baber/WOPTO huggingface dataset:
Patent JP-H04156906-A (JP)
Title: Liquid vessel-type thermal impact testing device
Inventor: YOSHIDA SATORU
IPC: B01D36/02
Filed: 1990-10-17
Abstract: PURPOSE:To automatically and continuously clean the insides of the high-temp. and low-temp. vessels of a liq. heating medium and to efficiently clean the vessels by switching the cleaning modes by a controller. CONSTITUTION:Liq. heating mediums 2a and 2b are respectively charged into a high-temp. vessel 1a and a low-temp. vessel 1b, and a specimen is dipped alternately in the medium 2a in the vessel 1a and the medium 2b in the vessel 1b. At least one set of the dust filter 11 and acid filter 12, a tank 13 provided with a moisture filter and a controller are furnished. A cleaning mode for passing the medium 2a in the vessel 1a through the dust filter 11 and acid filter 12 is switched by the controller to a cleaning mode for passing the medium 2b in the tank 1b through the dust filter 11, acid filter 12 and moisture filter. The filteres are efficiently cleaned in this way.
Patent JP-2001098084-A (JP)
Title: Fiber-reinforced rubber material
Inventor: KONDO HARUHIKO
IPC: F16G1/08
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced rubber material excellent in durability against external force, such as repeated flexural deformation. SOLUTION: This fiber-reinforced rubber material comprises (A) a base material containing a rubber component and (B) a cord material which comprises reinforcing fibers impregnated with a rubber component of the same kind as the foregoing rubber component and which reinforces the base material.
Patent JP-H10122988-A (JP)
Title: Method for measuring axial force of bolt
Inventor: OKAWA HIROYUKI
IPC: F16B31/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To enhance measuring accuracy by eliminating the influence of dispersion in a friction coefficient. SOLUTION: An axial force-rotation angle graph showing the relationship between an axial force and the rotation angle of a bolt during loosening of the tightened bolt is calculated, and an axial force gradient is calculated from the axial force-rotation angel graph. Next, as to a bolt tightening part to be inspected, the bolt is loosened, and a return torque-rotation angle graph showing the relationship between return torque at that time and the rotation angle of the bolt is calculated.  On the return torque-rotation angle graph, a point where the torque becomes zero is calculated through linear approximation, the rotation angle of the bolt from the start of rotation of the bolt to the time when the torque becomes zero is determined, and the determined rotation angle of the bolt is applied to the axial force gradient to calculate an axial force value at that time, thereby measuring the axial force of the bolt.
Patent JP-H0594672-A (JP)
Title: Information recording and reproducing device
Inventor: KOJIMA NOBUYUKI
IPC: G11B7/004
Filed: 1991-09-30
Abstract: PURPOSE:To make a response speed to a host computer quick by giving a response to the host computer the highest priority and optimizing a read-in order such that seek numbers of a reproducing head become minimum. CONSTITUTION:The data from a head in a reading range of a recorded data of an information recording medium requested from the host computer 11 to give the highest priority to the transfer of the data to the host computer 11 to just before the first defective sector, is read out in a buffer RAM 18 and also the reading-in order between other data in the requesting range is optimized and the data is read out respectively at a correspondence position of the buffer RAM 18. Thus an execution speed reading in information is realized at a greatly higher speed and the response speed to the host computer is remarkably improved.
Patent JP-H02123380-A (JP)
Title: Scanner control method for copying machine
Inventor: FUKUI TOMONORI
IPC: G03G15/04
Filed: 1988-11-01
Abstract: PURPOSE:To make the overrun of a scanner optical system constant and to restrain the variance of a stop position by adding a reciprocating manipulated variance in response to a distance from the initial position of a scanner to a reference position, and controlling the stop position. CONSTITUTION:A moving distance (moving time) detecting means 20 detects a moving distance that the scanner optical system moves from a reciprocation start point to a reference position passing point or its moving time when the scanner optical system is controlled to stop in a reference position after reciprocating. The manipulated variable in response to the detected value is added to a scanner carrying motor 14, and stop and control are performed. Although the reference position passing speed varies because of the initial position, the stop position of the scanner optical system can be reduced to copy an original stably.
Patent JP-2000115612-A (JP)
Title: Electronic image pickup unit and charging method therefor
Inventor: MISAWA TAKASHI
IPC: H04N5/225
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To charge the charging battery of an electronic image pickup unit, in a state in which the electronic image pickup unit is loaded on a camera for film recording. SOLUTION: A cartridge 6 of this electronic image pickup unit 1 is housed in the cartridge housing part of the camera for the film recording. An image pickup device 5 formed on an image pickup plate 2 is positioned at the image formation position of an object, and the image of the object is picked up. The cartridge receiving shaft of the camera is engaged with an engaging part 9 formed at the cartridge 6. Then, when the cartridge receiving shaft is rotated, an engaging shaft 9 is rotated and a power generator 10 generates power. By a generated current, the charging battery of the electronic image pickup unit 1 is charged.
Patent JP-H03137596-A (JP)
Title: Nuclear fuel pellet
Inventor: TOKAI KAZUTOSHI
IPC: G21C3/62
Filed: 1989-10-23
Abstract: PURPOSE:To decrease discharging rate of the FP at a central region and to improve holding ability of the FP by making a nuclear fuel pellet to be a double elements pellet consisting of a Gd2O3 at its outer side part and a UO2, PuO2, (PuU)O2 at its inner side part. CONSTITUTION:A nuclear fuel pellet is constituted of a double elements pellet of which outer side part 2 is made of a UO2 or MOX pellet added with a Gd2O3 and of which inner side part 1 is made of the UO2 or MOX pellet without the Gd2O3, or otherwise, of which outer side part 2 is made of the UO2 or MOX pellet added with a highly concentrated Gd2O3 and of which inner side part 1 is made of the UO2 or MOX pellet added with the low concentrated Gd2O3. In this case, temperature at a boundary rises from the temperature (T2) to the temperature (T4) shown in the figure, due to high Gd2O3 concentration, but, on the contrary, the temperature at a central part falls from T1 to T3, due to improved heat conductivity at an inner UO2 part, and therefore FP discharging rate in the central region decreases and more over the FP discharging rate of whole pellet also decreases. Accordingly, FP holding ability can be improved and, at the same time, good PCI characteristics can be kept at the outer side part which does not contribute to the FP holding ability very much.
Patent JP-S61154341-A (JP)
Title: Ring trip detection system
Inventor: SERIKAWA ATSUO
IPC: H04M3/06
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a ring trip detection system suitable for mass-production with simple circuit constitution by detecting a ringer voltage appearing on a tip line and a ring line at the 4-wire side of a 2-wire/4-wire converting transformer when a handset is hooked off. CONSTITUTION:A ringer voltage detecting circuit 8' is provided to the 4-wire side of the 2-wire converting transformer 4 in the ring trip circuit of an exchange subscriber circuit. When a telephone set 11 hooks on, a voltage VTON on the tip line 14 by a voltage from a ringer power supply 1 is nearly zero at the output of the circuit 8' since the on-hook impedance of the telephone set 11 is low. When the telephone set 11 hooks off, since the impedance of the telephone set 11 is high to the frequency of the ringer power supply 1, the ratio of the ringer voltage VTOFF to the VTON on the tip line 11 is large, the circuit 8' can easily discriminate off-hook from on-hook and a level 1 is outputted from the circuit 8' to the control section 9'. Further, the circuit 8' is used as a detection circuit for a dial pulse.
Patent JP-S63129661-A (JP)
Title: Solid-state image sensing device
Inventor: HAYASHI HISAO
IPC: H04N5/335
Filed: 1986-11-20
Abstract: PURPOSE:To decrease smear and cross talk, by etching a light detecting part from the rear surface of a substrate, isolating the part for every cell, isolating the light detecting part and a charge transfer part with an insulating layer, and laminating said parts. CONSTITUTION:An insulating layer 21 is formed on a semiconductor substrate. An opening is provided at a part of the layer 21, and a window part 22, which is to become a contact hole, is formed. With the window part 22 as a seed, a single crystal semiconductor layer 23 is formed. Thereafter, gates 24 and 25, which transfer specified charge, and an interlayer insulating layer 26 are formed. A holding substrate 3 is bonded. The substrate is etched from the rear side, and an N<-> type semiconductor layer 11 is made to remain. A P<+> type semiconductor layer 12 and a transparent electrode 13 are sequentially formed. In this constitution, the area of a light detecting part on the side of the opening can be utilized to the maximum degree, and smear and cross talk can be decreased.
Patent JP-H07124013-A (JP)
Title: Container
Inventor: KAWAGUCHI AKIO
IPC: A47J36/28
Filed: 1993-11-05
Abstract: PURPOSE:To prevent a receiving tray from slipping out of a container main body with a simple construction. CONSTITUTION:A heating container 1 consists of a receiving tray 5 having recessed receptacles 11 where food to be cooked can be placed, a heating element package 4 on which the receiving tray 5 is stacked, and an open top box type container 2 where the receiving tray 5 stacked on the heating element package 4 is accommodated. The receiving tray 5 has stopper plates 12 protruding horizontally from the upper circumferential edge. The upper edge of a side wall 2b of the container main body 2 is bent inside to form a contact flap 7. The contact flap 7 is partly cut off horizontally to form stopper pieces 14 so that the stopper pieces 14 are located nearer to an upper opening 3 of the container main body 2 than the stopper plates 12 of the receiving tray 5 that is accommodated in the container main body 2.
Patent JP-H0714774-A (JP)
Title: Method and device for forming functional deposition film continuously
Inventor: SAKAI AKIRA
IPC: C23C16/50
Filed: 1991-09-27
Abstract: PURPOSE:To allow highly efficient continuous formation of a crytalline photovoltaic element having high photovoltaic conversion efficiency with high stability by producing a microwave heating region uniformly over a large area and large volume. CONSTITUTION:The method for forming a functional deposition film continuously comprises a microwave heating step for forming a columnar processing space having a band member 101 as a side wall in the way while shifting the band member formed with a deposition film continuously, and radiating or transmitting microwave energy to the processing space from a microwave applicator means 108 thus heating the side wall of the processing space on which the deposition film is formed. Microwave is radiated or transmitted to the processing space from the microwave applicator means having directivity in the direction normal to the traveling direction of microwave.
Patent JP-S62135929-A (JP)
Title: File input and output system
Inventor: MAKINO TAMOTSU
IPC: G06F3/06
Filed: 1985-12-09
Abstract: PURPOSE:To speed up processing by securing an input/output buffer of proper size dynamically according to the load state of a system and inputting and outputting a file in multiblocks. CONSTITUTION:An application program 1 retrieves a record which satisfies retrieval condition supplied from a data file 6 to be retrieved. A retrieval information file 7 holds information indicating which record in the object data file 6 is retrieved. When control is passed to a retrieval processing mechanism 2, an area in the retrieval information file 7 is secured prior to retrieval processing, and a storage control mechanism 3 secures an input/output buffer 8 for a data file and a buffer 9 for a retrieval information file to proper size according to the load state of the system. In a process of inspection processing, a file input/output mechanism 5 reads the data file 6 in the input/output buffer 8 for the data file in multiblocks to perform retrieval processing and writes retrieval information set in then retrieval information buffer 9 in the file 7 in multiblocks.
Patent JP-H04154091-A (JP)
Title: Inverter device
Inventor: SATO KATSUMI
IPC: H05B41/24
Filed: 1990-10-15
Abstract: PURPOSE:To prevent misoperation by impeding an oscillation stop release signal from being input to an oscillation stopping means from a load mounting discriminating means in the case of vibrating both end voltages of a switching element in a negative pole side. CONSTITUTION:In a load mounting discriminating circuit 4, mounting of a load discharge lamp la is detected from both end voltages of a switching element FETQ2 in a negative pole side of a DC power supply E to release an oscillation stop condition of the switching element by a load abnormality detecting circuit 3 serving as an oscillation stop means. A misoperation preventing means A impedes an oscillation stop release signal from being input to the oscillation stop means from the load mounting discriminating circuit 4 for a fixed period from the point of time the both end voltages of the switching element FETQ2 in the negative pole side are vibrated and decreased. In this way, misoperation, such that the oscillation stop condition of the switching element by the oscillation stop means is released in the point of unnecessary time, can be prevented.
Patent JP-H06131306-A (JP)
Title: Data transfer system
Inventor: SAWA EIJI
IPC: G06F15/163
Filed: 1992-10-15
Abstract: PURPOSE:To accelerate data transfer by further increasing a data transfer amount in addition to the operation of normal data transfer. CONSTITUTION:Concerning this data transfer system for transferring first transfer data between respective master and slave processors A and B, the master processor A forms address data Q by adding the contents of control to the first transfer data, code for designating read and write to second transfer data and the address at least, the first data are transferred between the respective processors A and B according to the address data Q and at the same time, the second transfer data are transferred.
Patent JP-H05111494-A (JP)
Title: Measuring instrument
Inventor: KAWABATA KENICHI
IPC: A61B18/00
Filed: 1991-10-24
Abstract: PURPOSE:To easily detect the active oxygen and more particularly singlet oxygen formed by irradiation with ultrasonic waves by having a spectral measuring section which can measure light of a specific wavelength. CONSTITUTION:While the emitted light of 1270nm wavelength is specific to the singlet oxygen, the emitted light of 630nm emitted by the singlet oxygen is further measured in order to confirm that this emitted light is by the singlet oxygen. The sine wave generated from a sine wave generating circuit 1 is applied through an amplifier 2a to an ultrasonic transducer 3 and a sample held in a sample chamber 5 kept at a specified temp. is irradiated with the generated ultrasonic wave. The emitted light of the active oxygen formed by the irradiation with the ultrasonic wave is condensed by a lens 6 and is introduced to a wavelength selector 7 where the light is subjected to spectral splitting. The light is then introduced by a mirror 19a and a mirror 19b or mirror 19c to either of a photodetector 8 for a near IR light region, such as germanium detector, or a photodetector 20 for a visible light region, such as photoelectron multiplier, by which the intensity of the emitted light is measured. The resulted electric signal is amplified by an amplifier 2b and is recorded in a recording section 10.
Patent JP-H09117947-A (JP)
Title: Oil hydraulic circuit of injection molding machine
Inventor: KUBOTA KOJI
IPC: B29C45/57
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the surging and shock sound in a sub-oil hydraulic circuit by eliminating the shock phenomenon of the sub-oil hydraulic circuit without generating trouble in the control of the pressure of the vent circuit of the fixing emitting pump for an accelerating sub-oil hydraulic circuit. SOLUTION: In the oil hydraulic circuit of an injection molding machine together provided with the main oil hydraulic circuit 51 to an injection cylinder 1 and a sub-oil hydraulic circuit 52 having a fixed emitting flow rate sub-pump 11, a cushion valve having shock relaxing function is provided to an unload line 103 connecting the vent circuit 53 of the unloading relief valve 9 of the sub-oil hydraulic circuit 52 and a changeover valve 21 changing over the loading and unloading of the sub-pump 11 to perform the cushioning action due to the cushion valve at a time of unloading without troubling pressure control.
Patent JP-H06132312-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MORI TOSHIKI
IPC: H01L29/812
Filed: 1992-10-16
Abstract: PURPOSE:To form a gate metal in excellent reproducibility in an asynmmetrical position in a recess. CONSTITUTION:A mask layer 2 is formed assuming the end of the mask layer 2 as the prospective gate metal formation part so as to pattern a gate forming resist B4 in the end striding-over aperture form. Next, the mask layer 2 and a semiconductor wafer 1 are etched away to evaporate a gate metal 5 for removing the surface part thereof 5 by lift-off step etc. Through these procedures, one side only of the mask layer 2 can be etched away thereby enabling the gate metal 5 in the recess to be approached to one side while selfmatchingly positioning the gate metal 5 to the recess 6 for notably enhancing the reproducibility of the relative positioning step.
Patent JP-H05117620-A (JP)
Title: Composition for heat-resistant adhesive, heat-resistant adhesive, film with heat-resistant adhesive layer, substrate for printed circuit, and semiconductor device
Inventor: NOMURA YOSHIHIRO
IPC: H01L21/52
Filed: 1991-10-24
Abstract: PURPOSE:To improve heat resistance and adhesive strength by dissolving a specific aromatic polyetheramide and an epoxy resin in a solvent. CONSTITUTION:An aromatic dicarboxylic acid (or a reactive derivative thereof) is subjected to polycondensation with an aromatic diamine represented by formula I [wherein R1 to R4 each is H, a lower alkyl or alkoxy, or a halogen and X indicates direct bonding or is a group represented by formula II (where R5 and R6 each is H, a lower alkyl, trifluoromethyl, trichloromethyl, or phenyl)] to obtain an aromatic polyetheramide having repeating units represented by formula III (wherein Ar is a trivalent aromatic group) and having a reduced viscosity of 0.2 to 2.0-dl/g (as measured at 30 deg.C on 0.2wt.% dimethylformamide solution). 90-40wt.% this polymer and 10-60wt.% epoxy resin are dissolved in a solvent to obtain the title composition. This composition is applied on one or both sides of a supporting film and dried at 80-170 deg.C for 1-120min to obtain the title film.
Patent JP-S62137609-A (JP)
Title: Nc data generation method
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/18
Filed: 1985-12-10
Abstract: PURPOSE:To easily decide the main spindle rotating direction of tool by storing its main spindle rotating direction on tool data file at every tool used and outputting said direction together with tool selection commands at the time of generating NC data. CONSTITUTION:An automatic programming device is composed of a nonvolatile memory 101, a graphic display device 102, a processor 103, a ROM 104, a RAM 105, an NC data output device 106, an external memory medium 107 and a console panel 108. The memory 101 is provided with a working process sequence memory area 101a, a tool data file memory area 101b, etc. At that time, the main spindle rotating direction when the tool is used is stored in the memory area 101b at every tool, and outputted together with the tool selection commands at the time of generating NC data. Thus the rotating direction of a main spindle can be decided depend on the tool even if right- and left-handed tools are used.
Patent JP-2001100094-A (JP)
Title: Photographic lens
Inventor: KAWAKAMI ETSURO
IPC: G02B13/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a photographic lens which has high resolution, small distortion aberration, long back focus, and excellent telecentricity and is compact and few in the number of constitutive lens. SOLUTION: This photographic lens is composed of a 1st lens group and a 2nd lens group in order from the object side; and the 1st lens group is composed of a 1st negative meniscus lens and a 2nd positive biconvex lens and an aperture stop is arranged in an air gap on the object side or image side of the 2nd lens. The 2nd lens group following the air gap is composed of three lenses which are a 3rd negative concave lens, a 4th positive lens, and a 5th positive biconvex lens and the conditional inequalities, i.e. (1) 2.2<TL/f<3.0, (2) 0.8<bf/f<1.0, (3) 0.62<f2/f<0.9, (4) 0.3<d2/f<0.6, (5) 0.1<d4/f<0.4, (6) 1.68<(n2+n4+n5)/3<1.82, and (7) 20<((ν2+ν4+ν5)/3)-ν3<30 are satisfied by the photographic lens.
Patent JP-S61159202-A (JP)
Title: Manufacture of shape steel
Inventor: SUZUKI YOSHIFUMI
IPC: B21B1/09
Filed: 1984-12-28
Abstract: PURPOSE:To reduce the number of rolling passes required for forming a shape by rolling, and to make the installation compact, by forming a rough formed steel-stock through rolling after reheating it, and regulating the temperature of a final product to the specific temperature. CONSTITUTION:A rough formed steel stock W1, obtained by rough rolling a heated stock, is formed by rolling while passing it through forming mills 2, 3, 4 in sequence after reheating it in a heating furnace, and the temperature of a final formed-product W2 is regulated to >=1,020 deg.C. Accordingly, the metallurgical structure of the product W2 is improved because the stock is formed by rolling it in a high temperature state, and the solution treatment to be performed after rolling can be eliminated when occasion demands.
Patent JP-H07184527-A (JP)
Title: New blowing composition
Inventor: DEIBITSUDO RICHIYAADO GAADO
IPC: A21D10/02
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a leavening composition which is light and smooth and is suited to the baking of bread, etc., by including carbonate components and magnesium dihydrogenphosphate so as to keep a maximum volume at the step of roasting to minimize contraction. CONSTITUTION: This leavening composition includes (A) carbonate components such as sodium bicarbonate, potassium bicarbonate, ammonium bicarbonate, stable X-ray amorphous calcium carbonate and (B) dimagnesium phosphate including <5% pyrophosphate with respect to the whole P2 O5 . In addition, it is desirable to blend flour, water, shortening, and the baking powder component to expand fresh, refrigerated or frozen dough.