baber/WOPTO huggingface dataset:
Patent JP-H09323313-A (JP)
Title: Form for groove cover
Inventor: ARAI NAOTADA
IPC: E03F5/04
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To accurately finish a contact surface by pulling up a main body of a form from the side surfaces of a side drain cover product. SOLUTION: In order to use a form for a groove cover, a main body 3 of the form is mounted on a form base 2 and concrete is cast from an opening in the upper surface of the body 3. At that moment, an arched portion 5 at the upper part of the body 3, whose periphery is integrally formed, is made so as to precisely form a curved contact surface of a side drain cover product 4. After the product 4 is cured for a predetermined time period, an end of the main body 3 is pulled up by means of a handle and the body 3 is turned through an axis to rapidly separate the body 3 from the side surface of the product 4 to upwardly pull the body 3. The product 4 obtained has a precisely formed curved surface so that noise is not generated. Thus a product of high quality can be obtained. And since the periphery is made integral, the body 3 can be easily used.
Patent JP-S628456-A (JP)
Title: Fuel cell
Inventor: KAWASHIMA KEIZABURO
IPC: H01M8/02
Filed: 1985-07-03
Abstract: PURPOSE:To improve reliability and rigidity by forming a gas seal with a film which is formed by melting a part of porous mat of fluorine resin fiber and covering materials located in both sides of said film and consisting of porous mat to which electrolyte is impregnated. CONSTITUTION:A gas seal is formed by a film 8b which is formed by melting a part of porous mat 8a of fourine resin fiber and covering materials 8 located in both sides of such film 8b and consisting of porous mat 8a to which the electrolyte is impregnated. Therefore, the end surface of electrode end portion is covered with a continuous film 8b and the contact boundary between the electrode end part 7 and sealing plate 5 is sealed by a liquid seal formed by the electrolyte impregnated to the porous mat 8a of the elastic fluorine resin fiber. Thereby, the gas seal which assures high reliability and rigidity can be obtained.
Patent JP-S5845934-A (JP)
Title: Molding die
Inventor: NOGUCHI KOUJI
IPC: B29C33/00
Filed: 1981-09-14
Abstract: PURPOSE:To obtain a molded piece having an undercut part by a comparatively simple structure wherein a pair of block dies are pulled down under the cavity of a fixed die to open both sides of the molded piece. CONSTITUTION:After molding in a cavity, a movable die 6 is opened, a driving plate 13 is moved, a fixed mold 1 is separated from a fixed plate 12 through a push rod 19, a spring 16, the block dies 7, 7 are pulled down from the cavity of the fixed die 1 and both sides of the molded piece 3 are opened. An ejector plate 22 is moved, the molded piece 3 having both sides opened is projected from the lower surface and the molded piece 3 is deformed elastically and removed from the undercut molding part 5 of the fixed die 1.
Patent JP-S5846126-A (JP)
Title: Metallic wire for yarn-spinning machines
Inventor: KANAI HIROYUKI
IPC: D01G15/88
Filed: 1981-09-14
Abstract: PURPOSE:The titled wire in which the parts in teeth on which fibers acts are plated with a hard chromium layer of high thickness to make the surface of the tooth top smooth, thus increasing wearing resistance of the tooth top against fibers and facilitating the winding around the rollers. CONSTITUTION:The flat hard steel wire the end part 1 is punched to form teeth 2, then the end part 1 and the tooth bottoms 3 ar masked and only the part from the tooth top 4 to 1/2-4/5 tooth depth is plated with a hard chrominum layer 5. The thickness of the plated layer is made to become thinner from the tooth top 4 toward the tooth bottom 3 and the roughness at the surface of the tooth top is made less than Rmax 3.0. USE:The wire is used in combers or air-spinning frames for yarn spinning.
Patent JP-S5772567-A (JP)
Title: Sheet material handling device
Inventor: YOSHIMURA SHIGERU
IPC: B65H31/24
Filed: 1980-10-17
Abstract: PURPOSE: To prevent a sheet material handling device from protruding from its back side by arranging the device to rotate freely around a position which is apart from the image forming device near the back side of the device.  
     CONSTITUTION: Back side wall 2 which represents the position reference to be applied to installation of a copying machine body 1, is usually installed with the clearance of L1=100mm or so. The sheet material handling device (sorter) 3 installed on the base 5 can be turned to move to the position 3' around a supporting axle 4 acting as the center of rotation, and the sorter position 3' obtained after the rotation contributes to reserve as much clearance as L2 with the body 1 of the copying machine. Therefore, the most suitable place of supporting axle 4 is near the side wall and apart from the copying machine body as shown in the left upper portion in the figure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05341270-A (JP)
Title: Electro-optical color display device
Inventor: MORI KOSHIRO
IPC: G02F1/1333
Filed: 1992-06-05
Abstract: PURPOSE:To improve the yield by providing a light collimation optical member and a color filter in the inside of an electro-optical modulating element, and providing a light scattering part for scattering an emitted light of the electro- optical modulating element. CONSTITUTION:In the rear of a liquid crystal panel 14 used as an electro-optical modulating element, a light collimation prism 11, a plate 12 with a color filter, and a phase polarizing plate 13 are installed as light collimation members, and in front thereof, the phase polarizing plate 13 and a light scattering plate 15 are installed. In this case, an emitted light from a light source 16 becomes parallel rays by the prism 11, passes through the plate 12 and the liquid crystal panel 14, and is scattered by the light scattering plate 15. In such a way, since the plate 12 is provided in the outside of the liquid crystal panel 14, the yield is improved, and also, the parallel rays for transmitting through the liquid crystal panel 14 are scattered by the light scattering plate 15, therefore, an undesirable influence is not exerted on a visual field angle of an observer 17.
Patent JP-S5768867-A (JP)
Title: Printing device
Inventor: NAKAMURA HARUO
IPC: B41J2/44
Filed: 1980-10-17
Abstract: PURPOSE:To execute optical printing with high image resolution and high quality, and at a high speed by a simple constitution, by constituting a device so that a space between light emission diode array constituting an optical signal generation part, and an image formation lens is cut off from the open air by use of a sealing material. CONSTITUTION:A light emission diode array 8 of an optical signal generation part 1 is driven by a write signal from the outside, in a driving part 10, and by its light emission, an image is formed on a photosensitive part 2 by an image formation lens 9, and since a space 14 between the light emission diode array 8 and the image formation lens 9 is cut off from the open air by use of a sealing material 13, a scattered toner 20 adheres onto the image formation lens 9 but its influence is small, and also it does not adhere directly onto a light emission point 11 of the light emission diode array 8, by which a normal light emitting operation is executed.
Patent JP-H04344296-A (JP)
Title: Information storage medium
Inventor: TSUCHIMOTO YUJI
IPC: G06K19/00
Filed: 1991-05-21
Abstract: PURPOSE:To eliminate the task to prepare sheet pieces and pasting them and thereby simplify a manufacturing process with a reduction of manufacturing cost by providing a finely uneven writing area on the surface of a card-like medium body. CONSTITUTION:A transparent synthetic resin sheet 2b is junctioned to both surfaces of a synthetic resin plate-like base 2a to form a main IC card system 2. In addition, a finely uneven rectangular writing area 5 is formed in parallel with a magnetic stripe on the surface of the sheet 2b. When forming the writing area 5, the sheet 2b with a finely uneven surface is used and only the writing area 5 is selectively processed with a subsequent pressing process. If a plate-like base 2a itself is used as a card body 2, the surface has only to be pressed with a finely uneven pattern. It is possible to maintain a record for a long time by writing a signature in the writing area with a ball-point pen.
Patent JP-H04343251-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROSUE MASAHIRO
IPC: H01L21/28
Filed: 1991-05-20
Abstract: PURPOSE:To improve the coverage of a wiring layer, which is provided in contact holes, and to provide a method of manufacturing a semiconductor device having a high reliability. CONSTITUTION:In a method of manufacturing a semiconductor device of a structure, wherein a contact hole 5 is provided in an interlayer insulating film 4 on a semiconductor substrate 1 formed with a transistor element and the like, contact holes 5a and 5b are first opened in the film 4 by wet and dry etchings and thereafter, a tapered part 8 is formed of a TEOS film 7, for example, in the contact holes and the coverage of an aluminium wiring or the like is improved.
Patent JP-H09328470-A (JP)
Title: Synthesis of pyridine base
Inventor: MATSUOKA KAZUYUKI
IPC: C07B61/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a pyridine base at a high yield by condensing an aliphatic aldehyde and/or a ketone and ammonia in the presence of a specific catalyst in the gaseous phase while repressing reduction of catalytic activity of the catalyst by taking advantage of high activity and excellent thermal stability of the catalyst. SOLUTION: This synthesis of a pyridine base comprises using a crystalline metal aminophosphate (e.g. crystalline silicoaminophosphate) when an aliphatic aldehyde and/or ketone and ammonia are condensed in the presence of a catalyst in the gaseous phase. The preferable acid quantity of the crystalline aminophosphate is 100 micromol or more per gram of the catalyst as saturated adsorption at 100 deg.C when ammonia is used as the adsorptive base, and the preferable metal content is 0.05-0.3 when expressed by molar fraction. The above-mentioned reaction is preferably carried out using ammonia in a quantity of a mole ratio of 1-3 to the total of the aliphatic aldehyde and/or ketone at temperature of 350-550 deg.C and at a space velocity of 100-3000hr<-1> .
Patent JP-H04344502-A (JP)
Title: Schedule operating system
Inventor: ASANO MASAHIRO
IPC: G05B19/18
Filed: 1991-05-21
Abstract: PURPOSE:To shorten time for executing a working program by deciding the order of executing the plural work programs stored in plural storage devices by one schedule program. CONSTITUTION:A schedule program SF prepared at a schedule program preparation part 10 is read in a schedule program input part 11 and stored in a schedule program storage part 20. The stored program SF is transmitted through a schedule program control part 21 to working program storage parts 8 and 4. Simultaneously, the schedule program SF read in the schedule program control part 21 is analyzed, a working program read control command SQ is prepared and transmitted to a work program read part 16, and the read of the working program is controlled. Thus, while grasping the executin order for the plural working programs and the storage devices storing them, all the work programs can be automatically executed.
Patent JP-H07332487-A (JP)
Title: Shift control mechanism for manual transmission
Inventor: SUZUKI HIROYUKI
IPC: F16H61/34
Filed: 1994-06-02
Abstract: PURPOSE:To eliminate a need for a wide space and to reduce the number of parts and a cost by a method wherein an inter lock wherein a select direction is rotated and a shift direction is fixed is provided with a spring means for generating a select return force through which a select return force is generated based the rotation. CONSTITUTION:Since, when a driver selects, an inner lever is rotated, an interlock is rotated in a select direction togetherwith an inner lever, whereby based on the rotation, a spring means 5 for generating a select return force generated a select return force. One end 51 and the other end 53 of a twist coil spring means 50 are disposed in such a manner to nip an inter lock bolt 4 and the protrusion part 31 of an interlock bolt 3 therebetween. During operation, when rotation is generated between the interlock bolt 4 and the interlock 3, an end part is locked to the interlock bolt 4, the other end part is locked to the protrusion part 31 of the interlock bolt 3, twist deformation is exerted on a spring, and a select return force is generated.
Patent JP-H10333006-A (JP)
Title: Production of aerial optical fiber cable
Inventor: SATO YOSHIYASU
IPC: G02B6/44
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing an aerial optical fiber cable capable of obviating the occurrence of crossing of intermediate parts during production and improving the yield of products. SOLUTION: The aerial optical fiber cable is produced by simultaneously feeding a supporting wire body 14 and an optical fiber cable core 16 into a cross head die 21 of an extruder, subjecting both to integral extrusion coating to integrate the supporting wire 11 and the optical fiber cable 13 with a connecting part 12, intermittently separating this connecting part 12 in a longitudinal direction before the resin of this part solidifies, to form separated parts 18, feeding the wire and the cable in this state into a delivery means 24C arranged to a hemicircumferential shape and cooling the supporting wire 11 and the optical fiber cable 13 while taking off both along the hemicircumference.
Patent JP-H05342885-A (JP)
Title: Logic circuit
Inventor: HATANAKA NAOYUKI
IPC: G11C11/419
Filed: 1992-06-05
Abstract: PURPOSE:To make high speed operation possible even when the driving force of a PMOSTR is reduced by constituting a sense amplifying circuit with NMOSTR, PMOSTR and first and second CMOS inverters. CONSTITUTION:When the potential of a bit line 14 is changed from a logical value '1' to a logical value '0', first the potential of the bit line 14 is increased by both NMOS transistor TR1 and the PMOS TR2 of a sense amplifier circuit 8. Then, when the potential exceeds the logical threshold value of a CMOS inverter 3 the potential is increased by the TR1. When the potential of the bit line 14 is transited from a logical value '0' to a logical value '1' conversely, first the potential of the bit line 14 is decreased by the electric discharge of the reading TR18 of a memory cell 15 and when the potential exceeds the logical threshold value of the inverter 3, the drop of the potential is restrained by the TR2. Thus, even when the driving force of the TR2 is reduced by the miniaturization of a semiconductor, the speed of the transition time is made very fast by the high speed TR1 and the high speed operation is available.
Patent JP-H05338257-A (JP)
Title: Pwm signal generator
Inventor: IZEKI MASAMI
IPC: H03K5/135
Filed: 1992-06-05
Abstract: PURPOSE:To output a stable PWM signal without any misadjustment by providing a means for entering outputs from a triangle wave level detection means and a triangle wave DC offset detection means and controlling a DC converter. CONSTITUTION:VX is connected to a reference potential in the R-network 17 of a DA converter 25 and one end of an input terminal on a bias conversion circuit 20. VY is connected to the other end of the input terminal on the bias conversion circuit 20. A 8-bit digital data set, for example, for regulating the pulse width of a PWN signal output terminal 22 is entered to a terminal 15 and the input is latched by a latch circuit 16. Then the input switches an electric current SW18 in the DA converter. If a minimum pulse width data set OOH is entered to the terminal 15, the electric current SW is entirely shut off, and an output 29 from the DA converter outputs a VX level to the negative input terminal of a converter 21. The pulse width of the PWM signal output terminal 22 is set to a desired maximum pulse width by an adjustment terminal 14.
Patent JP-H01317618-A (JP)
Title: Multi-stand steckel mill
Inventor: KIMURA TOMOAKI
IPC: B21C47/00
Filed: 1988-06-15
Abstract: PURPOSE:To stably wind a coil without deforming it an ellipse by using a winder of a three-piece roller bending roll system having no winding drum for winding the coil in a furnace, and also, installing plural sets of rolling mills between two winders. CONSTITUTION:A steckel mill use raw material 26 of about 50 - 80mm length which is rolled to about 30mm by a reversible rough rolling mill 27 is fed to a steckel mill D. Subsequently, the raw material 26 is bitten directly in two sets of rolling mills 8, and in case of obtaining a product of 2mm in the end, thickness is decreased to 9.4mm from 30mm. Next, the tip of the plate which is rolled is fed into three pieces of bending rolls which are constituted of the upper bending roll 11 and two pieces of lower bending rolls 10 by a pinch roll 9 and bent to a prescribed curvature. As a result, a roll material is wound by an up-coilermethod, a coil 15 is formed by two pieces of supporting rolls 12, 13 and the heat radiation is prevented by a heat retaining cover 14. Thereafter, the rolling material is rolled again by decreasing its thickness from 9.4mm to 3.8mm by two sets of rolling mills, and thereafter, a coil 6 is formed in the same way as the foregoing, and also, the thickness is decreased to 2mm of plate thickness of a final product by the same operation.
Patent JP-H05342223-A (JP)
Title: Sales price decision supporting device
Inventor: FUJIWARA YOSHISUE
IPC: G06Q30/06
Filed: 1992-06-05
Abstract: PURPOSE:To automatically decide a sales price capable obtaining the highest profits by determining a proper profit rate from a cost and the target sales number by the membership functions and the fuzzy rules of each of the cost, the target sales number and the profit rate. CONSTITUTION:A fuzzy rule storage means stores the fuzzy rule setting the cost and the target sales number to be an antecedent part and the profit rate to be a consequent part. When the cost is low (N), for example, and the target sales number is average (ZR), the profit rate is set to be a little higher (PS) and when the cost is high (P) and the target sales number is large (P), the profit rate is set to be the lowest (NL). Then, a fuzzy inference means determines a proper profit rate from inputted cost and the target sales number by the membership function of the cost, that of the profit rate and the membership function/fuzzy rule of the profit rate. Furthermore, a sales price calculating means calculate a sales price from the obtained profit rate and the inputted cost.
Patent JP-H11341418-A (JP)
Title: Image signal recorder
Inventor: IKEDA OSAMU
IPC: H04N5/225
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To start recording of a moving image signal or a still image signal urgently. SOLUTION: A main body 1 of a movie camera is provided with a moving image recording button 6 and a still image recording button 7. In the case that the moving image recording button 6 or the still image recording button 7 is operated, recording of a moving image signal or a still image signal is urgently started. Images of the moving image recording button and the still image recording button are displayed on a liquid crystal display section 4A and when either of them is clicked, recording of a moving image signal or a still image signal is urgently started.
Patent JP-S625340-A (JP)
Inventor: ARAI TSUNENORI
IPC: G01N21/27
Filed: 1985-07-02
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-H0815621-A (JP)
Title: Optical switch
Inventor: HANEDA SEIJI
IPC: G02B26/08
Filed: 1994-06-28
Abstract: PURPOSE:To reduce power consumption, to increase an optical path switch speed and to provide sufficient strength by miniaturizing and thinning an optical path switch mechanism part, utilizing an electrostatic force and driving the mechanism part. CONSTITUTION:A recessed part 6 is formed on a silicon substrate 1, and a deflection element of a silicon made cantilever 2 provided with a reflection mirror 3 and an upper electrode 5 are provided on the surface of the recessed part 6. A lower electrode 4 is formed on the bottom surface of the recessed part 6, and an electric charge is imparted between the upper electrode 5 and the lower electrode 4, and the cantilever 2 is fluxed, and by inclining the reflection mirror 3, an optical path of an outgoing beam from the reflection mirror 3 is switched. That is, the deflection element of the cantilever 2 provided with the upper electrode 5 and the reflection mirror 3 is provided with a structure as a capacitor, and when a voltage is applied between the upper electrode 5 and the lower electrode 4, attraction force occurs and the cantilever 2 is flexed, and the angle of the reflection mirror 3 is changed, and the optical path of the outgoing beam is changed. Since the deflection element is miniaturized and light in weight, and is driven by the electrostatic force, thereby, it is operated at high speed, and power consumption is reduced.
Patent JP-H05314732-A (JP)
Title: Portable display device
Inventor: MURATA YOSHIYUKI
IPC: G09F9/00
Filed: 1992-05-11
Abstract: PURPOSE:To provide a portable display device can be used as substitute for a book by carrying it in moving facilities, etc. CONSTITUTION:When a power switch 23 is operated to be on, a page number and an outline data until the page indicated by a pointer, stored in a memory at the time of turning off the power are read out, and based on this read-out outline data, the corresponding outline is displayed on a display part 21. The outline displayed on the display part 21 is read by the user, and at the time of reminding the user of the outlined contensts until the previous time, when an outline releasing switch 26 is operated to be on, the page number and a composition of the page indicated by the pointer are displayed on the display part 21, and also a voice reciting the displayed composition and a background sound are sounded from earphones 12.
Patent JP-S5270217-A (JP)
Title: Negative pressure generator in internal-combustion engine vehicles
Inventor: KONISHI HIROSHI
IPC: F02M35/10
Filed: 1975-12-10
Abstract: PURPOSE: To use an air pump not only for a source of air pressure but also for a source of negative pressure to operate a brake booster in order to reduce the weight, required space and cost for the apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63310707-A (JP)
Title: Production of oxide superconducting powder
Inventor: SHIODA TAKAO
IPC: H01L39/12
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a uniform superconducting powder having high purity and a compsn. coincident with a stoichiometric compsn. by heating a soln. of compds. of elements constituting an oxide superconductor in a solvent and allowing the compd. to react by melting in atomized condition. CONSTITUTION:A soln. L of compds. of elements constituting a superconductor dissolved in a solvent such as ethanol, ether, etc. is charged to a vessel 2. Inert gas such as Ar, etc. is blown into an atomizing pipe 1 from an end of the pipe 1, and the soln. L is discharged in atomized condition and ejected from a tip end of the pipe 1. The atomized soln. is heated at 800-1,100 deg.C by the hot flame generated before the pipe 1, and the powder of an oxide superconductor is formed by allowing the elements contained in the mist for constituting the superconductor to cause a reaction. Suitable soln. L is a soln. contg. a compd. constituted of an element A, element B, Cu, and O, which constitutes an A-B-Cu- O type superconductor (wherein A is Y, Sc, Ce, etc.; B is Ba, Sr, Mg, etc.).
Patent JP-S6041422-A (JP)
Inventor: KIDAI TADAYOSHI
IPC: A01G9/26
Filed: 1983-08-12
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。