baber/WOPTO huggingface dataset:
Patent JP-S61197026-A (JP)
Title: Agitator for powder substance
Inventor: OGURA MITSURU
IPC: G03G15/08
Filed: 1985-02-22
Abstract: PURPOSE:To enhance the agitating performance in an axial direction by providing the 1st plural discoid impeller vanes in the axial direction of the rotating shaft between each desk, and the notches for each impeller vane. CONSTITUTION:When the shaft rotates in the direction of an arrow E, a developing agent flows on a very slanted elliptical vane as shown by the direction of an arrow E and the flow of the direction of an arrow B is generated by the rotation of the shaft. Also, at the central part of the shaft, the flow toward the direction of an arrow C which passes through the 2nd impeller vanes 12 is generated, and at the external peripheral part the flow in the direction of an arrow D which passes through the 2nd impeller vanes 12 and whose direction is reverse to that of an arrow C is generated. Thus, the effective axial and radial flows can be obtained, because these flows turn toward the multi- directions and return toward the former direction. The developing agent placed on the central part of the rotating shaft flows always without staying at the former placed by the notches 14, 15 provided between the 2nd impeller vanes 12 and the 1st impeller vanes 11.
Patent JP-H04248710-A (JP)
Title: Digital equalizer
Inventor: KAWAZOE AKIHISA
IPC: H03G5/02
Filed: 1991-02-05
Abstract: PURPOSE:To realize the digital equalizer which can easily be formed without generating phase distortion. CONSTITUTION:A frequency characteristic setting device 11 sets the frequency characteristic and each coefficient of an FIR filter to realize the said frequency characteristic by a 1st DSP 12 is decided by inverse Fourier transformation and the FIR filter having the frequency characteristic set based on each coefficient decided by a 2nd DSP 13 is realized to form the digital equalizer.
Patent JP-H09231434-A (JP)
Title: Medium handling device
Inventor: KAJITA NORITSUGU
IPC: G07D9/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the service for custmers by making it possible to press out wrinkles from paper money even when a paying transaction or receiving transaction is not executed. SOLUTION: A wrinkle pressing-out mechanism 7 is built in an automatic teller machine 1 and connected to a money receiving/paying port 3 and recognition part 6. On the other hand, an item for wrinkle pressing processing is provided on a customer operation panel 2 so as to independently execute wrinkle pressing-out processing. Paper money inserted into the port 3 is sent to the mechanism part 7 and its wrinkle is pressed out and the pressed-out paper money is sent to the recognition part 6, counted and sent to the port 3.
Patent JP-2000229925-A (JP)
Title: Production of hydrazine derivative
Inventor: SUGI KIYOSHI
IPC: C07B61/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound stable even in a solution state by catalytically reducing a hydrazone derivative and deactivating an activity of a reduced catalyst contained in the reaction solution. SOLUTION: This compound has (C) a structure of formula III, e.g. a compound of formula IV  e.g. tert-butyl 3-[4-(pyridin-2-yl)benzyl] carbazate} is obtained by (A) catalytically reducing a hydrazone derivative having a structure of formula I, e.g. a compound of formula II (R is H, a halogen or the like; R' is H, an acyl or an alkoxycarbonyl; and R" is an acryl, an alkyl or the like)  e.g. N-(tert-butoxycarbonyl)-N'-[4-(pyridin-2-yl) phenylmethylidene]hydrazine} preferably at 10-70 deg.C under normal pressure-5 atoms and deactivating (B) an activity of a reduced catalyst (e.g. palladium carbon) contained in the reaction solution by using preferably a catalytic poison (e.g. sodium hydrosulfite) and/or an adsorbent (e.g. active charcoal).
Patent JP-S59162616-A (JP)
Title: Measuring method of gap length of thin film magnetic head
Inventor: KATAGIRI KAZUNORI
IPC: G11B5/31
Filed: 1983-03-04
Abstract: PURPOSE:To measure a gap length with high precision by measuring the electrostatic capacity between a lower magnetic layer for electrode and an upper magnetic layer for electrode to determine the length of a gap layer. CONSTITUTION:A dummy pattern 2 is formed in a region, which can be removed when a slider is formed, near a thin film magnetic head 1. A lower magnetic layer 5 is stuck to a substrate 4 of a converting part 3 of the thin film magnetic head 1, and a gap layer 6 is stuck to the layer 5, and an upper magnetic layer 7 is stuck to the layer 6. When the converting part 3 is formed, the lower magnetic layer 5, the gap layer 6, and the upper magnetic layer 7 having prescribed area dimensions are formed in order in said region on the substrate under the same conditions as formation of the converting part 3 to form the dummy pattern 2. A measuring terminal of an electrostatic capacity measurer is connected between terminals 11 and 12 of the pattern 2 to measure the electrostatic capacity of the dummy pattern 2. The relation between the length of the gap layer and the electrostatic capacity is obtained preliminarily accurately, and the length of the gap layer, namely, the gap length corresponding to the measured electrostatic capacity is obtained on the basis of this relation.
Patent JP-S52118546-A (JP)
Title: Power source reset circuit
Inventor: FUKUYAMA TOSHIBUMI
IPC: H02H3/24
Filed: 1976-03-31
Abstract: PURPOSE: To perform reset operation safely and reliably in such a manner that erroneous function due to unstable source voltage during such as throw-in of power source is prevented by employing power source reset circuit in source line to output circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05204584-A (JP)
Title: Window display device and window display method
Inventor: KAMATA HIDEAKI
IPC: G06F3/048
Filed: 1992-01-27
Abstract: PURPOSE:To provide the window display device and the window display method, by which the number of windows displayed in a multi-window system can be limited. CONSTITUTION:The number of display hierarchies of the upper layer or the lower layer from an active window is saved in a display hierarchy number save area 6. Also, hierarchical information for showing a mutual relation of each window on a display screen is retained in a window list part 7. In such a state, a window display control part 8 reads out a necessary window from virtual screens 4-1-4-n, based on this number of display hierarchies and the hierarchical information, supplies them to a real screen memory 9, and a display device displays them on the display screen.
Patent JP-S59161573-A (JP)
Inventor: YAGI SEIICHI
IPC: E05D15/06
Filed: 1983-03-07
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-S57148069-A (JP)
Title: Ignition timing control unit for internal combustion engine
Inventor: KOMURASAKI SATORU
IPC: F02P5/152
Filed: 1981-03-10
Abstract: PURPOSE:To stabilize an ignition timing in the case in which the output level of acceleration sensor is low and probable misconception on presence of knocking is foreseen, by suspending the knocking control function as well as by keeping only a switching circuit system alive. CONSTITUTION:A constitution is established by providing a phase shift suspension circuit 14 in such a way that the ignition timing control voltage from an integrator 7 does not enter a phase shifter 8 if the signal level of an acceleration sensor 1 is low and further the revolution information signal 15 is low. With this contrivance, in a low revolution range in which the output level of the acceleration sensor 1 is low and probable misconception on pressure of the knocking is foreseen, the controlling action by the ignition timing control system is stopped, leaving only a switching circuit 11 system alive, where a stable ignition timing is obtained and also the knocking can be controlled in a stable manner in the normal revolution range.
Patent JP-H01209989-A (JP)
Title: Motor control device
Inventor: HAYASHI TOMOHISA
IPC: H02P29/00
Filed: 1988-02-18
Abstract: PURPOSE:To materialize quick and appropriate processing, by switching the power supply to an alarm display section to a capacitive backup power source at the same time the alarm is issued, and by displaying the alarm content for a little while. CONSTITUTION:In an ordinary control when no alarm is issued as yet, a capacitor C is charged by a power source for control circuit Vcc through a diode D. When an alarm is issued, an alarm signal processing circuit 3 generates an alarm signal output b, receiving alarm signals a1-an. Receiving the alarm signal output b a latch circuit 6 turns ON the corresponding LED L1-Ln. A controller interrupts the power source for the control circuit Vcc with the alarm signal output b. At this moment, the latch circuit 6 and the LED L1-Ln continue the operation for a little while due to the electric charge stored in the capacitor C.
Patent JP-S57149983-A (JP)
Title: Radiation detector
Inventor: OONO ISAMU
IPC: H01L31/09
Filed: 1981-03-12
Abstract: PURPOSE:To provide a titled detector of stable operation by forming a Schottky barrier junction electrode on one side and an ohmic junction electrode on the other side with a substrate of a compd. semiconductor single crystal of a high atomic number in-between and making the radiation to be measured incident from the Schottky barrier junction electrode side. CONSTITUTION:When a CdTe single crystal substrate and an electrode metal forms a Schottky barrier junction, the potential distribution as shown in the figure is produced, by which the depletion layer of width Weff is produced. When a radiation is made incident from a Schottky barrier junction electrode 2 side to here, it lost energy therein and free carriers are generated. In an n type element, electrons form many carriers and in a p type, holes from many carriers, of which the carriers generated in the depletion layer Weff are taken to the outside as ionization current I. The free carriers generated in the effective depletion layer Weff are accelerated by the electric field in the depletion layer and arrive at the electrode surface 2, where they generate the ionization current. Since this detector is in accordance with such operation principle, it has high radiation energy absorption efficiency and permits radiation detection without biasing.
Patent JP-S56132368-A (JP)
Title: Fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1980-03-21
Abstract: PURPOSE:To obtain a fixing device which does not cause jam and the like despite long-term use by separating a toner image supporting body from a heat fixing roller by means of a separating pawl formed of a specified material. CONSTITUTION:The toner image T of copying paper P is fixed by a heat fixing roller 1 or the like provided with a release coating 3 of tetrafluoroethylene etc. forming an outside circumferential surface to be coated with release liquid such as silicone oil by way of a release liquid coating roller 15, without causing offset on the roller 1. The copying paper P is separated from the roller 1 by a separating pawl 16. This pawl 16 is constituted of a member made by mixing 20-85wt% a tetrafluoroethylene resin of good release characteristic with a hard heat-resistant resin contg. glass so that the strength of the tetrafluoroethylene resin is sufficiently fortified. Consequently, the occurrence of jam owing to the wear of the tip of the pawl abutting on the roller is prevented despite long-term use.
Patent JP-S54128245-A (JP)
Title: Branching filter
Inventor: TSUNOISHI MITSUO
IPC: H03H7/46
Filed: 1978-03-29
Abstract: PURPOSE:To secure a constant impedance within the band by providing the low- band filter given termination with the resistance to the output of the high-band filter and also providing the high-band filter given terminal with the resistance to the output of the low-band filter each. CONSTITUTION:The signals supplied to input terminal 1 are allotted to HPF1 or LPF1 according to the frequency and then amplified at the next step delivered from output terminal 3 or 4. In this case, LPF11 and HPF11 which are given terminal with resistance R1 and R2 each are connected to terminal 3 and 4. As a result, the impedance of HPF1 is applied to the high band in the case of the pass band of HPF1, and resistance 2 is applied to the low band respectively in terms of the impedance viewed from terminal 3. Accordingly, the impedance viewed from the output terminal is constant over the full frequency band.
Patent JP-H10231828-A (JP)
Title: Oil supply structure of two-stroke internal combustion engine
Inventor: MORIYAMA RYUJI
IPC: F16C3/14
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To improve a lubricating condition further by gradually deepening an oil sump groove to collect mixed oil scraped up at a rotational weight part provided on a crankcase and to send it to a driving gear engaging part through a communicating passage along the rotational direction of the weight part. SOLUTION: A crank chamber 24a of a crankcase 24 is furnished with a housing part 24b to store a bearing, a side wall 24c and a peripheral wall 24d. The side wall 24c has an oil sump groove 24e and a communicating passage f opening, and the peripheral wall 24d has an oil sump groove 24g and an erected wall 24h. The oil sump groove 24e is divided into a flat part 24j a bottom of which is flat and an inclined part 24k a bottom of which is inclined on a border line 24m. The oil sump grooves 24e, g are continued to each other, and the rotational direction of a crankshaft weight part is an arrow direction. The oil sump grooves 24e, g gradually deepening along the rotational direction of the weight part can collect splashed mixed oil in a deep part by centrifugal force and improve oil collecting capacity. Consequently, lubricity of an engaging part of a driving gear is improved.
Patent JP-S63204359-A (JP)
Title: Shared memory control system
Inventor: MATSUSHIMA HITOSHI
IPC: G06F15/16
Filed: 1987-02-19
Abstract: PURPOSE:To further improve the reliability of a system by providing an exclusive control function in respective ports and controlling an access to a shared memory from respective modules. CONSTITUTION:A storing means capable of setting and resetting externally the address of the module/(i) permitted to be made access of the shared memory 3 is disposed in the ports 20(1)-20(m) for a memory access. When the address is set to the storing means, the access request of the shared memory 3 from a module except the module 1(i) in which the as address is set is rejected. When the address is reset, one except an address set command of the access requests to the shared memory 3 from all the modules 1(1)-1(n) is rejected. Thereby, a malfunction is eliminated and the reliability of the system can be further improved.
Patent JP-H03239751-A (JP)
Title: Compatibilizer for thermoplastic resin
Inventor: HANAYAMA KYOKO
IPC: C08F22/36
Filed: 1990-02-19
Abstract: PURPOSE:To obtain the title compatibilizer having an excellent heat resistance and giving a product excellent in heat resistance, impact strength, processability, chemical resistance, etc., by selecting, as the compatibilizer, a polymer contg. epoxy and amide groups each in a specified amt. and having specified properties. CONSTITUTION:A polymer contg. epoxy and imide groups each in an amt. of 15mol% or higher and having a 1% wt. loss temp. of 350 deg.C or higher and wt.-average mol.wt. of 5000-500000 (e.g. a reaction product of glycidyl methacrylate with phenylmaleimide) is selected as the title compatibilizer.
Patent JP-H10233575-A (JP)
Title: Tray for ball grid array
Inventor: YOSHIDA AKIO
IPC: H05K3/30
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To enable a tray to be managed easily and each ball grid array to be set on a wiring board. SOLUTION: This array has a bottom plate 12 where recessed holes 20 for inserting the terminals of a ball grid array are made in matrix form all over the surface, and a peripheral side plate 13 arranged around the bottom plate 12. Then, both the longitudinal pitch p1 and the lateral pitch p2 of each recessed hole 20 are made equal to the pitch of the ball grid array, and each recessed hole 20 is made larger in diameter than the terminal, and besides deeper than the length of the terminal. The ball grid array can be loaded on the bottom plate 12 by inserting each terminal into each recessed hole 20, so this can accommodate ball grid arrays different in package size easily.
Patent JP-2000235360-A (JP)
Title: Method and device for distributing videos
Inventor: YAMAMOTO MASAOMI
IPC: G09F19/12
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to display an adequate and most effective video according to the places by making distributed videos relating to each other. SOLUTION: This video distributing device comprises a continuous video display device 1 for movable body permitting to watch frame-fed videos as continuous videos by blinking the videos all together supplied by plural video display means 11 arranged along a route of a movable body 4 running with persons thereon, and at least one or more terminal display means 70 installed independently of the continuous video display device for movable body. This device has also a video distributing part 60 for distributing videos of a series of video programs from a storage means 61 storing plural video programs to the continuous video display device for movable body and the terminal display means. Different video programs are distributed from the video distributing part to the corresponding continuous display device for movable body and terminal display means.  It is possible to display an adequate and most effective video according to the places by making the distributed videos relating to each other.
Patent JP-H02214815-A (JP)
Title: Liquid crystal electrooptic element
Inventor: HORIGUCHI HIROSADA
IPC: G02F1/133
Filed: 1989-02-16
Abstract: PURPOSE:To obtain the optically anisotropic body which widens a visual angle range by forming the optically anisotropic body, the optical axis of which exists in one direction within the plane of the optically anisotropic body and which has optically negative unaxiality as the uniaxially stretched body of the film consisting of a mixture composed of polymethyl methacrylate and a high-polymer liquid crystal. CONSTITUTION:The liquid crystal electrooptic element has a liquid crystal cell 2 constituted by crimping a homogeneously oriented liquid crystal 24 between two sheets of substrates 21, 22 having transparent electrodes 23 facing each other the optically anisotropic body 3 as a visual angle compensation plate, and a pair of polarizing plates 1, 4 disposed on both sides of these members. The optically anisotropic body 3 optical axis of which exists in one direction within the plane of the optically anisotropic body and which has the optically negative unaxiality is formed as the uniaxially stretched body of the film consisting of the mixture composed of the polymethyl methacrylate and the high-polymer liquid crystal. This high-polymer film has the refractive index in the direction perpendicular to the stretching direction larger than the refractive index in the stretching direction when the film is stretched, thus forming the refractive index anisotropic body which is optically negative. The visual angle of the liquid crystal optical element is widened in this way.
Patent JP-H01213326-A (JP)
Title: Production of polyurethane product
Inventor: KUMASAKA SADAO
IPC: C08G18/08
Filed: 1988-02-19
Abstract: PURPOSE:To obtain the subject product in a simple operation, by introducing a polyol and an organic isocyanate from each separate system into an identical system followed by mixing them while controlling the reaction between them, by incorporating a catalyst, water and a foam stabilizer into the system followed by reaction and expansion. CONSTITUTION:(A) A polyol and (B) an organic isocyanate are introduced from each separate system into an identical system, and homogeneously mixed while controlling the reaction between them, pref. in an atmosphere of -30-25 deg.C or in an inert atmosphere. Thence, the resultant unreacted mixed solution is incorporated with (C) a catalyst, water and a foam stabilizer to carry out reaction or expansion, thus obtaining the objective product.
Patent JP-H07249953-A (JP)
Title: Lc composite chip parts
Inventor: KOJIMA YASUSHI
IPC: H03H7/075
Filed: 1994-03-08
Abstract: PURPOSE:To obtain LC composite chip parts free from distortion and cracking due to baking, reduced in its characteristic variation and excellent in noise removal, to make it possible to mount the composite parts on the surface of a substrate or the like, to miniaturize their sizes, and to improve productivity. CONSTITUTION:The starting end 23a and trailing end 25a of an inductor are exposed at both the end faces of a bare chip 41 and signal electrodes 42, 43 are formed on the exposed parts. One end of an earth conductor 36a is exposed at the other end face and a ground electrode 45 is formed on the exposed part. Conductors 23 to 25 for the inductor are spirally and serially connected in the thickness direction of the bare chip 41 through a through-holes 13a, 14a formed on a sheet in the bare chip 41 to form the inductor. The conductors 33 to 35 are arranged adjacently to the conductors 23 to 25 leaving intervals for insulation from the conductors 23 to 25 on the same plane as the conductors 23 to 25 so as to form a capacitor together with the earth conductors 32, 36 connected through through-holes 12b to 15b among the conductors 23 to 25.
Patent JP-S59163790-A (JP)
Inventor: MINAGAWA RIYOUJI
IPC: H05B41/24
Filed: 1983-03-07
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-H07243535-A (JP)
Title: Manufacture of seat ring for mechanical seal
Inventor: YOKOO TAKESHI
IPC: F16J15/34
Filed: 1994-03-08
Abstract: PURPOSE:To manufacture a seat ring which is for use in a mechanical seal. equipped with a sealing member, and presents a good yield from the production line. CONSTITUTION:A pin die 5 is placed in a lower die 1, and between the periphery of the pin die and the upper part inner surface of the lower die, a flange- equipped plastic sleeve 12 is positioned which has a high coefficient of thermal expansion and heat resistance, exerts a good resilient force. and reduces the outside diameter toward the tip. A seat ring 7 consisting of a sintered object in a ring shape is placed at the periphery of this sleeve. end a synthetic rubber material is put fully between a core positioned at the oversurface of the lower die and the seat ring, and an upper die 11 is placed on the pin die, sleeve, seat ring. core. and rubber material, followed by pressurization and heating, and thereby a sealing member is achieved being baked fast to the periphery of the seat ring.
Patent JP-H05201242-A (JP)
Title: Air conditi0ner for automobile
Inventor: FUJII KAZUO
IPC: B60H1/32
Filed: 1992-01-29
Abstract: PURPOSE:To ensure the minimum function even when either the detecting means for detecting the refrigerating ability of a evaporator or the detecting means for detecting the temperature downstream of the evaporator is in trouble by fixing the capacity of a compressor about to the maximum to ON-OFF control the compressor. CONSTITUTION:Signals from a detecting means 26 for detecting the refrigerating ability of an evaporator 8 and a detecting means 17 for detecting the temperature downstream of the evaporator, are inputted to a trouble judging means 40 and a detection switching means 300 to control the capacity of a variable capacity compressor 10 in response to the detection switching means 300 when both the detecting means 26, 17 are in order. Further, when only one of the both detecting means is in trouble, a compressor capacity control means 500 fixes the capacity of the compressor 10 about to the maximum to ON-OFF control the compressor 10 by means of signals from the normal other detecting means, but stops the operation of the compressor 10 when both the detecting means are in trouble. The minimum cooling function can thus be ensured, and the occurrence of freezing due to excessive cooling, and the impossibility of cooling can be prevented.