baber/WOPTO huggingface dataset:
Patent JP-H0622395-A (JP)
Title: Piezoelectric sounding body
Inventor: NAKADERA KAZUYA
IPC: H04M1/03
Filed: 1992-06-30
Abstract: PURPOSE:To suppress the generation of a secondary oscillation at a piezoelectric diaphragm, and to improve a sound quality by controlling the outer diameter dimension of a piezoelectric body so as to be a size within a certain range of the inner diameter dimension of a supporting body. CONSTITUTION:In a piezoelectric diaphragm 1, a piezoelectric body 4 whose both face sides are equipped with electrodes 3, and a metal plate 5 whose dimension is larger are concentrically arranged, and they are connected with an adhesive. The outer peripheral part of the metal plate 5 extending outside from the outer peripheral edge part of the piezoelectric body 4 is positioned and supported by a supporting body 2. And also, the outer diameter dimension D0 of the piezoelectric body 4 is controlled so as to be within the 70%-80% range of the inner diameter dimension Di of the supporting body. A driving voltage V is impressed on a surface side electrode 3 of the piezoelectric body 4 when the metal plate 5 of the piezoelectric diaphragm 1 is grounded, so that the piezoelectric diaphragm 1 can be driven, and a sound can be generated by the driving of the piezoelectric diaphragm 1.
Patent JP-S6232283-A (JP)
Title: Ignition timing controller
Inventor: MORITA TATSURO
IPC: F02P5/153
Filed: 1985-08-05
Abstract: PURPOSE:To prevent production of knocking so as to improve the engine operational characteristics by providing an equipment which fixes a compensated ignition delay quantity to a specified value when an engine is in the transient status. CONSTITUTION:There are provided an operation status detecting means (a) of an engine, a knocking detection means (b) and a transient status detection means (c) of the engine. There are further provided a reference spark-advance setting means (d) which sets up a reference spark-advance on the basis of the operation status and a delay quantity calculating means (e) which calculates a spark-delay or spark-advance to be compensated in accordance with the generation or the no-generation of a knocking and fixes the compensated delay quantity to a specified value when an engine is in the transient status. In addition to above means, there is provided a memory means (f) which learns a compensated delay quantity so that it may be within the specified range and stores said quantity, and a final spark-advance setting means (f) integrates all the above values and then generates an ignition signal. As a result, any ignition timing when the engine is accelerated may then be set appropriately, knocking generation can be prevented and the engine operational characteristics be improved.
Patent JP-H09330317-A (JP)
Title: Machine translation device
Inventor: ENDO MIZUHO
IPC: G06F17/28
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To make not only action noun but also common noun within the processing range for the noun part of a functional verb plus a noun to an action noun, and decrease the amount of stored information. SOLUTION: An expression dictionary 4 has a noun list showing a noun combined with some functional verb and its equivalent, an equivalent to the functional noun when the functional verb is combined with the noun in the noun list, and meaning information showing the meaning corresponding to the category of the noun list having the same equivalent. A word dictionary 5 has meaning information for an arbitrary noun.  An expression equivalent determination part 3 when determining an equivalent to a functional verb plus a noun extracts their combination if it is stored in the expression dictionary 4, but takes meaning information on the noun out of the word dictionary 5 and determines the equivalent of the category having the same meaning information in the expression dictionary 4 and determines it as an equivalent to the functional noun unless the combination is found in the expression dictionary 5.
Patent JP-2001004340-A (JP)
Title: Highly precise pattern appearance inspecting device and its method
Inventor: MURAKAMI SHINGO
IPC: G01B11/30
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise pattern appearance inspecting device for shortening an inspecting time at the time of inspecting the appearance of the pattern of a reticle for measuring an LSI or the LSI itself. SOLUTION: This highly precise pattern appearance inspecting device is provided with a laser light source 111, scanning means 121 and 126 for scanning a laser beam 119 outgoing from the laser light source 111, a division optical system 130 of a laser beam for branching the laser beam 119 into a plurality of laser beams 138 and 139, an irradiating means for irradiating a sample 182 with the branched laser beams, detecting means 150 or 160 for detecting at least one of a light beam reflected from a sample 182 face and a light beam transmitting through the sample 182 face, and a picture processing means 191 for detecting the defect of the sample face from the picture of the sample 182 face detected by the means 150 or 160. In this case, the laser light source 111 is obtained as a laser light source for simultaneously oscillating a plurality of wavelength.
Patent JP-S5963998-A (JP)
Title: Controlling method for induction motor
Inventor: OKUYAMA TOSHIAKI
IPC: H02P21/00
Filed: 1982-10-04
Abstract: PURPOSE:To perform the vector control to control the speed of an induction motor in a high response without using a speed detector by detecting the terminal voltage of the motor, decomposing and obtaining the voltage into exciting current component, parallel component and DC/AC component. CONSTITUTION:The terminal voltage of an induction motor is detected, and 2-axis component of the motor voltage i.e., 90 deg. phase difference and phase components to the exciting current phase reference are respectively detected by voltage component detectors 6, 8. The output signal of the detector 8 is added by an adder 14 to the outputs of a varying rate limiter 9 and a switch circuit 13. The output signal of the adder 14 becomes the speed calculation signal. The signal relating the variation in the magnetic flux is produced from the amplifier 7, the signal and the exciting current command from an instruction circuit 18 are added by an adder 19, the primary current is controlled in proportion thereto, and the magnetic flux is resultantly controlled constantly.
Patent JP-H118726-A (JP)
Title: Copying machine provided with facsimile function
Inventor: SAKAI NORIO
IPC: G03G15/01
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a copying machine provided with a facsimile function capable of ending facsimile reception or performing printing, which allows grasping the printing contents even if double printing is performed when the surface to perform printing of recycle paper has been already printed. SOLUTION: Once an image has been received (S1), recording paper is carried from a paper feed tray (S2), the density level of the printing surface of the recording paper is checked by a black picture element density detector 8 (S3), and in the case a detected density level is lower than a low density level set beforehand, a printing image is formed by a black image (S4), printed and discharged (S7). If it is higher than the low density level, the judgement of a high density level set beforehand is performed further (S5), and if it is less than the high density level, the image to be printed is image formed in red (S6), printed and discharged (S7). In the case that it is higher than the high density level, a communication interruption report is formed by a red image (S9), printed and discharged (S10) and reception is forcibly ended (S11).
Patent JP-S5796351-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1980-12-09
Abstract: PURPOSE:To obtain an electrophotographic receptor of high sensitivity over the entire visible region and of superior durability by contg. a specific disazo pigment in an electric charge generating layer and contg. a specific distyrylbenzene compound in an electric charge transfer layer. CONSTITUTION:The disazo dye expressed by the formula (1) is contained at 10-100wt% of an electric charge generating layer 22, whereby the layer 22 of 0.01-5mu thicknesses is formed on a conductive substrate 11. Next, an electric charge transfer layer 33 of 5-40mu thicknesses contg. 10-80wt% the distrylbenzene compound expressed by the formula (2)[R is carbazolyl, pyridyl, thienyl, indolyl, furyl, or respectively (un)saturated phenyl, styryl, naphthyl, anthryl; substituents are dialkylamino, alkyl, alkoxy, COOH or its ester, NH2, OH, NO2 and CH3CONH]is formed on the layer 22. In this way, the photosensitivity, durability, etc. are improved.
Patent JP-H0725835-A (JP)
Title: Production of dinonyldiphenylamine
Inventor: KUSUDA CHIYUKI
IPC: C07C209/24
Filed: 1993-07-14
Abstract: PURPOSE:To provide a method for producing dinonyldiphenylamine in high yield. CONSTITUTION:This method for producing dinonyldiphenylamine is to react nonylaniline with nonylcyclohexanone in the presence of a hydrogen-transfer catalyst.
Patent JP-S6417705-A (JP)
Title: Material transfer device
Inventor: OKAMOTO NOBUO
IPC: B25J9/06
Filed: 1987-07-14
Abstract: PURPOSE:To improve workability, in a material transfer device for an order picking device, by causing arch motion and lifting/lowering motion of a material gripping tool through a rolling member and a lifting/lowering member with vertical gripping position being maintained. CONSTITUTION:Rolling of a rolling rod 6 with predetermined rolling angle through a motor M causes rolling of a supporting shaft 8. At this time, a material gripping rod 9 is moved in parallel through a chain 12 without varying the attitude. Consequently, the end portion of the gripping rod 9 describes an arched locus hawing same diameter with that of the supporting shaft 8. A lifting/lowering rod 14 is lifted/lowered through can portions 16, 17, and a gripper 5 is moved vertically through combination of arch motion of the end portion of the material gripping rod 9 and advancing/retreating motion of an advance/ retreat rod 13. With such arrangement, transferring work can be carried out reliably with high efficiency.
Patent JP-S6239487-A (JP)
Inventor: UIRIAMU DABURIYUU NOOTON
IPC: B29C63/26
Filed: 1985-08-06
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-S6229818-A (JP)
Title: Evaporator for liquefied fuel for manufacturing fuel-air-mixture
Inventor: JIIGUFURIITO FUERUSUTERU
IPC: F23D11/44
Filed: 1986-07-25
Abstract: A vaporizer for liquid fuel for producing a fuel-air mixture including a vaporization member for the fuel and which is arranged within a flow chamber for combustion air. The surface of the vaporization member which is streamed against by the combustion air is moistened with fuel. The vaporizer incorporates a vaporizing member arranged within a flow chamber for combustion air, wherein the vaporizing member includes a rotatable or circulating filling or charge of balls whose temperature can be adjusted through heat conduction received from the walls of the flow chamber. Thereby, through the revolving or circulation of the ball filling, and the heat transfer to the balls which are currently at the edge of the ball filling in heat-conductive communication with the temperature-regulated walls of the flow chamber, there takes place a rapid and uniform heating of the ball filling. The large vaporization surface which is made available through the ball filling, additionally allows for the formation of relatively thin fuel films, which can be heated while concurrently avoiding excessive temperatures. The revolving or circulating of the balls additionally provides for a constant movement and displacement of the vaporizing member, as a result of which there can be avoided striated or streaky flows which lead to a non-uniform or irregular formation of the fuel-air mixture.
Patent JP-H0462653-A (JP)
Title: Electronic computer and extension device module
Inventor: TATSUGAMI SHIGEO
IPC: G06F13/36
Filed: 1990-06-29
Abstract: PURPOSE:To make a bus control means have an access to an extension device contained in an extension device module where a CPU is connected to an extension device junction means by securing in time division the functions as the address and data buses through a part of a system bus. CONSTITUTION:When a CPU 11 has an access to an extension memory 21, a bus control circuit 12 makes an SA bus 15 function in time division as the address and data buses 23 and 24. Meanwhile a bus control circuit 22 of an extension module 2 detects a fact that the CPU 11 has an access to the module by reference to the addresses set on the bus 15 and an address signal line 17 and then connects in time division both buses 23 and 24 connected to the memory 21 to the bus 15. The circuit 22 latches the addresses which are outputted to the bus 15 and the line 17 in a period when the bus 15 is used as an address bus and outputs these addresses to the bus 23 for a necessary period. The data on the bus 24 are transferred to the bus 15 in a data reading state and in a period when the bus 15 is used as a data bus.
Patent JP-H102027-A (JP)
Title: Wooden dwelling house, and fixing structure of base for wooden dwelling house
Inventor: OIDE MASAHIRO
IPC: E04B1/64
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure capable of improving the vibration absorption property and the aseismatic property in a wooden dwelling house and a wooden-based dwelling house, and improving the ventilation property under the floor. SOLUTION: A wooden sill 3 is fixed on a concrete foundation base 1 of a wooden dwelling house and a wooden-based dwelling house through hard vibration absorption rubber members 9 arranged in the prescribed intervals, and a ventilation port 12 is provided between adjacent vibration absorption rubber members 9. The vibration absorption rubber members 9 are fitted to a lower surface of the wooden sill 3 in advance. A ventilation plate 11 with a rat-proof ventilation hole 11a therein is fitted to an external surface of the wooden sill 3 so as to cover the space between the wooden foundation base 1 and the concrete foundation base 1, and a throating plate 11b is integrated with the ventilation plate 11.
Patent JP-H0462694-A (JP)
Title: Bar code
Inventor: TADANO SHOJI
IPC: G06K19/06
Filed: 1990-06-30
Abstract: PURPOSE:To attain the sure reading of information to a bar code reading device by providing a fixed width code symbol at the outside of a margin part for reading start and a margin part for reading end. CONSTITUTION:Black symbols for detecting marging part 22 and 23 which consist of fixed width respectively are provided at the outside of a margin part for reading start 7 and a margin part for reading end 12. Since a bar code output signal Sout3 can be raised on scan-starting the margin part for reading start 7 or the margin part for reading end 12 when a light beam for reading scans in a direction indicated by an arrow (a) or in an opposite direction of the arrow (a) and the bar code output signal Sout3 can be fallen inevitably after scanning the margin part for reading end 12 or the margin part for reading start 7, the margin part for reading end 12 or the margin part for reading start 7 is detected and the reading end of bar code information can be detected surely.
Patent JP-H0470332-A (JP)
Title: Paper cup
Inventor: MAEDA MICHIHIRO
IPC: B32B27/10
Filed: 1990-07-03
Abstract: PURPOSE:To prevent the transfer of an olefin smell to content, to enhance the stiffness of a sheet and to prevent the formation of a pinhole at the time of sealing by using a polyester resin in the innermost and outermost layers of a body sheet. CONSTITUTION:A body part is assembled from a side wall sheet 32 and a bottom wall sheet 34 and composed of the same laminated sheet. The laminated sheet for the side and bottom wall sheets has a such a structure that an aluminum layer 13, a polyester resin layer 15 and a co-extrusion film 18 are successively laminated to the surface becoming the inner surface of a cup of a paper layer 11 being a support through adhesives 12, 14, 16 while a co-extrusion film 19 is laminated to the surface becoming the outer surface of the cup of the paper layer 11 through a polyethylene resin layer 17. Each of the co-extrusion films 18, 19 is formed by laminating the polyethylene resin layer and the polyester resin layer through an adhesive resin or an adhesive layer.
Patent JP-2001004488-A (JP)
Title: Method and equipment for measuring characteristics of optical circuit
Inventor: MARU KOICHI
IPC: G01M11/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for measuring the characteristics of an optical circuit which enable execution of highly accurate and easy measurement by a simple constitution. SOLUTION: On the occasion of measuring the amount θm (ω) of phase change of a light wave propagated through each path of an optical circuit to an input- output port of which a multiplexing-demultiplexing element having Na paths is connected and from the output port of which an interference wave of the optical wave propagated through each path is outputted, a transmission power characteristic I(ω) is measured (step S1) and a group delay characteristic τ(ω) is measured (step S2), a transfer function H(ω) of the optical circuit being measured from the transmission power characteristic I(ω) and the group delay characteristic τ(ω) (step S3), and an amplitude coefficient am and a phase error δθm of an array waveguide of the optical circuit being computed from the transfer function H(ω) of the optical circuit.  Thereby the amount θm(ω) of the phase change to which the light wave propagated through the Na paths is subjected is led out.
Patent JP-2000009864-A (JP)
Title: Voice clock
Inventor: IMAMURA MIYUKI
IPC: G04G13/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration and to reduce the cost by making a function for reporting time and a function for setting time performable by a common voice recognition circuit and reporting means. SOLUTION: A microphone 1, an amplifier 2, an A/D converter 3, a CPU 4, a ROM 5, and Ram 6 compose a clocking circuit, an alarm time-setting circuit, and an alarm-setting means. Also, the clock is provided with a D/A converter 7, an amplifier 8, and a speaker 9. And also, the reporting means is composed of the CPU 4, the ROM 5, the RAM 6, the D/A converter 7, the amplifier 8, and the speaker 9. A switch panel 10 is provided with a 'Yes' button 10a, a 'No' button 10b, a reset switch 10c, and a VOL switch 10d for setting volume. When an operator sets time or confirm time by voice, a message corresponding to the operator's voice is generated, so that the operator feels friendly and can immediately confirms whether the operator's words are accurately recognized or not.
Patent JP-S57103340-A (JP)
Title: Resin sealing method for semiconductor device and lead frame used therefor
Inventor: OGURA SADAO
IPC: H01L23/50
Filed: 1981-11-02
Abstract: PURPOSE:To prevent the shortcircuit between a tab lead and a wire for a connector and to eliminate the lateral displacement of the tab by forming a strain absorbing hole at a part of the tab lead forming a lead frame and absorbing the thermal strain caused by the heating at the resin sealing time by the deformation of the hole. CONSTITUTION:Parallel external leads 4 are arranged via a dam 3 for preventing the resin from flowing at an interval between parallel outer frames 2 forming a lead frame 1, and a plurality of leads are projected toward the tab 5 of  the supporting member for mounting a semiconductor element disposed at the intermediate of the leads 4. When the tab 5 placing the semiconductor element 5 is formed integrally with the tab lead 8 bridged over the outer frames 2, strain  absorbing holes 9 are formed at the position contacted with the outer frames 2  at both ends of the leads 8. Thus, the strain produced at the resin sealing time  can be absorbed by the deformation of the holes 9, thereby eliminating floating  of the tab leads 8.
Patent JP-S5798442-A (JP)
Title: Sucking head for conveying paper feeder
Inventor: KAWAGUCHI SHIYOUICHI
IPC: B65H3/08
Filed: 1980-12-12
Abstract: PURPOSE: To enable a generated quantity of damaged sheets to decrease by providing a through hole for restricting on the way the upward motion of a main piston having a sucking mouth in case of a sucking head for suking the piled sheets of paper and sending them.  
     CONSTITUTION: When another sucking head 4 suckes a sheet 23 to separate it from the next sheet, the next conveying and sucking head 21 operates. When the pressure in a sucking chamber 24c downs, a main piston 29 drops and a sucking mouth 30 comes in contact with the sheet 23, a hole 31 is closed, and the pressure in each of compression chambers 24a, 24b and the sucking chamber 24c is equalized. So, the mouth 30 rises together with the sheet 23 sucked to the mouth 30 due to the action of spring 28. When the top face reaches the bottom end of a communicating hole 37, a lifter 36 pushes and raises an auxiliary piston 34 and at this instance the through hole 37 opens, restricting the upward movement. Then, moving the sucking mouth 30 to release the sheet, if rapidly rises to the top position and recovers. Consequently, the mouth 30 touches neither of the released sheet and the waiting next sheet of paper. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000012959-A (JP)
Title: Semiconductor light emitting device
Inventor: MOTODA TAKASHI
IPC: H01S5/02385
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device with which deterioration of laser diode chip is suppressed. SOLUTION: A laser diode chip 1 is solder jointed to the top of a submount 2. The submount 2 is jointed to a block 3. A front end C of the submount 2 is disposed further back from the light emitting end A of the laser diode chip 1 by a length equal to or smaller than 15% of the length L1 of a resonator of the laser diode chip.
Patent JP-H0925083-A (JP)
Title: Hoisting accessory of roll, etc.
Inventor: KAWAGUCHI MASAHIDE
IPC: B66C1/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To carry out efficient and safe work without on workablity even in a narrow working space by furnishing an elevator to drive to advance and retreat holding arms along a peripheral surface of a hoisted material between a main frame and the holding arms. SOLUTION: A lifting beam is positioned by traveling a crane so that a roll R comes below a lifting frame 6. Thereafter, when the crane is lowered and a pad 11d of a detection device is lowered further from the state where a pad 11d hits a peripheral surface of the roll R, a guide pin 11e of the detection device reaches a specified position of a guide groove, a rod of a cylinder is lowered and the guide pin moves to a lower end of the guide groove 6c, and accordingly, two pieces of working arms 7, 8 are pushed down. As holding pins 7a, 8a are in a circular arc guide 6e, gripping arms 9, 10 move while going around outside of the peripheral surface of the roll R, a lock pin 9a hits a fork part 10a and they constrain each other, and they come to be in a state to be lifted up.