baber/WOPTO huggingface dataset:
Patent JP-S57100777-A (JP)
Title: Formation of electrode of polymer piezoelectric film
Inventor: NAKAYAMA HIROSHI
IPC: H01L41/45
Filed: 1980-12-15
Abstract: PURPOSE:To increase adhesive strength by forming an electrode pattern after applying surface reforming treatment to the surface of polyvinylidene fluoride resin sheet under predetermined conditions by sputtering etching. CONSTITUTION:The adhesiveness of the surface can be increased without reducing piezoelectric modulus by sputtering etching under a discharge condition of 0.1-200W.sec/cm<2> and the surface reformation of polyfluoride vinylidene. Pattern electrode formation is performed to a polyfluoride vinylidene resin sheet with reformed surface by printing with conductive coating ink or the like. In this way, an electrode pattern having high adhesive strength with little danger in working is formed at low cost.
Patent JP-2001007677-A (JP)
Title: Crystal vibrator
Inventor: NAITO MATSUTARO
IPC: H03H9/19
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To substantially improve a frequency temperature characteristic of the crystal vibrator by employing an AT-cut crystal substrate whose long-side is the X-axis direction and short-side is the Z'-axis direction and selecting an angle between a side face of the long-side and a normal of the major side to be a specific value. SOLUTION: In a paper-tablet type at-cut crystal vibrator, an electrode 2a is attached to a major side of a piezoelectric substrate (AT-cut crystal substrate) 1, that is cut as a paper-tablet shape where L is a length in a direction of the X-axis, W is the width in a direction of the axis Z', and (t) is the thickness in the direction of the Y'-axis, and a lead electrode 3a is extended toward the end of the piezoelectric substrate 1. In the case of slitting many small paper- tablet shaped substrates from a large AT-cut substrate (wafer) by using the photolithography and the etching technology, a tilt angle between the normal direction of the major side of the piezoelectric substrate 1 and the side face in the lengthwise direction, that is, a tilt angle ∠Y'OY" of 3 degrees is get through the so-called 'over-etching'.  The coupling between the width-shear vibration mode and the thickness-shear vibration mode is reduced in comparison with that of the tilt angle of 0 degree.
Patent JP-H05103872-A (JP)
Title: Game board
Inventor: ROI SARUMON
IPC: A63F7/06
Filed: 1991-06-24
Abstract: PURPOSE: To provide an improved game board as better simulation of actual golf games by furnishing a thin and long stroke tool whose length is adjustable, a pivot means which can be revolved according to each set value of angle, and an oppotunity selecting means which selects the set angle and ball marker position at each time of making a shot. CONSTITUTION: A stroke tool 10 includes a club template 12, base point element 14, and shaft element. An opening 26 for ball marker and a series of openings 28 for angle specification are provided in the central part 22 of the base point element 14. The shaft element is equipped with a number of openings 36, and beside them the distances are indicated. To specify the angle, an appropriate opening 36 in the shaft element 16 is aligned with the selected opening 28 in the base point element 14. The club template 12 is equipped with openings 44 constituting ball marker positions. The game board is equipped with one set of various club templates having openings 44 in different arrangement.
Patent JP-H05346260-A (JP)
Title: Air conditioner
Inventor: ISAKA YASUO
IPC: F24F11/02
Filed: 1992-06-12
Abstract: PURPOSE:To prevent the operation frequency from being suppressed lower than a required frequency at the time of high load operation. CONSTITUTION:The primary side of an inverter 23 is connected to the secondary side of a converter 22 or an external DC power source 33 by switching a change-over switch 32. Then, the maximum operation frequency Hzmax2 when the primary side of the inverter 23 is connected to the external DC power source 33 is set higher than a maximum operation frequency Hzmax1 when the primary side of the inverter 23 is connected to the secondary side of the converter 22.
Patent JP-H1148700-A (JP)
Title: Article
Inventor: HATANO HITOSHI
IPC: B44C3/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain high aesthetic properties by creating a cubic feeling by stacking a plurality of structures each having a transparent part executed with a graphic pattern at a gap, displacing or movably providing colors, and emitting a light or the like to transmit it, thereby changing its design, fluctuating its shade, or developing change of time or the like. SOLUTION: A metal plate 1 or the like is, for example, punched in polygonal shapes 2 to form a structure S of a hexagonal pattern. The two structures S are superposed via a gap. Then, positions of graphic patterns of the respective structures S are shifted, angles of the structures are altered or the structures are rotated. Thus, various designs can be developed even by a combination of the same structures. Only singe design could have been heretofore enjoyed, but various designs can be created. And, the gap is provided at the structures, and their shades are projected on a wall surface, and an aesthetic design can be further created.
Patent JP-S5966466-A (JP)
Title: Waterproofing coating composition
Inventor: SHINTANI AKIRA
IPC: C09D5/00
Filed: 1982-10-08
Abstract: PURPOSE:To prepare a waterproofing coating composition useful for the prevention of the leaking of water piping and its parts, and waterproofing of kitchen equipment and electrical equipment, etc., by using a highly water-absorbing but water-insoluble substance, a water-insoluble flexible resin and an organic solvent. CONSTITUTION:The objective composition is prepared by compounding (A) a highly water-absorbing but water-insoluble substance (preferably a resin having rubber elasticity and exhibiting an elongation at break of >=200%), (B) a water- insoluble flexible resin (one or more resins selected from polyurethane resin, chloroprene rubber, butyl rubber, styrene-butadiene rubber and natural rubber), and (C) an organic solvent. The amounts of the component (A) and component (C) are, e.g. 2-400pts.wt. and 100-5,000pts.wt. per 100pts.wt. of the component (B), respectively.
Patent JP-H0468751-A (JP)
Title: Close contact type image sensor
Inventor: NANBU NAOYOSHI
IPC: G02B6/08
Filed: 1990-07-04
Abstract: PURPOSE:To minimize the reflectance by forming an incident face almost perpendicular to a radiation light from a light source to a transparent base. CONSTITUTION:A recessed part 23 whose cross section is triangle is formed in parallel with an LED arrangement direction of a light source 11 closer to the light source 11 from an array body 22 at a lower face of an upper base 14a. A slope of the recessed part 23 whose cross section is triangle is used as an incident face 15, which is placed on a line tying the light source 11 and an original face 10a of an original 10 and formed to be orthogonal to a radiation light X, then the reflection loss when the radiation light X is made incident in the upper base 14a is reduced.
Patent JP-S6422139-A (JP)
Title: Method for protecting data of broadcasting transmission system
Inventor: YAMADA TAKAO
IPC: H04L12/40
Filed: 1987-07-17
Abstract: PURPOSE:To prevent an abnormal station from being paticipated in a broadcast ing transmission by checking superpoinly a transmission buffer area classified by stations, and when the area is superposed, transmitting the office number list of respective stations excluding the station to a transmission participatable station. CONSTITUTION:Stations T1-Tn execute the broadcasting transmission through a common link L. A master station checks the address information of the trans mission buffer area classified by stations of respective stations during the response from respective stations to an inquiry and judges whether or not the area is superposed at the section of the station which have already made the inquiry. In case of superposing at this time, the station is prohibited to partici pate in the broadcasting transmission. Namely, the master station transmits the office number list of the transmission participatable station to the station excluding an abnormal station out of the stations T1-Tn.
Patent JP-H0342726-A (JP)
Title: Shell generating device
Inventor: SUEDA NAOMICHI
IPC: G06N5/04
Filed: 1989-07-11
Abstract: PURPOSE:To construct a light and flexible exeprt system in short time by analyzing a problem in a shell generation means and extracting a required basic task to generate a domain shell. CONSTITUTION:A generation information input part 111 takes an interactive system with a user and collects the problem to be analyzed by using problem analysis knowledge 12. A problem analysis part 112 allows the information to be braked down to a sub problem by using problem analysis knowledge 12. A basic task extraction part 113 extracts a basic task from a sub problem/ basic task corresponding table 13. A shell synthesis part 114 extracts shell basic function parts by using a basic task/shell basic function relating table 16 based on the extracted basic task, takes out basic function modules extracted from a shell kernel part 151 and a shell basic function part 152, links them and sets them to a load module system.
Patent JP-H0620130-A (JP)
Title: Automatic transaction device
Inventor: YAJIMA MASAYUKI
IPC: G06Q20/18
Filed: 1992-07-06
Abstract: PURPOSE:To shorten the transaction time by opening all the insertion ports of all use media when a customer is detected, displaying the message that the insertions of all the media are urged and successively starting a processing from the media inserted by a customer. CONSTITUTION:A detecting sensor 4 makes all of each insertion port 2 of a card, a bankbook and cash (notes, coins) which are media simultaneously open when a customer approaches. A processing is successively started from the media inserted from these insertion ports 2 which are opened and the insertion of uninserted media of the media necessary for a deposit transaction is urged by displaying the insertion message by a screen display 9. As a constitution that the processing successively started from the media inserted from the customer is adopted, the customer can shorten the time required for the transaction, arbitrary media necessary for the transaction (cards bankbooks, notes and coins) may be inserted in any order and the operation becomes easy. The working ration can be improved by shortening the processing time for one transaction.
Patent JP-S6238579-A (JP)
Title: Tape locating device
Inventor: NOJIMA HIDEKI
IPC: G11B27/10
Filed: 1985-08-12
Abstract: PURPOSE:To simplify the search operation of a music recorded once to improve the operability by holding position information stored once as it is while the locate position is not changed and depressing only a locate button thereafter to call position information. CONSTITUTION:When a numeric button corresponding to a memory number is depressed on a ten key 2 after depressing a store button 6 for the purpose of storing set time information in a memory 22, time information to be displayed on a time display part 1 is stored in a corresponding area of the memory 22. A recall button 7 is depressed after storing the music search position in the memory 22, and the memory number is designated by the ten key 2, and finally, a locate button 8 is depressed, and then, a control signal for locating is outputted to a tape recorder 12 from a CPU 21 through a cable 11. In the side of a tape locating device 10, the search position for current locating operation is always stored in a prescribed area of the memory 22. Thus, position information is called by only depression of the locate button to search the music, and the operability is improved considerably.
Patent JP-H0342960-A (JP)
Title: Method for detecting connection deviation of line sensors
Inventor: KIMURA TAKASHI
IPC: H04N1/19
Filed: 1989-07-10
Abstract: PURPOSE:To detect the connection deviation of line sensors with a high precision by moving a linear pattern approximately parallel with or inclined to a main scanning line orthogonally to the main scanning line and calculating plural coordinates related to the linear pattern on both sides of the junction part of line sensors of a read image pickup signal. CONSTITUTION:A linear test pattern A or B parallel with or inclined to the main scanning line is moved in the subscanning direction by a rotating roll 52 to pick up the image, and analysis and operation related to image pickup signals S1 to S4 led out from CCD line sensors 62a to 62d are performed. First, plural coordinate data related to the linear pattern of the CCD line sensor 62a are obtained to obtain the formula of a straight line. Next, plural coordinate data related to the linear pattern of the CCD line sensor 62b are obtained to obtain the formula of a straight line. (y) coordinates in the connection part of COD line sensors 62a and 62b are obtained by these formulas to calculate deviation  y of the junction part in the subscanning direction.
Patent JP-H0466833-A (JP)
Title: Mtf computation circuit of led array
Inventor: HOSODA TAKUYA
IPC: B41J2/45
Filed: 1990-07-06
Abstract: PURPOSE:To enable output of computed MTF (modulation transfer function) value even with respect to an LED array wherein an emission fault occurs, by detecting logically abnormality of the period of the MTF and by computing the MTF by a timing control circuit controlling an analog electronic circuit. CONSTITUTION:A voltage proportional to the intensity of a sensed light is inputted to an input terminal of an MAX hold circuit 1 and MIN hold circuit 2. A timing control circuit 3 controls hold timing of the circuits 1 and 2. When both output voltages of the circuits 1 and 2 obtain a hold state and when subsequent MIN is not detected even when a time of 1/2 or more of the period of MTF after MAX of an input voltage is detected, an MTF sample signal is generated logically and an output voltage of a sample hold circuit 5 receiving an output voltage of an analog computation circuit 4 as an input is held. The circuit 4 determines the MTF by computing it from the output voltages of the circuits 1 and 2 according to a prescribed formula.
Patent JP-H0232937-A (JP)
Title: Labeling apparatus
Inventor: AOYAMA YUJI
IPC: B65C9/40
Filed: 1988-07-20
Abstract: PURPOSE:To carry out stably a high-speed labeling operation by providing a both speed and distance changeable means between a label holder and an article to be labeled. CONSTITUTION:In a label holder 8, a label holding member 9 is equipped on a movable base 11 via a rubber bellows 10 to hold labels 1 by means of adsorption due to a fan provided inside and the movable base 11 is fixed at a fitting member 14 moving up and down along a guide shaft 12 and an auxiliary guide shaft 13 attached to a frame 7. And further up and below the frame 7 parallel to the guide shaft 12, pulleies 15, 16 are installed to equip a fixed belt 17 of the fitting member 14. The movable base 11 is transferred at a high speed to the nearly middle position to the article 6 to be labeled by a driving motor 18. Hereafter, when the article 6 is transferred to the position directly below the movable base 11, the motor is changed over in a slower speed and the article is labeled and again the movable base 11 is returned at a high speed. Therefore, the required time for labeling can be shorten and it results in a high speed processing.
Patent JP-H0738999-A (JP)
Title: Manufacture of ultrasonic wave probe
Inventor: IIDA ATSUO
IPC: G01B17/06
Filed: 1993-07-20
Abstract: PURPOSE:To obtain the piezoelectric vibrator as a finished body having a desired electro-mechanical coupling coefficient for the ultrasonic wave probe by segmenting the monitor piezoelectric vibrator to be a paper-tablet and measuring the polarization state of the segmented monitor piezoelectric vibrator. CONSTITUTION:When an array type probe is formed by using a piezoelectric vibrator plate, the electro-mechanical coupling coefficient of the probe finished body, that is, the array split state is measured by cutting the plate piezoelectric vibrator to be a paper-tablet as shown in figure. The vibration mode is made close to the mode when the probe is finished by cutting the vibrator to be the paper-tablet. Part of the piezoelectric vibrator plate used for manufacturing the ultrasonic wave probe is cut to be the paper-tablet before, after or on the way of the polarization processing process of the piezoelectric vibrator and the process of measuring the electro-mechanical coupling coefficient is introduced to measure the electro-mechanical coupling coefficient in advance when the ultrasonic wave probe is made complete.
Patent JP-H0528836-A (JP)
Title: Electronic contact and circuit board with it
Inventor: HORIO YASUHIKO
IPC: H05K13/04
Filed: 1991-07-19
Abstract: PURPOSE:To reduce the connection resistance and enhance the bonding strength by forming an upper first adhesive agent layer and a lower second adhesive layer, which are filled with electroconductive particles in high and low density. over a protrusive electric contact on an electrode pad of an IC chip, and allowing the two layers to contain the electroconductive particles in respective specified wt.% values. CONSTITUTION:Adhesive agent layers 4a, 4b filled with electroconductive particles in high and low density, consisting of an electroconductive paste, are formed by means of transcription, etc., over a protrusive electric contact 3 of Au furnished on an electrode pad 2 of an IC chip 1. The contact 3 is made from Au through plating or bonding process, and the particle content relative to the weight of solid components shall range for the layer 4a between 95-98wt.% and for layer 4b 75-85wt.%. The electroconductive filler may be of Au, but be also of Ag, AgPd, or alloy thereof. Thereby the connection resistance can be reduced, and the bonding strength of the interface can be increased to bring enhancement of the quality.
Patent JP-H092384-A (JP)
Title: Propeller for underwater navigating vessel
Inventor: CHIBA NORITANE
IPC: B63H1/24
Filed: 1995-06-22
Abstract: PURPOSE: To provide a propeller for an underwater navigating vessel capable of efficiently propelling the underwater vehicle which is stored within the diameter of the underwater vehicle by tilting propeller blades in the axial direction of a propeller boss and erecting the propeller blades in the direction orthogonal to the axis of the propeller boss to be served as the propeller of large diameter while the vehicle is traveling. CONSTITUTION: A part close to a base end of a propeller blade 3 is pivotably fitted by pins 4 to an outer side part of a propeller boss 2 arranged on a tail part of an underwater navigating vessel 1, the base end of the propeller blade 3 is pulled by a spring 5, and the propeller blade 3 is tilted in the axial direction of the propeller boss 2 by the force of the spring 5 when the underwater vehicle is stored. On the other hand, the propeller blade 3 is erected by the revolution in the direction orthogonal to the axis of the propeller boss 2 to serve as the propeller while the vehicle is traveling.
Patent JP-S6071885-A (JP)
Inventor: FUJIKAWA YASUO
IPC: C21C1/06
Filed: 1983-09-28
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-H1026274-A (JP)
Title: Connection structure of pipe and nipple
Inventor: ADACHI KENJI
IPC: F16L57/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure which has high strength for external force by protruding a connection part having a small diameter from one end of a pedestal part having a screw part in an outer peripheral face to form a nipple main body and screw-fixing a cover body provided with a cover part which covers an outer peripheral face side of a pipe which is inserted and fixed in the connection part on the pedestal part through a screw part. SOLUTION: When a pipe 5 is connected through a nipple main body 4, the pipe 5 is first attached in a condition in which a cover part 6 is inserted in the pipe 5, a connection part 3 of the nipple main body 4 is inserted in an end part of the pipe 5 to connect the pipe 5 with the connection part 3, and the connection part 3 and the pipe 5 are fixed mutually by using a fixing member 8 arranged on an outer peripheral face of the pipe 5 in this condition. Next, a screw part 10a of a base part 10 of the cover part 6 is screw-fitted and tightened in a screw part 1 of a pedestal part 2 of the nipple main body 4 to connect the pipe 5 with the nipple main body 4. Consequently, external force is received by the cover part 6 and the strength for external force is improved greatly because the cover part 6 of a cover body 7 covers a connection part of the pipe 5 and the connection part 3.
Patent JP-H094140-A (JP)
Title: Transverse roofing structure of regular size and method for executing the work
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1995-06-23
Abstract: PURPOSE: To cover a three-dimensional curved surface roof or a polyhedron roof with roof material by using two types or more of transversely roofing material having a regular dimension, forming a lower overlapping part at that of the left and right edges which lies water- upstream or windward, forming an upper overlapping part at the other edge, and laying the upper overlapping part over the lower overlapping part. CONSTITUTION: A roofing material fitted with a lower overlapping part 5 on the right and an upper overlapping part 6 on the left is used for constructing a roof of gable form. A ridge side detention part is located on the ridge side while an eave side detention part is positioned on the eave side. The ridge side detention part of the eave side roofing material adjacent in the ridge-eave direction is detained with the eave side detention part of the ridge side roofing material, wherein the lower overlapping part 5 is positioned on the right of the roofing material while the upper 6 positioned on the left. The upper overlapping part 6 adjacent on the right is laid over the overlapping part 5 on the left side, and thus roofing is made. The works for the other flank are made by using a roofing material fitted with a similar overlapping part 6 on the right and an overlapping part 5 on the left, and the ridge side detention part is located on the ridge side while the eave side detention part positioned on the eave side. Thereby two roof flanks are made from respective roofing materials which allows exerting a higher rainwater shutoff performance.
Patent JP-S63183543-A (JP)
Title: Production of alpha-hydroxyketones
Inventor: SATO KAZUO
IPC: C07C49/245
Filed: 1987-07-17
Abstract: PURPOSE:To safely and advantageously obtain the titled compound which is an intermediate of medicine and agricultural chemicals in high yield, by dispersing a specific compound such as alpha-hydroxyisobutylphenone or the like using an aqueous alkali solution and heat-reacting the compound, when the titled compound is obtained from the above-mentiond specific compound. CONSTITUTION:A compound (e.g. alpha-chloroisobutylophenone, 2-hydroxy-3-oxo-2,4- dimethylpentane, etc.) expressed by formula I (R1 and R3 are alkyl, alkenyl or aryl; R2 is H, alkyl, alkenyl or aryl; X is hydroxy or halogen) is dispersed in an aqueous alkali solution and heat-reacted at the boiling point of water or below to provide the compound expressed by formula II. The alkaline substance is used in an amount of 0.02-50mol. when X is hydroxyl group and 1.02-50mol. When X is halogen based on the compound expressed by formula I and an alkali concentration in aqueous alkali solution is preferably 0.5-8 N. The reaction system is preferably stirred.