baber/WOPTO huggingface dataset:
Patent JP-2000250293-A (JP)
Title: Developing device
Inventor: NAKAGAWA SHUICHI
IPC: G03G15/06
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress the density of an image formed from being changed in the case that the interval of an image carrier and a developer carrier opposed through a necessary interval fluctuates in the case of executing development by applying AC voltage to the carriers. SOLUTION: Developer 2 is led to a developing area opposed to the image carrier 1 through the necessary interval (d) by the developer carrier 11, and the development is executed by applying the AC voltage to the developer carrier 11. In this case, the AC voltage which consists of rectangular waves and at which the acting time of voltage acting a direction in which the developer is fed to the image carrier is set to be less than 50% of an average voltage value is applied to the developer carrier through a resistor 15, or the developer carrier to which the AC voltage is applied is provided with a resistance layer.
Patent JP-S60190307-A (JP)
Title: Arranging device for end face of pre-preg
Inventor: SASAKI FUMIAKI
IPC: B29B11/16
Filed: 1984-03-13
Abstract: PURPOSE:To arrange the end faces of plural pre-pregs laminated by a method in which the central parts of pre-pregs are lifted up linearly in the same direction as the arranging direction by a projected arm, and an arranging tool is pressing on the end faces of the pre-pregs. CONSTITUTION:Pre-pregs 5 are delivered on a belt conveyer 1 and their ends are detected by a photoelectric tube 4. Whereupon, the conveyer 1 is stopped, and a waisted arm 2 is raised. When the central parts of the pre-pregs 5 are lifted up, the pre-pregs 5 are pressed from before and behind by an arranging tool 3. When the end faces of the pre-pregs 5 are arranged, the arm 2 and the tool 3 are set back to their home positions, and the conveyer 1 is restarted to feed pre- pregs 5 to the next process.
Patent JP-H04283319-A (JP)
Title: Gas cooking device
Inventor: SHIMADA RYOJI
IPC: A47J37/06
Filed: 1991-03-13
Abstract: PURPOSE:To expand a cooking space and ensure a satisfactory cooking result in a gas cooking device using natural gas and liquefied petroleum gas by uniformly heating upper and lower opposite surfaces of an article to be cooked with use of a single heat source. CONSTITUTION:A hot air stream produced from a lower burner 15 is discharged from an adjoining rear exhaust vent 7 communicating with an exhaust passage wall 11 formed with an opening part 9 and part of a ceiling of a heating chamber 8 provided in the heating chamber 8 and on a lower part of the ceiling. Hereby, a surface of the ceiling located inside the heating chamber 8 is heated and hence heats the upper surface of an article 12 to be cooked as an infrared radiation surface 19. Accordingly, the article can be heated and cooked from the upper and lower opposite surfaces thereof only by the lower burner 15, and a cooking space located above a grill can be increased. Further, the infrared ray radiation surface becomes substantially uniform temperature, so that the article can satisfactorily be cooked without causing any nonuniform baking.
Patent JP-H08246421-A (JP)
Title: Resonator type soundproof panel
Inventor: MURAHASHI MASAO
IPC: E04B1/86
Filed: 1995-03-08
Abstract: PURPOSE: To improve a sound absorbing coefficient, and to enhance sound- absorbing performance by attaching a second resonator absorbing a sound in frequency different from a first resonator absorbing a sound in aimed frequency to a panel having a hollow section and a slit on the inside. CONSTITUTION: First resonators 13 absorbing a sound in aimed frequency X(Hz) are juxtaposed to a resonator type soundproof panel 11 at regular intervals. Second resonators 15 absorbing a sound in frequency X+α<(Hz) different from aimed frequency X are disposed among the mutual first resonators 13. That is, the first resonators 13 absorbing the sound in aimed frequency X(Hz) and the second resonators 15 absorbing the sound in frequency X+α(Hz) higher than the frequency X are juxtaposed and combined alternately at regular pitches, thus integrating a sound-absorbing effect for damping lower resonance frequency. Accordingly, the maximum value of the sound-absorbing effect is conformed to the aimed frequency X(Hz), thus remarkably increasing the sound absorbing coefficient of frequency X(Hz).
Patent JP-H02227274-A (JP)
Title: Printing
Inventor: TAKEI KATSUMORI
IPC: B41J15/04
Filed: 1989-02-28
Abstract: PURPOSE:To make it possible to be able to print a sharp image of character and figure even on plain paper with low surface smoothness by providing a process by which to calender the transfer surface of paper prior to data transfer. CONSTITUTION:Paper to which data is transferred and which is fed from a CSF section 2 passes through an area between a calendering roller 8a and a backup roller 8b of a calendering section 1. The paper which passes between both rollers is strongly pressed by spring action 9, and at least, the paper surface on the calendering roller 8a side increases its smoothness due to the pressing of an unevenness. The surface material of the calendering roller should preferably be made of a metal of high hardness or a ceramic. The transfer paper fed from the calendering process section 1 is introduced into a printing section through paper transport rollers 10a, 10b.
Patent JP-H10247562-A (JP)
Title: Termination-type coaxial connector
Inventor: TAKAHASHI MICHIHARU
IPC: H01R13/66
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a termination-type coaxial connector which has wide frequency band width and can treat a digital signal. SOLUTION: This connector is a coaxial F-type receptacle connector for connecting with a coaxial F-type plug connector. The connector mainly consists of an external conductor 1, an insulating sliding cylinder 2 which is accommodated in the external conductor 1 such that the cylinder can slide, a fixing member 6 which fixes the insulating sliding cylinder 2 to the external conductor 1, and a central conductor 5 which is supported on the center of the fixing member 6. A coil spring 4 and a termination element 3 are attached to the insulating sliding cylinder 2. When the insulating sliding cylinder 2 which usually projects due to expansion force of the coil spring 4 is pressed due to insertion of the plug connector, the cylinder interrupts between a central conductor 5 and the termination element 3, cuts their connection, removes a termination, and connects between connectors.  When the plug connector is removed, the insulating sliding cylinder 2 projects again, and a central conductor 5 contacts with the termination element to generate termination condition.
Patent JP-S51123533-A (JP)
Title: Transistor circuit
Inventor: MOGI JIYUNICHI
IPC: H03K19/08
Filed: 1975-04-21
Abstract: PURPOSE: To enable CMOS circuits operating with different power requirements to be connected in series. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59174094-A (JP)
Title: Auxiliary speaker device
Inventor: KUNUGI YOSHIROU
IPC: H04R3/00
Filed: 1983-03-23
Abstract: PURPOSE:To improve the workability for wiring and assembling process by using a sound pressure test type detecting element as a means to detect the movement of a speaker diaphragm and providing a polarity inversion switching means into a feedback loop. CONSTITUTION:When a selection switch S1 is opened, a speed component corresponding to the movement of a diaphragm of a speaker 23 is fed back to a main amplifier 22 through an adder circuit 21 to drop the Q value of the speaker 23. While a positive feedback is carried out when the mobile contact of a selection switch S2 is set at a fixed contact (a). Thus the effect of reduction of the minimum resonance frequency fO is obtained. Then the mobile contact of the S2 is set at a fixed contact (b), and therefore an amplitude component having its phase inverted by a phase inverting circuit 38 is fed back to obtain the effect of rise of the frequency fO. As a result, the frequency fO of an auxiliary speaker device 17 can be selected between low and high states by switching the switch S2.
Patent JP-S61207098-A (JP)
Inventor: KATO SADAO
IPC: H01Q17/00
Filed: 1985-03-12
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-2000238810-A (JP)
Title: Lid member with retort adaptability
Inventor: MAEDA MICHIHIRO
IPC: B32B27/32
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a lid member having adaptability to printing, a high barrier property, sealability, unsealability and a retort adaptability of high rate of conversion into paper. SOLUTION: A lid member is composed of a dropping lid comprising a top plate 23, a circumferential wall 22 vertically arranged at a circumferential edge of the top plate in such a way that it can be in close contact with an inner wall of a barrel section 11 of a cylindrical container, a seal flange 21 arranged at an upper edge of the circumferential wall outwardly in parallel with the top plate, and an outer wall 24 vertically arranged at an outer circumferential edge of the seal flange in an upward direction, and a lid material sheet section 31.  The lid material sheet section 31 is mounted on the seal flange 21 in such a way that a space 26 is formed between the sheet section 31 and the top plate 23, an outer wall 24 is folded inwardly to cover the circumferential edge of the lid material sheet section 31, wherein the folded outer wall 24, the circumferential edge of the lid material sheet section 31 and the seal flange 21 are heat welded to each other.
Patent JP-H07262524-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOSHIKAWA YOSHIO
IPC: B81B3/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide the highly reliable magnetic recording and reproducing device by stepwisely turning a magnetic storage medium with a driving means and allowing it to act with its turning center maintained. CONSTITUTION:The magnetic storage medium 6 is mounted to be turnable around the turning center RA on a substrate 4 consisting of insulating materials of silicon and ceramics, etc. An X-axial line 8 passing through the turning center RA and a Y-axial line 10 orthogonal to this X-axial line are provided, and the base part side of a head supporting arm 12 is fixed to the substrate 4 by a fixing part 14. The head supporting arm 12 is extended parallel to the Y-axial line 10, and its tip is positioned on the X-axial line 8. The tip of the head supporting arm 12 is fitted with a magnetic head 16 for recording and reproducing data on the magnetic storage medium 6, and this head is brought into slide contact with the magnetic storage medium 6 by an extremely low load. Consequently, the magnetic recording and reproducing device suitable for miniaturization with light weight and feasible of large capacity and moreover with high reliability can be obtained.
Patent JP-H01225077-A (JP)
Title: Connector housing
Inventor: KAMEYAMA YASUSHI
IPC: H01R13/58
Filed: 1988-03-03
Abstract: PURPOSE:To protect a terminal caulking section from vibration or the like by providing one or more insertion holes inserting lead wire terminals and providing a lead wire fixing member on the lead wire side of a connector housing insulatingly hooking the terminals. CONSTITUTION:A connector housing 1 has six lead wire insertion holes 2, lead wire terminals 3 are hooked in it, a plate-shaped lead wire fixing member 10 is integrally extended from the end face on the lead wire side. Six lead wires 6 are bundled near the tip of the lead wire fixing member 10 and wound and fixed with an insulating tape 7 together with the lead wire fixing member 10. As a result, no external force is applied between the terminal caulking sections 5 of the lead wires 6 and the wound and fixed section by the tape 7. Even when the lead wires or the connector housing are moved by vibration, no stress is concentrated at the terminal caulking sections, the rupture from the terminal caulking sections is prevented.
Patent JP-H03249285-A (JP)
Title: Production of dyed cellulosic fiber subjected to mercerization processing
Inventor: YOSHIKAWA SADANOBU
IPC: D06P5/10
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a dyed material excellent in color fastness with hardly any bleeding and fouling of white parts in postmercerization processing by dyeing cellulosic fiber with a specific bifunctional type reactive dye and then subjecting the dyed fiber to the mercerization processing. CONSTITUTION:A dyed material, obtained by dyeing cellulosic fiber with a free acid of a bifunctional type reactive dye expressed by formula I or II [R1 to R3 are H or alkyl; A is phenylene or naphthylene; D is residue of organic dye having sulfonic acid group; X is halogen or pyridinio; Y is SO2CH=CH2 or SO2CH2CH2Q (Q is group eliminative with an alkali), Z is NR4R5, OR6 or SR7 (R4 to R7 are H, alkyl, phenyl, naphthyl or benzyl)] and then subjecting the dyed material to fixing treatment with a polyamine-based compound, etc., and further to pose-mercerization processing with a sodium hydroxide solution of 20-30 deg. Be', having excellent gloss, color fastness to daylight, perspiration, sunlight, chlorine and washing.
Patent JP-H06259484-A (JP)
Title: Map display system
Inventor: YASUDA TSUNEO
IPC: G09B29/10
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a map display system in which an objective map can be displayed, and valid information for the user of the map can be read at a high speed. CONSTITUTION:The map display system in a computer mapping system in which a customer or an equipment is managed by using the map at a computer, is equipped with a map DB 15 in which the map displayed on one screen into (n) parts, retrieved object and map management table 14 which manages a retrieval ID applied to each building or equipment on the map and the mesh number of the map on which the object exists by making them correspond to each other, retrieved object existing mesh extracting means 11 which decides the ID of the retrieved object, and decides the mesh number of the map on which the object exists according to an input instruction from the user, displayed mesh extracting means 12 which successively extracts the mesh from the surrounding of the object existing mesh, and uses it as the displayed object, and mesh data extracting/displaying means 13 which extracts the map data of the displayed mesh from the map DB, and successively displays it until the entire screen of the display is displayed.
Patent JP-H04268424-A (JP)
Title: Measuring apparatus for quantity of radiation heat
Inventor: KOBAYASHI KAZUSHIGE
IPC: G01K17/08
Filed: 1991-02-21
Abstract: PURPOSE:To obtain change in temperature of a thin film to measure quantity of radiation heat applied to the thin film by checking change in an optical birefringence degree due to the temperature of the thin film against change in a birefringence degree due to change in intensity of a magnetic field applied to the thin film. CONSTITUTION:A measuring apparatus for quantity of radiation heat comprises a thin film 1 made of magnetic fluid which receives radiation heat to be measured, electromagnets 6, 7 for applying a magnetic field to the thin film, a light source 2 for applying beam rays to the thin film, a light receiving element 3 for receiving the beam rays which have passed the thin film, a polarizer 4 placed between the light source 2 and the thin film 1, and an analyzer 5 placed between the thin film 1 and the light receiving element 3, while the polarizer 4, the thin film 1 and the analyzer 5 are sequentially placed on a passage of the beam rays incident from the light source 2 to the light receiving element 3.
Patent JP-H09239977-A (JP)
Title: Piezoelectric vibrator unit for ink jet recording head and production thereof
Inventor: MOMOSE KAORU
IPC: H01L41/22
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent as far as possible a warpage of a piezoelectric vibration plate caused by a polarization by a method wherein after a piezoelectric vibration plate is adhered to a supporting plate, a polarization of the piezoelectric vibration plate is provided, thereafter, a tooth-cutting is provided by a predetermined pitch. SOLUTION: The surface of an area 2 which is an inactivity area of a piezoelectric vibration plate 1 is adhered to a supporting plate 4 forming an electrode layer 3 to form a plate vibration unit. The adhesion is provided so that a segment electrode 6 which is one outer electrode of a piezoelectric vibration plate becomes conductive to an electrode layer 3 formed on a supporting plate 4. In this plate vibration unit state, a direct current voltage is applied and a polarization is provided between a common electrode 7 of a piezoelectric material and a segment electrode 6 or between a common electrode and the electrode layer 3 on the supporting plate 4. Thereafter, a piezoelectric vibrator unit is formed by a method wherein the electrode layer 3 on the supporting plate 4 is cut to separate the piezoelectric vibrators 8a, 8b, 8b,... 8b, 8a, and a common electrode plate 9 is adhered.  Further, the piezoelectric vibrators 8a, 8a are dummy vibrators.
Patent JP-S60195854-A (JP)
Title: Ion source
Inventor: KOIKE HIDEMI
IPC: H01J37/08
Filed: 1984-03-16
Abstract: PURPOSE:To extract an ion beam stably for a long period of time without narrowing an exit slit even when halogenated gas is used by installing a sample gas induction port near the exit slit. CONSTITUTION:A microwave passes through a discharge electrode 4 and is guided in a discharge chamber 5. A magnetic field is applied to the direction that intersects with an electric field by this microwave and the sample plasma is generated in the discharge chamber 5 by these interactions. Then, an ion bean 21 is extracted from an ion beam exit slit 7 provided at the one face of the discharge chamber. The sample gas is guided into the discharge chamber 5 through a number of gas induction ports 6 provided near the ion beam exit slit. It is desirable that the distance between the gas induction port 6 and the ion beam exit slit 7 is shorter than the inter-wall-surface ditance between a gas blowoff port into the discharge chamber 5 and the opposed discharge chamber 5. When halogenated gas such as BF3 is used as the sample gas, the inner wall of the discharge chamber 5 near the gas induction port 6 and the surface exposed to the plasma by the ion beam exit slit 7 have an ethcing effect.
Patent JP-H01222197-A (JP)
Title: Cereals drier
Inventor: SAEKI YOSHIKUNI
IPC: F26B25/22
Filed: 1988-03-01
Abstract: PURPOSE:To eliminate the difference of moisture values by providing a distribution supply unit for sorting cereals into cereals whose moisture value exceeds a predetermined moisture value and cereals whose moisture value does not exceed the value to supply them, a detector for detecting a distribution feeding amount, a feeding amount setting means for setting the rotating speed of a feed valve, and a circulating mechanism for returning combined cereals to a storage tank. CONSTITUTION:A feed switch is turned ON to charge bag-filled cereals to be drive from a feed hopper, and a moisture meter 22 is operated. When a moisture detection result exceeds 22%, a switching valve 19 is switched, and the cereals are fed to a storage tank 2a. If the moisture of the bag-filled cereals are 22% or less, the valve 19 is switched to feed the cereals to a storage tank 2b, and ultrasonic sensors 35, 36 detect the final feed amounts (x), (y) of the tanks 2a, 2b. The rotating speed ratio of feed valves 7, 8 is determined according to a detection result, cereals having high and low moisture detection are mixed in a cereals collecting chamber 4, and returned to a storage tank 2. In this case, the valve 19 is reset to a neutral position (a), the whole cereals are supplied to the face of a diffusion board 21, uniformly fed to the tank 2 to be normally dried.
Patent JP-S60221414-A (JP)
Inventor: AREN HENRII KEAFU
IPC: C08F290/00
Filed: 1985-03-12
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-S57165280-A (JP)
Title: Paper feeder for printer
Inventor: NAKAMURA RIYOUZOU
IPC: B41J11/48
Filed: 1981-04-03
Abstract: PURPOSE:To provide an apparatus applieable for both printing on a continuous form paper and on a single one by feeding a paper by widely accepted method for the former and only with a friction feed mechanism without operation of a pin feed mechanism. CONSTITUTION:A paper discrimination circuit 20 determines whether a paper indicated by the operation of a paper indicating key on a ticketing printer is a single form or a continuous form and transmits a type code to a central processing unit (CPU) 25. A control program and various control data are memorized in an ROM 24. The CPU 25 executes the control program in the ROM 24 according to the type of the indicated paper and a necessary control signal is provided to a motor controlling circuit 21 and an electromagnetic clutch driving circuit 23. The motor control circuit 21 controls the driving of a step motor 7 through a motor controlling circuit 22.
Patent JP-S51124337-A (JP)
Title: Mos memory with use of flat electron beam
Inventor: HONJIYOU TERUBUMI
IPC: G11C11/24
Filed: 1975-04-22
Abstract: PURPOSE:To improve the packaging density of MOS'RAM by applying the control voltage applied to the gate electrode by irradiating electron beam on the electrode.
Patent JP-H07263951-A (JP)
Title: Supporting arm structure for parabolic antenna system
Inventor: MAEDA MITSUO
IPC: H01Q1/02
Filed: 1994-03-18
Abstract: PURPOSE:To easily fit and fix a coaxial cable to a supporting arm and to prevent the cable from being directly exposed to wind and rain. CONSTITUTION:A supporting arm 2, which supports a converter 3 so that it faces the front of a parabolic reflection mirror 1, is formed with an approximately inverted U-shaped section by a synthetic resin or the like. Plural cable fixing parts 4 are formed on the inside of this approximate inverted U shape as one body, and these fixing parts 4 are formed into two approximate circles different by diameters, and the coaxial cable connected to the converter 3 is press-fitted to a first upper fixing part 5 having a small diameter and is fitted and fixed when having a small diameter, but this coaxial cable is press-fitted to a second lower fixing part 6 having a large diameter and is fitted and fixed when having a large diameter. Thus, coaxial cables 7 and 8 are not directly exposed to wind and rain in the vicinity of the converter 3 and are not shaked to prevent the breakdown from being caused by loosening.
Patent JP-H03256648-A (JP)
Title: Correction method for work of surface grinder
Inventor: NISHIO SHINJI
IPC: B24B49/00
Filed: 1990-03-02
Abstract: PURPOSE:To perform a correct level measurement and free crowning correction work by operating the work face shape by a two-dot chain method with the use of a personal computer with the measurement data by an electronic level and preparing an NC program with the operation of a work correcting value. CONSTITUTION:The measurement data of a work is obtained from an electronic level 1, the operation of flatnesses y, Y, Z is performed in a personal computer 3 based on this data and further the straightnesses are operated. In the case of obtaining the shape value deviated from this straightness an NC tape for correcting crowning is prepared. In the case of the calculation result of straightness/flatness being accepted a correction program is not prepared and a surface grinding is performed as it is. A correct work shape can thus be measured without receiving the effect due to the sliding accuracy of a machine and the correction corresponding to the work shape can be performed.
Patent JP-S51125695-A (JP)
Title: The preparation of high pruity phosphoric acid
Inventor: FUJII KIYOSHIGE
IPC: C01B25/234
Filed: 1975-04-22
Abstract: PURPOSE: To obtain JIS grade high puryti phosphoric acid from raw phosphoric acid the solvent extraction and crystalization. 
     COPYRIGHT: (C)1976,JPO&Japio