baber/WOPTO huggingface dataset:
Patent JP-H0526378-A (JP)
Title: Protective member of piping
Inventor: MATSUOKA JUNICHI
IPC: F16L5/00
Filed: 1991-07-26
Abstract: PURPOSE:To provide a protective member of piping by which the passage area of a piping can be secured and the size of a tube is made small. CONSTITUTION:In a protective member 9 of piping which has a flange 31 placed to the wall surface 7 around a wall hole 8, and a tube 30 fitted with a sleeve tube 32, the inner diameter of the tube 30 and the outer diameter of the sleeve tube 33 are set equal, and a stopper 33 to stop the end of the sleeve tube 32 is provided inside the tube 30. As a result, the sleeve tube 32 is fitted to the tube 30, the stopper 33 stops the end of the sleeve tube 32, and the passage of the piping is never narrowed. Furthermore, since the structure is made to fit the tube 30 from the outer side of the sleeve tube 32, it is not necessary to make the tube 30 in a large size, and its size can be made small as much as possible.
Patent JP-H0935015-A (JP)
Title: Information processor
Inventor: KITAHARA TOSHIHIRO
IPC: G06K17/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for a hybrid card which is reducible in size and can secure the reliability of operation. SOLUTION: This information processor at least either records or reproduces information on or from an optical recording area and an IC chip by linearly moving the hybrid card having the optical recording area and IC chip, and has a 1st conveyance means which consists of couples of rollers 15a and 28, and 15b and 27 for conveying the card 1 to make the optical recording area correspond to an optical head 29 and an IC card conveying means which consists of a roller shaft 32 and rollers 33a and 33b for further conveying the card 1 to make the IC chip correspond to an IC terminal 48. For the optical recording area corresponding to the optical head 29 by the 1st conveyance means, the rollers 33a and 33b of the IC card conveyance means are separated from the surfaces of the reference rollers 34 and 35 by the movement of the roller shaft 32 by the rotation of arms 52a and 52b.
Patent JP-S6433030-A (JP)
Title: Ultraviolet ray-transmittable low thermal expansion glass
Inventor: MIZUNO TOSHIAKI
IPC: C03C3/06
Filed: 1987-07-27
Abstract: PURPOSE:To obtain the titled glass which consists of SiO2-ZrO2-base two components glass having a specified range of ZrO2 content and is excellent in transmission characteristics of ultraviolet rays and is extremely low in thermal expansion coefficient. CONSTITUTION:A soln. obtained by mixing e.g. commercial zirconium butoxide with methyl orthosilicate in the mixing rate respectively shown in a table 1 is dissolved in ethanol having same volume. The raw material soln. obtained by slowly adding prescribed amount of pure water thereto is heated to obtain gel. Then this gel is dried and thereafter heat-treated at 900-1100 deg.C to obtain the aimed glass. This glass is excellent in transmission characteristics of ultraviolet rays as shown in the table 1 and has thermal expansion coefficient showing extremely low value such as 1/10 or below of silica glass. Further the glass of this invention consists of SiO2-ZrO2-base two components glass and 0.2-10wt.% ZrO2 must be contained therein.
Patent JP-H05189853-A (JP)
Title: Disc cartridge loader
Inventor: YAMAUCHI HIROSHI
IPC: G11B17/043
Filed: 1992-06-22
Abstract: PURPOSE:To unload a disc cartridge quickly and easily even after a user touches carelessly the disc cartridge and the unloading is temporarily obstructed. CONSTITUTION:A disc cartridge 30 is inserted into a cartridge holder 3 and then moved from the inserting position to a predetermined loading position by a loader. In the disc cartridge loader, a retaining means 45 which retains the disc cartridge 30 inserted into the inserting position and an actuating means 49 which actuates the retaining means 45 to release the disc cartridge 30 from the retention are provided.
Patent JP-H0240221-A (JP)
Title: Pure water producing device
Inventor: YABE KOICHI
IPC: B01D61/48
Filed: 1988-07-27
Abstract: PURPOSE:To stably obtain the water of superhigh purity in an electrodialysis unit consisting of alternatively formed concn. and dilution chambers by providing the preliminary treatment means carrying out decarbonic-acid treatment to the raw water to be supplied to the lectrodialysis unit to remove the dissolved CO2. CONSTITUTION:The preliminary treatment means 1 to carry out the decarbonic-acid treatment to the raw water to be supplied to the electrodialysis unit 2 to remove the dissolved CO2 is provided. As for the preliminary treatment means 1, for instance, (1) a vacuum aeration tower, (2) a decabonic-acid tower, (3) a membrane aeration tower, and (4) alkali addition method, etc., are used. In this constitution, the dissolved CO2 in the raw water is firstly removed or changed into HCO in the preliminary treatment means 1. The treated raw water is branched by supply pipings 12a and 12b and supplied to the concn. chamber and the dilution chamber of the electrodialysis unit 2. The cations in the raw water is permeated through a cation exchange membrane and the anion is permeated through an anion exchange membrane respectively to be concentrated in the concn. chamber. In this case, HCO and the like is permeated the anion exchange membrane to be concentrated in the concentrated chamber. Thus the water of superhigh purity is stably and continuously obtained.
Patent JP-S6080748-A (JP)
Title: Device for determining thermal change of heat capacity and weight simultaneously
Inventor: KATOU RIYOUZOU
IPC: G01N25/20
Filed: 1983-10-08
Abstract: PURPOSE:To improve thermal decomposition effect of a determination device and to perform determination of heat capacity with high precision by supporting a sample placed in a heat bath of an AC calorimeter at one end of a beam of a thermobalance device interposing a heat leak resistance. CONSTITUTION:A sample 10 is placed on a sample holder comprising a good conductive thin plate having very small heat capacity as compared to the sample 10 interposing silver paste. The sample holder is supported by two pairs of thermocouple having small heat capacity extended over a stationary ring 23, and the stationary ring 23 is placed on one end of a beam 2 of a thermobalance 1 with a pair of insulating tube 26. Intermittent heat current is fed to the sample 10 from a light source 16, chopper 19, and optical fiber 20. The weight of the sample for this stage is measured by the thermobalance device 1, and the temp. of the sample 10 is measured by the thermocouple.
Patent JP-H0912076-A (JP)
Title: Cd jacket to be inserted in magazine
Inventor: KANAI AKIRA
IPC: B42F7/00
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a CD jacket wherein so-called automation is possible wherein a bag mouth is opened by a machine and a CD is quickly inserted automatically, while interposing by a mount made of a paper board is not necessary to largely reduce a cost. CONSTITUTION: A jacket surface 3 formed so that it can be freely cut off is provided at a lower corner of a mount 1 made of a paper board with a side end made into a rim 1E to be filed into a magazine MG, and the jacket surface 3 is pasted to a jacket rear similarly made of a paper board, thereby forming a jacket CF for a CD 1Y wherein at least one side is opened and nonwoven cloth is pasted to the other inner side.
Patent JP-H1067937-A (JP)
Title: Material to become elastomer by cross-linking, its production and molding product containing the same
Inventor: PETER FINK
IPC: C08K5/14
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material capable of simultaneously providing slight compression residual strain and much higher reproducibility after its storage, by using a component containing a small amount of an organic peroxide. SOLUTION: This material is obtained by mixing (A) a component comprising a polyorganosiloxane (I) containing at least two alkenyl groups in one molecule with (B) a component comprising (i) a polyorganosiloxane containing at least two hydrogen atoms linked by a silicon bond and (ii) an organic peroxide. Preferably, the component B additionally contains (iii) a polyorganosiloxane, 0.01-0.19wt.% of 2,5-dimethyl-2,5-bis(t-butylperoxy)hexane or dicumyl peroxide is used as the component (ii) and the component A further contains a metal catalyst.
Patent JP-S6166867-A (JP)
Title: Speed governing control unit for water turbine
Inventor: HASHIGUCHI MAKOTO
IPC: F03B15/08
Filed: 1984-09-10
Abstract: PURPOSE:To prevent a rise in hydraulic pressure to be produced in time of control transition, by limiting a variation in a guide vane opening command signal to below the specified value by a limiter when transition from starting control to rated speed control takes place. CONSTITUTION:There are provided with a speed setter 1 outputting a reference frequency signal Fr showing a rate speed of a water turbine and another speed setter 2 detecting the turbine speed and outputting a turbine revolving speed (frequency) signal F. Each of these signals aforesaid is inputted into an adder 3 and, after a deviation DELTAF of them is found hereat, this DELTAF is processed through PID operation at a speed control part 4 and outputted as a guide vane opening command signal theta1. And, when this command signal theta1 is negative, that is, a closing direction command, a guide vane opening command signal theta2 being limited to below the specified variation is outputted out of a closing direction variation limiter 5, and according to the deviation DELTAtheta between the signal theta2 and the actual opening signal theta detected by a position detector 10, guide vane opening is controlled via a servomotor 9.
Patent JP-H1130348-A (JP)
Title: Check valve
Inventor: KADOTATSU NOBUYUKI
IPC: F16K15/18
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent harsh metal sound from occurring even when pressure at an inlet port suddenly drops or pressure at an outlet port suddenly rises. SOLUTION: Fluid freely flows into a first room 11 through a check valve mechanism 20 inside a spool 5 and fluid flowing out from the first room 11 being checked by the check valve mechanism 20 flows out through a variable aperture 7. When the spool 5 moves to the right on the figure at high speed due to pressure change, fluid in the first room 11 becomes to have its passing flow rate regulated from the time the aperture area of the variable aperture 7 has become a specific area and the aperture area becomes zero before one of the end surfaces 5a of the spool 5 abutts on the interior of a body 10 thus the spool 5 moving at high speed slows down and stops. Therefore fluid does not collide with the body 10 as running at a high speed.
Patent JP-H1017486-A (JP)
Title: Raw material for antiandrogenic agent and composition
Inventor: KIZAKI ATSUSHI
IPC: A61K8/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prepare a raw material for an antiandrogenic agent and composition, available from Cymbopogon flexuosus (D.C.) Stapf and having excellent inhibiting effects on activities of 5 α-reductases. SOLUTION: This raw material for an antiandrogenic agent is an essential oil or an extract of at least one site of a leaf, a terrestrial stem or a root of Cymbopogon flexuosus (D.C.) Stapf. The raw material is preferably obtained by carrying out the separation and purification according to a column chromatography with any one of a packing selected from an aromatic synthetic adsorbent, silica gel and alumina. Water or ethanol is preferably used as a solvent when using the extract which is the raw material from the viewpoint of safety for human bodies. Thereby, the antiandrogenic agent having effects equal to or higher than those of well-known 1-carboxylic acids is obtained and prevention of alopecia, treatment, etc., of benign prostatic hyperplasia are considered as possible.
Patent JP-S6082073-A (JP)
Title: Starting method
Inventor: YOKOTA HIROSHI
IPC: H02P1/46
Filed: 1983-10-05
Abstract: PURPOSE:To reduce the influence to a system by simultaneously executing to pull in the synchronization and to switch all voltages. CONSTITUTION:A pumping start is accelerated by first setting the phase inversion disconnecting switch 2 in a pumping direction, opening a disconnecting switch 3 and closing a reduced voltage breaker 4 by a start command. If it is accelerated to the vicinity of synchronizing speed so that the slip of the rotation of a generator motor 1 falls within the specified value, the breaker 4 is opened, and the switches 3 and a field breaker of the motor 1 are closed after the prescribed time. Thus, the influence to the system can be reduced.
Patent JP-S6431200-A (JP)
Title: Piezo-electric type enunciating body
Inventor: IKEDA TERUYUKI
IPC: G10K9/122
Filed: 1987-07-27
Abstract: PURPOSE: To emit sounds little in distortion by providing at least one annular groove concentric with a peripheral fixing part in a position, which is between the peripheral fixing part of a metallic plate and the sticking position of a piezoelectric material and is close to the peripheral fixing part, in both faces. CONSTITUTION: A piezoelectric materials 12 whose both faces electrodes 11 are formed on is stuck to at least one face of a metallic plate 13 having a diameter larger than that of the piezoelectric material 12, and the peripheral fixing part of the metallic plate 13 is fixed. At least one annular groove 15 concentric with the peripheral fixing part is provided in a position, which is between the peripheral fixing part of the metallic plate 13 and the sticking position of the piezoelectric material 12 and is close to the peripheral fixing part, in both faces. Annular grooves 19 concentric with the peripheral fixing part of the metallic plate 13 are so provided that their positions are different between both faces.  Thus, support in an approximately free state is realized in groove formation parts, and a sound producer which has a satisfactory sound emission characteristic even in a low frequency range is obtained.
Patent JP-H1139685-A (JP)
Title: Optical information recording/reproducing device
Inventor: KITAI HIROTO
IPC: G11B7/125
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent saturation in an amplifier and to prevent the leakage of a carrier to an adjacent photodetector by bypassing a feedback resistor connected between the input/output of the amplifier amplifying the output signal of the photodetector not using its signal for the period of a reproducing photodetector, or recording power. SOLUTION: A diode D1 bypasses the resistor Rf so that the photocurrent of the photodetector in the recording power at a recording time doesn't flow through the resistor Rf . By using such a diode D1 , a limit due to the diode D1 isn't applied at a reproducing time, and a regenerative signal is amplified by a gain decided with the resistor Rf . Further, the recording power at the recording time is limited by the diode D1 before arriving at a saturated voltage limited by a power source of an operational amplifier 101, and since the resistor Rf is bypassed, the saturation of the operational amplifier 101 is prevented.
Patent JP-H0740338-A (JP)
Title: Twin-screw kneader
Inventor: UEDA NOBUO
IPC: B29B7/48
Filed: 1993-07-29
Abstract: PURPOSE:To provide a twin-screw kneader that can continuously be operated by early and properly detecting clogging of a vent with a material. CONSTITUTION:In a twin-screw kneader provided with a kneading chamber 3 composed of a pair of cylindrical parts 1, which is horizontally installed in parallel to each other, connected to each other at the circumscribed parts thereof, and provided with kneading rotors 2 rotating in different directions with the insides thereof downward, and a vent 4 formed on the midway part of the kneading chamber 3, a vent buffle part 6 is provided on the vent 4, and an ultrasonic distance measuring device 12 is provided on the vent buffle part 6.
Patent JP-S5889284-A (JP)
Inventor: YOSHII HAJIME
IPC: B29C43/28
Filed: 1981-11-24
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-S6082646-A (JP)
Title: Sintered alloy and its manufacture
Inventor: KIKUCHI TATSUNOSUKE
IPC: C22C38/16
Filed: 1983-10-11
Abstract: PURPOSE:To manufacture a sintered alloy material having corrosion resistance, high lubricity and superior mechanical strength at a low cost by molding and sintering Cu-Zn-Ni alloy powder of specified grade and Fe powder as starting materials. CONSTITUTION:Powder of a ternary Cu-Zn-Ni alloy such as German silver is mixed with Fe powder to prepare a powdery mixture having a composition consisting of 30-70% Fe, 15-60% Cu, 3-15% Ni and 3-20% Zn. To the mixture may be added one or more among <10% Pb, <5% Sn, <2% Mo, <1% Mn and <3% graphite. The mixture is press-molded to the shape of a bearing and sintered at a proper temp. according to the composition. A sintered alloy bearing having superior corrosion resistance, mechanical strength and high lubricity can be manufactured at a low cost.
Patent JP-H0535791-A (JP)
Title: Retrieving sequential file
Inventor: OMOTE TEIICHI
IPC: G06F17/30
Filed: 1991-07-29
Abstract: PURPOSE:To shorten retrieval time when retrieving in large amount, relating to sequential files. CONSTITUTION:A file control part 3 reads, under instruction from an upper- priority device, a sequential file 4 and generates or deletes a temporary index key file 5, and in addition, controls the sequential file 4 and the temporary index key file 5 so as to realize index retrieval. Therefore, when retrieving in large amount, wasteful processings are limited to minimum and retrieval time comes to be short consequently, high efficiency is obtained.
Patent JP-S5888657-A (JP)
Title: Filler used for liquid chromatography
Inventor: YAMAZAKI KAZUTOSHI
IPC: B01J20/281
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a filler capable of omitting protein removal operation, by using porous grains made of a copolymer of acrylic acid or methacrylic acid and a hydrophilic vinyl monomer having >=2 functional groups, and specifying an exclusion limit value. CONSTITUTION:A copolymer made of 30-70wt% hydrophilic vinyl monomer consisting of acrylic acid and/or methacrylic acid and having at least 2 functional groups, such as ethylene glycol, dimethacrylate, or tetramethylolmethane tetraacrylate, has a proper cross-linked structure and strength enough to resist high-pressure fed liquid through a chromatographic column. A filler capable of passing protein through narrow pores without holding it can be obtained by using plural org. solvents resembling each other in compatibility in obtaining a copolymer through aq. suspension polymn., adjusting combination, use amt., and mixing ratio, and obtaining 2,000-60,000 exclusion limit value.
Patent JP-H067145-A (JP)
Title: Automatic continuous immersing device for polished rice used for brewing rice wine (sake)
Inventor: HATTORI SUSUMU
IPC: B02B1/08
Filed: 1992-06-22
Abstract: PURPOSE:To enable to maintain a target water absorption degree with a compact device by calculating the water absorption degree of polished rice for brewing sake on the basis of the measurement results of the weights before and after the water absorption of the polished rice, and subsequently feeding back the results to control the water-absorbing time of the polished rice. CONSTITUTION:Containers 13 having net structures are detachably fit into and supported on an intermittently rotated turn table 12 for each equal distance. The respective containers are circulated to positions for feeding, water-washing, water-absorbing, dehydrating. measuring and discharging the polished rice, respectively. At this time, the water-absorbing degree of the polished rice for the brew is calculated on the weight measurement results of the polished rice before and after the absorption of water, and fed back to control the water- absorbing time.
Patent JP-H0920685-A (JP)
Title: Preventive and curing medicine for injury of digestive tract mucosa
Inventor: OKAJIMA KENJI
IPC: C07K16/00
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a medicine inhibiting attaching or invasion, etc., of a leukocyte onto intravascular endothelial cells of a digestive tract induced by a stress, etc., and useful for prevention or curing of acute gastritis or gastric ulcer, etc., by using a P-selectin inhibitor as an active component. CONSTITUTION: This medicine contains a P-selectin inhibitor as an active component. As the inhibitor, e.g. an anti P-selectin antibody or a ligand of a P-selectin is exemplified. As the ligand, concretely, e.g. glycoprotein or glycolipid on the surface of a leukocyte, etc., is exemplified. The objective medicine is preferably administrated into vein by dissolving or suspending in an aqueous carrier such as water or physiologic saline. The administrating amount is preferably 5-3,000mg/day to a patient having 70kg body weight.
Patent JP-H0723114-A (JP)
Title: Information storage device
Inventor: FUJIWARA NAOTO
IPC: H04Q11/04
Filed: 1993-07-02
Abstract: PURPOSE:To prevent degradation of communication quality caused by repetition of redundant code conversion in the case of information storage and reproduction in the digital communication network sending/receiving information of plural PCM code rules. CONSTITUTION:When PCM coded information from a digital line 2 is stored in a storage device 6, the information is stored together with a coded rule identifier received through a control line 3 with cross reference and the coded rule identifier designated through the control line 3 and the reproduced coded rule identifier are compared at reproduction. When they are machined, the read PCM coded information is sent and when dissident, a selector 9 selects a transcoder 8a applying code conversion to the coded information into PCM coded information of the coded rule of read destination and the PCM coded information is sent.
Patent JP-H10308505-A (JP)
Title: Solid image pickup device and its applied system
Inventor: INOUE IKUKO
IPC: H04N5/378
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of black-flaw defect by hillocks generated in a metal wiring used as a light screening film by forming at least a light screening part with the same metal material in the multilayered structure comprising at least two layers. SOLUTION: A contact hole is opened. Patterning is performed for a first layer 139a of the second metal wiring to become a peripheral circuit by sputtering an Al film or an Al film, at the lower layer of which an TiN film is formed. Then, a second-layer Al film 139b of the second metal wiring in correspondence with the peripheral circuit and a light screening film is sputtered by, e.g. 200 nm. Thereafter, e.g. an Al film 139c of 200 nm is sputtered as the uppermost layer of the second metal wiring on the second-layer Al film 139b of one second metal wiring, and patterning is performed. When the thickness of each divided Al film is set an about 200 nm, hillocks are decreased. The grain forming the Al is reduced when the thickness of the Al film is made thin. Therefore the hillocks are also decreased.