baber/WOPTO huggingface dataset:
Patent JP-S61214465-A (JP)
Title: Solid-state image pickup device
Inventor: YAMADA TAKAHIRO
IPC: H04N5/335
Filed: 1985-03-19
Abstract: PURPOSE:To eliminate the need for the independent formation of a reset- transistor, and to make the titled device advantageous for the increase of density by properly using a pair of gates for an ISO-SIT as a storage gate and a control gate. CONSTITUTION:When a resistor between an n<+> region 103 in a source and an intrinsic gate region 112 is represented by RS, a resistor between the intrinsic gate region 112 and a p<+> region 106 in a control gate by RCCG and a resistor between the p<+> region 106 in the control gate and the n<+> region 103 in the source by RCGS, size and impurity distribution are determined so that RCGS> RCGG+RS holds. The channel potential of the intrinsic gate region 112 in the vicinity of the n<+> region 103 in the source is made lower than other channel sections by making a space between a p<+> region 105 in a storage gate and the p<+> region 106 in the control gate narrower than other sections in the vicinity of the intrinsic gate region 112, and a potential barrier is shaped to electrons flowing toward an n<+> region 104 in a drain from the n<+> region 103 in the source.
Patent JP-S61213424-A (JP)
Title: Reservoir tank type water heater
Inventor: OKADA SHIGEO
IPC: F24D17/00
Filed: 1985-03-19
Abstract: PURPOSE:To reduce the constituent subsystems and components, reduce the systems installation space, and facilitate the installation work by providing a trace hot water feed pipe and a return pipe to supply and recover the stored hot water as trace hot water, one of said pipes being connected to the reservoir tank and the other being branched from either a low temperature water outlet pipe or a high temperature water inlet pipe. CONSTITUTION:In order to heat and keep warm an outer hot water feed pipe 15 and an outer feed water pipe 13 that are connected to the hot water reservoir tank 3, a trace hot water return pipe 20 that is connected to the hot water reservoir tank 3 and a trace hot water feed pipe 21 that is branched from a high temperature water inlet pipe 6 at 6' are provided for supplying and recovering the stored hot water heater by a heat exchanger 2 for hot water supply as the trace hot water. By such a constitution in which the small diameter trace hot water feed pipe and return pipe are added, and the external piping for tracing having the outer hot water feed pipe or outer feed water pipe as integral part is connected, the function of the instant hot water supply and the prevention of freezing of the external piping can be realized. Since the externally installed subsystems and components can be reduced, the systems installation space can also be reduced, and the installation work can be facilitated.
Patent JP-S60197213-A (JP)
Title: Bacteria removing filter
Inventor: MORITA MASAHIRO
IPC: C02F1/50
Filed: 1984-03-21
Abstract: PURPOSE:To obtain a filters as aseptic washing water, by mounting a plurality of anti-bacterial nonwoven fabrics each comprising an acrybic fiber, in which an anti-bacterial agent is kneaded at an original weaving stage, onto a filter membrane in a stacked state. CONSTITUTION:A drain pipe 4 having a drain hole 3 is provided to the center part of the external bottom surface of a cylindrical container 1 in a protruded state and a filter membrane 7 is horizontally attached in the container 1 so as to leave an interval from the internal bottom surface 5 of said container 1. Further, a plurality of anti-bacterial nonwoven fabrics 8 each comprising an acrylic fiber, in which an anti-bacterial agent is kneaded in an original weaving stage, are mounted on the filter membrane in a stacked state and the mouth part 9 of the container 1 is covered by a cover lid 12 provided with a connection pipe 11 having a connection screw 10 in a protruded state to weld the outer peripheral surface thereof to said container 1. Water flowing from a tap water pipe 13 is flowed into the internal upper end of the container 1 and passed through the anti-bacterial nonwoven fabrics 8 and the filter membrane to be discharged from the lower end drain pipe 4.
Patent JP-H037204-A (JP)
Title: Insecticidal and acasricidal agent
Inventor: TERADA IZUMI
IPC: A01N43/40
Filed: 1990-03-08
Abstract: PURPOSE:To obtain an insecticidal and acaricidal agent able to be effectively used to control harmful insect even in appearance of resistant species without generating problem such as persistence or cumulativeness containing specific pyridine derivative or salt of the derivative as active ingredient. CONSTITUTION:A compound expressed by the formula [R<1> is 2-20C alkyl, C of said alkyl chain is substitutable with -CXX'- (X is halogen; X' is H or X), -CR<4>=CR<5>- (R<4> and R<5> are H or 1-4C alkyl), -CidenticalC-, O or S, etc., further, H at C-end is substitutable with 3-16C cycloalkyl or 3-16C cycloalkenyl, etc.; R<2> is 1-6C alkyl, alkenyl or alkynyl; R<3> is H or 1-6C alkyl] or salt of the compound, e.g. 3-ethyl-4-n-hexylpyridine, is contained in the aimed agent as active ingredi ent. The formulation is effective for control of harmful insect for various agricul tural crop or horticultural crop or bug, etc., and Hemiptera, Coleoptera, Lepidoptera or Acarina, etc., is exemplified as affected insect.
Patent JP-H06242769-A (JP)
Title: Method and device for font cache control
Inventor: MATSUKI NOBUYUKI
IPC: B41J2/485
Filed: 1993-02-19
Abstract: PURPOSE:To provide the method and device for font cache control which offers a font to a printer, etc., at a high speed. CONSTITUTION:The device for font cache control have a font cache memory 8 where bit map data generated from outline data on a font are registered, and takes out and uses a requested font when it is stored in the font cache memory 8 and the bit map data, generated by reading the outline data out, is used when not, and the outline data are also registered in the font cache memory 8. When a font is retrieved, bit map data on the requested font are retrieved first. When the data are not present, outline data of the same font kind are retrieved and bit map data are generated on the basis of them. The bit map data can be generated much faster than the generation of the bit map data by reading the outline data out of an external storage device.
Patent JP-S63222599-A (JP)
Title: Device for maintaining oscillation of speaker
Inventor: HASEGAWA MITSUHIRO
IPC: H04R7/20
Filed: 1987-03-12
Abstract: PURPOSE:To improve respondence to a signal such as a pulse and to reproduce a sound having high-speed sense by forming the trough lines of a V-shaped rib connecting the inner adhesion part with the outer adhesion part of a diaphragm in a V-shape. CONSTITUTION:The titled device is constituted of the followings: the inner adhesion part 9 connected to the diaphragm, the outer adhesion part 10 on the same plane with the inner adhesion part 9 fixed on a frame, and an edge part 11 connecting them. The edge part 11 has the V-shaped trough lines 12 constituted of line segments l1, l2. A chevron ridge line 17 is formed by the planar parts 13-16 of the adjacent V-shaped ribs. Further, the outer surfaces of the adjacent chevron ribs i.e. the rectangular planar parts 14 and 16 and the outer adhesion part 10 are connected by means of a triangular sheet part 18. As a result, the rotational motion of the diaphragm can be reduced or prevented, and the respondence to a signal such as pulse can be improved, hence the sound having high-speed sense can be reproduced.
Patent JP-S63221868-A (JP)
Title: Method and apparatus for continuously applying powdery resin
Inventor: KATO JUN
IPC: B05D1/12
Filed: 1987-03-12
Abstract: PURPOSE:To conserve heat energy, by arranging a cooling apparatus having temp. control function and a powder resin coating apparatus so as to continue to a heat-treatment apparatus and applying resin coating by utilizing holding heat after heat-treatment. CONSTITUTION:The arrangement of equipment is performed in the order of heat-treatment apparatus 6-cooling apparatus 7-powder resin coating apparatus 10 and the cooling apparatus 7 is constituted by mounting a plurality of spray nozzles to the ring-shaped header 16 provided in the circumferential direction of bar steel or strip steel, for example, a wire material 1. A shield header 17 shielding spraying is arranged between the ring-shaped header 16 and the wire material 1 and positioned so as to become the recuperative completion point of the falling of the surface temp. of the wire material 1 quenched to the temp. detected by a radiation thermometer 8 arranged in succession by spray cooling to control a spray cooling length. By this method, the holding heat of the wire material 1 after the completion of heat-treatment is utilized to make it possible to perform painting under an accurate temp. condition.
Patent JP-H04275007-A (JP)
Title: Laser processing apparatus
Inventor: KAJIKAWA TOSHIKAZU
IPC: B23K26/38
Filed: 1991-02-28
Abstract: PURPOSE:To remove coverings of insulated wires having different diameters always under a stable state and, further, suppress damages of incident side optical components caused by a reflected light entering reversely. CONSTITUTION:A laser dividing mirror 12 which divides a laser beam into two and can vary the division ratio, converging lenses 15 and 17 which converge respective divided laser beams on the surface of an insulated wire 19 with an angle other than 180 deg. between both the beams and laser photodetectors 20 and 21 on the extensions of light paths of the respective converged laser beams for measuring intensities of the laser beams are provided. The respective laser beams are converged into linear spots by the converging lenses 15 and 17 and the longitudinal directions of the linear spots and the longitudinal direction of the insulated wire are so provided as not to be in parallel with each other.
Patent JP-H09221957-A (JP)
Title: Window sash stay device
Inventor: NAKANISHI KOICHI
IPC: E06B7/086
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to lightly and smoothly open and close window sashes in a projected window rotating around the horizontal axis while making up and down motion and incorporating a time difference motion device between the window sashes and a drawing device. SOLUTION: Hinge arms 8 fixed to window sashes 1 and 2 are pivoted on movable mounting seats 12 with first pivots 11, one end of a bearing arm 13 is pivoted on a hinge arm 8 with a second pivot 14, the other end thereof is pivoted on a fixed mounting seat 15 with a third pivot 16, and the movable mounting seats 12 are connected to a driving lever 5 with a joint device (first pivots 11, guide holes 18, stopper 19 and stopper holding 20) provided with a time difference motion function.
Patent JP-S54147035-A (JP)
Title: Tessar type photographic lens placed behind aperture
Inventor: YAMAGUCHI TAMIKAZU
IPC: G02B9/12
Filed: 1978-05-10
Abstract: PURPOSE: To reduce Petzval and make possible well correction of curvature of field and astigmatism in the Tessar type photographic lens of 3-group 4-element constitution having brightness of about F2.8 at around 60° of angle of view and has an aperture on the image side of the lens.  
     CONSTITUTION: The axial face spacing D 3  of a negative lens being mainly the second group is made relatively thicker than before, whereby proximate disposition of the faces R 3  and R 1  and the use of a relatively low refractive glass for the second group while correcting spherical aberrations and coma aberrations are made possible. Conditions (1) and (2) indicate this range and beyond the lower limits of both formulas, it is not possible to reduce Petzval sum. In addition, coma aberrations are well corrected by increasing the radius of curvature of the face R 3  according to the thickness of the axial face spacing D 3 , disposing moderably large refracting power to the face R 6  by decreasing the radius of curvature of the junction face R 6  and increasing the refractive index difference of N 3  and N 4  and decreasing the axial spacing D 4 , namely, by conditions (3) thru (6). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04271361-A (JP)
Title: Photosensitive body driving device
Inventor: SAIKAI HIDEFUMI
IPC: G03G21/16
Filed: 1991-02-27
Abstract: PURPOSE:To prevent the influence of vibration caused by the meshing of the teeth of a timing belt and a pulley upon the quality of a toner image in the case of driving a photosensitive drum by using the timing belt in an image forming device where an electrophotographic process is used. CONSTITUTION:In order to drive the photosensitive drum 5 of the image forming device, a transmission system 10 is arranged between a motor 7 and the drum 5. The transmission system 10 is constituted by respectively arranging the pulleys by two in the motor 7 and the drum 5 and arranging two timing belts 11 and 12. The pulley and the belts 11 and 12 are arranged in such a state that the phase of tooth is shifted by 1/2 pitch or 1/4 pitch, so that the vibration caused by the meshing of the teeth of the belt and the pulley is within a scope that it does not influence the quality of the toner image formed on the photosensitive drum in the case of driving the photosensitive body 5.
Patent JP-S56153168-A (JP)
Title: Stop valve operated by magnetic force
Inventor: KIKUCHI EIICHI
IPC: F16K31/08
Filed: 1980-04-25
Abstract: PURPOSE: To enable the valve to be automatically closed when a temperature or vibration exceeds a specified value, by providing a permanent magnet on a slanted cylindrical valve, and providing a permanent magnet which is connected to a temperature and vibration-sensing device at the top of said slanted clindrical valve so that the permanent magnet can be rotated.  
     CONSTITUTION: The permanent magnet 30 is provided in the slanted cylindrical valve 27, and the permanent magnet 25 which is connected to the temperature and vibration-sensing device 35 at the top of the slanted cylindrical valve 27. When the temperature or vibration of the main valve body exceeds the specified value, the permanent magnet 25 is rotated by the temperature and vibration-sensing device 35, the polarity of the magnet is changed, and the valve is automatically closed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06267155-A (JP)
Title: Signal processing circuit and tracking device in magnetic tape device
Inventor: KOMORIYA RYUICHI
IPC: G11B15/467
Filed: 1993-03-16
Abstract: PURPOSE:To accurately detect the envelope of an essential reproducing FM signal even when a ripple is incorporated in the reproducing FM signal. CONSTITUTION:When the reproducing FM signal incorporating the ripple is detected by an envelope detection circuit 6, a detection voltage incorporating a ripple component appears on a point P. No capacitor C2 is charged since the voltage on the point P is balanced with the voltage on the point Q in a bottom voltage detection circuit 4 while the bottom part voltage of the detection voltage appears on the point P. Then, the capacitor C2 is charged through a resistor R2 in an interval when the voltage on the point P is raised while the voltage of a ripple part appears on the point P. Since a time constant for charging is set remarkably large, time is required for charging, and the voltage on the point Q is raised gradually. Then, the capacitor C2 is discharged rapidly in the state where no capacitor C2 is charged sufficiently when the voltage on the point P is lowered. Thus, an FM detection voltage with very little ripple component appears on the point Q.
Patent JP-S51132759-A (JP)
Title: Production method of cathode-ray tube
Inventor: OYAMADA YOSHINORI
IPC: H01J9/227
Filed: 1975-05-14
Abstract: PURPOSE: Color image-receiving tube which prevents plugging of the shadowmask, internal discharging inside a tube, electrostatic radiation and so on due to unnecessary remaining of graphites, through removing the graphites adhered to the positions which are not necessary. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63224177-A (JP)
Inventor: TSURU KURUAKI
IPC: H05B6/36
Filed: 1987-03-11
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-S63223284-A (JP)
Inventor: HASHIKAWA YUKIAKI
IPC: H02G3/38
Filed: 1987-03-11
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-H03257600-A (JP)
Title: Duplex pos system
Inventor: TAKEBAYASHI HAJIME
IPC: G07G1/14
Filed: 1990-03-07
Abstract: PURPOSE:To improve the working efficiency and the security of a POS system by connecting a POS terminal connected to one of two controllers to the other controller if one of both controllers is abnormal, writing data into two storages in a data-up state set to the storages, and performing the synchronization of data. CONSTITUTION:The POS terminals 4a and 4b of each group are connected to two controllers 3a and 3b respectively via a normal circuit switch 5. Thus the load is scattered, and the data are written into both storages 6a and 6b in a data-up state. If the controller 3a has a down, a monitor means 7 of the controller 3b detects the down of the controller 3a and actuates the switch 5. Thus the terminal 4a connected to the controller 3a is also connected to the controller 3b. Thus both terminals 4a and 4b are controlled with a single controller 3b. When the storage 6a has a down, the data are written into the storage 6b and then read out of the storage 6b. In such a constitution, the working efficiency and the security can be improved in a POS system.
Patent JP-S56152515-A (JP)
Title: Holding mechanism for shearing cutting blade
Inventor: SHIOKAWA HIROYASU
IPC: B23D23/00
Filed: 1980-04-28
Abstract: PURPOSE: To make the exchange of a lower blade rapidly by installing a lower blade receptacle in a freely drawable manner and attaching one part of the receptacle axially onto a body so that it may be opened or closed, with the provision of a cap for the lower blade which securely holds the lower blade onto a cutting place together with the lower blade receptacle.  
     CONSTITUTION: A nut 12 is loosened so that the tightening and fixing thereof by an anchoring member 11 is releases and a bolt 10 is tilted in an arrow direction (b). A cap 8 released from a tightening and fixing state is moved to open in an arrow direction (a). The lower blade receptacle 9 with the lower blade 2 mounted on can easily be pulled out forward of the body 6. The lower blade 2 is freed from a narrow space, thus allowing the easy replacement of the lower blade. After replacement, the lower blade is tightened and fixed in an opposite manner to the above procedure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06253348-A (JP)
Title: Exchange message monitoring method at the time of updating file
Inventor: TAKAHASHI KAZUHIDE
IPC: H04Q3/545
Filed: 1993-02-22
Abstract: PURPOSE:To provide an exchange message monitoring method at the time of updating a file for reducing works required for updating the file. CONSTITUTION:A mediation(MD) function for summarizing plural exchanges is provided between operation systems QpS and the exchanges ESS and the MD function is provided with a destination table TAB for making autonomous messages and the delivery destination OpS correspond to each other, decides the delivery destination OpS of the autonomous message by referring to the table TAB and delivers the autonomous message. Also, the respective OpS reload the TAB on in so as to deliver only the autonomous messages required for them to perform operation tasks. When one OpS update the file parallelly for the plural exchanges, the TAB provided in the respective MD functions are set beforehand so as to deliver only the messages required for the OpS to update the file.
Patent JP-S61217507-A (JP)
Title: Slinding parts
Inventor: OZU MASAO
IPC: B22F5/00
Filed: 1985-03-20
Abstract: PURPOSE:To improve wear resistance at a low cost by using a general sintering material for the body of sliding parts and sintering and binding integrally a sliding part as a highly wear-resistant sintering material to said body. CONSTITUTION:The body of the sliding parts is formed of the 1st sintering material contg. general and inexpensive Fe or some C. The sliding part is formed of the 2nd sintering material deposited with the carbide of Cr, Ni, Mo, W, Co, etc. which have high wear resistance, high hardness and high m.p. or deposited therewith in combination. Both sintering materials are packed in a mold, by which the materials are molded. The molding is sintered in a furnace and the sliding part bonded integrally with both sintering materials is formed. The wear resistance of the sliding part is thus improved without increasing the material cost. The means is applicable for the sliding parts of a blade, bearing, roller, etc. which constitute a rotary type compressor.
Patent JP-H05269338-A (JP)
Title: Method for recovering solvent
IPC: B01D53/34
Filed: 1991-03-20
Abstract: PURPOSE:To eliminate wastewater itself and to save excessive installation cost and running cost by extracting and regenerating active carbon adsorbing impurities with solvent having melting action on the impurities before physically separating the solvent and the impurities. CONSTITUTION:Active carbon 15-2 or 15-1 in adsorber 14-2 or 14-1 adsorbing impurities, such as phenol is extracted by solvent, such as methanol having dissolving action on the impurities and the extract is stored in a cushion tank 19. Next, the liquid is fed to a methanol regenerator 21 by a solvent pump 20 and distilled to discharge water content and the impurities from the bottom. This waste liquid is fed to an incinerator 22 and incinerated. And purified methanol is recovered from the top and reused for extracting the active carbon 15-2 or 15-1 in the phenol adsorber 14-2 or 14-1 again.
Patent JP-H07238564-A (JP)
Title: Method of floating settling building
Inventor: MIYAKE SHIGEHIKO
IPC: E01C23/10
Filed: 1994-03-01
Abstract: PURPOSE:To surely accumulate chemicals in an objective place to be grouted without having any bad effect on buried matters in the ground from the chemicals and to effectively and surely elevate and raise the ground with less chemicals to float a building. CONSTITUTION:Boring work is carried out in the ground from a side position of a settling building A to form a boring hole, chemicals are fed into the hole to elevate the ground downward of the building A, and in a floating method of the building A raising it, a bag body B consisting of a cylindrical part for chemical grouting and a balloon-shaped bottom 2 connected to the cylindrical part is used for inserting the bag body into the boring hole in a contracted state. After that, the chemicals is fed into the bag body B, and the bag body B is expanded and solidified to elevate the ground. If desirable, the bag body B to be used is necessary to have 600-2000 liter of the balloon-shaped bottom 2 in volume.
Patent JP-S53141982-A (JP)
Title: Two motion jam
Inventor: SUZUKI MICHIYASU
IPC: B25J18/02
Filed: 1977-05-17
Abstract: PURPOSE:To arrange the two motion jaw used for carrying work into and out of the working process such as press line so that it can be set about the jigs free from any restriction and won't interfere operation.