baber/WOPTO huggingface dataset:
Patent JP-2000062347-A (JP)
Title: Method for managing schedule with calendar and clip
Inventor: SUZUKI MASAKO
IPC: B42D5/04
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing a schedule with a calendar and a clip used for a program of a teaching material in a school by also using a braille by inserting the clip to be inserted into a date column of the calendar from any position of the data to match the schedule or a plan, and identifying right and left two face display of months of the calendar according to a means for replacing to display to even and odd months, blue round shape continuously provided at a pocket provided at the calendar to be changed to a round shape of yellowish green and its number to number of days from an initial day of a monthly menstrual period of a female with color. SOLUTION: Clips 9, 14 to be inserted into a cutout 2 of a date column of the calendar 1 are provided, display switching means of sequential months of odd months 7 and even months 8 are provided, and a method for switching the clips to be sandwiched between opposed blue partition plates 25a and 25 in a pocket 20 provided with a round through hole 22 and an inlet 21 of the pocket 20 to the clip sandwiched between the pocket 20 and the inlet 21 is switched from the round shape from blue 25b to yellowish green, and braille are provided.
Patent JP-H10123089-A (JP)
Title: Oxygen sensor
Inventor: KIKUCHI TOMOSHI
IPC: G01N27/409
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To restrain an introduction hole formed in an oxygen sensor cover from clogging without inviting a large increase is costs. SOLUTION: An oxygen sensor 20 is provided with a layered sensor element 24 of three layers of sheets 21, 22 and 23 formed of a solid electrolyte such as a zirconia element or the like, and a cover 25 separated by a predetermined distance from an outer periphery of the element 24. Each of the sensor element 24 and cover 25 is like a quadrangular prism having a front end part closed. A cross section of each of the sensor element 24 and cover 25 is quadrilateral. Any part of the cover 25 facing to the sensor element 24 is in parallel to the element 24.
Patent JP-2000092680-A (JP)
Title: Cable wiring structure between fixed and movable members
Inventor: KATO KENJI
IPC: B60J5/06
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent a flexible flat cable for connecting fixed and movable members from being deformed irregularly. SOLUTION: A fixed member 2 and a movable member 3 that can travel relative to it are connected by a flexible flat cable 4 where a middle part along the traveling direction of the movable member 3 is looped back in a U shape, a first cable support member 5 is provided where a middle part is looped back in a U shape along the outside of the flat cable 4, both ends are connected to the fixed member 2 and the movable member 3, a convex surface is formed in a widthwise direction, and curvature deformation can be made in the longitudinal direction.  A second cable supporting member 6 in a flat-plate shape that can be curved and deformed in the longitudinal direction is provided where a middle part is looped back in a U shape along the inside of the flat cable 4, both ends are connected to the fixed member 2 and the movable member 3, and the flat cable 4 is pinched from the both surfaces by both the cable support members 5 and 6.
Patent JP-H05115980-A (JP)
Title: Abnormality determining method for flash butt welding machine
Inventor: OTSUKA MASAKI
IPC: B23K11/04
Filed: 1991-10-25
Abstract: PURPOSE:To determine abnormality of the flash butt welding machine by dividing the time from starting impressing the voltage till right before welding with pressure into plural intervals, collecting and recording a current value for every time interval and detecting that a value obtained by calculating an average value and a standard deviation on accumulative records of the plural times is deviated from a value determined based on actual results. CONSTITUTION:The method to determine abnormality of the flash butt welding machine used for joining preceding and succeeding coils in a steel line is provided. The time from starting impressing the voltage at the time of welding starting till right before welding with pressure is divided into the plural intervals WA-WA and the current data IA-IA. I for every time interval are collected and recorded. The average value and the standard deviation sigmaA-sigmaE of a current on the records of the plural times are calculated and compared with the preset value determined based on the actual results. When these are deviated from the range of the determined values, the occurrence of abnormality of the welding machine is determined.
Patent JP-S61158888-A (JP)
Title: Production of single crystal
Inventor: TATSUMI MASAMI
IPC: H01L21/18
Filed: 1984-12-28
Abstract: PURPOSE:To obtain high-quality single crystal, by using an X-ray transmitting material as the material of heater, container, etc. of an apparatus for growing a single crystal by shifting a molten raw material from a high-temperature furnace to a low-temperature furnace, and inspecting the growing state of the single crystal by X-ray diffraction method. CONSTITUTION:The sealing tube 1, the heater 9, the furnace wall 8, etc. of a furnace having plural temperature zones having different temperatures are made of an X-ray transmitting material (e.g. carbon). The sealed tube 1 containing a molten raw material liquid 2 in vacuum is transferred from the high-temperatur side to the low-temperature side. X-ray 13 generated from the X-ray source 12 is passed through the slit 11 and radiated to the crystal plane at an angle alpha to a point (a) near the solid-liquid interface of the growing crystal, and the Bragg's reflection 13', 13'' scattered by the crystal surface (a) are detected by the X-ray detector 14 (e.g. scintillation counter). The detected intensity and the reflection pattern of X-ray are investigated to enable the instant, continuous and accurate judgement of the state of the growing crystal 4 and obtain a single crystal of a group III-V compound semiconductor (e.g. GaAs) having high quality.
Patent JP-H08124987-A (JP)
Title: Electrical property checking pattern and method of semiconductor device
Inventor: NAMITA HIROMITSU
IPC: H01L21/822
Filed: 1994-10-19
Abstract: PURPOSE: To provide a check pattern which is capable of separately and accurately measuring the plug resistance and contact resistance of a contact of plug structure without being affected by a parasitic resistance and avoiding measurement errors caused by a plane uniformity. CONSTITUTION: A first conductive region 41 is connected to a second conductive region 42 through the intermediary of a first contact hole 31 of first depth, a first metal wiring 51, and a second contact hole 32 of second depth, and the first conductive region 41 is also connected to the second conductive region 42 through the intermediary of a third contact hole 33 of second depth, a second conductive wiring 52, and a fourth contact hole 34 of first depth. A check pattern symmetrical in structure is composed of an N-type semiconductor region, two pairs of plug contacts different in depth, and a metal wiring layer, whereby the effect of a parasitic resistance is canceled by structural symmetry and only a plug resistance difference is obtained.
Patent JP-S62132833-A (JP)
Title: Manufacture of c3-c25-alkanol
Inventor: ARUMIN FUORUKAA GURENATSUHERU
IPC: C07C31/125
Filed: 1986-11-26
Abstract: Preparation of C3- to C25-alkanols by catalytic hydrogenation of corresponding crude C3- to C25-alkanols, as obtained in the cobalt-catalyzed hydroformylation of C2- to C24-olefins, by partial 80-95% hydrogenation conversion in a first stage using a silica supported nickel and molybdenum oxide catalyst and then completing the conversion in a second stage using a cobalt catalyst containing copper, manganese, molybdenum and,optionally other activating additives. The process is especially adapted to the economic preparation of C9-C11- and C13-C15-alkanols which are used to prepare high-grade plasticizer esters.
Patent JP-2001100163-A (JP)
Title: Optical waveguide element and phase control method for optical waveguide element
Inventor: ICHIKAWA JUNICHIRO
IPC: G02B6/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a new optical waveguide type element which permits ON/OFF control over an external signal at a high quenching ratio by compensating effective refractive index variation of a substrate and an optical waveguide due to defects and stress generated at the time of the production and a phase control method for the optical waveguide element. SOLUTION: This invented optical waveguide element 10 has a substrate 1 having electrooptic effect, a Mach-Zehnder type optical waveguide 2 for guiding a light wave, and a signal electrode 4 and ground electrodes 5-1 and 5-2 for controlling the light wave guided in the optical waveguide 2. At least part of 1st and 2nd branch optical waveguides 3-1 and 3-2 constituting the optical waveguide 2 on the substrate, a film body 6 of a material having a higher effective refractive index than the optical waveguide is formed to thickness less than a quarter as large as the wavelength of the light wave. Here, the film body 6 is formed by forming a specific thin film and then trimming the thin film so that phase control is placed in the best state.
Patent JP-S63133894-A (JP)
Title: Controller for inverter
Inventor: KURIYAMA SHIGEZO
IPC: H02P27/06
Filed: 1986-11-25
Abstract: PURPOSE:To eliminate an overexcited operation of an inverter by automatically correcting a voltage drop due to a primary impedance in response to an operation mode to always maintain an exciting magnetic flux constant thereby to eliminate an insufficient torque. CONSTITUTION:A mode discriminator 18 judges a regenerative mode and a power drive mode by a DC bus voltage. A polarity application circuit 19 outputs a positive output of an absolute value circuit 16 in response to the output of the discriminator 18 at the time of power drive, and outputs a negative output of the circuit 16 at the time of regeneration. Thus, even if a current increases due to a load, an output voltage is corrected to be added in the power drive mode, and the output voltage is corrected to be subtracted in the regenerative mode. Accordingly, an insufficient torque due to the reduction in a power drive heavy load exciting magnetic flux can be eliminated, or an overexcitation phenomenon can be avoided at a regenerative heavy load.
Patent JP-H02125941-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: INA HIROYUKI
IPC: F02D41/14
Filed: 1988-11-05
Abstract: PURPOSE:To make it possible to reduce the discharge amount of a harmful component regardless of the deterioration of a ternary catalyst by providing an exhaust gas sensor to detect the density of unburned component, and an exhaust gas sensor to detect the density of the nitrogen oxide component, at the lower stream side of the ternary catalyst of the exhaust system, and regulating the air-fuel ratio depending on the outputs of these sensors. CONSTITUTION:While an O2 sensor 13 is provided in an exhaust system, an NOX sensor 15 and a CO sensor 16 are arranged at the lower stream side of a ternary catalyst 14 provided at the lower stream side of the O2 sensor, and the output signals of these sensors are input to a control unit 25 together with the output signal of the other operation condition detecting sensor. And under the condition that the air-fuel ratio of the mixture gas is controlled to a specific air-fuel ratio to purity the harmful component in the exhaust gas sufficiently by the ternary catalyst 14, and when only the CO density exceeds the tolerable value, a fuel injection valve 7 is controlled to regulate the air-fuel ratio of the feeding mixture gas to the weaker side than a specific air-fuel ratio. On the other hand, when only the NOX density exceeds the tolerable value, the air-fuel ratio of the feeding mixture gas is regulated to the denser side than the specific air-fuel ratio.
Patent JP-H04153100-A (JP)
Title: Transfer foil
Inventor: KOBAYASHI KAZUHISA
IPC: B44C1/17
Filed: 1990-10-18
Abstract: PURPOSE:To enhance the transparency and abrasion resistance of a release layer by forming the release layer from two layers and adding wax to the release layer provided on the side of a releasable base material and specifying the haze value of the release layer on the side of a decorative layer in a single layer. CONSTITUTION:A transfer foil 2 is obtained by forming a transfer layer 6, which is formed by successively laminating a release layer 3 whose entire surface is transparent, a pattern layer 4 being a decorative layer and an adhesive layer 5, to the surface of a releasable base material 2. The release layer 3 is formed from two layers consisting of a release layer 3A and a release layer 3B and the release layer 3B provided on the side of the releasable base material 2 contains wax and the haze value of the release layer 3A provided on the side of the decorative layer 4 is 5% or less as a single layer. The release layer is formed as two or more layers and the function of abrasion resistance is imparted to the release layer on the side of the releasable base material and transparency is imparted to the release layer on the side of the decorative layer without exerting adverse effect on the decorative layer. The transparent part of the release layer 3 may be formed either entirely or partially. Transparency may be either colorless or colored transparency.
Patent JP-2001102465-A (JP)
Title: Non-volatile memory
Inventor: NAKAMURA TAKASHI
IPC: H01L29/788
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a memory structure wherein multi-value information is written in and read out. SOLUTION: On the surface of a semiconductor substrate between source and drain regions formed on the semiconductor substrate, at least a ferroelectrics transistor where a gate electrode is laminated through a first ferroelectrics layer, first and second electrodes, and a ferroelectrics capacitor where, comprising a second ferroelectrics layer held between the first and second electrodes, the first electrode is connected to one of the source/drain regions of the transistor, are provided. A first electric potential difference is generated between a control electrode and the semiconductor substrate so that the polarity of the first ferroelectrics layer is inverted, while a second electric potential difference is generated between the first and second electrodes so that the polarity of the second ferroelectrics layer is inverted, to allow write and read of multi-value data.
Patent JP-2001100884-A (JP)
Title: Task-managing device and computer-readable recording medium with task-managing program recorded therein
Inventor: OTA KATSUYUKI
IPC: G06F3/048
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To improve operability for a user in a multi-task system. SOLUTION: This device is provided with a display 60 for displaying task bars (attribute task bars ZA1 and ZA2) under the control of a group bar GA corresponding to the purpose of a task when the task is executed, a compound data managing data base DB for registering attribute sequence number data for designating the display order of task bars on the display 60, and a CPU for sorting the task bars (attribute task bars ZA1 and ZA2) displayed on the display 60 on the basis of the attribute sequence number data, when the task is executed.
Patent JP-2000222704-A (JP)
Title: Magnetic detector
Inventor: NAKAJO JUNICHI
IPC: G01R33/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To maintain detection sensitivity and precision even though an adverse effect of balance fluctuation caused by an external factor is received. SOLUTION: The detector is provided with a magnetic sensor core body 20, which has a magnetic gap section 1 on at least one side, an energizing coil 3, which is wound to generate a magnetic flux in the section 1 of the body 20, and a detection coil 4 which is wound to detect the change in the magnetic flux generated by the coil 3. The detection output changes in the range, which is larger than the amount of balance fluctuation caused by an external factor to the detection output with respect to a minimum level of the detection output of the coil 4. Thus, if the magnetic flux of one side of the section 1 is changed by a body 6 which is to be detected, the detection output varies in one direction only.
Patent JP-H06109851-A (JP)
Title: Nuclear medicine imaging device
Inventor: KUMAZAWA YOSHIHIKO
IPC: G01T1/164
Filed: 1992-09-24
Abstract: PURPOSE:To arbitrarily set and alter the division of an energy value at the time of the collection of three-dimensional image data by indicating the address of an image collection means by a non-linearly converted energy signal and a two-dimensional position signal. CONSTITUTION:The two-dimensional position signals X, Y of radiation and energy signal Z outputted from a radiation detector 1 are converted to signals Dig.X, Dig.Y and Dig.Z by A/D converters 2-4 and the signal Dig.Z is non- linearly converted to a signal Dig.ZNL by a conversion table memory 5 and counting is performed by the address indicated on the basis of the signal Dig. ZNL. Therefore, the address of an image collection memory 7 is indicated on the basis of the signals Dig.X, Dig.Y and the signal Dig.ZNL to arbitrarily set and alter the division of the energy value at the time of the collection of three-dimensional image data only by altering conversion characteristics. As a result, data collection suitable for performing the optimum post-processing can be performed, for example, so that data is collected in fine division within an energy region high in importance and in rough division within an energy region low in importance.
Patent JP-H0592790-A (JP)
Title: Wiring structure of motorcycle
Inventor: MAEDA NORIYUKI
IPC: B62L3/02
Filed: 1991-10-01
Abstract: PURPOSE:To effectively use a space for arranging wiring, without being interfered with the other members by inserting the wiring such as brake cable and harness between a front wheel rotational axis and a handle rotating axis behind this. CONSTITUTION:A steering post pipe 19 of a motorcycle is connected to a head pipe 2 through a supporting arm 18 extending in the rear direction. A front wheel steering shaft 21 connected to a front fork 7 is inserted in the head pipe 2, and is supported thereby so that the shaft can be freely rotated. A handle rotational shaft 22 connected to a bar handle 17 is inserted in the steering post pipe 19 and is supported thereby so that the rotational shaft is freely rotated. In this structure, a wiring, or a brake cable 33 for connecting a front brake device to a brake lever of the bar handle 17, for example, is inserted between the front wheel rotational shaft 21 and the handle rotational shaft 22 behind this, and is thus arranged. The space is thus effectively utilized.
Patent JP-H04157283-A (JP)
Title: Threaded joint for petroleum drilling pipe with excellent fatigue characteristic
Inventor: TSUKANO YASUSHI
IPC: F16L15/00
Filed: 1990-10-19
Abstract: PURPOSE:To improve the fatigue characteristic by providing a stress relieving groove at the root of male thread, and reducing the thread ridge height on the foremost side of the female thread or the thread ridge height on the root side of the male thread. CONSTITUTION:A joint undergoes a corrective processing in conformity to the requirement NC 40 of API Standard. The pipe axial direction length of a stress relieving groove 1 provided in the pipe joint is 25.4mm according to API Standard. Thus a first ridge 2 and a second ridge 3 of the male thread, i.e., the first and second ridged reckoned from the root of the male thread, are cut away. Reduction of the ridge height is applied to a third ridge 4 and a fourth ridge of the male thread. When a pipe joint machined in such a shape is used, a load likely otherwise concentrated on a minor number of ridges can be shared by each ridge, and also the stress amplitude at the thread bottom be decreased. Thus the fatigue characteristic of the fitting is improved.
Patent JP-H07134468-A (JP)
Title: Electrostatic charging member and electriophotographic device
Inventor: OSADA HIROYUKI
IPC: G03G15/02
Filed: 1993-11-10
Abstract: PURPOSE:To prevent the generation of the image defect occurring in a disturbance in driving of the electrostatic charging member and toner fusion, etc., by specifying the contact angle of the surface layer of the electrostatic charging member with water. CONSTITUTION:This electrostatic charging member consists of an arbor 2a for impressing a DC voltage or the superposed voltage of this DC voltage and an AC voltage, an elastic layer 2b and a surface layer (coating layer) 2c and is provided with an intermediate layer 2d between this elastic layer 2b and the surface layer 2c at need. The contact angle of the surface layer 2c with the water is specified to >=70 to <=90 deg., more preferably >=75 to >=85 deg.. The surface is stained during long use if the contact angle is smaller than 70 deg. and, therefore, the resistance of the electrostatic charging member increases and the surface potential of the body to be electrostatically charged is lowered. The contamination during the long use is extremely little if the contact angle is larger than 90 deg. but the slip of the surface layer 2c with the body to be electrostatically charged arises and, therefore, the electrostatic charge defect by the disturbance in driving of the electrostatic charging member is liable to arise.
Patent JP-2001107050-A (JP)
Title: Liquid crystal composition and liquid crystal light modulation element using composition
Inventor: IWAMATSU MASAKO
IPC: C09K19/58
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition which has excellent bistability, good properties such as color purity and reflectance, high contrast and a wide temperature compensation range and which require low drive voltage and a liquid crystal light modulation element. SOLUTION: A liquid crystal display element has a chiral nematic liquid crystal which shows a cholesteric phase at room temperature sandwiched by transparent substrates 11 and 12 having transparent electrodes 13 and 14. A liquid crystal composition contains at least a liquid crystalline ester compound, a liquid crystalline terphenyl compound and a liquid crystalline tolan compound and further contains at least one chiral material.
Patent JP-H06132143-A (JP)
Title: Secondary wiring of transformer for high voltage
Inventor: TERAI HIROSHI
IPC: H01F27/28
Filed: 1992-10-20
Abstract: PURPOSE:To provide a secondary winding of a transformer for ultrahigh voltage which hardly cause dielectric breakdown by making the voltage distribution (potential inclination) inside the winding uniform. CONSTITUTION:First and second metallic cylinders 11 and 12 are provided, respectively, inside and outside of a solenoid coil 10 in multilayer winding, which has an inside diameter enough larger than the outside diameter of the iron core of a transformer. The first and second cylinders are connected to the starting point of winding and terminating point of winding of a solenoid coil, respectively, and besides the length in axial direction is made larger than the length in axial direction of the solenoid coil, and besides a slit is made in axial direction.