baber/WOPTO huggingface dataset:
Patent JP-H07314197-A (JP)
Title: Slide guiding device of c-frame press machine
Inventor: HORIE YASUHIRO
IPC: B30B1/26
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a slide guiding device capable of improving the positional accuracy of slide at the time of press working with a C-frame press machine. CONSTITUTION:The slide guiding device for guiding the vertical movements of a slide 13 of the C-frame press machine 1 is bisected vertically. An upper slide guide guides a liner 17 fixed to the top end of a moving side gib guide 16 installed in the upper part on a slide 13 side by a stationary side gib 1 disposed at a frame 2. The lower slide guide guides a liner 20 fixed to the projecting parts (19A, 19B) of a moving side gib guide 19 projectingly disposed at the bottom end of the rear surface of the slide 13 by means of the stationary side gib 21 of the length determined by adding the stroke length of the slide 13, the adjusting quantity of the slide and the liner 20 to the plate 22 spanned to the right and left of the frame 2 by cooperating the vertical movements of the slide 13.
Patent JP-S5840766-A (JP)
Title: Microwave discharge light source device
Inventor: YOSHIZAWA KENJI
IPC: H01J65/04
Filed: 1981-08-31
Abstract: PURPOSE:To obtain a microwave discharge light source device unlikely to generate sparks by preparing a micorowave absorber in the inside of a hollow wall. CONSTITUTION:Because of a microwave loss layer 19 formed inside of a cylindrical part 6 of a hollow wall 4, microwave loss inside of the microwave hollow 11 before the start of discharge of a no-electrode discharge lamp 13 increases near a flange part 10. Accordingly the ratio of a change in binding condition at a feeder opening 12 reduces when discharge reaches a constant state in comparison with that before the start of discharge then a disorder of a microwave electromagnetic field near the feeder opening 12 before the start of discharge reduces, thus making sparks unlikely to occur. Therefore, the danger of braking a metal mesh plate 7 is also dissolved.
Patent JP-S63299331-A (JP)
Title: X-ray stepper
Inventor: IGUCHI KATSUJI
IPC: H01L21/027
Filed: 1987-05-29
Abstract: PURPOSE:To relieve the restriction to wafer flatness, and improve the yield in a wafer process, by controlling the attitude of an X-ray mask so as to be parallel to a wafer and a stage while keeping a constant distance. CONSTITUTION:X-rays projected in the track surface of election track of a storage ring are bent by a reflecting mirror 3, and turn to X-rays 6 inclined against the track surface, which enter an exposing chamber 5 through a beryllium window 7 separating a beam line 4 from the exposing chamber 5. The reflecting mirror 3 is made to vibrate against the track surface. At that time, a wafer driving stage is inclined, and a wafer 10 is made to intersect the X-ray 6 at right angles. A retaining base body 12 which serves as the transfer surface of an X-Y stage 11 retaining the wafer 10 is moved by a driving equipment 13. The attitude of an X-ray mask 14 is so controlled that the X-ray mask 14 becomes parallel to the wafer 10 and the stage 11. Thereby, the restrictions to wafer flatness are relieved, and the yield in a wafer process is improved.
Patent JP-S5838980-A (JP)
Title: Drum-like photoreceptor of small diameter
Inventor: KUROKAWA JIYUNJI
IPC: G03G5/08
Filed: 1981-08-31
Abstract: PURPOSE:To provide a drum-like photoreceptor of a small diameter having good mechanical strength, optical fatigue and sensitivity by using a photoconductive material contg. As at 0.5-5wt% based on weight of Se. CONSTITUTION:A drum-like photoreceptor of a small diameter is constituted by forming a photoconductive layer on the circumferential surface of a small diameter drum made of matal without any seam. Said photoconductive layer is constituted by using Se contg. As at 0.5-5wt% based on the weight of Se. If the photoconductive photoreceptor is constituted of the material contg. As in Se, the spectral sensitivity thereof changes gradually from a sensitivity curve 1-1 to the curve resembling to a sensitivity curve 1-2 with an increase in the content of the As to be mixed. Since such photoreceptor has satisfying sensitivity in a visible region, it can be used by constituting the same into the drum-like photoreceptor of a small size. On the other hand, the properties with respect to mechanical strength and optical fatigue approach gradually to the properties of As2Se3 with an increase in the mixing quantity of As.
Patent JP-H06320518-A (JP)
Title: Embossing template and slate sheet embossing method
Inventor: SUDA MASAO
IPC: B28B3/02
Filed: 1993-05-13
Abstract: PURPOSE:To provide a uniform and accurate embossed pattern on a slate raw sheet by a reduced setup operation without lowering a productivity. CONSTITUTION:In an embossing template 20 in use, a pattern 21 reverse to an embossed pattern to be formed on a slate raw sheet is engraved on one surface, and water discharge grooves 22 for discharging water from the slate raw sheet in the forming of the pattern 21 are so formed as to be opened to the edges thereof on the other surface. A slate raw sheet is placed on the other surface of the embossing template 20 provided with the water discharge grooves 22. On the slate raw sheet, another embossing template 20 is placed with its surface provided with a pattern 21 facing the slate raw sheet. This operation is repeated by a prescribed number of times, whereby the slate raw sheets and the embossing templates 20 are alternately stacked to be pressed. As a result, the pattern 21 of the embossing template 20 is transferred to one surface of the slate raw sheet, and excess water is discharged from the slate raw sheet through the water discharge grooves 22.
Patent JP-H086739-A (JP)
Title: Image processor, image processing system, and image processing system
Inventor: KADOWAKI TOSHIHIRO
IPC: B41J29/00
Filed: 1994-06-20
Abstract: PURPOSE:To provide the image processor, etc., equipped with an input/output control method which is hard to derive an expression for calculating answer information from key information. CONSTITUTION:A CPU 4 once receiving an indication for printing from an external equipment 1 sends key information that is generated at random to the external equipment 1 through an external communication circuit 3 and receives answer information corresponding to the key information from the external equipment 1. Further, specific arithmetic is performed for the sent key information to find a correct answer value, which is compared with the received answer information; when the result shows matching, a printing process is performed. If, however, the sent key information is predetermined specific information, the printing process is performed irrelevantly to the answer information.
Patent JP-H11331922-A (JP)
Title: Positioning system
Inventor: KAWAZOE TAKAKIMI
IPC: H04W4/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a positioning system with which the communication of with a person protecting a wandering person and the acquisition of the personal information of the wandering person are facilitated and the wondering person can be more surely protected. SOLUTION: By measuring the reception strength of signals from base stations 121, 123 and 125 and an identification signal, the specification of a position is executed, the ON/OFF of power supply to a PHS terminal is controlled by controlling a switch under the control of a pager while integrating the pager and a PHS function part and this system has at least one radio terminal 27 for performing at least one of alarm with a prescribed melody or in voice or any other sound and information display with images while the specification of the position is executed.
Patent JP-H06344332-A (JP)
Title: Work loading device of semiconductor slicer
Inventor: YAMAZAKI JUNICHI
IPC: H01L21/304
Filed: 1993-06-08
Abstract: PURPOSE:To enhance the economical efficiency of the title device and to further facilitate the loading with a work by providing a work hanging means to a hanger and providing a positioning means allowing the hanging center of the work and the center of the main shaft of a slicer main body to coincide with the work setting position of a guide rail. CONSTITUTION:A work 12 to which a setting jig 18 is preliminarily attached by the wire 17 engaged with the hanging ring 13 of a hanger 6 is hung at a work feed-in position and, in this state, a running part 8 is moved to a setting position along a guide rail 4 while it pushes the work 12. When the running part 8 reaches the setting position, the running part 8 is positioned by a hanger guide 15 so that the hanging center of the work 12 coincides with the center of a main shaft 3 and, in this state, a slicer main body 1 is loaded with the work 12. After the loading with the work, the hanger 6 is moved to a work feed-in position and the work 12 is sliced by the cutter blade attached to the chuck body 2 of the main shaft 3.
Patent JP-H06348752-A (JP)
Title: Sentence generator
Inventor: MARUYAMA TOMOAKI
IPC: G06F17/28
Filed: 1993-06-08
Abstract: PURPOSE:To provide a natural language table layer for suitably expressing source meaning even when word translation is failed. CONSTITUTION:Even when the translation is failed in the case of activating a word translator 3 while inputting the component of a meaning expression during a process for a sentence composing device 2 to generate the natural language table layer from the inputted meaning expression, the pattern name of the meaning expression component is provided by a pattern name converter 4, and it is converted to table layer structure from the pattern name and the attribute information of the meaning component by a word synthesizer 6. Further, even when the operation of the pattern name converter 4 is failed, a pattern name estimating device 5 can estimate the pattern name by using the pattern of a predicate so as to more improve the strength of a sentence generator 1.
Patent JP-H10335437-A (JP)
Title: Wafer processor
Inventor: MATSUKA TAKESHI
IPC: H01L21/683
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processor which can perform rotating operation on a wafer without causing processing irregularities in the wafer by an air cutting phenomenon. SOLUTION: A rotary holder 10 for holding a wafer includes a disk-shaped member 9 and a sucking holding member 13. The disk member 9, including an upper disk 12 and a bottom disk 11, defines an annular passage 14a and a radial passage 14b together with the upper disk 12 joined onto an upper side of the bottom disk 11 provided with a groove. The annular sucking holding member 13 is mounted on an upper-face outer periphery of the member 9 to cause an annular suction port 13a to communicate with the annular passage 14a. The sucking holding member 13 holds the substrate by sucking a rear-side outer periphery of the wafer.
Patent JP-S5927379-A (JP)
Title: Pattern video signal processing system
Inventor: NAKAHATA MITSUZOU
IPC: G06T1/00
Filed: 1982-08-09
Abstract: PURPOSE:To obtain a two-dimensional pattern video signal with high precision, by controlling the amplitude gain of a pattern video signal so as to be in inverse proportion to the measured value of a start signal interval, in a two- dimensional pattern inspecting device. CONSTITUTION:That which converts pattern video information accumulated in each interval of an impressed start signal to a pattern video signal successively in accordance with a prescribed clock at the following interval and sends it out is used as a linear image sensor 18 for scanning and inspecting a circuit pattern of a manufacturing mask MSK loaded on an XY table 11. With respect to an A/D converter 21 whose quantization gain is controlled so as to be in inverse proportion to reference voltage Vref, an exposure time T is detected by a start signal interval detector 20 and is provided as reference voltage Vref=J.T (J is a proportional constant), so that an output pattern video signal VO of the sensor 18 is quantized. Accordingly, a photodetecting sensitivity variation is corrected by a real time, and a pattern video signal which is stable and has high accuracy is obtained.
Patent JP-H09315766-A (JP)
Title: Deflection angle detecting device of crane
Inventor: HAKAMATA YOSHIMI
IPC: B66C13/22
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a deflection angle detecting device of a crane other than that of camera system by providing two eddy current displacement sensors to detect the deflection in one direction on the horizontal plane on a fixed end side of a wire member and the deflection in other direction approximately orthogonal to the first direction. SOLUTION: A first displacement sensor 12 of eddy current type is fitted to a sheave 8 through a pair of stays 13 in order to detect the deflection in the longitudinal direction of a wire 4. The first displacement sensor 12 is opposite to the metallic wire 4. A second displacement sensor 14 of eddy current type is fitted to a traversing truck 3 through a stay 15 in order to detect the deflection of the wire 4 in the transverse direction. The second displacement sensor 14 is also opposite to the wire 4. In this constitution, the deflection of the wire 4 on the fixed end side of the traversing truck 3 in an overhead traveling crane can be detected.
Patent JP-S63302190-A (JP)
Title: Pump for fine-pulsating mortar and the like
Inventor: KAWA MAMORU
IPC: F04C11/00
Filed: 1987-05-30
Abstract: PURPOSE:To enable reduction of pulsation of mortar, delivered through the delivery port of an upper pump, to a very low value, by a method wherein the delivery port of a lower squeeze pump is connected, as one faces a delivery direction, to the suction port of an upper squeeze pump. CONSTITUTION:Drums 11 and 21 having a peripheral surface, tubes 12 and 22, each disposed along the inner surface of the peripheral wall of each drum, and a plurality of rollers 14a, 14b, 24a, and 24b, rotated in a state to press the tubes 12 and 22 against the drums 11 and 21, are provided. A plurality of squeeze pumps, sucking fluid, e.g. mortar, through the one end of each of the tubes 12 and 22 through rotation of rotary arms 13 and 23, fluid, e.g. mortar, and delivering the fluid through the other end, are provided. A delivery port 16 of a lower pump 1 is connected, as one faces a delivery direction, to a suction port 25 of an upper pump 2, and mortar pressurized with the aid of the lower pump 1 is fed to the suction port 25 of the upper pump 2. This constitution prevents the production of a reverse flow since mortar chases the rollers 24a and 24b of the upper pump 2 to a position right thereafter, and enables prevention of the occurrence of pulsation.
Patent JP-S5362982-A (JP)
Title: Plasma cvd apparatus
Inventor: HORIIKE YASUHIRO
IPC: H01L21/302
Filed: 1976-11-17
Abstract: PURPOSE:To make the impact by charge particles upon a semiconductor device none and obtain a SiO2 or Si3O4 film of a uniform thickness by performing CVD treatment in a position perfectly isolated from plasmas.
Patent JP-S62297292-A (JP)
Title: Production of silicon nitride parts for making silicon single crystal
Inventor: HAYASHI TATEO
IPC: H01L21/18
Filed: 1986-06-13
Abstract: PURPOSE:The reaction oven is pressure-reduced, ammonia and silane gas are fed with hydrogen gas an a carrier to effect the reactions at specific temperature to form alpha-type silicon nitride on the desired surface of the base material whereby an alpha-type silicon nitride layer with high durability to the silicon melt is obtained. CONSTITUTION:The base material 3 such as carbon is held with holder 2 which is inserted from the bottom into the CVD oven 1. The oven 1 is evacuated through pipe 6 and heated with heater 4 through high-frequency coil 5 up to 1,500-1,750 deg.C. Ammonia and silane gas are fed together with hydrogen gas as a carrier through pipes 7 and 8 at a certain rate to effect the reactions for a certain time whereby an about 0.5mm thick silicon nitride film is formed on the baser material 3. Through this process, an alpha-type silicon nitride of less than 1% porosity with high durability to silicon melt is formed. The product is suitable for use in the production of silicon single crystal.
Patent JP-H08326982-A (JP)
Title: Electric fusion coupling
Inventor: OYA HIROSHI
IPC: B29L31/24
Filed: 1995-06-05
Abstract: PURPOSE: To provide an electric fusion coupling which can fix a connector pin securely, even though the thickness of an inner is thin. CONSTITUTION: In an electric fusion coupling which consists of an inner 5 forming a spiral groove at the socket ; and outer 6 formed by injection molding to the outer side of the inner 5; a heating wire 8 wound to the spiral groove 51 of the inner 5; and connector pins 7 and 7' to connect both ends of the heating wire 8, whose outer ends are projected from the outer surface; the connector pins 7 and 7' have rod form pin parts at the upper side, and opposing upper side and lower side flanges at the lower ends, while a circular projecting wall 53 where a part of the spiral groove side of the inner 5 is opened is provided at both ends of the inner 5.  And the end of the heating wire is connected between the upper side and the lower side flanges of the connectors 7 and 7', and the flanges of the connector pins are fitted in the circular projecting wall 53, as well as the heating wire 8 is extended through the opening 54 of the circular projecting wall 53.
Patent JP-H05307633-A (JP)
Title: Identification structure for object and its identifying method
Inventor: HOSHINO SHUICHI
IPC: G06K19/06
Filed: 1992-04-28
Abstract: PURPOSE:To improve expansibility, identification efficiency and handling efficiency and to suppress the escalation of cost by combining individual seal-like identification(ID) marks and sticking the marks to the surface of an object to read out them. CONSTITUTION:A magnetic stripe 2 is formed on the surface 1a of a card 1 in the longitudinal direction of the card 1. Plural ID seals 3a to 3d individually constituting ID marks consisting of holograms having inherent diffraction characteristics are stuck to the surface 1a to constitute an ID part 3. When the card 1 is carried and respective ID markds in the ID part 3 are successively opposed to a light emitting element 6 in a light projecting/receiving unit 5, lighting beams are successively projected from the element 6 to the ID marks on respective ID seals 3a to 3d. Thereby light diffracted and reflected by the ID seal 3 is received by any one of respective parts of a light receiving element 8, a code corresponding to the diffraction characteristics of respective ID seals 3a to 3d is read out by the light receiving pattern and whether the card is a normal card or not is discriminated based upon the combination of the seals.
Patent JP-H033557-A (JP)
Title: Position adjustment mechanism for picture reader
Inventor: YAMADA HIROSHI
IPC: H04N1/04
Filed: 1989-05-31
Abstract: PURPOSE:To adjust the picture element array of a photoelectric conversion element (CCD) and the adjustment in the lens optical axis direction easily with high accuracy by providing a fastening screw adjusting a press contact force of an elastic resin member supporting the positioning adjustment screw to a prescribed position. CONSTITUTION:A damping member 71 made of an elastic resin member is pressed into contact with a pressing force from a fastening screw 72 to a screw section of a positioning adjustment screw 39 provided so as to the prolonged in any direction of the main scanning direction, the subscanning direction and the optical direction. Thus, a tip of the damping member 71 is intruded to a screw of the adjustment screw 39 to support the adjustment screw to a prescribed position. Moreover, the intrusion quantity of the damping member 71 with respect to the adjustment screw 39, that is, the locking force to the adjustment screw 39 is adjusted by adjusting a pressing force by the fastening screw 72. Thus, the adjustment of the CCD picture element array in the main scanning direction, the adjustment in the subscanning direction and the adjustment in the lens optical direction are implemented stably, accurately and easily.
Patent JP-S6117563-A (JP)
Title: Production of thiocarbamate derivative
Inventor: TSUZUKI KENJI
IPC: C07D213/75
Filed: 1984-07-05
Abstract: PURPOSE:To obtain the titled compound useful as agricultural chemicals and pharmaceuticals, in high yield and purity, without necessitating particular refining treatment such as recrystallization, by reacting an alkylphenyl chlorothioformate with an aminopyridine derivative in a specific solvent, and adding water to the reaction system. CONSTITUTION:The alkylphenyl chlorothioformate of formula I (R1 is 2-5C alkyl) is made to react with the aminopyridine derivative of formula II (R2 is H, halogen, lower alkyl or lower alkoxy) in hydrated or anhydrous isopropanol, in the presence of a dehydrohalogenation reagent such as Na2CO3, triethylamine, etc. at 0-50 deg.C for <=10hr. After the reaction, water is added to the reaction mixture, and the precipitated solid is washed to obtain the objective compound of formula III. The amount of water to be added after the completion of the reaction is selected to give an alcohol-water mixture having a water-content of 30-70%. EFFECT:Effective to prevent the loss of solvent caused by the side reactions, etc. and to prevent the contamination of the thiocarbamate derivative with the by- products.
Patent JP-H08333223-A (JP)
Title: Hair growth and restoration promoter and its production
Inventor: ITO EIJI
IPC: A61Q7/00
Filed: 1995-06-05
Abstract: PURPOSE: To produce a hair growth and restoration promoter capable of manifesting excellent hair growth and restoration effects and a method for producing the promoter. CONSTITUTION: This promoter consists essentially of Ganoderma lucidum Karst., water and a salt.
Patent JP-S5564620-A (JP)
Title: Manufacture of erasing head for cassette
Inventor: IKEJIRI SHIGERU
IPC: G11B5/265
Filed: 1978-11-09
Abstract: PURPOSE:To manufacture high-performance heads efficiently by combining a fornt- surface circuit assembly, obtained by making a required magnetic circuit component, glass spacer component, etc., into one, sliced to fixed width, separately-manufactured back-surface magnetic circuit and coil together. CONSTITUTION:As for an erasing head for a compact cassette, side magnetic circuit components 1 and 9 made of sendust, center magnetic circuir component 5 formed of ferrite, sendust circuit components 4 and 6 fitted at the tip of component 5, gap spacer components 3 and 7 of a non-magnetic material, and glass spacer components 2 and 8 are joined in one by melting or an adhesive to manufacture front-surface magnetic circuit assembly 20. This is sliced to obtain several front-surface magnetic circuits 21. Separately-manufactured back-surface magnetic circuit 22 and coil 26 are joined by superposing at joint sides 12, and 23-25 and the front surface of circuit 21 is formed in an arc shape and polished to obtain double-gap erasing head 27 for a small window.
Patent JP-S63304055-A (JP)
Title: Polyimide polymer composition
Inventor: OTA MASAHIRO
IPC: C08L79/08
Filed: 1987-06-03
Abstract: PURPOSE:To obtain the titled composition having excellent heat-resistance, chemical resistance, mechanical strength, moldability, etc., by compounding a specific polyimide with a specific amount of a polyphenylene sulfide. CONSTITUTION:The objective composition is produced by compounding (A) 99.9-50wt.% of a polyimide having a recurring unit expressed by formula I (R is 4-valent group selected from non-condensed polycyclic aromatic group linked with >=2C aliphatic group, cycloaliphatic group, monocyclic aromatic group, etc., directly or through a crosslinking member) with (B) 0.1-50wt.% of a polyphenylene sulfide expressed by formula II.