baber/WOPTO huggingface dataset:
Patent JP-H04184296-A (JP)
Title: Time correcting and controlling device of digital clock
Inventor: TAKASHIMA KAZUNORI
IPC: G04C9/04
Filed: 1990-11-19
Abstract: PURPOSE:To make a time of a secondary internal clock adjust to a time of a main external clock without any forced shutting-off of the secondary internal clock by detecting deviation between time data of the internal and external clocks through comparison of the time data and by making the internal clock's advance or delay from the external clock to be judged. CONSTITUTION:An internal time updating part 13 updates time within the clock itself, by adding an input from a time generating part 14 of a standard clock, to external time brought in at initialization, and then transfers the updated time to an internal time holding part 17. At this moment, time of an external clock 11 that is the main clock, is periodically or continuously input to a detection part 15 of time synchronization, from an input part 12 of external time, and also time deviation between the external time and the internal time holding part 17 or the internal time updating part 13, is detected at the detection part 15 of time synchronization, in order to judge advance or delay of the internal time. Based on this information, a correction part 16 of standard clock, in case of delay to the external clock, inserts new pulse between pulses of the standard clock at a gate 18 and otherwise, in case of advance, skips standard pulse at every arbitrary time interval, to correct the time difference.
Patent JP-H04184728-A (JP)
Title: Optical recording medium and its manufacture
Inventor: OGAWA KATSUMI
IPC: G11B7/24041
Filed: 1990-11-19
Abstract: PURPOSE:To operate both of focus servo and tracking servo easily by a method wherein, after a first recording layer is formed, a second recording layer made of photocuring type resin is formed. CONSTITUTION:In order to write data in an optical recording medium, if a semiconductor laser beam having a wavelength lambda1 is applied to a substrate side, the applied laser beam is absorbed by pigment in a first recording layer and the resin of the first recording layer is expanded by the absorbed heat to deform the resin layer of a second recording layer. The temperature of the resin layer of the second recording layer is not elevated above a glass transition temperature and the resin layer is deformed elastically by the stress given by the first layer and holds the deformed shape. In order to erase the data, if a semiconductor laser beam having a wavelength lambda2 is applied, pigment contained in the second recording layer absorbs the laser beam having that wavelength to elevate the temperature of the second recording layer above the glass transition temperature and the original shape of the second recording layer is restored. With this constitution, both of focus servo and of tracking servo can be operated easily.
Patent JP-H04183820-A (JP)
Title: Production of steel pipe for cylinder tube having superior resistance to fatigue due to internal pressure
Inventor: SUMIMOTO DAIGO
IPC: C21D9/14
Filed: 1990-11-19
Abstract: PURPOSE:To produce a steel pipe having superior resistance to fatigue due to internal pressure by drawing a steel pipe as stock and heat-treating the drawn steel pipe for a cylinder tube at a specified temp. CONSTITUTION:A steel pipe 1 such as an electric resistance welded pipe or a seamless pipe as stock is annealed or normalized and cold drawn through a die 2 and a plug 3. The drawn steel pipe is heat-treated at 300-350 deg.C to produce a steel pipe for a cylinder tube for an oil or air cylinder having superior resistance to fatigue due to internal pressure.
Patent JP-S63159859-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAMAKI KIYOSHI
IPC: G03G5/05
Filed: 1986-12-23
Abstract: PURPOSE:To improve environmental resistance, more particularly UV resistance, oxidation resistance and durable properties as well as sensitivities by incorporating a specific compd. into an electrophotographic sensitive body. CONSTITUTION:The compd. expressed by the formula is incorporated into the electrophotographic sensitive body having layers contg. an electric charge generating material (CGM) and charge transfer material (CTM) on a conductive base. In the formula, R1-R3 are a hydrogen atom, halogen atom and amino, substd. amino, hydroxy, heterocyclic, alkyl, alkenyl, cycloalkyl, aralkyl, aryl, and substd. aryl groups. The photosensitive layer may be of the single-layer structure formed by intimate mixing of CTM and CGM or the double-layer constitution consisting of the layer contg. CTM as a lower layer and the layer contg. CGM as an upper layer or the constitution reverse therefrom. A protective layer may be provided thereto at need. The amt. of the compd. to be added is 0.1-100wt.%, more preferably 1-50wt.%, more particularly preferably 5-25wt.% by the weight of CTM.
Patent JP-H03174275-A (JP)
Title: Method for coating columnar body and coating roller therefor
Inventor: KIYOTA SHOJI
IPC: E04H12/12
Filed: 1989-12-01
Abstract: PURPOSE:To conveniently repair-coat the surface of a columnar body by moving a porous coating roller holding a first sand-coat paint on the body surface in its axial direction and then moving a porous coating roller holding a second sand-coat paint in the same way. CONSTITUTION:The first sand-coat paint with a synthetic-resin emulsion as a binder of the aggregate is held on the surface of the porous coating roller 1. The roller 1 holding the first sand-coat paint is moved on a columnar body P having a circular or elliptic cross section in the axial direction of the body P. The second sand-coat paint of a synthetic-resin emulsion with >=1 kind selected from natural sand, broken ceramic pieces or a precolored aggregate as a binder is held on the roller 1. The roller 1 holding the second sand-coat paint is moved on the body P in its axial direction. Consequently, the surface of an existing columnar body is conveniently repair-coated.
Patent JP-2000107086-A (JP)
Title: Mat such as paper and carpet spread in toilet
Inventor: NAGASHIMA MASUJIRO
IPC: A47K17/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To always keep the inside of a toilet clean by forming a mat of a shape matching with the surrounding of a toilet stool by using materials such as paper, cloth and carpet and spreading the mat within the toilet. SOLUTION: A mat having a notched part 2 of a shape matching with the surrounding of a toilet stool is formed by materials such as hygroscopic paper, cloth made of chemical fiber and a carpet. The mat is spread in a toilet and is used. When the mat becomes dirt, it is washed or it is thrown away and is exchanged for a new mat.
Patent JP-H03173419-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONDO MASATO
IPC: H01L21/205
Filed: 1989-12-01
Abstract: PURPOSE:To prevent the generation of a parasitic gas flow and to obtain a high-quality epitaxial crystal by a method wherein raw gas made to flow out through feed orifices is made to concern on a crystal growth on the surface of a substrate and after that, the gas is made to horizontally flow and is exhausted intact through an exhaust vent. CONSTITUTION:A substrate 2 is put on a susceptor 1 in a reaction chamber 10 and raw gas (a) is fed through feed orifices 3 positioned vertically above the substrate 2. A gas flowing-out path is provided at a height identical to the horizontal surface of the substrate 2 in such a way as to encircle the susceptor 1 and while the raw gas is made to exhaust in the horizontal direction, a vapor growth is performed. The raw gas which is made to flow along the horizontal surface of the substrate is exhausted without flowing back upward by a collison with the sidewall of the chamber 10 and there is not stagnation of the raw gas or the generation of a side flow. Accordingly, the uniformity of the composition of a film thickness, a steep heterojunction interface and the like and an epitaxial crystal of good quality are obtained.
Patent JP-S63162055-A (JP)
Title: Method for baking of coated plastic
Inventor: YATABE KIMIHIRO
IPC: B05D3/02
Filed: 1986-12-24
Abstract: PURPOSE:To shorten the time for baking, by placing a material to be baked which consists of plastic performed with coating on a smooth face obtained by press-working a material high in thermal conductivity, thereafter baking it is a furnace. CONSTITUTION:The placing part 2 of a jig 1 consisting of a material good in thermal conductivity is press-molded to form a smooth placing face suitable for the required shape of a product. A material 6 to be baked which consists of plastic molded and performed with coating is placed on the smooth placing face and baked together with the jig 1 in a furnace and taken out to the outside of the furnace and cooled. As a result, baking time can be shortened.
Patent JP-H04186243-A (JP)
Title: Manufacture of element having pattern structure
Inventor: ASAI KENGO
IPC: G03F1/00
Filed: 1990-11-21
Abstract: PURPOSE:To ease a design of a pattern applying an exposure method by an illuminating light, in which a light phase is periodically reversed, by making a number of light transmitting parts of a pattern group an odd number. CONSTITUTION:A pattern (grating) 2 is formed between electrode patterns 1 having a tandem type cross-finger state. In this case, (n) is decided with an integer of an even number selected out of a range of (n) in a formula I from a relation between a distance (1) and a line width (p), because the distance (1) and the line width (p) are decided by the characteristic of a piezoelectric substrate of an element, where p: both the pattern line widths of a pattern and a space of the pattern 2, n: a number of patterns, 1: a distance between two patterns 1, and d: a distance between the patterns 1 and 2. Then the distance (d) is determined by a formula II (provided p < d < 3p) to decide a pattern structure.
Patent JP-H11150555-A (JP)
Title: Document processor and storage medium
Inventor: FUKAZAWA NOBUHIRO
IPC: H04L12/54
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To allow load sharing among servers, to efficiently delete information and to reduce communication quantity between servers by rotating a forum server to take in VH information from an individual information DB server, setting it to be a master, reflecting deleted information which only the forum server of the master holds and updating VH information in the individual information DB sever when terminated. SOLUTION: When a client 11 logs in an electronic conference room system, VH information (information showing which message the user reads, and information showing to which message or forum a mark is added) is fetched out to all forum servers 12 to be held from an individual information DB server (or directory server and the like) being a specified server. Then, the forum server 12 designated as the master after rotation reflects deleted information on VH information which it itself holds and updates VH informant of the individual information DB server 13 when logged out.
Patent JP-H04290886-A (JP)
Title: Solid acetyl peroxyborate compound, process for producing the compound, detergent composition, cleaning agent composition, bleaching agent composition and disinfectant composition containing the compound, and oxidizing agent for organic synthesis
Inventor: RIHIYARUTO RESURAA
IPC: A61K31/69
Filed: 1991-11-28
Abstract: PURPOSE: To obtain a compd. that is specified in active oxygen content and the content of peracetic acid, etc., when can be liberated at the time of dissolution in water and is useful for a detergent, etc., by bringing a solid boron-oxygen compd., acetic acid and hydrogen peroxide into reaction under addition of an alkaline sodium salt in same cases.  
     CONSTITUTION: For example, the solid boron-oxygen compd. (more preferably boric acid, polyborate, etc.), the acetic acid and the hydrogen peroxide (compounded in such a manner that the molar ratios of the boron, acetyl and hydrogen peroxide attain 1:1 to 5:0.2 to 2) are brought into reaction under the addition of the alkaline sodium salt (more preferably sodium acetate, etc.) in some cases and the reaction product is converted to a viscous liquid, etc., then the liquid is dried, by which the desired compd. having 2 to 8 (wt.)% active oxygen content, at least 10%, more particularly 10 to 30% content of the peracetic acid libratable at the time of the dissolution in the water and <4%, more particularly <1.5% hydrogen peroxide and having an IR band of 1650 to 1670 cm -1  and in a range of 1740 to 1755 cm -1  and an  13 C-NMR band of 18 to 19 ppm is obtd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2001136127-A (JP)
Title: Optical amplifier
Inventor: MASUDA KOJI
IPC: H04B10/572
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier whose gain spectrum can be kept constant even when an overall input signal optical power of a signal light is changed. SOLUTION: The optical amplifier is provided with a rare-earth additive waveguide 10 that optically amplifies a signal light OS1, a gain detection section 13 that detects a gain of the rare-earth additive waveguide 10, a stimulation light source 11 that stimulates the rare-earth additive waveguide 10, a drive circuit 14 that drives the stimulation light source 11 in response to the gain detected by the gain detection section 13 to change power of the stimulated light EO1, a branching device 16 that branches the signal light OS1, a light receiver 17 that receives the branched signal light OS1, a variable attenuator 15 that attenuates the signal light OS1, and a drive circuit 18 that controls a loss in the variable attenuator 15 in response to the result of detection of the light receiver 17.  The drive circuits 14, 18 change the power of the stimulated EO1 and the loss of the variable attenuator 15 in response to the power of the signal light OS1 to keep the gain at all signal light wavelengths constant independently of the power change in the signal light OS1.
Patent JP-H08168446-A (JP)
Title: Circulating hot-bathing tool
Inventor: MURAKAMI SHUSAKU
IPC: A47K3/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a circulating hot-bathing tool, by which bath water is not wasted and sterilization effect is high and the maintenance is easy and hygienic. CONSTITUTION: This circulating hot-bathing tool 3 is provided with a bathtub 1 wherein bath water 2 is stored, a heater 5 for heating the bath water 2, an electrolytic cell 9 for forming acidic water and alkaline water by electrolyze the bath water 2, a filter tank 13 for circulating and filtering the acidic water and a neutralizing apparatus 19 for neutralize the alkaline water and a circulation pump 6 for sucking the bath water 2 from the bathtub 1 and sending it to the electrolytic cell 9 and returning the acidic water formed in the electrolytic cell 9 into the bathtub 1 through the filter tank 13 to complete circulation and neutralizing the alkaline water formed in the electrolytic tank 9 in the neutralizing apparatus 19 and returning it into the bathtub 1, is provided.
Patent JP-H08170922-A (JP)
Title: Display device
Inventor: IKEDA TORU
IPC: G09F9/00
Filed: 1994-12-19
Abstract: PURPOSE: To exhibit the appearance of an entire device well even when a light introduction plate is eliminated, by turning on a light source inside of a cell and again outside of a cell whose light is introduced into the cell through a through hole at night lighting. CONSTITUTION: Lighting bulbs 8 are assigned on both outside of a cell 2, and through holes 3 are formed on both sides of the cell 2. At night lighting, the lighting bulbs 8 on the outside of the cell 2 turned on, and lighting bulbs 7 respectively assigned inside of multiple cells 2 are also turned on. The light from the lighting bulbs 8 is introduced into the inside of the cells 2 through each through hole 3, and transmits each display part of a dial 4 far lighting/ displaying the whole part. And, the internal lighting bulbs 7 light up only the display part of a specified design pattern positioned at the upper part of the illuminating cell 2 in high brightness, so that display part of the design pattern is easily recognized and appearance of the entire device is properly exhibited.
Patent JP-H09209267-A (JP)
Title: Fiber structured and production of the same
Inventor: OKUYA SHINICHI
IPC: D06M101/08
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cellulose fiber structure excellent both in moisture absorption and shrink proof properties by performing a cross-linking treatment on the cellulose fibers before, after, or simultaneously to the performance of a polymerization process on the cellulose fiber structure with a hydrophilic vinyl-based monomer. SOLUTION: This cellulose fiber structure is obtained by impregnating an aqueous solution of pH6-12 containing 10-30wt.% concentration of a hydrophilic vinyl-based monomer such as 2-acrylamide-2-methylpropane sulfonic acid (salt) and 1-5wt.% polymerization initiator such as ammonium persulfate based on the monomer to a cellulose fiber structured material such as a plain cotton woven fabric, heat-treating at 30-200 deg.C to perform a polymerization treatment at 1-20wt.% monomer reaction ratio for obtaining a fabric having a moisture absorbing property in which ΔMR of the difference of a moisture absorption at temperature of 30 deg.C and at relative humidity of 90%, and the moisture absorption at 20 deg.C and at relative humidity of 65% satisfies the relationship of 4<ΔMR<=14.  Before, after or simultaneously to the polymerization process, a cross-linking treatment of the cellulose fiber is conducted by imparting a cellulose reactivetype resin liquid such as dimethylolethylene urea and heat treating at 80-200 deg.C or heat-treating at 60-160 deg.C in the presence of a catalyst after exposing to a formaldehyde vapor so as to make within 1% washing shrinkage (JIS L1042).
Patent JP-S63164554-A (JP)
Title: Automatic recognizing system for data speed
Inventor: SANO YOSHIO
IPC: H04L7/00
Filed: 1986-12-25
Abstract: PURPOSE:To improve the maneuverability of the titled system by providing the system with a processor for generating control signals for respective parts, reading out data from a buffer and analyzing receiving characters and allowing the processor to discriminate the transmission speed of an equipment to be connected. CONSTITUTION:When data for a specific character are sent from an opposite terminal, a shift register 3 fetches and shifts the transmitted dat one by one bit at every input of an output clock from a 1st counter 22. Data from the terminal are set in the order from the least significant bit of the specific character to a most significant bit and finally a parity bit. At the time of inputting the final parity bit, the output of the 1st counter 2 is fixed on a 'high' state, a sample clock input is stopped, the fetching operation of the shift register 3 is suspended and the processor 5 is interrupted. Thereby, the processor 5 applies a read signal, fetches the value of the shift register 3 to an 8-bit buffer 4 and reads out the data through a bus to decide data applied from the opposite equipment based on the received data.
Patent JP-H01156230-A (JP)
Title: Charger
Inventor: SASANO TOSHIO
IPC: B65G57/30
Filed: 1987-12-10
Abstract: PURPOSE:To promote the miniaturization of a device decreased in its kind of table mounting cassette by mounting the second cassette to a table being adjacent to the first cassette, charged with an empty case, so as to be charged with a part storage case. CONSTITUTION:Lifting an extruding arm 9 and a holding bed 8 by a lift mechanism 7, when the second cassette 4 is charged with a case 5, an attachment 9A agrees with an opening 4A of the cassette 4. Next protruding the attachment 9A in a direction E penetrating through an opening 3B of the first cassette 3, a tray 6 in a lowermost stage case 5 is extruded from an opening 3A and fed out to a slide surface 1A. Next resetting the attachment 9A, the bed 8 and the arm 9 are retracted from a bottom part of the cassette 4 by lowering the lift mechanism 7. When parts storage is finished in a pocket 6A, an attachment 12A is moved in a direction F by a transfer feed mechanism 12, inserting the tray 6 to a cover 11. Next the tray 6 extrudes the case 5 from the opening 38 to be fed transferring in a direction F, and the cassette 4 is charged in its lowermost stage with the case 5.
Patent JP-H08171392-A (JP)
Title: Sound absorber
Inventor: IKEDA HIROSHI
IPC: G10K11/162
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a sound absorber capable of effectively decreasing noises with a limited space by packing the fine pieces of a plastic foam capable of passing through a sieve of a specific nominal size into a housing body in the state of not adhering these fine pieces to each other. CONSTITUTION: This absorber 1 is formed by packing the fine pieces of a foamed polyethylene(PE) into a PE bag body 3. The fine pieces of the foamed PE are formed by cutting a foamed PE plate of an expansion magnification of about 38 times and further, cutting the resulted materials remaining after cutting down to the size at which the fine pieces can pass the sieve of the nominal size 5.6mm. The shapes and sizes thereof are various. In such a case, the fine pieces of the foam need be packed in the housing body in the state of not adhering these fine pieces to each other. As the fine pieces of the foam is packed in the housing body in the state of not adhering these fine pieces to each other, incident sound waves are then absorbed by the resonance vibration of the individual fine pieces, by which the noises are effectively decreased.
Patent JP-2001135471-A (JP)
Title: Heating device and image forming device
Inventor: WATANABE OSAMU
IPC: H05B6/14
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a heating device which enables to prevent temperature rise within the device and realize down-sizing and low power-consumption while maintaining good heating performance, and to provide an image-forming device equipped with the heating device. SOLUTION: This heating device comprises exciting means 3, a exothermic means 1 which inductively generates heat by the excitation of the exciting means 3 and a supporter 8 of the exciting means 3. An insulation layer 11 is provided on the side of the heating means of the supporter 8.
Patent JP-H04189236-A (JP)
Title: Card carrying structure
Inventor: SHIGEMATSU RYOHEI
IPC: B65H5/06
Filed: 1990-11-20
Abstract: PURPOSE:To make dislocation quantity of a printing position from a predetermined position as small as possible even if a difference of temperature is large when a difference of temperature is generated by controlling rotation quantity of a driving roller against a pitch of each printing line at a reference temperature so as to correct dislocation of each printing line in response to a difference of temperature. CONSTITUTION:A temperature sensor 9 for detecting temperature of a driving roller 2 is provided. Outer diameter of the driving roller 2 is changed in response to a difference between a detected temperature by this temperature sensor 9 and a reference temperature. Rotation quantity of the driving roller 2 is corrected by a control means 10 in response to a dislocation quantity of card carrying quantity from the card carrying quantity at the reference temperature with change of the outer diameter of the driving roller 2. Dislocation of carrying quantity of a card 1 against temperature change is thereby prevented appropriately.