baber/WOPTO huggingface dataset:
Patent JP-H1076257-A (JP)
Title: Ultraviolet sterilizing device for water in 24-hr bathing water purifying and circulating apparatus
Inventor: HISATAKE MICHIO
IPC: C02F1/32
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To make the UV lamp and outer tube of the ultraviolet sterilizing device for water provided to a 24-hr bathing water purifying and circulating apparatus detechable with respect to the ultraviolet sterilizing device for water. SOLUTION: An ultraviolet sterilizing device consists of a UV lamp 1, the outer tube 3 covering the UV lamp 1 and cutting off the penetration of bathing water and the housing 5 housing the UV lamp 1 and the outer tube 3 and permitting bathing water to pass. The lamp base 2 integrally holding the outer tube 3 and the UV lamp 1 is constituted so as to be freely detachable with respect to the housing 5. By this constitution, a lamp lighting circuit can be also integrated and, in the case of a lamp operated by a current of high frequency and high voltage of an inverter system, the lead wire of the high frequency and high voltage part between lamps can be covered from the circuit and a very safe structure is obtained.
Patent JP-H1179832-A (JP)
Title: Dielectric ceramic composition
Inventor: FURUSAWA AKIRA
IPC: H01B3/12
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric ceramic composition, having a high relative permittivity and a high insulation resistance even when the ceramic thickness is >=10 μm and capable of improving the life when preparing a multilayered type capacitor. SOLUTION: This dielectric ceramic composition comprises Pb, Mg, Nb, Ti, Cu and W as metallic elements and (x), (y) and (z) satisfy 80.0>=(x)>=97.0; 2.0>=(y)>=15.0; 1.0>=(z)5.0 and [(x)+(y)+(z)]=100 when the compositional formula according to the molar ratio of the metallic element oxides is represented by xPb(mg1/3 Nb2/3 ) O3 .yPbTiO3 .zPb(Cu1/2 W1/2 )O3 .
Patent JP-H0895633-A (JP)
Title: Operation support system
Inventor: OKUMA EIICHI
IPC: G05B23/02
Filed: 1994-09-28
Abstract: PURPOSE: To provide an operation support system which can transmit the method of dealing with abnormality to worker even when an operation subject has abnormality. CONSTITUTION: The operation support system includes a data processor 1 which transmits data showing at least the operation procedure of an object to be operated by radio, and a portable data processor 2 which receives the data from the processor 1 and reports at least the operation procedure of the object to be operated based on the received data. The processor 1 has a function to judge the abnormality of the object based on the equipment state inputted from the object to be operated and to output an operation to deal with the abnormality. The processor 2 has a function to report the dealing operation outputted from the processor 1.
Patent JP-H1157334-A (JP)
Title: Strainer
Inventor: FUKUDA TAKESHI
IPC: B01D35/02
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a strainer for surely removing foreign matters stuck to a filter part and preventing clogging of the filter part. SOLUTION: The filter part 4 is arranged between an inlet 1 and an outlet 2. A ball like displacement means 6 is arranged in a free state in a cylindrical inside space 5 of the filter part 4. Fine whiskers 10 are attached to a surface of the displacement means 6. The displacement means 6 displaces freely with a fluid flowing from the inlet 1 to the outlet 2, and the whiskers 10 on the surface can peel off the foreign matters stuck to the inner peripheral surface of the filter part 4.
Patent JP-H09133009-A (JP)
Title: Variable rotary valve
Inventor: TAJIMA TOMOAKI
IPC: F01L13/00
Filed: 1991-06-10
Abstract: PURPOSE: To provide a control device for smoothly operating a reciprocating engine attaining compactness by eliminating a complicated system in a cylinder head. CONSTITUTION: A rotary valve 1 is rotated by ratio of 4:1 relating to a rotational speed of a crankshaft, so as to perform intake and exhaust in a cylinder. In order to simultaneously change an ideal intake/exhaust amount and valve timing, a variable valve 2 is moved in the rotary valve 1.
Patent JP-H0790498-A (JP)
Title: Iron-based high damping alloy excellent in vibration damping capacity
Inventor: OTA HIROKI
IPC: C22C38/20
Filed: 1993-09-20
Abstract: PURPOSE:To produce relatively inexpensive steel for machine structures capable of mass production, having required strength and toughness and excellent in vibration damping capacity by specifying the compsn. constituted of C, Si, Mn, Cu, Cr, Al, N and Fe. CONSTITUTION:This steel for machine structures excellent in vibration damping capacity is the one having a compsn. contg., by weight, <=0.02% C, <=0.02% Si, <=0.08% Mn, 0.05 to 1.50% Cu, 0.05 to 20% Cr, 1.0 to 7.0% Al and <=0.0040% N, furthermore contg., at need, 0.05 to 1.50% N, and the balance Fe with inevitable impurities, and it has high damping capacity and about >=400MPa tensile strength. This steel can be formed into a thinck steel plate, a thin steel sheet, shape steel, bar steel and a wire rod by ordinary melting, casting and rolling. Moreover, Cu is preferably precipitated by executing ordinary tempering.
Patent JP-S61112430-A (JP)
Title: Phase control oscillator
Inventor: YAMAZAKI TOYOE
IPC: H03L7/10
Filed: 1984-11-06
Abstract: PURPOSE:To attain phase locked loop at the sum and difference frequency of the 1st and 2nd reference signals by interrupting an output signal after frequency conversion for a prescribed time only at the locking of phase locked loop so as to switch the polarity. CONSTITUTION:When it is possible that the frequency of a voltage controlled oscillator is at the side of image frequency fc at power application and fre quency change, a control circuit 8 detects the unlocking of phase locking so as to interrupt the 1st switch 7 over a prescribed time. In restoring the 1st switch 7, the phase locked loop starts locking to lock the frequency to an actual frequency fa. In phase locking to the image frequency fc, after the control circuit 8 throws the 2nd switch 9 to the position of a non-inverting input of an amplifier 6, the phase locking is attained similarly by operating the 1st switch 7.
Patent JP-S6477344-A (JP)
Title: Packet transmission system
Inventor: SHIMIZU HIROSHI
Filed: 1987-09-18
Abstract: PURPOSE:To execute packet processing without depending upon a transmission code and requiring rapid processing in each bit by dividing a packet signal into slots, transmitting length information to the leading position of the divided initial slot and adding control information indicating the divided state at every slot. CONSTITUTION:Information LEN indicating the length of a packet signal 100 is added to the head of the signal 100 and the signal 100 is dividedly transmitted to a slotted transmission line 200. A synchronizing signal F for synchronizing slots is applied to a transmission frame, control information corresponding to each slot is formed and packet status information PS indicating which part of the divided packet signal is transmitted by the slot is written. Since the start of the packet signal is recognized by the start of a slot of PS information =01 and its end is recognized by length information LEN, packet signal delimiting control independent of a transmission code can be attained.
Patent JP-H0552095-A (JP)
Title: Steel form
Inventor: ANDO TETSUO
IPC: G01C9/22
Filed: 1991-08-21
Abstract: PURPOSE:To visually set a steel form to the planned gradient simply and surely and dispense with attendance at each setting by fitting a large level gauge invariably holding the liquid levels located on the front and rear risers on the horizontal line to a steel form main body positioned on the tip side. CONSTITUTION:When the tip of a steel form main body is moved by a jack in a gallery, scale plates 23 are moved relative to floats 21 while the floats 21 in the front and rear risers 15 are held on the horizontal line, and the floats 21 indicate different scales on the front and rear scale plates 23. Marks corresponding to the planned gradient are displayed on the scale plates 23 in advance, and the steel form main body is set to the preset planned gradient when the floats 21 are matched with the marks. Workability can be improved.
Patent JP-S59115886-A (JP)
Title: Preparation of multi-color pattern
Inventor: SUGINOYA MITSURU
IPC: G09F9/30
Filed: 1982-12-22
Abstract: PURPOSE:To simply prepare a fine multi-color pattern, by a method wherein a thin conductive film is formed on a substrate having an insulating surface in a desired pattern and a color layer to which a polymer is adhered is formed on said thin conductive film. CONSTITUTION:A thin conductive film having an arbitrary pattern is formed on a substrate having an insulating surface (e.g., a glass substrate), for example, by a vapor deposition method and a polymer [e.g., a copolymer or (meth)acrylic acid and ester thereof] is subsequently adhered on said thin conductive film by electrodeposition and formed into a color layer by coloring the same with a pigment (e.g., titanium oxide) to prepare an objective multi-color pattern.
Patent JP-H1079676-A (JP)
Title: Syndrome arithmetic unit
Inventor: KAWANO TAKESHI
IPC: H03M13/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a syndrome arithmetic unit by which a syndrome is calculated at a high speed. SOLUTION: A syndrome arithmetic circuit 4 is provided with MNsets of syndrome computing elements which calculates a prescribed syndrome based on data to be calculated received while corresponding to a plurality (N) of data with respect to a plurality (M) of syndrome control signals. When a reset signal is at a high level, all the MN-sets of the syndrome computing elements are initialized and when the reset signal is at a low level, data calculated by the corresponding N-sets of the syndrome computing elements permitted by one syndrome control signal are renewed. On the other hand, data just before calculated by the other syndrome computing elements are stored and MN-sets of syndromes calculated by the MN-sets of the syndrome computing elements are outputted.  A product sum arithmetic circuit 5 applies a prescribed product sum arithmetic operation to the MN-sets of the syndromes to calculate M-sets of syndrome output signals and to provide the output of the result.
Patent JP-S6388441-A (JP)
Title: Analysis of chemical material treated on glass fiber surface
Inventor: SAKAMOTO TOSHIO
IPC: G01N30/12
Filed: 1986-10-01
Abstract: PURPOSE:To enable quantitative and qualitative analysis of chemical material on the surface of glass fiber, by heating glass fiber with a heating surface to cause heat decomposition of chemical material surface treated on the glass fiber. CONSTITUTION:Chemical material thermally decomposed with a heating furnace is sent into a column 11 of a gas chromatograph 2 from an injector 10 and separated into components in the column 11 while the components from the column 11 are detected with a detector 12 to record a gas chromatogram. In this manner, the components separated with the column 11 is introduced into a sample chamber 14 of an infrared spectrophotometer preventing coagulation by being heated with a heating line 13. In the chamber 14, components thus separated flows into a photopipe 16 through which infrared rays pass by way of a window 15 and further, sent into a discharge port 19 passing through a solenoid valve 18. The pipe 16 allows main components alone flow thereinto among components separated with the column 11 and they are irradiated with infrared rays while with the switching of the valve 18, other components are sent directly to the discharge port 19 through an activated charcoal filter 20.
Patent JP-H0394724-A (JP)
Title: Ophthalmic apparatus
Inventor: NAKAMURA YUKITSUGU
IPC: A61B3/14
Filed: 1989-09-08
Abstract: PURPOSE:To visualize eyes through the shielding part of an oculuder by an inspector by providing the oculuder which covers the eye other than the eye to be inspected. CONSTITUTION:The face F of a subject is fixed at a face supporter 3, and the oculuder 6 is mounted at an arc chin placing member 4 on the upper part of the face supporter 3 in such a way that it can be turned freely rightward/ leftward setting a mounting metal fitting 5 as a fulcrum. Mat working of appropriate mesh with prescribed light diffusion function is applied on the oculuder 6. The eye E' other than the eye E to be inspected is covered with the oculuder 6. In such a way, the visual field of the eye E' is shielded with the oculuder 6, while, the degree of unsharpness of the eye E, of the subject due to the light diffusion function of the oculuder 6 is low since a distance between the eye E' and the oculuder 6 is short, consequently, the inspector can sufficiently observe the status of the eye E' via the oculuder 6. Therefore, appropriate attention corresponding to the state of the eye E' of the subject can be paid, and also, a measuring operation can be easily and quickly performed.
Patent JP-S6475491-A (JP)
Title: Quaternary phosphonium bis(cis-1,2-ethylenedithiolato) nickelate derivative
Inventor: SUZUKI YOSHIAKI
IPC: C09K3/00
Filed: 1987-09-18
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1>-R<4> are (substituted) alkyl or (substituted)phenyl; n is 2 or 3]. EXAMPLE:A compound expressed by formula II. USE:A light stabilizer to organic substances. The stabilizer has excellent light resistance, heat resistance and solubility to organic solvents as well as near- infrared ray absorbing properties. PREPARATION:An alkali metal salt of cis-1,2-ethylenedithiol derivative obtained by ring-opening 4,5(alkylenedithio)-1,3-dithiol-2-thione derivative is dissolved in anhydrous methanol. A methanol solution of nickel salt is added thereto and air is blown into the solution. A quaternary ammonium salt is added to the solution and deposited precipitation is filtered. Then the filtrate is extracted with a solvent such as dichloromethane and the solvent is distilled out.
Patent JP-H0655786-A (JP)
Title: Printer
Inventor: TAKAHASHI BUNICHI
IPC: B41J11/20
Filed: 1992-08-11
Abstract: PURPOSE:To simplify a structure and enhance a paper thickness detection accuracy. CONSTITUTION:A detection means for detecting whether a recording medium is a passbook or a cutform and a solenoid 150 being actuated by the detection means with the judgement of a passbook are provided. A platen 14 is divided in a line printing direction by the solenoid 150 and combined by a spring 160. Correspondingly to divided platens 15, 16, a pair of detection rods 100A, 100B for detecting different paper thickness values of a recording medium are provided. Based on the detection results of the detection rods 100A, 100B, both the platens 15, 16 are individually raised and lowered to adjust gaps from a printing head in accordance with the paper thickness.
Patent JP-H0281691-A (JP)
Title: Thermal stencil paper
Inventor: YAMAMOTO YASUO
IPC: B41N1/24
Filed: 1988-09-19
Abstract: PURPOSE:To lessen an adhering deposit on a heating element of a thermal head by improving adhesion between a base material and a synthetic resin film by a method wherein a thin film curing property is improved by using an ultraviolet curing adhesive which contains a polymerizable polyacrylate having two or more acryloyl radicals and a specific photoinitiator. CONSTITUTION:An adhesive is an ultraviolet curing adhesive which contains a polymerizable polyacrylate having two or more acryloyl radicals and a photoinitiator. The photoinitiator contains (A) 2-methyl-1-[4-(methylthio)phenyl]-2- morpholinopropane-1-one and (B) 4,4'-bisdiethylaminobenzophenone, or 4,4'- bisdimethylaminobenzenephenone, and otherwise (C) tertiary amine type photosensitizer. By using a specific photoinitiator which receives no influence of oxygen when cured and is excellent in a thin film curing property, the curing property of the adhesive is improved to remove a non-cured component, and a deposit to a thermal element can be reduced.
Patent JP-2001056486-A (JP)
Title: Liquid crystal display device
Inventor: SAITO KAZUNARI
IPC: G02F1/136
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To improve an IC drive circuit and the connection of the IC drive circuit to a transparent substrate side by fonning the contact layers of the source regions and drain regions of high-voltage resistance MIS transistors(TRs) by offsetting the same form element separation regions. SOLUTION: Gate electrodes 19 are formed on the surfaces of well layers 12 in the forming regions of the high-voltage resistance MOS TRs so as to run on the central parts. Low-concentration diffusion layers of p-type are formed between the gate electrodes 19 and peripheral LOCOS layers 13 with the gate electrodes 19 in-between, by which the source regions 20 and the drain regions 21 are formed. The contact layers 22 and 23 are formed by the high- concentration diffraction layers of p-type in the respectively source regions 20 and the drain regions 21. The respective contact layers 22 and 23 are formed in part of the source regions 20 and the drain regions 21 in the same manner as in the case of standard MOS transistors and are formed apart (offset) a specified distance particularly from the peripheral LOCOS layers 13.
Patent JP-S6479418-A (JP)
Title: Compound retainer for rolling bearing and manufacture thereof
Inventor: MATSUMOTO MASAAKI
IPC: F16C33/44
Filed: 1987-09-18
Abstract: PURPOSE:To improve the strength of a retainer and the supply of solid lubricative material out of the retainer by using the surface of a pocket part of the retainer accepting a rolling element as a self-lubricative sintered body, and forming other parts into a reinforced material consisting of a metal or an alloy. CONSTITUTION:A self-lubricative sintered body forming a surface part 1 of a retainer of at least a pocket part causes friction with a rolling element to be inserted into this pocket part, and thereby a thin film of solid lubricative material contained in the self-lubricated body is formed on each surface of the rolling element and a bearing ring. And, when the self-lubricative sintered body is joined to an inner circumferential surface 3 and/or an outer circumferential surface 4 of the retainer as well, the self- lubricative sintered body and the bearing ring are directly made to rub with each other, forming a thin film of the solid lubricative material on the surface of the bearing ring, and it functions as lubricating ability, and a part 2 of another reinforced material functions as durability against the contact or impact of the rolling element and the bearing ring. With this constitution, it has both lubricative effect and strength so that there is such an effect that improves service life as compared with the conventional retainer of the self-lubricative sintered body.
Patent JP-H1173093-A (JP)
Title: Image display device
Inventor: TAGUMA EIJI
IPC: A63F13/55
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To reflect the behavior of a player on the purpose of the behavior of a displayed living character by controlling the display of an image display element of the character to be varied according to the count value of a counting means for counting stepping signals. SOLUTION: When A or B switch is depressed to start a game, the walking screen of a turtle as a living character is displayed. CPU 1 accumulates stepping signals from a pendulum switch as a count value of a pedometer in a RAM 3. The accumulated count value is regarded as the number of walking steps to judge whether it is a designated number of steps or more. Here, the walking speed of the turtle is set, and the walking distance corresponding to the elapsed time is calculated and accumulated. When the total number of walking steps amounts to a designated number of steps or more, a display character changes into a man. Thus, the running distances of the turtle and the player are accumulated and stored in the RAM 3, and when the designated distance is accumulated, they reach a city in the midway of a route. At this time, alarm is issued as a buzzer according to the control of the CPU 1.
Patent JP-S6478004-A (JP)
Title: Mobile station diversity antenna device
Inventor: SHIMADA NORIHIKO
IPC: H01Q21/10
Filed: 1987-09-18
Abstract: PURPOSE:To miniaturize and integrate sleeve antennas of upper and lower stages with superior radiation characteristic by forming a coaxial feed line of three layers in which the internal conductor of the coaxial feed line in the sleeve antenna of lower stage and the external conductor of the coaxial feed line in the sleeve antenna of upper stage are used commonly. CONSTITUTION:The external conductor 19 of the coaxial feed line 26b in the sleeve antenna II of lower stage is opened at a point A at a lower side, and it is connected to the external conductor 21 of the coaxial feed line 20b having a feed terminal 27b on one end at the point A. Also, the internal conductor 22 of the feed line 20b is connected to the external conductor 17 of the coaxial feed line 26a in the sleeve antenna I of upper stage at the point A, and the external conductor 17 of the coaxial feed line 26a and the internal conductor 17 of the coaxial feed line 28b in the sleeve antenna II of lower stage are used commonly, and the coaxial feed line of three layer structure whose cross section is formed in concentrically is formed at a part from the pint A to the center part of the sleeve antenna II of lower stage. In such a way, it is possible to miniaturize and integrate the antenna without deteriorating the impedance characteristic and the radiation characteristic of individual sleeve antenna.
Patent JP-S6391938-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: NODA FUMIO
IPC: H01J29/48
Filed: 1986-10-03
Abstract: PURPOSE:To reduce an aberration in order to upgrade resolution by forming two adjacent electrodes serving as main lenses out of electron guns housed in the neck part of a cathode-ray tube so that both their cross sections are in compressed shapes and forming the end surface of the one electrode into a projecting shape and that of the facing other electrode into a recessed shape. CONSTITUTION:A thermion generating part, which radiates electron beam spots 12 on a fluorescent screen 3 formed on an inner surface of a face plate 2, is installed in a neck part 11 of a glass envelope 1 composing a cathode-ray tube. A cathode 4, a G1 electrode 5 together with the following electrodes which are supported by glass supporting rods 14 and 14', a G2 electrode 6, a G3 electrode 7, and a G4 electrode 8, are disposed from the inner part of the neck part. Thus the electrodes 7 and 8 composing main lenses are not formed into conventional cylindrical shapes but formed so that their cross sections are compressed shaped, that is, the relation of the facing diameters Rh and Rv is expressed in Rh > Rv. Moreover, an end part of the electrode 8 is formed into a projecting curved shape, and an end part of the electrode 7 adjacent to the end part of the electrode 8 is formed into a recessed shape. In this way, a spherical aberration is reduced and also astigmatism is corrected and so the lens aperture is equivalently enlarged.