baber/WOPTO huggingface dataset:
Patent JP-S6051856-A (JP)
Title: Developing device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/08
Filed: 1983-08-31
Abstract: PURPOSE:To easily adjust the press-contacting pressure of an elastic body to a developer carrier by providing a press-contacting pressure adjusting mechanism which varies the press-contacting pressure of the elastic body to the developer carrier. CONSTITUTION:This developing device is equipped with the developer carrier 35 which conveys a developer from a developer container 30E on the surface, the elastic body 36 for developer layer formation which comes into press contact with the surface of the carrier 35, and the press-contacting pressure adjusting mechanism 34 which varies the press-contacting pressure of the elastic body 36 to the carrier 35. The adjusting mechanism 34 constitutes part of the developer container 30E, and the elastic body 36 is made rotatable around a pin 32 as a fulcrum to rotate and displace a movable member 30D, varying the press-contacting pressure of the elastic body 36 to the carrier 35. The pressure adjusting mechanism 34 is equipped with an adjusting screw 34A which is engaged with the movable member 30D threadably and rotatably and a support member 34B which supports it rotatably and requlates the axial movement of the screw 34A. Consequently, the press-contacting pressure of the elastic body 36 to the carrier 35 is adjusted easily and a uniform thin developer layer is formed on the carrier 35 to obtain a developed image of good quality.
Patent JP-H0826207-A (JP)
Title: Band guiding device for automatic packaging machine
Inventor: ISHIKAWA AKIRA
IPC: B65B13/06
Filed: 1994-07-13
Abstract: PURPOSE:To reduce the number of parts, facilitate the assembly and maintenance, and make the overall band guiding device smaller. CONSTITUTION:In a recessed part 15 of an arch cover 10, a band guide 20 is constituted of corner guides 21, 22, 23, 24 with a curved cross sectional structure, which are arranged in respective corner parts 16, 17, 18, 19 and form a curved surface wherein a band B is wraparound-guided while being twisted, and relay guides 25, 26, 27 which are arranged between respective corner parts 16, 17, 18, 19, and pinch the band B from both surface sides, and hold the band B in such a manner that the band B may face the front surface of the arch. Then, a flap 30 is locally and turnably arranged on the band guide 20, and the band B which is laterally fed from an automatic packaging machine main body 60 is guided along the band guide 20 while the twisting direction of the band B is changed at respective corner guides 17, 18, 19. Then, the band B is sent out while being stretched by a restoring force which is generated on the band B.
Patent JP-S5949814-A (JP)
Title: Filter
Inventor: TAKAISHI TAKEO
IPC: B01D29/62
Filed: 1982-09-16
Abstract: PURPOSE:To improve the durability and handleability of a filter, by providing steam jetting pipes to the middle part between filter elements arranged in a form of multi-layer cylinder, and removing clogged matter collected in a gap between the elements. CONSTITUTION:A dirty oil enters a filter from an inlet port (a) to remove solid matter and sludge by a filter element 4a. Further, they are removed by the next element 4b. Accordingly, the removed solid matter and sludge are gradually collected between the elements 4a and 4b. Then, steam is jetted onto both elements 4a, 4b from steam jetting pipes 9, which are provided to the middle part between the elements 4a, 4b and have plural nozzle holes 10 for jetting respectively. Thus the elements 4a, 4b are washed to improve the durability and handleability of the filter.
Patent JP-2000313413-A (JP)
Title: Casing apparatus
Inventor: YOSHIMI KIYOSHI
IPC: B65B35/50
Filed: 1999-05-01
Abstract: PROBLEM TO BE SOLVED: To perform reliable casing while keeping quality by a vertical rod lowering from upward for changing over claws into a horizontal posture, supporting an item to be stacked for transferring and then casing into a box. SOLUTION: Since claws 51d1, 52d1 come against a lower surface of an item 2 to be stacked from downward to support the item 2 from downward, the item 2 is free from scratches. When the item 2 is put in a box and the claws 51d1, 52d1 are removed from the item 2 after the item 2 is received, the claws 51d1, 52d1 open downward. Thus they can be released without applying external force to the item 2, wherein a relatively soft disk-shaped item 1 such as a frozen hamburger material can be cased while its quality is kept. In addition, a stacking means is provided for stacking the items 1 in a predetermined number of stages to provide the stacked item 2 to transfer into a box together by a transfer means. Therefore, movement of the transfer means is small, thereby performing efficient operation with reduced failures.
Patent JP-H0513844-A (JP)
Title: Solid laser oscillation method
Inventor: TSUTSUMI KIYOHIDE
IPC: H01S3/06
Filed: 1991-07-02
Abstract: PURPOSE:To obtain beam quality with high excitation efficiency which beam is optically uniform in each direction on the surface rectangular to the laser beam axis. CONSTITUTION:A laser medium 1 is a cylindrical solid crystal. A columnar laser excitation lamp 5 is arranged in the cylinder of the laser medium 1. A nearly spiral type beam route is formed by internally totally reflecting an incident laser beam 2 of the laser medium 1, between the internal diameter surface and the external diameter surface of the cylinder. Laser oscillation is generated by making the incident beam 2 pass through the above beam route and a laser beam 4 is outputted.
Patent JP-H0326562-A (JP)
Title: Method and device for detecting printing completion in line printer
Inventor: OKADA KENJI
IPC: B41J5/30
Filed: 1989-06-23
Abstract: PURPOSE:To shorten a paper feed cycle to enhance a printing speed by a method wherein a type to be outputted after X pieces is precedingly compared and collated with printing data, with the coincidence of these data the appropriate digit of a prescan flag is rewritten to a printing data absence, and a printing is completed when all digits are rewritten to a printing data absence. CONSTITUTION:A predictive code generator(PCG) 12 is accessed by a code address counter 18 and stores a code of a type to be succeedingly opposed after X pieces. The type data in the PCG 12 is transmitted to a precedingly comparing and collating circuit 17 together with printing data in a print line buffer(PLB) 13. If these data are coincident, a signal for rewriting the appropriate digit of a prescan flag(PSF) 15 to a printing data absence is transmitted to the PSF 15. A prescan completion detector 21 predictively detects a printing completion when all digits of the PSF 15 are rewritten to a printing data absence. The start of a paper feed cycle on the output of the detector 21 enables the paper feed cycle to be reduced, thus resulting in a higher printing speed.
Patent JP-H10333304-A (JP)
Title: Color developer for silver halide color photographic sensitive material and treatment using that
Inventor: KATAGIRI MICHIYUKI
IPC: G03C7/407
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a developer liquid which maintains preservability and does not cause deterioration in photographic performances such as decrease in the color developing density or production of fog, and which hardly produces odor or does not contain harmful or toxic substances by incorporating a specified compd. into a color developer liquid. SOLUTION: The color developer liquid contains a compd. expressed by formula I and formula II. In formula I, L1 and A are independently 2 to 4C alkylene groups which may be substituted with hydroxyl groups or alkoxyl groups, R1 is a hydrogen atom or 1 to 4C alkyl group, n is an integer 1 to 4, Y is formula II or 1 to 4C alkylene. In formula II, L2 and B are independently 2 to 4C alkylene groups which may be substituted with hydroxyl groups or alkoxyl groups, R2 is a hydrogen atom or 1 to 4C alkyl group, m is an integer 1 to 4. The color developer liquid thus prepared is used in processes of developing a silver halide color photographic sensitive material after exposed for an image.
Patent JP-H10337653-A (JP)
Title: Carrier for polishing
Inventor: KUSAKABE MASAYOSHI
IPC: B24B37/27
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To polish a high precision flat surface without a chip or a crack by providing a through hole with in a peripheral source at a connecting part between a holding hole and a run-off part. SOLUTION: A run-off part 2a is provided on each of corners of a rectangular holding hole 2 provided to fit and hold a polishing body 5 in a roughly disc type carrier 1 for polishing. Additionally, a through hole 3 forming a part 1b elasticity deformed between itself and the holding hole 2 is respectively provided within a peripheral surface 1a of two connecting points 2b of the holding hole 2 and the run-off part 2a. The polishing carrier 1 on an outer periphery of which teeth 4 of a gear are provided polishes the polishing body 5 in the holding hole 2 by upper and lower surface plates while negating the teeth 4 between a sun gear and an internal gear of a flat surface polishing device and planetary- revolving them around the sun gear. At this time, torque loaded on a side edge 5a of the polishing body 5 is mitigated as a part 1b between the holding hole 2 and the through hole 3 is deformed to the side of the through hole 3, and accordingly, a chip and a crack are prevented on the polishing body 4.
Patent JP-S6053975-A (JP)
Title: Non-magnetic one-component developing device
Inventor: KUBO TSUTOMU
IPC: G03G15/08
Filed: 1983-09-05
Abstract: PURPOSE:To enable reproduction of a solid black image having high density and wide area with fidelity by providing a leveling member which supplies a developer to a carrying body and recovers the same therefrom prior to formation of a thin layer of the developer on the carrying body by a regulating member. CONSTITUTION:A carrying body 5 which carries a non-magnetic one-component developer 1 and a leveling member 4 are provided below a hopper 2 freely rotatably in press contact with each other. The member 4 is made into the shape consisting of an elastic material 4b adhered into a cylindrical shape to an arbor 4a. The developer 1 is frictionally electrified and is impressed with charge by the sliding contact with the member 4 and the body 5 and thereafter the developer layer of the thin layer having a prescribed thickness is formed by a regulating member 31. The developer failing to contribute to the development remains in a nonuniform state on the body 5, but a part thereof is recovered by the member 4 and the developer 1 is supplied by the member 4 to the part where the developer does not exist. The developer is thus corrected to approximately the uniform state and is eventually fed to the member 31.
Patent JP-H11349920-A (JP)
Title: Near infrared absorber
Inventor: SAITO YASUYO
IPC: C09K3/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a new compound having a structure obtained by converting the hydrogen atom bonded to nitrogen atom of an aminothiophenolate metal complex dye into an aryl group and useful as a near infrared absorber having strong absorption in near infrared range and high chemical stability and easily formable to a film. SOLUTION: The objective compound is expressed by formula I (R<1> and R<2> are each an aryl; the rings A and B are each benzene ring; X is S or Se; M<1> is Ni, Pd or the like; Z<+> is a cation), e.g. tetrabutylammonium bis(2- phenylaminobenzenethiol) nickel complex. The compound of formula I can be produced e.g. by dissolving compounds of formula II and formula III in a solvent, ionizing the compounds by the addition of metallic potassium or potassium hydroxide, reacting with a cation of Ni, etc., and stabilizing by the addition of a quaternary salt of nitrogen, phosphorus or arsenic. The compound of formula I can be used e.g. as a dye for near infrared-absorbing optical recording material, a dye for infrared absorbing filter, a dye for laser printer, etc.
Patent JP-2000343643-A (JP)
Title: Vulcanization-bonded body between chloroprene rubber composition and metal
Inventor: AOKI KAZUTOMI
IPC: F16F15/08
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide outstanding vulcanization-adhesive properties, low dynamic magnification and superb damping characteristics by adding a chloroprene rubber, NBR and/or hydrogenated NBR. SOLUTION: NBR and/or hydrogenated NBR are added to a chloroprene rubber. The chloroprene rubber is a vulcanization-bonded body of one or two kinds selected from a xanthogen-modified chloroprene rubber, a mercaptan- modified chloroprene rubber and a sulfur-modified chloroprene rubber. A monomer which can be copolymerized with chloroprene is a 2,3-dichloro-1,3-butadiene, a 1-chloro-1,3-butadine, sulfur, styrene or the like. The loadings of NBR and/or hydrogenated NBR are preferably 1-25 pts.wt. to the total 100 pts.wt. of the chloroprene rubber, NBR and/or hydrogenated NBR, considering the balance between vulcanization adhesive properties and damping performance. The metal to be used is stainless steel, zinc, copper, brass, aluminum or the like in addition to steel and iron and further, an alloy thereof.
Patent JP-S5685697-A (JP)
Title: Heat exchanger
Inventor: MORI SHIYUUJI
IPC: F28F9/02
Filed: 1979-12-14
Abstract: PURPOSE: To mitigate a stress on the joint part between a tubular plate and a barrel and assure a soundness of strength under temperature conditions in a creep area and in a noncreep area by providing a perforated plate across a barrel outside of a tubular plate for a fixed pipe-type heat exchanger.  
     CONSTITUTION: A perforated plate 8 having the same hole pitch and hole diameter as holes on a tubular plate 2 is provided in a monoblock form with a barrel 5 at a prearranged interval outside of the tubular plate 2 fitted with a tube bundle 1. In this case, the said plate 8 should be installed at such interval that a temperature and stress distribution in the neighborhood of a tube 2 may progressively be equal to the said distribution near the perforated plate 8. As a result, it is possible to pass a fluid 9 flowing from the tube bundle 1 to the tubular plate 2, into the perforated plate 8 on the same conditions as the tubular plate 2, so that the concentration of a stress near the tubular plate caused by a rapid change in temperature and pressure is eased. Thus a soundness of strength under temperature conditions in a creep area and a noncreep area can be assured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5785168-A (JP)
Title: Voting ticket refundment device
Inventor: HOSOMI MIKIO
IPC: G06Q50/00
Filed: 1980-11-18
Abstract: PURPOSE:To lighten the burden of a person in charge of refundment processing, and to use an inexpensive voting ticket, by providing a counterfeit checking  head for reading a pre-print information printed on the reverse side of a voting  ticket such as a pari-mutuel ticket, etc., on the pre-stage of a voting information read part. CONSTITUTION:A voting ticket 20 inserted from an inlet guide 1 of a voting ticket refundment device is shifted by a carrier roller 14, passes through a shutter 5 which is opened by a command of a higher rank device, and is sent to a counterfeit checking magnetic head 6. The head 6 reads magnetically a character position, a pitch between characters, etc. of a pre-print information 22 printed on the reverse side of the voting ticket 20, and in case said contents are normal, a read command signal is applied to the read part in order to make the read part of the next stage effective. In the read part, a voting information 21 printed on the surface of the voting ticket 20 is read by an image sensor 10 through an optical lens 9. The read result is sent out to the higher rank device and is processed. In this way, whether the voting ticket is proper or improper is discriminated and the refundment work is processed efficiently.
Patent JP-S5590818-A (JP)
Title: Flow meter
Inventor: IWATA SEIICHI
IPC: G01F1/06
Filed: 1978-12-29
Abstract: PURPOSE: To provide a flow meter which has less measuring error by providing buoyancy thereat by forming part of an impeller with a cavity to thereby reduce the rotary frictional resistance at the bearing of the impeller.  
     CONSTITUTION: Cavities 11a', 11b', 14, 15 are formed at the blades or any positions of the impeller 10 of a flow meter, and closed by a closing cover 13'. Since the buoyancy of the impeller with respect to its weight becomes relatively large by providing the cavities 11a', 11b', 14, 15 thereat, it reduces the frictional resistance of the bearing 16 to thus reduce the measuring error of flow rate even at small amount of flow rate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05322130-A (JP)
Title: Premixing combustion appliance
Inventor: MATSUDA TAKAHIRO
IPC: F23D14/02
Filed: 1992-05-27
Abstract: PURPOSE:To increase durability of a premixing combustion appliance and to stably burn for a long period by preventing build-up of dusts on a surface of a burner port structure opposed to a mixing chamber and in the chamber. CONSTITUTION:A premixing combustion appliance previously mixes the air fed by air supply means 12 and fuel fed by fuel supply means in a mixing chamber 11, and diffuses this mixture gas in a combustion chamber 15 through a porous burner port structure 14 formed with many burner ports to burn it in the chamber 15. An inner burner 25 is disposed in the chamber 11, an openable exhaust port 18 is provided, opened after combustion operation is finished to burn the burner 25 in the chamber 11 for a predetermined time, and incinerated ash is discharged from the port 18 by the means 12.
Patent JP-H05322111-A (JP)
Title: Device for collision type combustion
Inventor: YASUDA HIROFUMI
IPC: F23C5/28
Filed: 1992-05-27
Abstract: PURPOSE:To provide a device for collision type combustion which, even in the case of collision combustion in the proximity of a theoretical mixture ratio, makes it possible to lower the CO concentration, make the combustion clean with reduction in the amounts of soot, NOx, and CO produced, keep the flame in good stability, make the combustion cope with a large load, and control the combustion with a high turndown ratio. CONSTITUTION:The subject relates to a device for collision type combustion in which a pair of burners 60, each equipped with a fuel nozzle, are placed opposite to each other at two sides of a combustion chamber 2 and fuel and air for combustion are ejected from each of the two burners 40 and made to meet and form a flame in a manner of collision at the center of the combustion chamber 2. In each burner 40 a primary air ejection cylinder is formed coaxially around the fuel nozzle. Furthermore, a means for ejecting secondary air is provided around the primary air ejection cylinder so that, while primary air for combustion is fed from the periphery of the fuel nozzle by being ejected together with the fuel and in a coaxial jet, secondary air for combustion is fed from around the streams of fuel and primary air.
Patent JP-H11354954-A (JP)
Title: Electronic device
Inventor: ASHIDA TAKAYUKI
IPC: H01L23/40
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To achieve cooling performance suitable for desired usage temperature conditions by adding a new cooling member to a circuit part, where a cooling member is mounted regarding an electronic device. SOLUTION: An electronic device is provided with circuit parts 14, a first cooling member 18 with a first base part in contact with the circuit parts for cooling heat being generated by the circuit parts and a first fin being provided at the first base part, a second cooling member 26 with a second base part and a second fin being provided at the second base part, and a middle member 32 with a third base part and a third fin being provided at the third base part. The third fin 34 of the middle member is fitted to a first fin 24, and a third base part 33 of the middle member is connected to a second base part 28 of the second cooling member.
Patent JP-S5592072-A (JP)
Title: Photoelectric conversion unit
Inventor: KOMIYA KAZUMI
IPC: H04N1/04
Filed: 1978-12-29
Abstract: PURPOSE: To improve illumination efficiency and make it possible to make a unit small-size and long-life by using an illumination light source where a Fresnel lens and a plate-shaped light source are combined.  
     CONSTITUTION: The luminous light flux of EL light source 13 is condensed by Fresnel lens 16, and this light flux is illuminated to original 2 through holding prism 14. The reflection light is led to image sensor 4 through fiber 5 and is subjected to photo electric conversion. Here, the effect of the Fresnel lens is as described below. For example, when EL light source 13 is 150mm long and 10mm wide and 100 feet- lambert luminance and the distance between the original and the light source is 10mm. the illumination range on the original is extended over 20mm and the intensity of illumination becomes approximately 200lux. However, when the Fresnel lens is used, the illumination range on the original can be condensed to approximately 2∼5mm, and the intensity of illumination on the original surface is improved three or more times as high as the conventional unit even if the transmission loss of the Fresnel lens is considered. Thus, the intensity of illumination is improved considerably, and illumination efficiency is enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6142268-A (JP)
Title: Feeder
Inventor: INOUE KIYOSHI
IPC: H02K41/03
Filed: 1984-07-31
Abstract: PURPOSE:To accurately stepwisely feed linearly by providing a piezoelectric element coupled directly with a movable element of a linear motor, and controlling the distortion of the size by controlling to alter a control voltage to be applied to the element. CONSTITUTION:The movable element 1 of a linear motor is controlled to be driven by controlling the exciting polarity and switching of stator coils 4a, 4b. A piezoelectric element 10 coupled directly with the element 1 is elongated or contracted by the piezo effect by applying a voltage between terminals E and F, and finely controlled in the elongating or contracting size by the applied voltage. The distortion of the arbitrary size can be controlled by controlling to alter the control voltage applied to the element 10.
Patent JP-S5865206-A (JP)
Title: Plant viral disease controlling agent and its preparation
Inventor: HATANAKA MASAYOSHI
IPC: A01N61/00
Filed: 1981-10-12
Abstract: PURPOSE:A plant viral disease controlling agent that contains phosphorylated and alkyl acrylated protein as an active ingredient, thus showing good adhesion to leaf surface, impregnation into plant bodies, and absorption from roots. CONSTITUTION:The objective viral disease controlling agent contains, as an active ingredient, a phosphorylated and aliyl acylated protein containing phosphate groups corresponding to 8-30wt% phosphoric acid and alkyl acyl groups (preferably of 8-18 carbon atoms) by 0.1-3wt%. The protein to be phosphorylated and acrylated preferably contains aminoacids having hydroxy groups, especially casein, gluten and albumin are preferred. The controlling agent is obtained by making a protein react with polyphosphoric acid in the presence of a tertiary amine in a organic solvent to effect phosphorylation, then, by adding an acyl halide to effect acrylation.
Patent JP-S6054773-A (JP)
Inventor: UCHIDA ICHIGEN
IPC: B07B13/18
Filed: 1983-09-02
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。