baber/WOPTO huggingface dataset:
Patent JP-H0247924-A (JP)
Title: Frequency dividing circuit
Inventor: TANIGUCHI TOSHIMI
IPC: H03K23/00
Filed: 1988-08-08
Abstract: PURPOSE:To realize a frequency dividing circuit operated up to a considerable rate of a high frequency by adopting an emitter follower stage for the constitution of current storage transistors(TRs) and improving the current gain. CONSTITUTION:The state of current storage TRs Q5, Q6 of an FF is changed at the leading of an input pulse fed to a terminal 1, and the state of current storage TRs Q1, Q3 and Q2, Q4 of an FF is changed at the leading of the same input pulse. Thus, an output pulse being the result of 1/2 frequency division of a voltage generated across load resistors R7, R9 by a current from current storage TRs Q5, Q7 and Q6, Q8 of the FF is outputted from terminals 5, 6. Driving TRs of each FF and reference TRs (Q17 and Q19, Q18 and Q20) are replaced at the trailing of an input pulse capable of extraction of a frequency division output from the FF similarly. Thus, an emitter follower is adopted for the constitution of the current storage TRs to form a frequency divider capable of operation up to 70% of the high frequency or over.
Patent JP-S6356240-A (JP)
Inventor: HONMA TAKESHI
IPC: A01M1/00
Filed: 1986-08-25
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-H0246742-A (JP)
Title: Compression-bonded flat semiconductor device
Inventor: KOJIMA SHINJIRO
IPC: H01L29/74
Filed: 1988-08-09
Abstract: PURPOSE:To decrease warpage of an Si pellet substantially for enabling it to be compression bonded uniformly by interposing a metallic plate of Mo or W between an anode post and an anode on the Si pellet while interposing a soft copper sheet and a hard copper plate between a cathode on the Si pellet and a cathode post. CONSTITUTION:A hard Mo disk 118 having high rigidity and still having a coefficient of thermal expansion similar to that of Si is disposed on the anode post side of an Si pellet 16, so that the anode of the Si pellet 16 is applied against an anode post 2 through the planar plate 118 serving as a surface plate. On the other hand, a cathode post 1 applied against the cathode of the Si pellet 16, through an annealed soft copper sheet 113 having high ductility and a hard copper plate 112 having moderate rigidity. Thereby, the anode and the cathode of the Si pellet 16 can be compression-bonded uniformly.
Patent JP-S6260096-A (JP)
Inventor: OBARA YOICHI
IPC: G08B17/00
Filed: 1985-09-10
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-H1050531-A (JP)
Title: Iron core with a gap
Inventor: OGUMA KAZUFUMI
IPC: H01F27/24
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an iron core with a gap which prevents local overheating near the gap. SOLUTION: An iron core 1 is provided with a leg 3, a yoke 2, and a gap 5a at a junction between the leg 3 and the yoke 2. The width x1 in the direction of laminated of the yoke is larger than the width x3 of the leg 3. A block iron core 4a is formed by radially arranging strips of punched plate in the direction of the cross-section of the iron core and is placed in a position opposed to the gap 5a of the leg 3. Local overheating of the iron core, caused by leakage magnetic flux produced at the gap 5a and incident on the surface of the punched plate, is prevented. This enables providing a high-performance iron core with a gap.
Patent JP-H0485624-A (JP)
Title: Program maintenance and managing system
Inventor: GOTOU MUNEHIDE
IPC: G06F9/06
Filed: 1990-07-30
Abstract: PURPOSE:To freely extend the size of a patch area without preparing the patch area in advance by automatically extending and allocating the patch area for each module. CONSTITUTION:A link control sentence input processing means 8 to prepare a control sentence information table 3 based on an inputted link control sentence 1, and a link processing means 7 to link a program while referring to the control sentence information table 3 are provided. When the size of the patch area is instructed by an additional link control sentence 2 for the unit of a module, the link processing means 7 extends and allocates the patch area for each module based on this size. Namely, since the patch area is automatically extended and allocated for each module, the module can be branched to the patch area without address constant. Thus, concerning the module without the patch area or the module lacking the patch area, the patch area can be easily extended only by linking again.
Patent JP-S6356678-A (JP)
Title: Toner recovering device
Inventor: HONDA TAKAO
IPC: G03G21/10
Filed: 1986-08-27
Abstract: PURPOSE:To facilitate maintenance and to perform stable cleaning operation by coupling a waste toner generation source with a container which recovers and stores waste toner by a connection tube which incorporates a conveyance screw, and detecting an unmatched force operating on a screw from the state of toner. CONSTITUTION:A cleaning device 2 is arranged nearby a photosensitive body 1 and residual toner on the surface of the photosensitive body 1 is gathered in the device 2. In this constitution, when the toner is gathered to some extent, the conveyance screw 4 in the tube 3 which couples the photosensitive body 1 and device 2 is driven positively by an unshown driving device to guide waste toner to the waste toner container as a hollow part in the photosensitive body 1. At this time, a hollow disk type toner detecting means 6 which is made of a transparent material is inserted into the external exposed bent part of the tube 3 and the part which projects from this tube 3 is covered with a pipe member 5; and a displacement detector 12 and a display device 13 are connected thereto. Thus, toner caking, etc., is detected from the deformation of the means 6 to know abnormality of the conveyance state.
Patent JP-S6094199-A (JP)
Title: Fecal matter fermentation apparatus
Inventor: IKEGAI NOBORU
IPC: C05F3/06
Filed: 1983-10-26
Abstract: PURPOSE:To perform quick and uniform and large amt. drying of compost in a fermentation tank by providing a forced air feeding device to a fermentation tank connected to a washing waterless toilet bowl and connecting simultaneously a forced air feeding device to a bottom of a fermentation tank. CONSTITUTION:Fecal matter and a fermentation accelerating agent are stirred uniformly by a positively revolving ribbon screw 17 having a rectangular cross section through a positively revolving rotary shaft to produce primary compost by accelerating fermentation by the effect of uniform stirring. Then, the primary compost is charged. to a bottom fermentation tank 12 through a connecting cylinder 11. The compost in the fermentation tank 12 is aged and the water content is adjusted to an optimum value (i.e. most pref. ca. 90% water content). The fermentation is further prompted and aging is progressed to form effective fertilizer. In this case, a gas exhausting fan 21 of a gas exhausting cylinder 14 is operated to suck fermentation gas in a fermentation tank 12 discharging the gas in the atmospheric air.
Patent JP-S6134888-A (JP)
Inventor: ANDORE JIYAN BERUTOO
IPC: H05B6/78
Filed: 1984-09-21
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-S6178052-A (JP)
Title: Separator for dry cell
Inventor: SHINODA KENICHI
IPC: H01M50/429
Filed: 1984-09-26
Abstract: PURPOSE:To prevent corrosion of a zinc can effectively without using mercury by making a separator for a manganese cell by adding gallium salt into paste to be coated on a face contacting the zinc can by the separator. CONSTITUTION:Paste formed by adding bridge formation corn starch to water as paste maing agent and adding low-cast pin-gum and PVA as a binder, and adding gallium of 0.2-10wt% as zinc corrosion inhibitor in a form of gallium salt is coated on a kraft paper to produce a separator 10. And the separator covers positive pole mixture 14 with manganese dioxide as an active mater and charges so as to contact the paste coated face to a negative pole zinc can 14 to form a manganese cell. Therefore, without using mercury which requires prudent handling in various aspect, corrosion of the zinc can 14 can effectively be inhibited and problems of environmental pollution can be eliminat ed.
Patent JP-H0364026-A (JP)
Title: Deposit removing device
Inventor: YASUDA KAZUMITSU
IPC: H01L21/3065
Filed: 1989-08-02
Abstract: PURPOSE:To enable a deposit adhering to the inner wall of a reaction room to be removed efficiently by flowing a reaction gas into a space part between a cylindrical electrode with hole and that without light and then by supplying a high-frequency power to both cylindrical electrodes. CONSTITUTION:A high-density plasma for etching is generated near the inner wall of a cylindrical pipe 1 forming a reaction room, etching seed is entrapped between a cylindrical electrode 4 without hole and the cylindrical pipe 1 within a reaction room preventing the etching seed from being diffused into other spaces, and the etching speed is fully supplied to the inner wall of the cylindrical pipe 1 of reaction room from a number of holes 3 provided on the cylindrical wall surface of a cylindrical electrode 2 with hole, thus enabling a deposit 6 on the inner wall to be eliminated efficiently by a small amount of reaction gas in a short time. In this case, the gap between the cylindrical pipe 1 of reaction room and the cylindrical electrode 2 with hole is set so that a high- density plasma region generated by excitation of gas fully reaches the inner wall of the cylindrical pipe 1 of reaction room and the dimensions of diameter for the cylindrical electrodes 2 and 4 are selected corresponding to it, thus improving efficiency of removing deposit.
Patent JP-H0942398-A (JP)
Title: Planetary roller type power transmission device
Inventor: NAKAMURA MORIO
IPC: F16H13/08
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce bending deformation of a planetary roller pin so as to prevent the roller face from seizing by providing a carrier ring supporting respective planetary roller pins between planetary rollers on the low speed rotary shaft side and planetary rollers on the high speed rotary shaft side. SOLUTION: In this vertical planetary roller type power transmission device 1 applied to the speed increasing mechanism of a rotary atomizer, a speed changing unit 4 is interposed between an upper low speed rotary shaft unit 2 and a lower high speed rotary shaft unit 3. The upper ends of three low speed rotary shaft side planetary roller pins 20 are fixed by press fitting to a carrier flange 19 fixedly provided on the end part of a low speed rotary shaft 8 in a case 14, and the respective roller pins 20 rotatably bear low speed rotary shaft side planetary rollers 21.  The lower ends of the respective roller pins 20 are fixed to a carrier ring 22 by press fitting, the upper ends of three high speed rotary shaft side planetary roller pins 23 are fixed to the carrier ring 22 by press fitting so as to shift the phase from the fixed position of the roller pin 20, and the respective roller pins 23 rotatably bear high speed rotary shaft side planetary rollers 24.
Patent JP-S6444036-A (JP)
Title: Mechanism for transferring wafer between apparatuses
Inventor: IWASAKI TAKEMASA
IPC: H01L21/677
Filed: 1987-08-12
Abstract: PURPOSE:To prevent dust from generating in a wafer transferring step by moving first and second gate valves together along a circular-arc locus by means of a double linkage to perform opening and closing operations. CONSTITUTION:When a wafer 19 is transferred between a clean box 1 and a wafer carriage, the carriage is moved toward a wafer exist formed at the box 1, and a second gate valve 12 provided in the opening of a wafer carrier is brought into close contact with a first gate valve 9 provided at the wafer exist. Since the valves 9, 12 are integrally connected and moved along a circular- arc locus by means of double linkages 27a, 27b, it can prevent dust due to frictions between the exit 8 and the valve 9 and between the opening 11 of the wafer carrier 10 and valve 12 from generating.
Patent JP-H0864619-A (JP)
Title: Manufacture of compound semiconductor circuit having compound semicondcutor field effect transistor
Inventor: SHIOJIMA KENJI
IPC: H01L21/338
Filed: 1994-08-24
Abstract: PURPOSE: To enable an impurity introduced region for forming a channel region to be highly active and to prevent a reaction product from generating between a gate electrode and a semiconductor substrate by making the gate electrode as an electrode comprising WSiN having a nitrogen content of a specific ratio which forms a Schottky junction. CONSTITUTION: A gate electrode 10 comprises an electrode having an electrode 12 which comprises WSiN with a nitrogen content of less than 20atom% forming a Schottky junction with a main surface 1a of a semiconductor substrate 1. Such electrode 12 forms a channel region 18 from an impurity introduced region 3' for forming a channel region, and has a high heat resistance for heat in a step of forming a source region 17S and a drain region 17D, respectively, from an impurity introduced region 15S for forming a source region and an impurity introduced region 15D for forming a drain region.
Patent JP-H1035731-A (JP)
Title: Box-shaped container fitted with inner bag
Inventor: SATO YOSHIHIKO
IPC: B65D77/06
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To easily separate an outer box and an inner bag at a time of disposal. SOLUTION: An outer box 1 having an opening port 5 protruding the pour port 4 of an inner bag and having a support surface 6 supporting the inner bag 2 in an adhesive state on its inner surface is provided and a back break line 12 going from one end of one side of the back 7 of the outer box 1 to the other end thereof is formed to the back 7 of the outer box 1 and support surface break lines 15 going form both ends of one side of the support surface 6 toward the opening port 15 are formed to the support surface 6 and two peripheral wall surface dotted lines 16, 17 going from both ends of the back break line 12 toward both ends of the support surface break line 15 are arranged to a part of the peripheral wall surface 8-11 of the outer box 1 without crossing each other.  By this constitution, by successively treating the back break line 12, the peripheral wall surface dotted lines 16, 17 and the support surface break line 15, the back 7, a part of peripheral wall surfaces 8, 11 and a part of support surface of the outer box are removed in a continuous state and, at this time, a part of the support surface 6 is peeled from a part of the inner bag 2 and the separation work of the outer box 1 and the inner bag 2 is facilitated.
Patent JP-H0844075-A (JP)
Title: Developing method
Inventor: ISHIWATARI KAZUYA
IPC: G03F7/30
Filed: 1994-08-01
Abstract: PURPOSE:To provide a developing method without causing nonuniform development or blotting. CONSTITUTION:A substrate 1 is transiently stopped after paddle development or the transporting speed of the substrate 1 is lowered, and the substrate is transported to the succeeding shower developing stage after a specified time. Consequently, a developer 5a is stayed on the substrate for a specified time and subjected to a thorough reaction, and uniform development is fulfilled. Further, the development grade is enhanced in the succeeding shower development 7. Even fine residues are removed in the succeeding overlaying stage 10, and the finished appearance is improved.
Patent JP-H1034314-A (JP)
Title: Method for casting product having metal-base composite material part
Inventor: OKADA YUJI
IPC: B22D19/14
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the collapse of a core and the displacement of fibers in the core even the pressure is received at the time of supplying molten metal. SOLUTION: The core 1 having a fiber mixed part 2 formed by mixing the fibers 4 at least in a part of resin is set in a metallic mold and the molten metal is supplied into the metallic mold and the resin of the fiber mixed part 2 is replaced into the molten metal to cast a product having metal-base composite material part at least in a part. In the case the core 1 has a heat resistant resin part 3 in the inside of the fiber mixed part 2, the heat resistant part 3 is softened and removed from the product after casting the product.
Patent JP-H1144987-A (JP)
Title: Toner cartridge container comprising styrenic resin composition
Inventor: IWATA KEIKO
IPC: C08L25/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a toner cartridge container that can be recycled and produced by hot-runner molding and that is required to be thin in wall thickness and self-extinguishing, by injection molding a self-extinguishing styrenic flame- retardant resin compsn. having dropping property and comprising a styrenic resin and a specified halogenated indan. SOLUTION: This toner cartridge container consists of a styrenic resin compsn. produced by injection molding a self-extinguishing styrenic flame- retardant resin compsn. comprising a styrenic resin and a halogenated indan expressed by formula I and having dropping property. In the formula I, X is chlorine or bromine atom, R1 to R6 each may be the same or different atom or a functional group, and at least one is hydrogen atom, an alkyl group or halogenated alkyl group containing a halogenated aryl group expressed by formula II, 1 is an integer 1 to 4, and m is an integer 1 to 5 satisfying l+m=2 to 9. Compds. with l+m=7 or 8 are included by >=92%.
Patent JP-H0484388-A (JP)
Title: Automatic vending machine
Inventor: AOKI TETSUO
IPC: G07F9/10
Filed: 1990-07-27
Abstract: PURPOSE:To easily feed commodities contained in a commodity case to commodity throwing-in ports without interference between commodities on a commodity sending means by positioning a receiving base in corresponding to the height of the commodity throwing-in ports and placing the commodity case on the receiving base. CONSTITUTION:A front door provided with a commodity display, commodity selecting means, money throwing-in section, commodity take-out port etc., is attached in an openable state to the front face of the main body 1 of this automatic vending machine and screw shafts 3a and 3b are arranged on both sides of the main body 1 from an upper section facing commodity throwing-in ports 2 to an intermediate position. A mobile body 9 is fixed to a location facing an arbitrary one of the ports 2 arranged in the horizontal direction with a pair of an upper and lower screw blocks 7a and 7b and mobile guide shafts 8a and 8b and a mounting base 10 is mounted on the body 9. Therefore, when a commodity case 12 is placed on the base 10 after the base is positioned in corresponding to the height of the ports 2, commodities contained in the case 12 are successively and smoothly sent without interference between the commodities on a commodity sending means 11 and easily fed to the commodity throwing-in ports 2.
Patent JP-2000029202-A (JP)
Title: Production of mask
Inventor: OTA KAZUYA
IPC: G03F1/24
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To form a transfer pattern with high accuracy in a short time by using a second substrate from which a part of an absorbing layer is removed as a reflection type mask. SOLUTION: In the first step, a master pattern 36 is formed by magnifying the pattern to be formed on a mask, and the master pattern 36 is drawn on a first substrate which transmits UV rays in 100 to 400 nm wavelength region to produce master masks P1 to PN. In the second step, a reflection layer which reflects ultra UV rays and an absorbing layer which absorbs the ultra UV rays are formed on a specified second substrate. In the third step, reduced images of the patterns of the master masks P1 to PN are projected on the second substrate by using a reduction stepper which reduces and projects an image with UV rays of 100 to 400 nm wavelength as exposure beams so as to remove a part of the absorbing layer. The second substrate from which a part of the absorbing layer is removed is used as a reflection type mask.
Patent JP-H0865624-A (JP)
Title: Image pickup device
Inventor: NONAKA SHINICHI
IPC: H04N5/907
Filed: 1994-08-25
Abstract: PURPOSE: To enable a user to easily confirm the video recording state of recorded video of one cut on the spot of video recording through the image pickup device and to miss no important scene even during the video recording state confirming operation. CONSTITUTION: This image pickup device consists of an image pickup means 101 which photographs a subject, a signal processing means 102 which reads a signal out of the image pickup means 101 and generates a video signal through digital signal processing, an image compressing and expanding process part 103 which compresses the digital image signal at the time of recording and expands the signal at the time of reproduction, a recording memory 104 where the compressed digital image data are recorded, a control means 105 which totally controls them, and control switches 106 and 107 through which the user controls the control means.
Patent JP-H0248615-A (JP)
Title: Lens barrel for close-up photographing
Inventor: NODAGASHIRA HIDEFUMI
IPC: G02B7/105
Filed: 1988-08-11
Abstract: PURPOSE:To improve the position accuracy of a moving lens group by providing a moving means for moving a variable power lens group from a first position to a second position by a cam means during an expansion operation in one direction of an intermediate device, and thereafter, on the contrary, returning it on a locus of a cam from a second position to a first position. CONSTITUTION:A front group cam cylinder 3 and a rear group cam cylinder 5 can be rotated mutually as one body through a key member 25. Accordingly, when both the c am cylinders 3, 5 rotate forward and backward against a fixed lens barrel 4, a first lens group L1 and a fourth lens group L4 move in the direction separated from a second lens group L2 and a third lens group L3 being immobile, respectively along an optical axis, or move in the direction for approaching the latter. In accordance therewith, a lens group array in varied steplessly from an array of a short focus state to an array of a long focus state, and furthermore, to an array of a short focus state. By such a cam means, an angle theta made by tangents of cam grooves 15, 22 and linear grooves 12, 21 can taken comparatively large, therefore, a pin moves smoothly and the position accuracy is improved.
Patent JP-S6093468-A (JP)
Title: Laser beam printer
Inventor: WAKAMATSU KAZUHIRO
IPC: G03G15/32
Filed: 1983-10-28
Abstract: PURPOSE:To prevent dirt by providing plural partitioning walls, which have slits forming an optical path of a laser beam, and a dust removing box in the laser beam exit part of an exposure optical mechanism to precipitate and remove a fine powdery toner or the other dusts floating in air. CONSTITUTION:A dust removing box 22 has what is called a labyrinth structure where aperture parts 24a of dustproof plates 24 are provided in the surface side of a photosensitive drum 17 and a dust sedimentation space having a relatively large capacity is provided between dustproof plates. Consequently, the fine powdery toner floating near the surface of the photosensitive drum 7 must pass through aperture parts 24a of dustproof plates 24 of the dust removing box 22 successively when it is stuck to the surfaces of a reflective mirror 13 and a cylindrical lens 8. However, since the internal space between dustproof plates 24 is larger than sperture parts 24a, the velocity of the air current in the box is reduced exremely, and the floating fine powdery toner is precipitated by its own weight. The sedimentation space is partitioned to many stages by plural dustproof plates 24, and therefore, the fine powdery toner flowed from narrow aperture parts 24a is dispersed in the wide sedimentation space and is thinned.