Ca2PbO4 powder having a grain smaller than that of them, (Sr1Ca)2CuO3 powder, and CaCu2O3 powder. These pieces of the powder are blended at mol ratios of Bi:Pb:Sr:Ca:Cu=1.85:0.25:1.9:2:3, are mixed then to be packed in an Ag tube, and wire drawing word and rolling work are applied to manufacture a tape. A high critical current density is shown by a superconductive tape obtained by baking, then pressurizing, and again baking the tape.
Patent JP-H10173605-A (JP)
Title: Frequency modulation/demodulation device
Inventor: FUSE MASARU
IPC: H04B10/2507
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an FM modulation/demodulation device which can precisely FM-demodulate an FM modulation signal whose average value fluctuates with less waveform distortion. SOLUTION: An FM laser 102 of an FM modulation circuit oscillates the light of a wavelength λ1 in a normal state and outputs a light signal, obtained by converting the amplitude change of an input electric signal into a light intensity change and a light frequency change. A light-detecting part 106 inputs the non-modulated light of the wavelength λ0 and the light signal, converts the light intensity modulated components as a current amplitude change by a square detection characteristic and generates the FM modulation signal having a frequency equivalent to the wavelength difference Δλ of the wavelength λ and the wavelength λ0. The branching part of the FM demodulation circuit branches the FM modulation signal into two.  An identification part 107 identifies the amplitude level of one signal from which a high-frequency component is removed as a threshold and is made into a pulse. Then, it is outputted to two systems. An AND gate generates the OR signal of the pulse signal of the first system, and the pulse signal of the second system to which prescribed time delay quantity is generated. A second filter 110 removes the high-frequency component of the OR signal.
Patent JP-H05214973-A (JP)
Title: Traction control device
Inventor: TSUCHIYA FUMIO
IPC: B62K25/08
Filed: 1991-12-10
Abstract: PURPOSE:To provide a traction control device capable of finely detecting the extended state of a front suspension, capable of controlling the engine output in response to various states, capable of being used for a long period, and having high reliability. CONSTITUTION:A traction control device is provided with two sensors A1, A2 capable of detecting the extending speed and the extended state of a front suspension 4 integrally with the front suspension 4, and it is also provided with a control device controlling the engine output based on the outputs from the sensors A1, A2.
Patent JP-H06147922-A (JP)
Title: Displacement measuring device
Inventor: WATANABE YUTAKA
IPC: G01D5/244
Filed: 1992-11-10
Abstract: PURPOSE:To detect changes of sum signal of squares of approximate sine wave signal and approximate cosine signal from a reading means so as to detect abnormality, based on the changes, for issuing a warning. CONSTITUTION:A calculating means 4 receives sum signal VM of the squares of sine wave signal VA and cosine wave signal VB from a reading means 1. In short, VM=VA<2>+VB<2>=A<2>(sin2theta+-cos<2>theta)=A<2>, (where A is a constant). A comparison means 5 decides whether sum signal VM of squares outputted from the means 4 is between predetermined maximum and minimum values at normal time. When VM is not between the maximum and minimum values, an abnormality is judged to be present on the side of the means 1, and abnormal signal is outputted. Based upon the signal, a warning output means 7 outputs signal such as warning sound and warning indication. If abnormality is not detected by those means, and eventually abnormal measurement exists, it can be decided that circuit abnormality exists in the means 1 or the succeeding circuits.
Patent JP-H01168547-A (JP)
Title: Seat belt take-up roller with retightener
Inventor: YAMANOI TOSHIMI
IPC: B60R22/46
Filed: 1987-12-23
Abstract: PURPOSE:To improve a retightening effect as well as to make an emergency escape easy by energizing a block divided into circular arcs in the diametral expansion direction and connecting them together via an elastic body, encircling a winding shaft to be possible to contact or separate, while winding a rope on the block and connecting the roped end to a retightener. CONSTITUTION:A gear 18 is clamped to a winding shaft 2 being solidly rotated together with a spool whose one end is engaged with a belt. A tooth part 21 engageable with the gear 18 is formed in an inner circumferential part of the block 20 divided into plural pieces, while the divided blocks 20 are connected to one another in the diametral expansion direction by a spring 23, and usually the tooth part 21 and the gear 18 are not engaged with each other. A rope 24 is rolled on the circumference of the divided blocks 20, the one end is connected to a retightener and the other end is set to a free end where load is applied. When the retightener works and thereby the rope 24 is pulled when something is wrong, the block 20 is diametrally contacted, engaged with the winding shaft 2 and rotated so that a tightening effect is brought into full play at once. When a movement of the rope 24 is stopped, the block 20 is diametrally expanded again by the spring 23 so that belt delivery is facilitated.
Patent JP-H03190430-A (JP)
Title: Analog-digital converter
Inventor: RAYOSU GACHI
IPC: H03M3/04
Filed: 1990-11-29
Abstract: PURPOSE: To shorten signal delay time by connecting amplifiers to the prestages of Σ-Δ converters and connecting attenuation elements to the post stages of sampling rate reducing devices to make an amplification factor equal to an attenuation factor. CONSTITUTION: Respective Σ-Δ converters M0 to M3 for sampling an analog input signal E at a sampling rate f1 and outputting digital output signals are respectively connected to sampling rate reducing devices R0 to R3 for filtering these output signals by low pass filters and reducing the sampling rate f1 to f1 /n1 . Amplifiers A1 to A3 are connected to the prestages of the modulators M1 to M3 and digital attenuation elements D1 to D3 are connected to the post stages of the devices R1 to R3 so that the attenuation factors of the devices R1 to R3 are made equal to the amplification factors of corresponding amplifiers A1 to A3. A rate reducing device RA reduces the rate so that an output signal A from an A/D converter has one rate f3 =f2 /n2 . Consequently signal delay time can be shortened.
Patent JP-H10170940-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: KITAZOE HIDEAKI
IPC: G02F1/1333
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that prevents a probe pin used to inspect the illumination of a liquid crystal panel from deforming or makes an electrode terminal of the liquid crystal panel and the probe pin come into excellent contact with each other even if the probe pin slightly deforms. SOLUTION: An insulating film 3 is formed between adjacent electrode terminals 7 and the electrode terminal 7 is formed flatly in this insulating film 3. Consequently, even if the probe pin 5 abuts against a corner of the electrode terminal 7, it never makes a false step to reduce a contact defect and prevent the probe pin 5 from curving.
Patent JP-H07177828-A (JP)
Title: Method for watering tree and watering container used therefor
Inventor: TAKADA TOSHIO
IPC: A01G25/06
Filed: 1993-12-24
Abstract: PURPOSE:To provide a method for watering a tree capable of properly pouring a necessary amount of water and facilitating arbitrary setting of a culture density by simple execution without lowering function with time. CONSTITUTION:Plural hollow watering containers 2 are buried in the ground so as to enclose root parts of a tree 1 in a state of watering openings at the tops of the containers facing to the surface of the ground, water is supplied from the surface of the ground to the watering containers 2 and water in the containers is permeated and supplied in the ground from small holes bored in the watering containers 2.
Patent JP-H02192458-A (JP)
Title: Shape-memory ceramic article, its processing and bonding thereof
Inventor: SOMA TAKAO
IPC: C04B35/48
Filed: 1989-12-16
Abstract: PURPOSE:To obtain a shape-memory ceramic product having excellent heat resistance, abrasion-resistance and strength by using a specific metastable tetragonal zirconia as a raw material and memorizing the shape by inducing phase- transformation of the zirconia while applying a specific stress to the zirconia at a prescribed plastic deformation temperature. CONSTITUTION:The objective shape-memory ceramic product contains >=5wt.% of metastable tetragonal zirconia. The tetragonal phase is transformed to monoclinic phase by applying a prescribed stress of 5-1,000MPa while maintaining the zirconia at a prescribed plastic deformation temperature between -270 deg.C and +800 deg.C. A shape-memory function to restore the shape before the plastic deformation is imparted to the product by this process.
Patent JP-2000143435-A (JP)
Title: Cosmetic
Inventor: MATSUO TAKASHI
IPC: C08F220/52
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic good in touch in a period from the time of coating to the time after drying. SOLUTION: This cosmetic contains (A) a copolymer having cationic groups and a cross-linked structure in the molecule and further the viscosity η1 at 1 sec-1 shear rate and 25 deg.C and the viscosity η2 at 10 sec-1 shear rate and 25 deg.C within the ranges of 0.3<=η1<=20 (Pa.s), 0.01<=η2<=5 (Pa.s) and η1>η2 and (B) water.
Patent JP-2000153295-A (JP)
Title: Surplus sludge treating method
Inventor: AIZAWA ICHIRO
IPC: C02F11/10
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a surplus sludge treating method including a drying treatment of surplus sludge cake which does not require much fuel, and low in release of malodor even at the time of transporting the cake to an incineration plant or a dumping site. SOLUTION: In the treating method of surplus sludge discharged from an activated sludge treating stage, a drying stage in which surplus sludge cake which is pumped up from an activated sludge tank and from which surplus moisture is dehydrated, is kept in aerobic state and the surplus sludge cake is dried by the primary fermentation heat due to the aerobic microorganism in the surplus sludge cake, and a final disposing stage in which the dried surplus sludge dried by the primary fermentation heat is transported to the incineration plant or the dumping site and the sludge is subjected to incineration treatment or dumping treatment, are provided.
Patent JP-H07189178-A (JP)
Title: Paper-making process
Inventor: KAMIO HIDEO
IPC: D21H17/37
Filed: 1993-12-24
Abstract: PURPOSE:To provide a paper-making process capable of exhibiting excellent paper-strengthening and paper-texture improving effects and imparting water- filtration performance to paper and comprising the addition of a specific anionic condensate in combination with a water-soluble cationic polymer to a pulp slurry. CONSTITUTION:A paper having excellent water-filtration performance and improved paper-strength (e.g. specific fracture strength and specific compressive strength) is produced without lowering workability by adding a condensate of a sulfonic acid compound with formaldehyde or its salt (e.g. a condensate of a melaminesulfonic acid with formaldehyde or a condensate of a naphthalenesulfonic acid with formaldehyde) in combination with a water-soluble cationic polymer (e.g. N,N'-dimethylaminoethyl methacrylate or N,N'- diethylaminoethyl methacrylate) to a pulp slurry.
Patent JP-H06135809-A (JP)
Title: Stomach poisoning agent for ant comprising chironomid
Inventor: UMEDA MITSUO
IPC: A01N63/00
Filed: 1992-10-24
Abstract: PURPOSE:To obtain a stomach poisoning agent for ants, comprising a chironomid, preferably prepared by drying the chironomid and powdering the dried chironomid and satisfactory to all aspects of attractant, controlling effects, etc., and having the excellent attractant effects. CONSTITUTION:This stomach poisoning agent comprises a chironomid, i.e., Tokunagayusurika akamusi TOKUNAGA of the family Chironomidae of the order Diptera and other insects of the family Chironomidae, preferably dried powder thereof. An insecticide such as a pyrethroid-based insecticide, a silaneophane-based insecticide or boric acid or an adjuvant such as a solid carrier or an organic raw material may be used in combination. This agent has high attractant effects and is capable of manifesting excellent controlling effects on not only ants such as Formica japonica Motschulsky, Tetramorium caespitum Linnaeus or Crematogaster osakensis Forel but also unpleasant insect pests such as a myriapod, a millipede or a pill-bug.
Patent JP-H04194950-A (JP)
Title: Image forming post-processing device
Inventor: MINATO MASAHIRO
IPC: G03G15/00
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a low-priced and compartively compact image forming post- processing device in which the damage of a document is prevented by carrying the document to a post-processing part after exposing the document once, ejecting it after post-processing, carrying a recording paper where copying is performed by exposure to a document recirculation feeding part and feeding it so that it recirculates as the document. CONSTITUTION:An automatic recirculating document feeder and the image forming post-processing device 11 are integrally formed. Then, a 1st carrying means 51 for carrying the recording paper 13 to a recirculating document feeding part 20 by linking the recirculating document feeding part 20 and the ejection port 14 of a copying device and a 2nd carrying means 52 for carrying the document 15 to the post-processing part 21 by linking the feeding part 20 and the post-processing part 21 are provided. Then, the document 15 is carried to the post-processing part 21 after it is exposed once, ejected after post-processing, and the recording paper 13 where copying is performed by the exposure is carried to the feeding part 20 and fed to recirculate as the document 15. Thus, the low-priced and comparatively compact device where the damage of the document 15 is prevented, where the post-processing of the document 15 is performed, and when the document 15 and the transfer paper are ejected to the same paper ejecting tray is obtained.
Patent JP-2000148078-A (JP)
Title: Video display device
Inventor: WAKAO TOMOKAZU
IPC: G02F1/13
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To make a memory means replaceable and thereby share the other circuits. SOLUTION: This video display device is composed of a display means 30 having two-dimensional display elements 31, a video signal processing means 20 having a digital signal processor 24, a control means 40 having a memory means 41 incorporating a signal processing program to be loaded in the digital signal processor and a timing signal generating means 42 for generating a timing signal to be fed to the two-dimensional display elements and the digital signal processor. The memory means is replaced according to the number of pixels of the display element. Consequently, when a display element 31 with different number of pixels is used, the memory means is also replaced by the one corresponding to the number of pixels. Thus, it is possible to share the control means except for the signal processing means and the memory means.
Patent JP-H05165045-A (JP)
Title: Liquid crystal display device
Inventor: MORIKAWA MASAYOSHI
IPC: G02F1/1333
Filed: 1991-12-11
Abstract: PURPOSE:To eliminate poor performance of contacting by connecting electric conducting patterns formed on a glass board of LCD(liquid crystal display) certainly with the lands of corresponding patterns on a flexible printed circuit board. CONSTITUTION:The land parts 20a' of patterns on a flexible printed circuit board 20 are connected by hot press to corresponding electric conducting patterns 11A on a glass board 11 of an LCD 10 to fabricate a liquid crystal display device 1, wherein the flexible circuit board 20 is made of polyethylene terephthalate(PETR) resin, and the hot press attachment parts of the electric conducting patterns 11 on the glass board 11 and this flexible circuit board 20 are held pinchedly being covered with a leaf spring 30 of metal in approx. OMEGAform.
Patent JP-2000212424-A (JP)
Title: Polyester resin composition
Inventor: UTAZAKI KENICHI
IPC: C08K3/34
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition excellent in rigidity, impact resistance, particularly appearance of its molding by improving insufficient points of a conventional polyester. SOLUTION: A polyester resin composition comprises to (A) 100 pts.wt. of a thermoplastic polyester; (B) 0.1-40 pts.wt. of a phyllosilicate wherein an exchangeable cation existing between layers is exchanged with an organic onium ion; and (C) 0.001-5 pts.wt. of at least one of a montanic acid compound and a lower molecular weight polyolefin. The composition is (A) a polybutylene terephthalate (co)polymer of a thermoplastic polyester wherein the terminal group of COOH is preferably not more than 50 eq/t and the intrinsic viscosity is 0.36-1.60.
Patent JP-H04194246-A (JP)
Title: Partition wall
Inventor: TANAKA TETSUO
IPC: E04B2/74
Filed: 1990-11-27
Abstract: PURPOSE:To easily change a partitioned space by receiving a subsidiary wall in a receiving space of a main wall freely coming in and out, and putting the subsidiary wall in and out through the opening part of the main wall. CONSTITUTION:An opening part 12 is provided on one side face of a main wall 10 formed with a receiving space 11, rails 13, 14 are laid on both sides of the inner face, and rollers 15, 16 are provided downward. A subsidiary wall 17 formed into a receivable size is received in the receiving space 11. Next, the rails 13, 14 are fitted to the rail receivers 18, 19 of linear recesses on both sides of the subsidiary wall 17, and the underside is loaded on the rollers 15, 16. Hereby, because the subsidiary wall 17 can be put in and out through the opening part 12 of the main wall 10, the size of partition wall can be easily changed.
Patent JP-H07179277-A (JP)
Title: Driving device of elevator
Inventor: KUNITACHI MASAYA
IPC: B66B1/28
Filed: 1993-12-24
Abstract: PURPOSE:To be able to quickly respond to a command at the time when the maximum speed lowering command of an elevator is output. CONSTITUTION:A maximum speed lowering command generating device 8 outputs a maximum speed lowering command at the time of energy saving drive, controlled drive at the time of strong wind, wind noise and noise preventive countermeasure drive, etc. This command is transmitted from a group administraive device 1 to each elevator cage administrative devices 2-4. Thereby, for example, a cage 6A immediately stops at the nearest floor and judges whether to open the door or to keep the door closed in accordance with the state of the nearest floor. Thereafter, it travels by lowering the maximum speed to a floor where it is supposed to stop.
Patent JP-H05167702-A (JP)
Title: Common line signal device
Inventor: KUNII TADAATSU
IPC: H04M3/00
Filed: 1991-12-11
Abstract: PURPOSE:To prevent interference due to a message delay or the like resulting from coexistence of plural signal messages having different service attribute on a same signal route (signal link). CONSTITUTION:An auxiliary service indicator (SSI) and an auxiliary user identifier (SUI) are added into a signal message as auxiliary information used to identify a service attribute in common line signal devices in which a communication message is sent/received on a same signal route by the common line signal system No.7. A signal network to transfer a signal for each user part and service class is identified based on the additional information. Thus, messages having a different service attribute are routed in a virtual signal network and separated therein to exclude the interference.