baber/WOPTO huggingface dataset:
Patent JP-H11203288-A (JP)
Title: Database reference device
Inventor: BAMISHIN MASAHITO
IPC: G06F17/30
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of operation by making it possible to know minimum retrieving time before the execution of retrieval in a database reference device consisting of a computer (server) having plural data tables and a retrieving/displaying computer (client). SOLUTION: A retrieving condition is inputted from an I/O display part 1, an instruction for retrieving the number of data corresponding to the retrieving condition is outputted from a data transmitting/receiving part 2 to a computer (server) 4 for a data base to receive information corresponding to the number of data. A retrieving time forecasting part 3 forecasts minimum retrieving time based on the data volume of one data in a data table to be retrieved and the number of data and an I/O display part 1 displays the time, receives data and then displays the retrieved data.
Patent JP-H0356459-A (JP)
Title: Novel thiol (meth)acrylate and resin thereof
Inventor: IGUCHI YUICHIRO
IPC: C08F20/10
Filed: 1990-01-09
Abstract: NEW MATERIAL:Compounds of formula I (R1 is H or methyl; m is 1-4), formula II (R2 is R1; n is 0 or 1) and formula III (R3 is R1). USE:Useful for resins and high refractive-index plastic lens. PREPARATION:A divalent mercaptan compound of formula IV synthesized according to the reaction formula is reacted with a (meth)acrylic halide in the presence of an alkali such as a metal hydroxide or a tertiary amine to obtain a compound of formula I. By adding an initiator used in radical polymerization generally, i.e. a peroxide or an azo-based initiator in an amount of 0.001-5 pts. wt. based on 100 pts. wt. compound of formula I and then heating the resultant mixture or applying light thereto, the compound of formula I is polymerized and a resin excellent in transparency is obtained. By adding another monomer except the compound of formula I thereto in the above-mentioned polymerization, a copolymerization, a copolymerization can be carried out.
Patent JP-S59126633-A (JP)
Title: Device for processing semiconductor wafer
Inventor: TAKAHATA OSAMU
IPC: H01L21/30
Filed: 1983-01-10
Abstract: PURPOSE:To eliminate the pinholes generating by adhesion of splash of a processing solution by a method wherein a flow-rate controlled processing solution runs from the nozzle on the first stage in the state wherein it is formed in a sticklike form, and said processing solution covers the surface of the photoresist on a wafer instantaneously. CONSTITUTION:A flow-rate controlled processing solution 9 coming from the first stage nozzle 20 is poured on the wafer 3 by a flow-rate controlling valve 22. At that time, the nozzle 20 on the first stage is formed in the shape in such a manner that the processing solution 9 will not be scattered, it will run out in a collected form, and that it will instantaneously cover the surface of the wafer 3. Then, following the first stage of nozzle 20, the shower nozzle 8 on the second stage is provided and besides, the shower nozzle 8 and 8 on the final stage are provided leaving an interval. Said shower nozzles 8 make the processing solution 9 into a laterally spreading fanlike formed shower 9a, thereby enabling to be sprinkled on the moving wafer 3.
Patent JP-H07207591-A (JP)
Title: Method for removing chlorine from substance containing chloride
Inventor: USUI TOMOMASA
IPC: D21C11/04
Filed: 1994-01-17
Abstract: PURPOSE:To provide a new method for removing chlorine by which problems such as a chemical loss in a dechlorinating apparatus for a substance, containing a chloride and produced from a soda recovering boiler, etc., of a pulp manufacturing factory and the need, etc., of maintenance due to the deposition of a slurry are solved. CONSTITUTION:The characteristic of this method for removing chlorine comprises adding a prescribed amount of sulfuric acid to a substance containing a chloride, heating the resultant substance at a high temperature, thereby initiating the drying and chemical reaction and removing the chlorine as hydrogen chloride gas to the outside of the system.
Patent JP-H09190254-A (JP)
Title: Electronic unit
Inventor: NISHII KOTA
IPC: H05K5/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To give continuity of antibacterial effect by constituting parts that an operator touches with members composed of antibacterial agent obtained by capsuling compound containing antibacterial ion. SOLUTION: Material in which antibacterial/mildewproof agent 10 obtained by enveloping antibacterial compound 1 containing antibacterial ion α by a micro capsule part 3 and capsuling it is distributed in resin is molded. Then, it is provided on a keyboard part 20 or a display part 30, which are the parts that the operator touches. Only when antibacterial agent 10 provided on the keyboard part 20 and the display part 30 is depressed by the force of more than 30 grams, the micro capsule part 3 is destroyed, antibacterial ion α ooze out of antibacterial compound 1 and an antibacterial/mildewproof operation is displayed. Thus, continuity can be given to antibacterial effect.
Patent JP-S57136088-A (JP)
Title: Heat exchanger
Inventor: TSUON NIENNTSUAN
IPC: F28D7/00
Filed: 1982-01-12
Abstract: Heat exchange device with a group of tubes and expansion bends which are not subject to vibration. The device has a group of tubes arranged between two tube plates and provided with expansion bends, for heat exchange between a fluid circulating within the tubes and a liquid circulating around the tubes. Expansion bends are arranged in contact with the liquid in the coldest zone of the exchanger. The device comprises means for ensuring that the liquid cannot cause any vibration of the expansion bends. Application to heat exchangers for a steam generator in which the primary fluid is constituted by liquid sodium.
Patent JP-S59129175-A (JP)
Title: Thermal head driving circuit
Inventor: MORIGUCHI HARUHIKO
IPC: B41J2/35
Filed: 1983-01-14
Abstract: PURPOSE:To attain to enhance printing quality by uniformizing the size of a printing dot, by applying printing voltage by correcting a leak current generated between heat generating elements of a thermal head wherein a plurality of lead wires are connected to one elongated heat generating body. CONSTITUTION:In a thermal head S wherein two kinds of lead wires 12, 13 are alternately connected to one elongated heat generating body 11 and printing is performed by applying signal voltage to heat generating elements between said lead wires 12, 13, a current calculation means 35 for calculating a leak current other than a printing current flowed to each heat generating element from the state of voltage applied to the lead wires 12, 13 is provided and an applied energy calculation means 37 for correcting voltage applied to each heat generating element corresponding to the leak current state is mounted.
Patent JP-H07208625-A (JP)
Title: Multiway valve
Inventor: KURUTO SUTOORU
IPC: F15B13/042
Filed: 1995-01-12
Abstract: PURPOSE: To realize the various valve function by housing two valve spools in series to each other in the axial direction in a spool housing part provided inside of a valve housing of a multi-way valve. CONSTITUTION: A valve spool device 11 is provided with separate valve spools 27, 27', and they are provided so as to be interlocked with a valve spool housing part 12 formed through from one end to the other end. Both the valve spools 27, 27' are connected freely to be moved, and when an appropriate operating pressure is energized to operation chambers 16, 16', the valve spools 27, 27' are separately moved in the axial direction. The valve spools 27, 27' respectively has two switching positions and the valve spools 27, 27' are switched between both the switching positions by moving the valve spools 27, 27' in the axial direction. With this structure, various function and the remarkably miniaturized structure are obtained, and a single or double acting cylinder can be used.
Patent JP-S57118839-A (JP)
Title: Operating device for unit type automatic casting mold making and its molding flask
Inventor: IWAMOTO TOMIO
IPC: B22C15/30
Filed: 1981-01-14
Abstract: PURPOSE: To supply diversified kinds and small quantities of small sized castings inexpensively by forming the end parts of supporting bars of molding flasks mounted to the end faces of molding flasks and mold plates to a circular shape and the final end parts to a square shape and rotating the same freely attachably and detachably and forcibly in mold making operation.  
     CONSTITUTION: In molding operation of a jolt squeeze type molding machine, a supporting device 8-1 provided with a supporting plate part 11 which supports round bar parts 37-1, 38-1, 39-1 for supporting the circular shape of upper, lower molding flasks 27, 29 with the semicircle in the lower part at the leading end of two pieces of molding flask sanwiching arms 6 moving vertically, turning and rolling and which serves as a rotary cradle and a rotating part which has grooves penetrating vertically, permits free passage of round bar parts 37-2, 38- 2, 39-2 for supporting square shapes, and rotates the molding flasks 27, 29 integral with the parts 27-2, 28-2, 29-2 forcibly during rotation is provided. Hereupon, the supporting bars 37, 39 mounted to both end faces of the flasks 27, 29 are turned freely attachably, and detachably and forcibly, whereby automatic molding operation is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07205017-A (JP)
Title: Wire guiding device for wire saw
Inventor: KATAMACHI SHIYOUZOU
IPC: B24B27/06
Filed: 1994-01-18
Abstract: PURPOSE:To properly supply a wire from a reel without requiring a detection means for detecting the deviation of the wire supplying position, and also to take up time wire at prescribed pitches. CONSTITUTION:A linear motor scale 60 and a pair of rails 62 are arranged in parallel with the longitudinal direction of a reel 26, and when the linear motor scale 60 is driven, a linear motor slider 64 is reciprocatedly traveled along the rails 62, and when the drive thereof is released, it is maintained in a slide-free state. The linear motor slider 64 is provided with a guide roller 68 for guiding a wire 14 and a changeover roller 70, so that a slide force Fl due to the tension of the wire is given and also an energizing force F2 having the same magnitude as the force F1 is given by a constant force generator 72. When the wire 14 is supplied, the drive of the linear motor scale 60 is released, and when it is taken up, the linear motor scale 60 is driven.
Patent JP-H06207947-A (JP)
Title: Piezoelectric vibration sensor
Inventor: KUNIMURA SATOSHI
IPC: G01P15/08
Filed: 1993-01-12
Abstract: PURPOSE:To enhance accuracy in measurement by a constitution wherein same potential difference and charge difference produced between two electrodes and an electrode on the rear offset pyroelectric effect caused by temperature variation thus restraining pyroelectric output and reducing noise. CONSTITUTION:A sensing part 2 is bonded onto the measuring plane 1a of a base 1 and the electrodes 24, 25 on the surface of a piezoelectric film 20 are bonded integrally with an electrode 26 on the rear to form a film-like piezoelectric body 21 which constitutes a sensing part 2 along with supporting plates 22, 23 bonded to the opposite sides of the piezoelectric body 21. A load 3 is bonded through the supporting plate 22 and vibration component in the direction of detecting axis 27 is measured based on the potential difference and charge difference between the surface electrode 24 and rear electrode 26 of the piezoelectric film 20 and the potential difference and charge difference between the surface electrode 25 and the rear electrode 26. When pyroelectric effect takes place due to temperature variation, identical potential difference and charge difference occur between the surface electrode 24 and the rear electrode 26 and between the surface electrode 25 and the rear electrode 26 but they are offset each other thus suppressing pyroelectric noise.
Patent JP-S58121659-A (JP)
Title: Manufacture of hybrid integrated circuit device
Inventor: YANAGISAWA KATSUAKI
IPC: H01L25/16
Filed: 1982-01-13
Abstract: PURPOSE:To enable to melt solder paste and to bond clip terminals in large quantity to an insulating substrate by employing a low cost clip terminal and a reflow furnace by mounting as an external terminal the clip terminals on the  substrate having external terminal connecting electrodes, then screen printing  solder paste on the electrode on the substrate, melting the paste and then bonding the clip terminals to the substrate. CONSTITUTION:A thin film resistor 12, a thin film condenser 13 and an external terminal connecting electrode 14 are formed on an insulating substrate, e.g., a ceramic substrate 11, thereby forming a hybrid integrated circuit substrate, and a connector-shaped clip terminal 15 is mounted on the substrate. Then, solder paste 16 is printed by a screen printing method on the electrode 14, on which the terminal 15 is mounted. Thereafter, this structure is passed through a reflow furnace at 210-250 deg.C, thereby melting the paste 16 and bonding the clip terminal 15 on the electrode 14 on the substrate 11.
Patent JP-H08235670-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: TSUBOTA SHINYA
IPC: G11B15/02
Filed: 1996-01-12
Abstract: PURPOSE: To use all of the picture recording time set to a used magnetic tape for recording pictures regardless of the kind of the magnetic tape. CONSTITUTION: A magnetic tape discriminating section 1 discriminates the kind of a loaded magnetic tape which varies depending upon the thickness of the tape from manual operation or detecting holes provided in a tape cassette. When a picture recording mode setting circuit 8 sets a standard picture recording mode and a picture recording time setting circuit 3 sets picture recording time, and then, the picture recording time is started in the standard picture recording mode,  a system control circuit 7 calculates the remaining amount of a magnetic tape from the information about the rotations of reel drive discs 9a and 9b from reel rotation detectors 2a and 2b and the information set to a magnetic tape discriminating section 1 and compares the calculated remaining amount with the picture recording time set by the circuit 3 When it is judged that all picture are not able to be recorded in the standard picture recording mode, the picture recording mode is switched to a long-time picture recording mode by operating a mode switching circuit 4 at a prescribed point of time in the set picture recording time so that all of the set picture recording time can be used for recording the pictures.
Patent JP-H04243493-A (JP)
Title: Automatic graph drawing system provided with learning function
Inventor: NAKABAYASHI KAZUNORI
IPC: G06F3/153
Filed: 1991-01-18
Abstract: PURPOSE:To reduce input means for producing a graph, to be able to prepare a graph in a short period of time, and to reduce a burden of reproducing a graph. CONSTITUTION:The automatic graph drawing system provided with learning function refers to a column characteristic table 9, retrieval data 8, and preceding drawing information 10 to use the preceding drawing information, and if the preceding drawing information is not available, the system refers to the column characteristic table 9, retrieval data 8, and an intermediate table generating rule 11 to prepare an intermediate table. Further, the above system refers to a drawable graph type deciding rule 12 to determine an identifiable graph type for converting the intermediate table to a graph. Furthermore, the system refers to a drawing priority deciding rule to rearrange drawable graph types in the intermediate table into a priority of graph drawing. In accordance with a priority of graph drawing the intermediate table is converted to a graph and output to an input/output processing means. By the designated graph type desired by the user, a drawing priority discriminating rule is updated, and moreover, drawing information is stored as the preceding drawing information.
Patent JP-S62215026-A (JP)
Inventor: UORUFUGANGU IIGERU
IPC: D01H9/18
Filed: 1987-01-13
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-H09189149-A (JP)
Title: Tombstone
Inventor: FUKAE NORIYUKI
IPC: E04H13/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To chisel the picture of the late person having excellent durability and soft feeling on the surface of a tombstone extremely simply as compared to carving. SOLUTION: A recessed section 4 is formed to the surface of a tombstone 2 installed to the upper section of a pedestal 1, and the picture 5 of the late person is sculptured to the base of the recessed section 4 by sound blasting.
Patent JP-H09188143-A (JP)
Title: Structure for attaching battery frame onto vehicle body and method therefor
Inventor: OKADA MOKICHI
IPC: B60K1/04
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a dedicated lifter structure for supporting a battery frame, and facilitate attaching and removing of the battery frame to/from a vehicle body. SOLUTION: A structure for attaching battery frame onto a vehicle body, where a battery frame 13 with a plurality of batteries built in it is joined to the bottom surface of a body 9 by a bolt 19, is provided with a temporarily supporting structure 21 consisting of a battery frame side unit 23 attached onto the battery frame 13, and a body side unit 25 attached onto the bottom surface of the vehicle body 9. The battery frame 13 is pushed down with a descending motion by an industrial lifter which loads the vehicle body 9 and is capable of moving vertically. As a result, a pressure moving arm 51 rotates upward, which allows a pin 43 to be pushed up, a locking part attached onto a battery frame side unit 23 is locked against a locking recessed part formed at the body side unit 25. It is thus possible to retain the battery frame 13 temporarily against the vehicle body 9.
Patent JP-H07210287-A (JP)
Title: Keyboard device
Inventor: SATO ISAO
IPC: H03M11/08
Filed: 1994-01-20
Abstract: PURPOSE:To provide a keyboard device which can acquire the same key signals even when plural keys are pushed at a time or individually and successively on a keyboard. CONSTITUTION:A key board device outputs the different signals which are decided for each combination of keys through a key signal generating part 10 in both cases where only one key is pushed among these of a 1st key group 11 and where the prescribed combinations of keys set among the same key of the group 11 and plural keys of a 2nd key group 12 are simultaneously pushed. Then a signal extending part 13 is added to produce the extension signals obtained by extending the push signals of each key in the prescribed duration of time in the key group 12 and also to extend the extension signal of each pushed key up to the end of the extension signal of the key pushed last when two or more necessary keys of the key group 12 are successively pushed at an interval less than prescribed duration of time. Then each extension signal is inputted to the part 10.
Patent JP-S56101116-A (JP)
Title: Fisheye lens
Inventor: HORIMOTO MITSUAKI
IPC: G02B13/04
Filed: 1980-01-17
Abstract: PURPOSE: To obtain a compact fisheye lens where Zd/f and FNo are 2.7W3.1 and about 2.4W2.7, respectively, by improving correction of image surface bulge and astigmatism and by making the sagittal flare very small, in the fisheye lens.  
     CONSTITUTION: In this fisheye lens system, front group I consisting of two negative meniscus lenses, middle group II consisting of the cemented lens of the positive lens and the negative lens and the positive lens, and rear group III consisting of two sets of two-cemented lenses are arranged in order from the object field side, and this system is the retrofocus type where the filter and the stop are arranged between middle group II and rear group III. In middle group II, the low-dispersion negative lens and the high-dispersion positive lens are joined, and magnification chromatic aberration is corrected by the combination of these lenses and the second cemented lens of rear group III. Refractive force of the joined faces of the middle group is set to a negative to correct image surface bulge and astigmatism. The air lens of the middle group has a positive refractive force to correct the inside frame and the sagittal flare in the front group. P-sum is corrected in the rear group. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11202103-A (JP)
Title: Manufacture of microlens array
Inventor: OSAWA YASUHIRO
IPC: B29D11/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of the microlens array which is a lens for reducing a radiation angle by being laminated on a light emitting element array in one body and suitable for the formation of a lens having large lens thickness with respect to the distance between the lens and light emitting elements. SOLUTION: By this method, the microlens array is formed integrally by forming transparent resin layers 5 and 6 on a light emitting element substrate 1 where the light emitting element array 4 is formed, forming projection (or recessed) steps 7 on the transparent resin layer 5 at positions corresponding to the respective light emitting elements 2, and deforming the respective steps 7 into high-asphericity lens shapes by heating the transparent resin layers 5 and 6 where the steps 7 are formed. In this case, the thickness of the steps 7, therefore, the lens thickness can easily be controlled by controlling the film thickness of the transparent resin layer 6 to make the lens relatively thick.
Patent JP-H05189691-A (JP)
Title: Character detector and parked vehicle detector
Inventor: YAMAZAKI RYUJI
IPC: G08G1/017
Filed: 1992-01-14
Abstract: PURPOSE:To make it possible to discriminate a steady state and an abnormal state of an object having characters by recognizing and extracting a character part from an input image and integrating the extracted character part for a prescribed period. CONSTITUTION:A parked vehicle is picked up by a video camera 4, the pickup image is recorded in a video tape 41 and a VTR 5 reproduces the video tape 41 and outputs the reproduced image to an automatic number plate recognizing part 1. A result obtained by character recognition through the recognizing part 1 is collated with a preceding recognized result by a control/operation part 2 to detect the same object. The control/operation part 2 records characters recognized by a character recognizing part, a date and a place observing the characters in a recording medium such as a magnetic disk device for a certain period and lists up the characters of a specific object in accordance with a certain reference when it is necessary. Then an output part 3 outputs a character list for the object obtained by the control/operation part 2.
Patent JP-S5598521-A (JP)
Title: Improving method for accuracy in work mixing and improving deep soft ground
Inventor: ISHIKAWA YOSHIOKI
IPC: E02D3/12
Filed: 1979-01-17
Abstract: PURPOSE: To estimate a cured condition of the improved ground by a method wherein a soft ground is improved by mixing and agitating with curing materials while they are fed and a strain sensing mechanism or a load sensing mechanism is assembled into said mixer.  
     CONSTITUTION: The mixing device is composed of a rotary shaft 2 having at least rotary agitating vanes 1, a driving device 3 for driving the rotary shaft 2, and a curing material feeding device 5 having a curing material discharge port 4 for feeding a curing material such as cement milk or lime etc. near the rotary agitating vanes 1. Further, it is composed of a recording device 10 for sensing a pulsation pattern of the strain in the rotary agitating vanes 1 or rotary shaft 2 by some strain gauges 9 etc. applied to the major components above, or sensing pulsation pattern of the power load of the driving device 3 by a power meter. The pulsation pattern under such conditions as the leading ends of the rotary agitating vanes 1 are passed through the non-improved virgin ground 8 up to the improved ground 6 is analyzed to get an information relating to the improved ground. 
     COPYRIGHT: (C)1980,JPO&Japio