baber/WOPTO huggingface dataset:
Patent JP-H08269132-A (JP)
Title: Vinyl alcohol-based polymer fine particle
Inventor: FUKUNISHI YOSHIHARU
IPC: C08F8/12
Filed: 1995-04-04
Abstract: PURPOSE: To obtain fine particles comprising a vinyl alcohol-based polymer rich in syndiotactic structure, having a specific particle diameter, excellent in dispersibility into cold water, capable of readily dissolving by heat drying, excellent in water resistance and strength and useful for formation of film. CONSTITUTION: These fine particles are formed of a vinyl alcohol-based polymer having >=55%, preferably >=58%, more preferably >=60% lower limit of syndiotacticity and preferably <=70%, more preferably <=65% upper limit of syndiotacticity and have 0.01-100μm, preferably 0.05-10μm, more preferably 0.1-1μm particle diameter. Furthermore, the polymerization degree of the vinyl alcohol-based polymer is preferably >=0.20dl/g in terms of intrinsic viscosity at 30 deg.C in acetone of polyvinylacetate obtained by completely saponifying the polymer and then acetylating the saponified product and saponification degree of the polymer is preferably 95-100mol%, more preferably 98-100mol%, especially preferably 99-100mol%.
Patent JP-H01251750-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOKOGAWA SHUNJI
IPC: H01L27/092
Filed: 1988-03-31
Abstract: PURPOSE:To prevent an n-type impurity and a p-type impurity from being diffused mutually, to enhance a device characteristic and to enhance the integration density by a method wherein an electrode composed of n-type polycrystalline silicon and an electrode composed of p-type polycrystalline silicon are connected via n-type or p-type amorphous silicon. CONSTITUTION:In order to stably obtain a structure where an impurity has been introduced to amorphous silicon, a resist 19 is used as a mask, boron as a p-type impurity is diffused to a polycrystalline silicon film 16 and p-type polycrystalline silicon 16b is obtained. By this setup, n-type polycrystalline silicon 16a and the p-type polycrystalline silicon 16b are connected via n-type amorphous silicon 16c. Since a connection part of an n-type polycrystalline silicon gate electrode 21 and a p-type polycrystalline silicon gate electrode 22 is formed of an amorphous silicon electrode 23, it is possible to prevent an n-type impurity and a p-type impurity from being diffused mutually from the individual electrodes 21, 22 and to obtain a stable threshold value.
Patent JP-S59204959-A (JP)
Title: Fiber felt producing apparatus
Inventor: MISHIERU POTAARU
IPC: D04H1/00
Filed: 1984-04-20
Abstract: An apparatus as disclosed for controlling the distribution of fibers in a fiber felt forming process, which comprises a guide duct through which a gas current with felt fibers entrained is directed. The gas passes through a perforated conveyor, which retains the fibers. The duct is caused to oscillate by a connecting rod affixed to the guide duct and a rotary element by universal joints at either end, connection being effected by cardans, by which the rotary element entrains the connecting rod in its rotary movement. By moving the axis of rotation of the rotary element away from the center of the guide duct/connecting rod joint, an oscillating movement is imparted to the guide duct. The entire apparatus, including a motor for inducing rotary movement may be caused to undergo translational movement by a pair of opposed hydraulic jacks, the operation of which may alter the median direction of the movement of the oscillating guide duct. The apparatus as disclosed provides for automated movement and correction during operation of the device, providing better control over the distribution of fibers.
Patent JP-S563944-A (JP)
Title: Projection type cathode-ray tube
Inventor: SUGAWARA TAKASHI
IPC: H04N5/74
Filed: 1979-06-21
Abstract: PURPOSE:To keep the axial position a cathode-ray tube of meniscus lens accurate  by vacuum-sealing up the sealing portion of a funnel and a sealing portion on the  periphery on the concaved side of the meniscus lens through an annular plate part. CONSTITUTION:In the funnel 30, the end surface of an opening is flattened, the sealing portion 31 and the contacting portion 32 are provided, and the contacting portion is flattened at an angle to the tube axis Z and Z'. Also, the end surface of a position where no lens action occurs on the periphery of the meniscus lens 1 is flattened, the sealing portion 12 and the contacting portion 11 are formed, and the contacting portion 11 is flattened at a right angle to the tube axis. By touching the contacting portions 11 and 32, the relative position between the lens 1 and the funnel 30 is kept accurate. Also, the annular plate part 8, capable of being contacted with the sealing portions 12 and 31 concurrently, is adhered to between the sealing portions with the aid of the low-melting glass 6 for vacuum sealing.
Patent JP-S5414529-A (JP)
Title: Composition for hair treatment
Inventor: TSUKAMOTO AKIRA
IPC: A61Q5/00
Filed: 1977-06-30
Abstract: PURPOSE:To provide a composition for hair treatment having excellent curl retainability even at a high temperature and humidity of summer season, containing a cysteine derivative and a compound which raises the pH of the composition at high temperature.
Patent JP-H03284165-A (JP)
Title: Over-current protection device of semiconductor device
Inventor: MURABAYASHI KAZUHIKO
IPC: H02M1/00
Filed: 1990-03-29
Abstract: PURPOSE:To securely block the gate of a semiconductor element to turn the element off according to its condition under an over-current by monitoring the junction temperature of the semiconductor element and controlling a gate pulse according to the temperature. CONSTITUTION:The present invention includes a reverse voltage application time detection circuit 7 to detect the application of reverse voltage, a temperature detection circuit 18 to detect the junction temperature Tj of a semiconductor element, and a gate circuit 11 to transmit a normal-operation gate signal, which is converted from a forced ignition protection pulse, on the basis of the output of the reverse voltage application time detection circuit 7 and that of the temperature detection circuit 18. It is operated whilst the temperature Tj of the semiconductor element is always monitored. If a temperature Tj too high to block the gate is detected when an over-current is generated, a protection pulse is transmitted for ignition and, when the temperature becomes low enough to block the gate, the gate is blocked to turn the semiconductor element off.
Patent JP-S555964-A (JP)
Title: Grinding medium for boron nitride grinding wheel
Inventor: YASUI HIDEKI
IPC: B24B37/00
Filed: 1978-06-28
Abstract: PURPOSE:To provide a water-soluble grinding medium for boron nitride grinding wheel, having high wettability to the surface of the article to be ground, and capable of lowering the abrasion of the grinding wheel, comprising an alkali salt of an (alkyl) benzoic acid as main component. CONSTITUTION:Benzoic acid and/or a 1-12C alkyl benzoic acid alkali salt (alkali is Na, K, methylamine, triethanolamine, etc.) are dissolved in water at a concentration of 0.1-5%.
Patent JP-H08277918-A (JP)
Title: Control device for automatic transmission
Inventor: KASHIWABARA MASUO
IPC: B60W10/10
Filed: 1995-04-04
Abstract: PURPOSE: To prevent a driver from feeling uncomfortable due to large fluctuation of engine speed at the time of climbing. CONSTITUTION: A maximum engine speed Nemax and a minimum engine speed Nemin are set according to inclination (S31). A maximum torque ratio Gemax and a minimum torque ratio Gemin are calculated based on them and an output rotational speed No of a transmission at that time (S32, S33). Target power is set based on running resistance, while a target transmission ratio itgt is calculated based on the target power. A target transmission ratio itgt is regulated such that a torque ratio is within the maximum torque ratio Gemax and the minimum torque ratio gemin (S36, S38). When a throttle is largely operated (S37), control is allowed based on the target transmission ratio itgt correspondingly to a torque ratio exceeding the maximum torque ratio Gemax.
Patent JP-S556474-A (JP)
Title: Operating method of aluminum electrolytic bath
Inventor: SHIOBARA SUSUMU
IPC: C25C3/06
Filed: 1978-06-29
Abstract: PURPOSE: To stabilize the condition of electrolytic cells at an early time by judging the contents of abnormality of the electrolytic baths from the change tendencies of the peak voltages when anode effect has occured during operating of the Al electrolytic baths and taking rapid measure against this.  
     CONSTITUTION: When anode effect occurs in an Al electrolytic bath group 1, the rise of the bath voltage causes a voltage limiter 3 to operate and an anode effect occuring bath detector 4 transmits the address corresponding to the anode effect occuring bath and the switching-to-the-anode-effect-occuring bath command signal  to a signal switch 5. At the same time, it transmits the voltage read start signal to a peak voltage detector 7. The bath voltage signal is level-converted in a signal converter 2 and only the bath voltage of the anode effect occuring bath is converted to a digital value by an A-D converter 6. The maximum value thereof is sent as a peak voltage to a memory device 9. At each fixed time, the peak voltages are analyzed in an anylizer 10 and the change tendencies thereof are classified and judged to stable type, down type and up type and in the case of the down type and up type, it is judged to be the abnormality of the electrolytic bath and the measures for respective cases are taken to stabilize the bath. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05238457-A (JP)
Title: Display plate installation structure of saddle mounting type vehicle
Inventor: NIHEI KATSUHIRO
IPC: B62J99/00
Filed: 1992-02-29
Abstract: PURPOSE:To easily install a display plate on a body even if there is a small error between the body and the display plate. CONSTITUTION:A display plate 47 is installed on the side of a body by connecting an upper part 48 of the display plate 47 to a fork upper part 40 constituting the upper part of a front fork 11 and simultaneously, by connecting a lower part 52 of the above-mentioned display plate 47 to a front fender 14 supported by the aforementioned fork upper part 40.
Patent JP-S58196437-A (JP)
Title: Parallel piping
Inventor: TSUKADA MITSUO
IPC: G01N17/00
Filed: 1982-05-13
Abstract: PURPOSE:To estimate the deterioration in the inner surface of a piping in the main system line from the results of the inspection, examination or the like as conducted as desired regardless of the operation of a plant by arranging a part of a parallel piping to be attached or detached freely. CONSTITUTION:In the course of pipings 1 composing the main system line to be monitored of a plant, a parallel piping 2 the same in the material and dimensions as the pipings 1 is connected in such a manner that a fluid flows identically to the pipings 1 in the main system line. The parallel piping 2 is provided with a sample feed piping 3 in such a manner as to be mounted or removed freely by a flange connection. A check valve 4 is provided each on the upstream and downstream thereof and a drain tube 5 is installed. When corrosive condition is found inside the pipings of the main system line during the operation of a plant, the check valve 4 is closed and the drain tube 5 opened to discharge a fluid inside and after the flange connection is removed, the sample feed tube 3 is taken out for checking.
Patent JP-S61238466-A (JP)
Title: Automatic welding method of pipe
Inventor: ISHIWATARI KOJI
IPC: B23K9/02
Filed: 1985-04-16
Abstract: PURPOSE:To prevent the collapse of a pipe shaft and to facilitate the assembly after welding with the minimizing of the contraction deformation by detecting the collapse of the pipe shaft of the pipe of the other part against the pipe of one part after the welding completion of the previous layer and by welding the following layer with the opposite side to the collapsing direction of the pipe shaft as the welding starting point. CONSTITUTION:The peripheral welding of the initial layer is performed by the TIG welding equipment to the traveling truck on a rail by performing the tack welding of several peripheral places of the welding joint 3 of pipes 1, 2 and by fixing the annular traveling rail on the pipe 1 by using automatic peripheral welding equipment. The state of the pipe shaft l2 of the pipe 2 being collapsed against the pipe shaft l1 of the pipe 1 is made accordingly. The value or (r) of the outer periphery of the pipes 1, 2 is therefore detected with rotating theta 360 deg. from zero by making Z as the fixed Z1, Z2 by cylindrical coordinate. In this case the detected value R1 of the pipe 1 is about constant and the pipe 2 is largely varied and since the pipe shaft l2 is collapsed with theta in 90 deg. direction the multilayer welding is performed by repeating the welding in order with the point S of the opposite side thereto as the welding start point of the second time.
Patent JP-H11278842-A (JP)
Title: Interlayer crosslinked body of layered titanium oxide and photocatalyst
Inventor: MACHIDA MASATO
IPC: B01J23/70
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a compd. having a large specific surface area and useful as a photocatalyst by intercalating an oxide selected from SiO2 , Al2 O3 and TiO2 into the interlayers of a specified layered titanium oxide and carrying out interlayer crosslinking. SOLUTION: One or more oxides selected from SiO2 , Al2 O3 and TiO2 are intercalated into the interlayers of a layered titanium oxide represented by the formula Ti3-x Mx O7 or Ti4-x Mx O9 and interlayer crosslinking is carried out. In the formulae, M is Ti, Mn, Fe, Co, Ni or Cu and (x) is 0-0.5. The crosslinked body is produced as follows; an alkali metallic salt of a layered titanium oxide, preferably Na or K salt is treated with an acid such as hydrochloric acid to protonate interlayer alkali metallic ions by substitution by H ions, an org. amine such as hexylamine is intercalated to carry out interlayer expansion and then one or more of alkoxides or hydroxides of Si, Al and Ti convertible into SiO2 , Al2 O3 and TiO2 by heating are intercalated and calcined.
Patent JP-S534058-A (JP)
Title: Light-responsible high polymer membranes
Inventor: KISHIMOTO YOSHIO
IPC: C08K5/3412
Filed: 1976-07-02
Abstract: PURPOSE:High polymer membranes showing reversible change in hue by inductive polarization with light irradiation, comprising a composition of a piezoelectric high polymer containing an organic photochromic compound.
Patent JP-S57194288-A (JP)
Title: Bipolar filter press type electrolytic cell
Inventor: SHIRAGAMI OSAMU
IPC: C25B9/19
Filed: 1981-05-27
Abstract: PURPOSE:To make the decrease in electrolytic cell voltage possible and to reduce manufacturing costs by providing gas and liquid permeable porous layers having no electrode activity on the surfaces of an ion exchange membrane, bringing an anode and a cathode in tight contact with the ion exchange membrane, and performing electrolysis. CONSTITUTION:A diaphragm 1 is constituted of conductive metallic plates 2, 3 on an anode side and a cathode side that can withstand the conditions of respective chambers. Both metallic plates have projecting parts 8, 9 disposed in different positions and are connected respectively to an anode 4 and a cathode 5 by means of conductive connecting members 10. An ion exchange membrane having gas and liquid permeable porous layers having no electrode activity on the surfaces of said membrane is disposed between the anode 4 of the diaphragm 1 and an adjacent diaphragm 2. In this way, the anode 4, the ion exchange membrane and the cathode 5 are so assembled that they contact each other perfectly or the anode 4, the ion exchange membrane and the cathode 5 are brought into contact with each other by allowing the anode 4 and the cathode 5 to gnaw each other like a liner system.
Patent JP-S58196577-A (JP)
Inventor: HASHIMOTO TADAO
IPC: G06F19/00
Filed: 1982-05-12
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-H11275113-A (JP)
Title: Atm communications system
Inventor: MATSUDA TETSUHISA
IPC: H04Q3/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To shorten a retransfer time of a frame at the time of the generation of cell abandonment, to suppress cell transfer to be abandoned in the entire transmission route and to improve the efficiency of the cell transfer. SOLUTION: Plural nodes A, B and C... are connected to a transmission line and cells are transmitted by the best effort type communication system of an UBR(unspecified bit rate) or the like in ATM(asynchronous transfer mode) communication. This system is provided with two buffer parts BUF 1 and 3 arranged for each channel, a core switch CSW 2 arranged between the buffer parts BUF 1 and 3 for exchanging the cells and a CPU 4 for controlling the buffer parts BUF 1 and 3 and the core switch CSW 2 and executing a frame retransmission procedure and flow control. The nodes A, B and C... perform the storage of a frame unit defined by an AAL(ATM adaptation layer) and execute the procedure of confirming the reception of one frame between each adjacent nodes.  Thus, the frame retransmission procedure and the flow control for not making invalid cells flow to the transmission route where no congestion is generated without transferring the cells whose abandonment is predicted in the entire transmission route are executed.
Patent JP-2000272899-A (JP)
Title: Fork lift pusher for tabless sheet pallet
Inventor: IKEDA TSUTOMU
IPC: B66F9/19
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To simplify cargo handling work by pushing cargoes loaded on a tabless sheet pallet forward a fork lift from a platen tip. SOLUTION: A pusher is equipped which is elastic in the longitudinal direction of the platelike platen 3 of a fork lift, and is provided for extruding a unit cargo, loaded on the platelike platen 3 via a tabless sheet pallet, forward a fork lift to the utmost about 1/2 length of the platen 3.
Patent JP-S63248897-A (JP)
Inventor: OHARA SOSABURO
IPC: C11D17/08
Filed: 1987-04-02
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-S564239-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI MASAAKI
IPC: H01L21/316
Filed: 1979-06-26
Abstract: PURPOSE:To perform sealing-up with a crystalline glass whose main constituents are ZnO, B2O5 and SiO2, by changing a medium comprising diethylene glycol dibutyl ether and isobutyl methacrylate ester into ash or splashing the medium at a temperature not higher than the softening point of the crystalline glass. CONSTITUTION:2-50wt% of isobutyl methacrylate is dissolved in diethylene glycol dibutyl ether. The solution is kneaded with a crystalline glass whose main constituents are ZnO, B2O3 and SiO2 to prepare printing ink. The molecular weight of the isobutyl methacrylate is set at 10<6> or less so that changing to ash and splashing are facilitated, the quantity of residual carbon is reduced and the electric properties of a semiconductor device are not deteriorated. The viscosity of the ink is adjusted to about 1.5-5X10<4> cp. The ink is printed on a P-N junction. The printed ink is maintained at the softening point of the glass for about 5-30min. As a result, no bubbles and pinholes are produced, glass projections are greatly decreased, following work is facilitated, pattern accuracy is enhanced and production yield is improved.
Patent JP-S576343-A (JP)
Title: Apparatus for chemical analysis
Inventor: SHIRAISHI TAKASHI
IPC: G01N21/27
Filed: 1980-06-13
Abstract: PURPOSE:To give warning at the time of holding an error in a result, by taking two measuring points and deciding the propriety of the result of analysis from a ratio of measured values of standard sample and sample to be measured at said points. CONSTITUTION:A changeover switch 2a is connected to a (a) at measuring time of standard sample and measured value at a time after the elapse of set time from a measuring part 1 is stored in a standard value storage part 3 after injection of reaction reagent. The switch 2a is then switched to (c) and the measured value at a time after the elapse of another set time is stored in a standard value storage part 3a. The switch 2a is connected to (b) in the case of sample to be measured and the measurements are carried out two times in the same way to give the measured value to an operation part 4. A ratio of data of the standard sample and sample to be measured at each point of time is obtained by the part 4 and the data are compared with each other. The result of analysis is then decided as right when the data are in the near range with each other. In this way, the result of decision of correction of errors together with that of the analysis of sample to be measured are displayed on an output part 6.
Patent JP-S59204091-A (JP)
Inventor: FUNO SHINJI
IPC: G09G5/02
Filed: 1983-05-07
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-H02257340-A (JP)
Title: Virtual copy file system
Inventor: KOZUKI TOSHIFUMI
IPC: G06F12/00
Filed: 1989-03-30
Abstract: PURPOSE:To process only data blocks which are not shared with a file to be copied in a virtual copy file and to reduce the capacity of a storage medium and speed up copying operation by adding virtual copy file identification codes which indicate whether a file is the virtual copy file or not to the file control information of a file control table. CONSTITUTION:The virtual copy file identification codes (i) and (j) which indicate whether or not the file is the virtual copy file where data blocks 6 of other files are copied as they are added to the file control information of the file control table 7. Further, when a file write instruction is received from a program and the file is the virtual copy file, free blocks on the storage medium are assigned to only data blocks which need to be written newly and data are written. When a file erasure instruction is received and the file is the virtual copy file, data only in the data blocks which are not shared with the file to be copied are erased. Consequently, the capacity of the storage medium is reduced and the copying operation is speeded up.
Patent JP-H04315668-A (JP)
Title: Connecting method for ceiling panel and wall panel
Inventor: SUZUKI YOSHIO
IPC: E04B9/30
Filed: 1991-04-12
Abstract: PURPOSE:To connect a ceiling panel and a wall panel easily and quickly. CONSTITUTION:A connecting metal 16 is fixed at the upper section of a wall panel 10 with a screw 52, and a pressing metal 20 is located at the upper section. A ceiling panel 12 is mounted on the upper end of the wall panel 10, then a bolt 54 is loosened, the ceiling panel 12 is pinched between the pressing metal 20 and a leg piece 28, and the bolt 54 is fastened. The ceiling panel 12 can be firmly connected to the wall panel 10 when only the bolt 54 is loosened and again fastened. The work in a narrow ceiling can be easily performed. No strong strength is required for the work, thus resulting in the light work.
Patent JP-H07287693-A (JP)
Title: Data processor
Inventor: MATSUI MAKOTO
IPC: G06Q30/06
Filed: 1994-04-19
Abstract: PURPOSE:To execute data processing in a multi-task system by calculating the overall operation rate of many data processing means from a count value counted by a counter, and displaying this calculated operation rate. CONSTITUTION:When a CPU 7 executes the data processing such as data communication with a POS terminal, the POS server of a POS system judges the propriety of the impropriety of the execution of the data processing of the data processing means individually by every propriety judging means. At that time, the operation rate of the CPU 7 is counted on the counter. The overall operation rate calculating means of the many data processing means calculates the operation rate from this counted count value. Then, an operation rate display means to display this calculated operation rate is displayed by an LED array 22, etc. Thus, the operation rate of a data processor can be easily confirmed in real time.