baber/WOPTO huggingface dataset:
Patent JP-H09166443-A (JP)
Title: Vibrating gyro
Inventor: YAMADA TAKASHI
IPC: G01C19/56
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a vibrating gyro in which a lower-side common electrode is omitted and whose production cost can be reduced by forming a piezoelectric element for drive and a piezoelectric element for detection on the surface of a vibrating body directly adheringly. SOLUTION: In a sensor chip 1, a semiconductor substrate is anisotropically etched and worked, and a vibrating body 2, a frame part 3 and support parts 4 are constituted integrally. A piezoelectric material is vapor-deposited directly to the central part on the surface of the vibrating body 2, and a piezoelectric element 5 for drive is adheringly. In addition, a piezoelectric material is vapor-deposited directly to central parts on lower-side slopes of the vibrating body 2, and piezoelectric elements 6a, 6b for detection are formed adheringly. Then, a piezoelectric-element electrode 7 for drive is formed on the surface of the element 5, and piezoelectric-element electrodes 8a, 8b for detection are formed on surfaces of the elements 6a, 6b.  At this time, the elements 5, 6a, 6b which are formed on the vibrating body 2 are coupled electrically and mechanically to the vibrating body 2, and respective coupling faces are used as lower-side electrodes of the respective piezoelectric elements. Consequently, when the vibrating body 2 itself is used as a lower-side electrode, a process to form a lower- side common electrode especially is not required, and the production cost of a vibrating gyro can be reduced.
Patent JP-H05167610-A (JP)
Title: Electronic mail system
Inventor: YASOTA AKIHIRO
IPC: H04L12/58
Filed: 1991-12-11
Abstract: PURPOSE:To prevent occurrence of a system fault and to improve the reliability by selecting one processing among predetermined processing sets and executing processing for an unread mail in existence in a mail storage section so as to relieve the load of the mail storage section. CONSTITUTION:An unread mail management section 3 executes a date of an unread mail in a mail storage section 2. When an unread mail in excess of a prescribed period is in existence among unread mails, the implementation of the processing to the unread mail is decided, and the processing (e.g. transfer to other medium, completion or delete or the like) set by an execution processing setting section 31 is transited. When the transfer to other medium is set to the execution processing setting section 31, an execution processing setting section 31 mail management section 3 transfers an unread mail whose time elapses by a prescribed period to a secondary storage section 4 to revise an unread mail header list. Moreover, when deletion of an unread mail whose time elapses by a prescribed period to the execution processing setting section 31, the content of the unread mail is deleted and, and the relevant mail is deleted from the unread mail header list.
Patent JP-H07183926-A (JP)
Title: Qpsk preamble signal generator
Inventor: YAMAMOTO TETSUO
IPC: H04L27/22
Filed: 1993-12-24
Abstract: PURPOSE:To enable clock extraction even when a frequency error is 9 large by repeatedly generating a signal obtained by inverting both an in-phase signal of symbol values of QPSK and an orthogonal signal, and a signal obtained by inverting one of them, each a specific number of times. CONSTITUTION:Pattern generating means 11 and 12 input the in-phase signal I and orthogonal signal Q outputted from a register 13, and the means 11 inverts the signs of both the signals I and Q and outputs them. The means 12, on the other hand, generates the signal, obtained by inverting the signal I while the signal Q is not inverted, and the signal obtained by inverting the signal Q while the signal I is not inverted, alternately at intervals of (r) times. One of the signals I and Q generated by the means 11 and 12 respectively is selected by a selector 14 and the signals I or Q is outputted through the output register 13. This constitution provides variation passing through an origin on an IQ plane and facilitates the extraction of a clock.
Patent JP-H02175975-A (JP)
Title: Shrink and fluff proofing method for pineapple fiber-containing fibrous structure
Inventor: NUNOO TOSHIICHI
IPC: D06M101/02
Filed: 1988-12-23
Abstract: PURPOSE:To obtain the title structure causing no fibrillation and fluff development during its wearing and after its washing, taking advantage of the characteristics of pineapple fiber by alkali treatment of a pineapple fiber-contg. fibrous structure followed immediately by putting said structure under tension and then making an enzyme treatment. CONSTITUTION:A fibrous structure containing >=10wt.% of pineapple fiber is imparted with an alkaline solution containing e.g. sodium hydroxide followed immediately by putting said structure under tension to provide setting nature and then making an enzyme treatment with a combination of cellulase enzyme and pectin enzyme (effective for preventing fluff development), thus obtaining the objective fibrous structure causing no fibrillation and fluff development during its wearing and after its washing taking advantage of the water absorptivity and divergency of the pineapple fiber, furthermore with suppressed washing shrinkage rate and improved dyeability and gloss.
Patent JP-H02171144-A (JP)
Title: Roasting of coffee bean
Inventor: NAKAMA KEIICHI
IPC: A23F5/04
Filed: 1988-12-23
Abstract: PURPOSE:To readily and uniformly roast without scorching or unevenness by putting bag packed with raw beans of coffee and sealed in vessel made of thermoplastic resin having high softening point and subjecting to high frequency induction heating in microwave oven. CONSTITUTION:A bag packed with raw beans of coffee and sealed is put in a vessel made of thermoplastic resin having >=120 deg.C softening point by JIS K 7206 standard (preferably PP, polymethylpentene, polysulfone, polycarbonate, polybutylene terephthalate, polyethylene terephthalate, polyimide or polyphenylene sulfide) and roasted by high frequency induction heating in microwave oven.
Patent JP-H03188422-A (JP)
Title: Production of thin-film transistor array
Inventor: KONISHI TOSHIO
IPC: H01L21/336
Filed: 1989-12-18
Abstract: PURPOSE:To enhance the transmittance of picture elements by forming the tantalum films on auxiliary electrodes as electrodes for anodic oxidation and anodizing tantalum to form insulating films. CONSTITUTION:A power source is connected to the tantalum electrodes on the auxiliary electrodes to form the electrodes for anodic oxidation and is chemically converted up to 180V in a 1wt.% citric acid soln. to form the 1st insulating film 5 which is the anodized tantalum transparent over the entire surface. SiNx which is the 2nd insulating film 6 is then formed at 3,000Angstrom , a semiconductor layer 7 consisting of an amorphous silicon film at 2,000Angstrom , and a semiconductor layer 8 for ohmic contact consisting of phosphorus-doped amorphous silicon at 500Angstrom , continuously by a P-CVD method. The semiconductor layer 7 and the semiconductor layer 8 for ohmic contact are then worked to island shapes and further, ITO is laminated at 1,500Angstrom  and transparent electrodes 9 for picture elements are formed. Cr is then laminated at 2,000Angstrom and drain electrodes 10 and source electrodes 11 are produced. The transmittance in the picture element parts is increased in this way and the defects by shorting, etc., are extremely decreased.
Patent JP-H07240100-A (JP)
Title: Test circuit for reliability test of semiconductor memory device
Inventor: CHIYOU TAISEI
IPC: G11C29/56
Filed: 1994-12-28
Abstract: PURPOSE: To shorten the test time of a memory cell by connecting every test transmission line which is charged up to a prescribed voltage level to a bit line and sensing the voltage change of the test transmission line. CONSTITUTION: The test transmission lines NO1 and NO2 are charged via a charging circuit 3636 before the test data DIN and -DIN are read out, and the data DIN and -DIN are written. Then a bit line connection control circuit 34 produces a connection control signal to control a bit line connection circuit 32, and the bit lines BL and -BL are connected to the lines NO1 and NO2. Then the voltage changes of both lines NO1 and NO2 are sensed for detection of a failure. Therefore, the test result is outputted with no intervention of a column gate as long as a test circuit of such a constitution is used. Thus, all memory cells connected to a relevant word line are simultaneously checked via a single enable state of the word line.
Patent JP-H03188094-A (JP)
Title: Xyloglucan oligosaccharide
Inventor: OGAWA TOMOYA
IPC: C07H3/06
Filed: 1989-12-18
Abstract: NEW MATERIAL:A xyloglucan oligosaccharide expressed by formula I (Xyl is xyloglucan; Glc is glucose). USE:Used as disinfecting agent of plant without environmental pollution. PREPARATION:For instance, hydroxyl group of a compound expressed by formula II is acetylated and protected, then 1-position is brominated, thus 1-position is returned to hydroxyl group through allyl ether group and made to thioglycoside to obtain a compound expressed by formula III. On the other hand, disaccharide expressed by formula IV is used as a raw material and 1-position of said disaccharide is brominated, then made to benzyloxymodification, thus 6-position and 1'-position are tritylated excepting protecting group of other hydroxyl group and residual hydroxyl group is made to benzyloxy-modification to obtain a compound expressed by formula V having hydroxyl groups at 6-position and 1'-position excepting trityl group. Next, resultant compound is reacted with thioglycoside expressed by formula III and protecting group is removed to afford the aimed compound expressed by formula I.
Patent JP-H07193886-A (JP)
Title: Cover, method and apparatus for manufacture thereof
Inventor: GIYUNTAA YUSUTO
IPC: H04R1/02
Filed: 1993-12-24
Abstract: PURPOSE: To provide a cover in which passage of sound is improved as a cover for a loudspeaker, passage of a medium to be filtered is improved as a cover for a filter, manufacture and device for manufacture of the cover and to reduce the cost of tools. CONSTITUTION: The cover is especially for the loudspeaker or the filter, provided with a sheet material 4 to penetrate a sound transmissible medium or the medium to be filtered and plastic grid structures formed by webs 2, 3 at each of both sides of the sheet material 4 and the two grid structures are provided with grid openings with different size. In the case of the loudspeaker, the grid structure provided with the grid opening which is larger than that of the web 3 facing a direction to be apart from the loudspeaker is formed by the web 2 facing the loudspeaker. The manufacturing device of a sound transmissible cover is provided with two half segmental dies with different contour of a die and the contour of the die of one half segmental die is designed to generate the grid with larger grid opening and/or a tougher web than in the case of a second half segmental die.  In manufacture of a cover according to the method, a plastic is injected from one side of the sound transmissible material 4 and the corresponding material 4 is substantially and completely penetrated by the plastic.
Patent JP-H05137784-A (JP)
Title: Method for irradiating blood with ultraviolet ray
Inventor: MASUDA TOSHIAKI
IPC: A61M1/36
Filed: 1991-11-15
Abstract: PURPOSE:To separate photosensitive blood component without using a centrifugal sepn. by arranging capillaries which consist of a material allowing the passage of UV rays and have a prescribed inside diameter to a flat shape, passing blood therein and irradiating the capillaries with the UV rays so as to deactivate the white cells. CONSTITUTION:The capillaries having smooth surfaces and having 50 to 1000mum inside diameter and preferably 60 to 2000mum outside diameter are formed by using, for example, polyethylene, polypropylene, ethylene/vinyl acetate copolymer, etc., having >=30% UV transmittance. These capillaries are arranged to the flat plate shape and the blood is passed therein and is irradiated with the UV rays to deactivate the white cells. The resistance when the blood flows the capillaries increases and the pressure difference before and after the passage of the blood increases and such increases is the cause for hemolysis if the inside diameter is <=50mum in such a case. The outside diameter is set to comply with the inside diameter in order to allow the easy passage of the UV rays.
Patent JP-H04197222-A (JP)
Title: Vacuum cleaner
Inventor: IYODA SUSUMU
IPC: A47L9/00
Filed: 1990-11-28
Abstract: PURPOSE:To make the vibration absorbed, and also, to eliminate such trouble as deformation of a wheel, etc., caused by a load of the cleaner main body by providing a space part between a wheel frame body and an outer wheel part of a running wheel, and providing a communicating hole for allowing the space part and the open air to communicate. CONSTITUTION:In a running wheel 5, an outer wheel part 11 formed by a soft material is installed in the outside peripheral part of a wheel frame body 10 through a space part 13, and a communicating hole 14 for allowing the space part 13 and the open air to communicate is provided. In the inside peripheral part of the outer wheel part 11, a projecting part 12 is provided, mechanical strength of the outer wheel part 11 is increased, and an excessive deformation caused by a load, etc., of the cleaner main body of the outer wheel part 11 is prevented. A joining part of the wheel frame body 10 and the outer wheel part 11 is stuck closely. Also, one piece or plural pieces of communicating holes 14 are provided, so that air in the space part 13 can go in and out to and from the open air through the communicating holes concerned 14. The space part 13 has a large cushion effect, vibration of the wheel frame body 10 is absorbed by the space part 13, and it is not transferred to the floor surface.
Patent JP-H09167033-A (JP)
Title: Pc card slot device
Inventor: KIZAKI KEISHO
IPC: G06F1/18
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a connector or connection part from breaking by being composed of the device of a frame and a slot which stores it, and making the frame support a PC card and absorb the physical load. SOLUTION: The PC card slot device 1 is composed of the frame 12 where the PC card 2 is mounted and the main body slot 10 which stores the frame 12. The frame 12 can be drawn out of the main body slot 10 and put back like a drawer, but it can not be detached completely from the main body slot 10. Further, the main body slot 10 and frame 12 are connected by a line cable 14 to secure an electric connection between the main body slot 10 and frame 12. Therefore, when the physical load is placed on the PC card 2, the frame 12 supports the PC card 2 and absorbs its physical load, so no direct load is placed on the connector between the PC card 2 and a PC.
Patent JP-H01169947-A (JP)
Title: Semiconductor device
Inventor: IKEYAMA KAZUTAKA
IPC: H01L23/522
Filed: 1987-12-24
Abstract: PURPOSE:To reduce hole forming defects generating in a photoetching process of hole opening, by mutually connecting a thin film substrate of first layer of a multilayer interconnection and a conducting thin film of upper wiring, by using one hole in the depth direction. CONSTITUTION:After an insulating film 2 is formed on the surface of a semiconductor substrate 1, and specified impurity diffusion 3 is performed, a thick oxide film 4 for element isolation is formed, and a first conductive thin film electrode 5 is formed on the insulating film 2. Then, the followings are formed in order; an insulating film 6, a second conductive thin film pattern 7, an insulating film 8 and a third conductive thin film 9. The connection between these first, second and third conductive thin films 5, 7, 9 are made by a contact hole opened after the insulating film 8 is formed. That is, the third conductive thin film pattern 9 is connected to the first conductive thin film electrode 5 at a connection point 10, and connected to the second conductive thin film pattern 7 at connection points 11, 12.
Patent JP-H11139066-A (JP)
Title: Binder
Inventor: KUSAKA MASAAKI
IPC: B42F13/16
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a binder which can lower the back and attach/detach document easily. SOLUTION: A binder 10 has a base 12, and an axis part is arranged in the inside channel of the belt-shaped projection. A binding piece 26 formed in the axis part is passed through a hole formed in the projection. The first projection 28 and the second projection 30 are formed at an angle of nearly 90 deg. in the axis part. With the binding piece 26 closed, the first projection is arranged in the first guide route 36 of a slide member 32. With the binding piece 26 opened, the second projection 30 is arranged in a through hole part. By pulling the slide member 32, the axis part is rotated by the first guide route 36 and the first projection to open the binding piece 26. By pushing the slide member 32, the axis part is rotated by the second guide route 38 formed in the slide member 32 and the second projection 30 to close the binding piece 26.
Patent JP-2001146365-A (JP)
Title: Bobbin attachable attachment and bobbin for installing ' it
Inventor: OKUBO FUMIYOSHI
IPC: B65H75/14
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To wind a tape-like linear body without collapsing a layer without reducing a winding quantity when winding a cross-sectional round linear body on a bobbin for respectively fixing disk-like collar parts to both ends of a cylindrical barrel part. SOLUTION: A bobbin attachable attachment 3 having a taper surface 3b having a diameter expanding toward an inside surface lb of collar parts from a surface of a barrel part 2 is detachably installed in the corner between a surface of the bobbin barrel part 2 having a cylindrical barrel part 2 and two disk-like collar parts 1 fixed to both ends and the inside surface 1b of the collar parts 1 by using a double coated pressure sensitive adhesive when necessary.
Patent JP-H02173704-A (JP)
Title: Manufacture of color filter
Inventor: KOMATSU HIROSHI
IPC: G02B5/20
Filed: 1988-12-27
Abstract: PURPOSE:To reduce the manufacture cost and to increase the area by determining the position where a picture element is formed every picture element units mechanically. CONSTITUTION:A spouting head for pigment drops consists of a piezoelectric part 104 which functions to convert an external electric signal into a mechanical expansion signal and nozzles 105 which spouts the pigment drops. The three nozzles 105 are arranged corresponding to the pigments of R, G, and B and the spouting head 103 is arranged on a color substrate. In this case, a mechanism which moves in both directions on one axis while holding the distance between the substrate surface and nozzle tip constant is provided. Namely, when the electric signal is applied to the piezoelectric part 104 from outside to apply the mechanical expansion signal to the nozzle, the respective pigment drops are spouted from the nozzle openings to stick on the surface of a coupling layer 102 and become the original bodies 106 of color picture elements, thus forming the respective picture elements. Then the spouting heads 103 are moved by a pitch of three picture elements and the same operation is repeated. Consequently, the color filter is formed fast at high yield.
Patent JP-H03191038-A (JP)
Title: Steam turbine rotor
Inventor: SATO KAZUNORI
IPC: F01D5/02
Filed: 1989-12-21
Abstract: PURPOSE:To improve the high temp. strength, impact properties and embrittlement resistance of the steam turbine rotor by manufacturing the turbine rotor of a specified compsn. admixed with a large amt. of Mn. CONSTITUTION:A raw material contg., by weight, 0.07 to 0.20% C, <=0.10% Si, 0.70 to 2.0% Mn, 9 to 12% Cr, <=1.5% Ni, 0.4 to 1.8% Mo, 0.01 to 0.1% Nb, 0.1 to 0.3% V and 0.01 to 0.1% N, furthermore contg., at need, <=2% W and the balance iron with inevitable impurities is melted in an electric furnace to prepare an ingot having low Si content by a VCD method. The ingot is forged into turbine rotor stock, which is subjected to soln. treatment at about 1000 to 1130 deg.C, is thereafter subjected to oil quenching and is furthermore subjected to two stage tempering treatment of primary one at about 500 to 600 deg.C and secondary one at about 620 to 720 deg.C. In this way, the steam turbine rotor having high toughness and stabilized long time embrittlement properties can be obtd.
Patent JP-H07150359-A (JP)
Title: Cvd device using liquid starting material
Inventor: TSUJI OSAMU
IPC: H01L21/205
Filed: 1993-11-30
Abstract: PURPOSE:To rapidly form a homogeneous thin film by vaporizing the liquid starting material into a gaseous starting material in the vaporizer, accumulating the gaseous starting material in the gaseous starting material reserving section in an amount required for performing at least one vapor deposition and transferring the gaseous starting material from the reserving section to the vapor deposition chamber at the time of performing the vapor deposition. CONSTITUTION:A carrier gas is bubbled into the liquid starting material 14 by drawing back the piston 19 of the gaseous starting material diffusion pump 17 in the thermostatic bath 16 through using the motor 20. Thus the gaseous starting material obtained by vaporizing the liquid starting material 14 is accumulated in the pumping chamber 18 of the gaseous starting material diffusion pump 17. The amount to be accumulated of the gaseous starting material is adjusted to that larger than the required amount for performing one vapor deposition. When the prescribed amount of the gaseous starting material is accumulated, the motor 20 is stopped and the gaseous starting material is maintained in the state for about several minutes to diffuse it in the pumping chamber 18 and to homogenize it. Thereafter, at the end of this prescribed maintaining time of the starting material, the valve 1 is opened, and the accumulated gaseous starting material is transferred at a constant flow rate to the vapor deposition chamber 21, that is evacuated to a high vacuum beforehand, by using the piston 19.
Patent JP-H05140829-A (JP)
Title: Method for opening yarn end by splicer
Inventor: YAMAMOTO TAKU
IPC: D01H15/00
Filed: 1991-11-19
Abstract: PURPOSE:To improve the percentage of success of ending work by sucking a yarn end into an opening nozzle and blasting high-speed air jet to the yarn end, thereby vigorously vibrating and opening the yarn end without rotating the yarn end. CONSTITUTION:In the ending work of a spun yarn (especially fasciated spur yarn) by a splicer, the end 3a of a wound package side yarn YB cut to an even length with a yarn cutter and the end 3b of a spinning unit side yarn YP are transferred via an ending member 10 and sucked in opening nozzles 1a, 1b. A high-speed air jet is ejected from a compressed air nozzle 2 placed on a line extended from the end-entering position 4 on the inner circumference of the opening nozzles 1a, 1b in the longitudinal direction of the nozzle and the jet is blasted to the yarn ends 3a, 3b to effect the vigorous vibration and opening of the yarn ends 3a, 3b by the interaction with the suction air flow in the longitudinal direction of the nozzle. The yarn ends 3a, 3b are pulled out of the opening nozzles 1a, 1b and the single fibers of the opened yarn ends 3a, 3b are joined with each other by the ending member 10 to complete the ending work.