baber/WOPTO huggingface dataset:
Patent JP-H0596788-A (JP)
Title: Method for controlling table-driven printer to execute logical seeking for multiple pitch printing
Inventor: DEIRU UIRIAMU RODEII
IPC: B41J2/485
Filed: 1992-01-10
Abstract: PURPOSE: To select more than two types of word pitches using software for retail printers with multiple printing points. CONSTITUTION: A printer 100 is provided with a print carriage 104, print carriage step motor 114, printer controller 116, and print buffer 120. The printer controller 116 is connected to a terminal 118. The terminal 118 transmits written data to the printer controller 116. The printer controller 116 stores the written data to the print buffer 120. The printer controller 116 removes the head and tail spaces of the written data to make the line as short as possible, and also calculates dot amounts of the first and end lines of text lines to be printed, which are indicated by the print data, and determines the printing direction and the first position where the print carriage 104 should be on.
Patent JP-S55112883-A (JP)
Title: Pump having piston in rotary structure
Inventor: TAKENAKA TOKIO
IPC: F04B7/06
Filed: 1979-02-25
Abstract: PURPOSE: To permit an inhaled or discharged fluid to flow smoothly through a cylinder by opening or closing the intake port and discharge port formed through the cylinder wall by means of a piston which has a unique shape and performs revolution and reciprocative motion.  
     CONSTITUTION: When a piston 1 revolves and moves to the top dead point, the intake port 5 arranged through a cylinder 2 is closed by the side surface of the piston 1, and a discharge port 6 is opened as a result of the displacement of the side surface of the piston 1 from the discharge port 6. With the elevation of the piston 1, discharge operation is performed, and gas or liquid is discharged smoothly, turning around within the cylinder 2. When the piston turns by 90° further and reaches the top dead center, the intake port 5 and the discharge port 6 are closed by the side surfaces of, the piston 1 and with the descent, the intake port 5 is opened as a result of the displacement of the side surface of the piston 1 from the intake port 5 and the discharge port 6 is closed, and with the descent of the piston 1, an intake operation is performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62178276-A (JP)
Title: Method for developing electrostatic latent image
Inventor: MATSUBARA AKITOSHI
IPC: G03G9/08
Filed: 1986-01-31
Abstract: PURPOSE:To attain clear image formation excellent in resolution and gradation reproducibility by forming a developer layer as a thin layer and using toner containing binder resin consisting of vinyl group polymer whose ratio of weight average molecular weight to number average molecular weight is a prescribed value or more. CONSTITUTION:When a vibrating electric field is generated in a developing area 15 and a latent image formed on an image carrier 20 is developed with a developer layer containing carrier and toner components and formed on a developer carrier 3, the developer is formed as a thin layer. Toner T containing binder resin consisting of vinyl group polymer whose Mw/Mn to be the ratio of weight average molecular weight Mw to number average molecular weight Mn is >=3.5 for instance. Consequently, the toner T has hard and high insulating characteristics and high frictional electrification with the carrier. Thereby, the toner T is effectively frictionally charged with the carrier coated with resin and the electrostatic power of the carrier with the toner and the developer carrier 3 is increased, so that the scattering of the carrier and the toner can be suppressed and a clear image prevented from fogging or carrier adhesion can be obtained.
Patent JP-H07228002-A (JP)
Title: Optical recording head
Inventor: IMAMURA MASAYA
IPC: B41J2/455
Filed: 1994-02-18
Abstract: PURPOSE:To regenerate a record clearly, decrease an assembly man-day, improve the product quality and reduce the cost by controlling the position of an optical lens in relation to an emission substrate by installing an upper cover on a heat radiation plate while the emission substrate, the optical lens, and a lower cover being pressed. CONSTITUTION:In an optical recording head, e.g., an LED print head, an LED substrate (emission substrate) 2 loaded with an LED element (emission element) 1 is mounted on a heat radiation plate 3. A lower cover 4 is placed on the heat radiation plate 3 so that the upper opening 4a is located above the LED element 1. A refraction coefficient distribution type lens array (optical lens) 5 for focusing the light to make the distance between its axis and the LED element constant 1 is engaged in the opening 4a of the lower cover 4. An upper cover 6 with a recessed part 6a having a resilient lower end formed is attached to claw parts (connection means) at both ends of the heat radiation plate 3 to fix the members 2, 4, 5 by pressing.
Patent JP-H07229527-A (JP)
Title: Disc brake device
Inventor: GERUHARUTO BUBENTSUA JIYUNIA
IPC: F16D55/224
Filed: 1994-02-18
Abstract: PURPOSE:To continuously adjust gaps generated due to abrasion of a brake lining. CONSTITUTION:A sleeve 53 rotatable in the circumferencial direction is screwed with a spindle 52 of which radial side part is pivotally mounted in the adjacent to the top part of a brake lever and the radial side part of a sleeve 54 integrally connected to the sleeve 53 is pivotally mounted to short levers 14, 15 via a cross piece 43. A one-way clutch 59 in which an engaging pin 63 projecting radially is installed in an outer wheel 59b is fitted around the outer circumference of a thread pin 55 of the sleeve 54 and the tip end of the engaging. pin 63 is inserted in a hollow part 62a of a color stop 62 attached to the short lever.
Patent JP-S60165130-A (JP)
Title: Extension connecting communication system
Inventor: NANBA HIROMICHI
IPC: H04B1/40
Filed: 1984-02-07
Abstract: PURPOSE:To allow a radio equipment of a slave station and a radio equipment of other slave station to communicate directly by providing a means for replacing a transmission frequency and a reception frequency of a required part of a radio equipment of a slave station oppositely to those of a radio equipment of other station. CONSTITUTION:Two oscillating circuits having channel frequencies of f1 and f2 respectively are provided to a transceiver and they are switched by changeover switches SW1, SW2 interlocked with the transmission and reception section. When the radio equipments 4, 5 of slave stations communicate with each other, the channel frequency of the radio equipment of either slave station of the both is switched and the transmission frequency is taken as f1 and the reception frequency is taken as f2, then the direct communication between the two slave stations is attained. As the method expanding the range as shown in a large circuit of radius R, a threshold value in an outer line talking connection where the S/N of a received output is detected for >=20dB and it is regarded as the presence of an incoming call is decreased to 10dB in the extension connection or the transmission output is increased.
Patent JP-H09211943-A (JP)
Title: Image forming device
Inventor: KUTSUWADA AKIO
IPC: G03G21/10
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To almost uniformly press a cleaning member against the surface of an electrifying roller over all areas with proper pressurizing force. SOLUTION: At the time of executing the cleaning mode of the electrifying roller 2, a cleaning pad 25 is brought into contact with the electrifying roller 2 with the pressurizing force generated by the gravity of the cleaning pad 25 and a cleaning pad holder 27 for integrally holding the cleaning pad 25. Thus, the pressurizing force is set by the weight of the cleaning member 25 and the cleaning pad holder 27, so that the pressurizing force can be made more even than that when the cleaning member 25 is energized by using an elastic member such as a spring and the proper pressurizing force can be easily obtained.
Patent JP-S63189865-A (JP)
Title: Silver halide color photographic sensitive material having high sensitivity and excellent graininess
Inventor: KIMURA TOSHIHIKO
IPC: G03C7/38
Filed: 1987-01-31
Abstract: PURPOSE:To hold the high sensitivity of the titled material, and to improve the graininess and the raw preservation of the titled material by incorporating a specified compd. in at least any one layer of photographic constituting layers having a silver halide emulsion layer contg. two-equivalent magenta coupler. CONSTITUTION:The titled material provides with the photographic constituting layer having at least one layer of the emulsion layers contg. the two-equivalent magenta coupler on a substrate body. At least one layer of the emulsion layers contains a compd. (DSR Compd.) capable of scavenging an oxidant by reacting with the oxidant of a developing agent of the compd. capable of releasing the precursor of the compd. The DSR compd. is shown by the formula SC-Coup wherein Coup is the residual group of the coupler capable of releasing SC by reacting with the oxidant of the developing agent, SC is the scavenger of the oxidant of the developing agent capable of scavenging the oxidant by effecting the oxidation-reduction reaction or the coupling reaction of the oxidant of the developing agent after releasing from the Coup.
Patent JP-S62276984-A (JP)
Title: Picture retreival display system
Inventor: HACHITANI MITSUGI
IPC: G09G1/16
Filed: 1986-02-03
Abstract: PURPOSE:To simplify the retrieval of animation and to facilitate updating/ addition of a picture by displaying a retrieval key for retrieving the animation in a still picture and selecting the animation by the retrieval key. CONSTITUTION:A still picture retrieval device 2 retrieves still picture information 1 based on data inputted to a request input device 4 and displays the result on a still picture display device 3. In this case, since the retrieval key 11 is included in the specific still picture information 1, an animation information retrieval device 8 retrieves animation information 7 and an animation display device 9 is displayed with the retrieved animation. Further, the retrieval key 11 itself is a displayed picture, and a transparent touch switch panel is placed in front of the display screen and a contact point of a prescribed position of the touch switch panel is turend on by depressing the prescribed part of the retrieval key 11 to designate the said retrieval key 11.
Patent JP-H06241330-A (JP)
Title: Fluid controller
Inventor: NAGAI KUNIO
IPC: F16K7/16
Filed: 1993-02-10
Abstract: PURPOSE:To smoothly rotate a handle for manipulating a stem with a light force in a fluid controller for normally and reversely rotating the handle over a predetermined angle so as to open and close a fluid passage. CONSTITUTION:A handle 5 and a stem 4 are supported to a support member 3 planted on a body 1 having a fluid passage and the like, and a link mechanism 6 which is vertically extendable and retractable is located between the support member 3 and the stem 4 while a cam mechanism 8 for extending the link mechanism 6 so as to drive the stem 4 is located between the link mechanism 6 and the handle 5. Further, the cam mechanism 8 is composed of a roller support member 29 attached to the link mechanism 6, a roller 30 rotatably supported to the roller support member 29, a ring-like cam member 31 provided to the handle 5 and having a cam surface 31a on which the roller 30 rolls upon rotation of the handle 5 and the like, and the cam surface 31a is pressed against the roller 30 during rotation of the handle 5, so as to inward replace the roller support member 9 or the like, thereby the link mechanism 6 is extended.
Patent JP-S56118173-A (JP)
Title: Differentiation circuit
Inventor: KATOU RIYOUZOU
IPC: G06F7/64
Filed: 1980-02-25
Abstract: PURPOSE:To enable the measurement less in the change to time and good in the accuracy of integrating value of electric signal, by setting the time interval of the operation signal of up-down counter smaller when the rate of change to time is greater and greater when it is smaller. CONSTITUTION:The set value 5a of a timing logic circuit 5 is set longer to the signal less in the rate of change. The DC signal voltage in 1 volt input from the input terminal IN is converted into 1kHz at the voltage-frequency converter 1, frequency-divided into 1/10 at the frequency divider 2 adjusted corresponding to the circuit 5, and input to the up-down counter 3. Since the time interval is set to 10sec in the counter 3, the output pulse of the frequency divider 2 is counted down for 10sec and counted up for 10sec. Thus, the digital value corresponding to average differentiation value of DC voltage for 20sec is output from the output terminal of the counter 3 and measured at the display device connected to the output terminal OUT and stored to the latch circuit 4. Noise mixed with a given phase is rejected at the gate 6. Further, the D/A converter 7 enables analog output.
Patent JP-S61182694-A (JP)
Title: Semiconductor memory device
Inventor: TANIMURA NOBURO
IPC: G11C11/403
Filed: 1985-02-08
Abstract: PURPOSE:To provide various functions by external control signals by using a construction in which a mode control circuit is provided and its operating mode is designated by mode control signals supplied from external. CONSTITUTION:When a signal indicating the operating mode is supplied from external terminals C1, C2 to a mode control circuit MODE of a dynamic type RAM, a timing generator TG and a refresh control circuit RFFC are started in accordance with control signals. For example, with respect to the refresh control circuit RFFC, a multiplexer MPX is changed over and the inner address signals from an incorporated refresh address counter is transmitted to a low decoder R-DCR to effect a refresh operation by a sole word line selection. Alternatively, continuous refresh operation is carried out at each constant period. With respect to the timing generator TG, control signals selectively inhibiting the write operation, for example, are formed.
Patent JP-H04238030-A (JP)
Title: Decorative sheet
Inventor: TAKAHASHI KAZUHIRO
IPC: B32B27/00
Filed: 1991-01-22
Abstract: PURPOSE:To provide a decorative sheet capable of obtaining three-dimensional decorative appearance rich in design effect. CONSTITUTION:A resin layer having a brilliant material mixed and dispersed therein is provided on the surface of a sheet base material and a decorative layer is provided on the rear of the base material or the part between the base material and the resin layer or the surface of the resin layer. By providing the resin layer and the decorative layer in an appropriate combination, varied beautiful decorative appearance having a three-dimensional feeling is obtained.
Patent JP-H03229014-A (JP)
Title: Dynamic pressure bearing device
Inventor: TANAKA KATSUHIKO
IPC: F16C33/06
Filed: 1990-01-31
Abstract: PURPOSE:To reduce the sizes of bearing by arranging the inner diameter face on the sleeve and the end face of a shaft part opposing to each other at the shaft part and a base plate integrally made of synthetic resin, and providing at least a dynamic pressure generating groove at one of sides of both the opposed faces as radial and thrust bearing faces. CONSTITUTION:A shaft member 20 is composed of a base part 21 and a shaft part 22 integrally made of synthetic resin. A radial bearing face 24 in formed by fitting a sleeve 23 to the shaft part 22 and at the lower end face of the sleeve 23 a thrust bearing face 25 is formed. On a radial bering face 26 of the shaft part 22, a herringbone groove is formed while at least at one of the bearing face 25 and a thrust receiving face 27, a herringbone or spiral groove is formed to work for generating dynamic pressure. With the constitution, wear at the time of start-up and stoppage is prevented, and the assembling work is eliminated and the size and weight of a dynamic pressure bearing device is reduced.
Patent JP-S55115062-A (JP)
Title: Electrophotographic dry type developing device
Inventor: YAMAMOTO AKIRA
IPC: G03G15/08
Filed: 1979-02-28
Abstract: PURPOSE: To enable the reproducibility of images to be changed by providing a means of suitably controlling the contact pressure of a developing roll and an electrostatic latent image carrier.  
     CONSTITUTION: A developing roll A is supported by a shaft 6 rotatably to one end of a support 8 which oscillates about a fulcrum 7. There are coil springs 9, 10 respectively above and bleow at the other end of the support 8, so that the developing roll A is contacted with the electrostatic latent image carrier 5 under suitable pressure. The contact pressure between the developing roll A and electrostatic latent image carrier 5 is determined by the combination of the forces of the spring 9 and spring 10 and may be readily set by the suitable selection of springs or by changing the positions of the fixing ends of one or both springs by control means, etc. Hence, the reproducibility of the images may be changed by suitably controlling the contact pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10210300-A (JP)
Title: Pseudo halftone picture encoding device and decoding device
Inventor: NOMIZU YASUYUKI
IPC: H04N1/41
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To improve encoding efficiency of a pseudo halftone picture by dividing the pseudo halftone picture to be an encoding object into blocks including specified number of pixels to be an encoding unit, counting number of black pixels or white pixels indicating density regarding each of the divided blocks and encoding the counted value to a multilevel code. SOLUTION: The pseudo halftone picture consisting of pixels of two values, i.e., black and white inputted as picture information to be encoded into a unit of the blocks including a given number of pixels, e.g. 16 pixels of 4×4 by a block dividing means 601. Each block divided by the block dividing means 601 is successively inputted as the block under consideration and either of the number of the black pixels or the white pixels is counted as the counted value regarding the block under consideration by a pixel counting means 602. The counted value regarding each block counted by the pixel counting means 602 is encoded to the multilevel code as it is by a multilevel encoding means 603. Consequently, a processing by every block is repeated until completion of inputted image information.
Patent JP-S58149258-A (JP)
Inventor: KONDOU KOUZOU
IPC: B65D27/06
Filed: 1982-02-16
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-H02202807-A (JP)
Title: Complex powder
Inventor: SHIMATANI YOICHI
IPC: C01B33/40
Filed: 1989-01-31
Abstract: PURPOSE:To obtain complex powder having improved stability with time with keeping effect of preservative, containing clay mineral and preservative. CONSTITUTION:The aimed complex powder contains 25-99.9wt.%, preferably 50-99.9wt.% clay mineral as stratified silicate mineral belonging to smectite group and 0.05-70wt.%, preferably 0.1-50wt.% preservative. In a case of containing liquid preservative, said preservative is held between strata without vaporization to give extremely excellent stability with time, and separating of crystal with time is prevented in a case of holding solid preservative. 0.01-10wt.% said complex powder is generally mixed with cosmetic to exhibit effect of preservative, in a case of powdery or pressed powder-based product.
Patent JP-S55114437-A (JP)
Title: Coating method of frozen mold
Inventor: KITA KIYOSHI
IPC: B22C3/00
Filed: 1979-02-26
Abstract: PURPOSE: To sufficiently cool coat material and form good coated surface on the  frozen mold by applying liquefied nitrogen gas to the solvent compounded in the  specified coating material.  
     CONSTITUTION: The coat material compounded with liquefied nitrogen gas 100pts. wt., coat base material such as graphite or zirconium powder 30W50 parts and binder such as bentonite 1W5 parts is coated on the frozen mold by such method as brushing or dipping. At this time, the mold material is sufficiently cooled by the liquefied nitrogen gas contained therein and therefore there is no temperature rise of the frozen mold surface during coating work and the coat material rapidly evaporates after the coating, thereby forming the good coated surface. According to this method, the short-time completion of the coating is made possible and yet the occurrence of the defects of the casting surfaces is eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61181106-A (JP)
Inventor: HOSAKA TOMIJI
IPC: G01K7/16
Filed: 1985-02-07
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-H11219099-A (JP)
Title: Simulator
Inventor: AKAGI KATSUMI
IPC: G06F19/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To execute such simulation computation capable of faithfully simulating the various response delays which occur in the time to be outputted by the timing of input when there are various kinds of the computation periods of actual machines to be simulated. SOLUTION: The computation period of a computer for simulation computation is determined as the period of the greatest common measure of the computation periods of the actual machines to be simulated. The simulation computation corresponding to the computation of the actual machines of the matched timing is executed at every timing when the timing of the simulation computation period coincides with the timing of the computation period of the actual machine. If the respective computation periods of the devices A, B, C which are the actual machines are 100, 150, 200 msec such (1) (2) (3) of pictures, the simulation computation period of (4) is determined as 50 msec of the greatest common measure and the computations A, B, C corresponding to the devices A, B, C are executed and outputted at the timing matching with the computation periods of the actual machines.  As a result, the simulation computation approximate to the response delays of the actual machines may be executed.
Patent JP-H0836948-A (JP)
Title: Switch assembly
Inventor: PIITAA GURIMU MAROON
IPC: H01H23/16
Filed: 1995-01-17
Abstract: PURPOSE: To provide a switch assembly wherein switches are sequentially actuated by actuating a rocker and switch actuation can be perceived tactually. CONSTITUTION: In a switch assembly wherein a plurality of switches are actuated sequentially by causing a rocker 32 to make turning motion, plungers 42, 44, 46 being disposed for operating conductive contacts 22, 24, 26 or optical activators provided on thin films 16, 18, 20, respectively, both end parts of a beam member 48 being supported by the plungers 42, 44, one end side of the rocker 32 makes contact, in a position off its center, with the top of the beam member 48, and the other end side is disposed on the plunger 46. A user applies initial force to the rocker 32, whereby this beam member 48 makes turning motion around the plunger 42 standing on the far side and actuates a switch nearest to a rocker contact point. Further, when the user applies larger force thereto, the rocker 32 continues to make turning motion, whereby the beam member 48 makes turning motion around the nearest plunger 44 and actuates a switch standing on the far side.
Patent JP-H04260849-A (JP)
Title: Contact sensor fitting structure for vehicle
Inventor: SATO NAOAKI
IPC: B60R21/00
Filed: 1991-02-16
Abstract: PURPOSE:To prevent a contact sensor of simple structure buried inside an elastic body from being damaged by a violent collision. CONSTITUTION:A contact sensor S, formed of a pair of band plate like electrode plates 15, 15 disposed with a slight gap, is buried inside a long elastic body 14. A hard plate 19 approximately equal in length to the contact sensor S is also buried more on the body inner side than the contact sensor S of the elastic body 14, close to the electrode plate 15 on the body inner side.