baber/WOPTO huggingface dataset:
Patent JP-H06166258-A (JP)
Title: Recording sheet
Inventor: NAGAI HIROKI
IPC: B41M5/00
Filed: 1992-12-01
Abstract: PURPOSE:To obtain a recording sheet which colors full colors without losing visibility by a method wherein an ink or toner acceptable layer containing ethylene propylene rubber, ethylene propylene diene rubber, etc., is provided onto a base material. CONSTITUTION:A specific amounts of ethylene propylene rubber, ethylene propylene diene rubber and/or ethylene butene-1 rubber are dissolved in a solvent such as toluene, 4-methyl-2-pentanone, cyclohexane, etc., and an applicating solution is prepared. After applying the applicating solution onto a base material by a means such as a roll coater, an air knife coater, etc., an ink or toner acceptable layer is laminated by drying or hardening, and a recording sheet is obtained. As a concrete example for the base material, there are organic films or sheets of polyethyleneterephthalate, cellulose acetate, etc., glass sheet, etc. The obtained recording sheet is prevented from being opaque and has excellent image visibility, coloring reproducibility, and transparency.
Patent JP-H0373373-A (JP)
Title: Driving circuit for wire-dot type printing head
Inventor: FUKANO TAKAKAZU
IPC: B41J2/30
Filed: 1989-12-11
Abstract: PURPOSE:To prevent electricity which is caused by electromotive force being induced by remanent magnetic flux from generating by a method wherein counter electromotive force is absorbed by a counter electromotive force absorbing means, and the delay times for a delay circuit is set at or earlier than the turn-on time. CONSTITUTION:A delay circuit 15 is connected to the output terminal of a first driving signal generating circuit 7, and the delay time is set in such a manner that second switching transistors 41a-d are turned ON at the same time or later than a first transistor 13. A second driving signal generating circuit 16 is constituted in such a manner that the said circuit 16 generates a second driving signal, of which pulse width is wider than that of a first driving signal, when a signal from the delay circuit 15 is received. For a counter electromotive force absorbing circuit, a constant-voltage diode 50 is used, and a switching transistor 53 and a constant-voltage diode 54 are connected in parallel, and the Zener voltage of the constant-voltage diode 54 and the conduction voltage of the transistor 53 are controlled. By using the above mentioned driving circuits, electric current due to remanent magnetic flux generated by the previous driving is prevented from generating, on the way of a printing timing and right before the driving of an intended wire.
Patent JP-2000145631-A (JP)
Title: Gas compressor
Inventor: IKUTA YOSHITAKA
IPC: F04B35/04
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To easily exchange a cylinder sleeve by detachably fixing the cylinder sleeve to a cylinder fixing member in a cylindrical hollow of the cylinder fixing member, forming it of a material harder than the cylinder fixing member, and inserting the cylinder sleeve for partitioning the cylinder internal circumferential face. SOLUTION: A columnar recess 19 is formed toward the center from the end faces of both sides of a yoke 5, a conduit 2 communicating the bottom of the recess 19 with the sides of a case 1 is formed, and a cylindrical cylinder sleeve 20 is inserted in the recess 19. The cylinder sleeve 20 is fixed to a yoke 5 with a fixing bolt 21 and defines the internal circumferential face of the cylinder. A piston 7 is inserted in the cylinder sleeve 20 so that the bottom of the recess 19, the internal circumferential face of the cylinder sleeve 20, and the edge of the piston 7 define a compression chamber 4. When an AC current is carried to a movable coil 16, the movable coil 16 receives the axial force in a magnetic field generated in the groove 3 so that the piston 7 can be reciprocated.
Patent JP-H03182444-A (JP)
Title: Sheet transport device
Inventor: ICHIKAWA KIYOMICHI
IPC: B65H5/06
Filed: 1989-12-12
Abstract: PURPOSE:To surely change the direction of a soft sheet material by providing a transfer direction switching mechanism controlling a driven roller so that it is swayed with the shaft center of a transfer roller serving as the sway center. CONSTITUTION:When a rotating force is applied to a transfer roller 2 by a driving means 5 as appropriate, a driven roller 3 pressed to the transfer roller 2 is rotated, and a sheet is pinched by the transfer roller 2 and the driven roller 3 and transferred by their rotation. When the driven roller 3 is swayed by a direction switching motor 11 to the proper position with the shaft center of the transfer roller 2 serving as the sway center during this transfer, the transfer direction of the sheet is surely and smoothly switched to the proper direction in response to the sway position of the driven roller 3.
Patent JP-H04196658-A (JP)
Title: Communication route selection system
Inventor: AKIYAMA AKIFUMI
IPC: H04Q3/545
Filed: 1990-11-26
Abstract: PURPOSE:To allow a caller side terminal equipment to select a desired relay network by providing an algorithm to select a relay network desired by a caller user to each caller terminal equipment and allowing a caller exchange node to access the route selection table. CONSTITUTION:When a caller mobile terminal equipment 111 dials a number of a called mobile terminal equipment 112 and an exchange node 121 accesses a data base 141 to extract a number of an exchange node 122 in which the called terminal equipment 112 is in existence, an exchange node 121 accesses the data base 142 and a route selection algorithm 152 to extract algorithm of the caller terminal equipment 111. The route selection algorithm is registered to each caller exchange node and the exchange node 121 selects a route of a 1st selection relay network. Thus, even when the called party being a mobile terminal equipment cannot recognize its resident exchange node, the relay route is selected based on the algorithm desired by the caller user at all times and economical communication is attained.
Patent JP-H01161988-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MISHIMA HIDETOSHI
IPC: H04N9/80
Filed: 1987-12-17
Abstract: PURPOSE:To avoid increase in an error rate by interrupting the transmission of a reproduced color signal only during a period of a character signal area so as to avoid a noise component of the reproduced color signal from being added to the reproduced character signal. CONSTITUTION:A signal switching circuit 13 is connected to the position NO during the period of the character signal, the reproduced color signal is connected to ground in terms of AC, and connected to the position NC in other period and the reproduced color signal is outputted to a mixer 7. Thus, since the reproduced color signal is not outputted to the mixer 7 during the period of the character signal area, the noise component included in the reproduced color signal 9 is not added to the character signal. Thus, the increase in the error rate due to noise of the reproduced color signal 9 is prevented.
Patent JP-H09146533-A (JP)
Title: Support device for keyboard lid
Inventor: ARIMORI MANABU
IPC: G10C1/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the outward appearance when a keyboard lid is opened without altering the whole shape of the keyboard lid. SOLUTION: The support device supports the keyboard lid rotatably with a couple of metallic supports 1 and 1 fitted to the inside surface of a side plate 3, and the keyboard lid 4 has a rectangular flat plate part 5, a curved part 7 which extends backward from the flat plate part 5, a couple of right and left cuts 8 and 8 which are formed on both the flanks of the keyboard lid 4 from the flat plate part 5 to the curved part 7, and made open to the back and closed at their bottoms with the reverse surface of the flat plate part 5, and a couple of engagement pins 10 and 10 which project sideward in the couple of cuts 8 and 8.  Each of the metallic supports 1, made open to the top, has a support groove 1c supporting the keyboard lid 5 rotatably by engaging the engagement pin 10 of the keyboard lid 4 and is sized and shaped within the range of the rotational track of the peripheral wall of the cut 8 when the keyboard lid 4 rotates with the support groove as the center.
Patent JP-H11142451-A (JP)
Title: Measuring terminal contact detection method for capacitor
Inventor: KAMIYA TAKESHI
IPC: G01R31/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a measuring terminal contact detection method for a capacitor, which realizes sensitive contact detection of a small-capacity capacitor that has been hard to detect in contact. SOLUTION: An inductor 3 is connected in series to a measuring terminal 5 in contact with a capacitor 7, and a sine wave signal generator 1 applies an alternating signal to the capacitor 7 by way of the inductor 3 and the measuring terminal 5. With the measuring terminal 5 first separated from the capacitor 7, the frequency of the alternating signal of the sine-wave signal generator 1 is varied to resonate the inductor 3 and the capacity of the measuring system, the impedance or phase at which control is measured. With the measuring terminal 5 next brought on the capacitor 7 and the inductance and frequency kept under the same conditions as in this resonant control, the impedance or phase is measured. These impedance or phase values thus measured in these two manners are compared with each other to determine the contact state of the measuring terminal 5.
Patent JP-H01163780-A (JP)
Title: Copying machine
Inventor: KATO AKIO
IPC: G03G15/043
Filed: 1987-12-19
Abstract: PURPOSE:To execute the editing-copying by providing a correction mode selecting means, the first correcting means for inhibiting a projection and the second correcting means for eliminating a charge of the outside of a specific area. CONSTITUTION:By operating a key of an editor 900, an editing-copying mode and a color are selected and a square editing-copying area on a tablet is designated by a touch pen. LEDs being in one line of an eraser which is placed adjacently to a photosensitive drum are brought to light emission selectively. A CPU 621 allows various operations of copying to synchronize mutually, and a CPU 622 receives coordinate information from the editor through an A/D converter. A CPU 623 controls various operations of an exposure scan of an optical system. At the time of a trimming mode, the CPU 622 brings the LED to light emission in accordance with an area designated to the eraser 4 and eliminates a charge in a specific area on the photosensitive body, and eliminates a charge of the outside of the specific area at the time of a masking mode. By this constitution, the editing-copying can be executed.
Patent JP-H06151708-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KATOU GOUSAKU
IPC: H01L21/822
Filed: 1992-11-06
Abstract: PURPOSE:To mount a by-pass capacitor on a semiconductor integrated circuit device on the position close to a power source terminal in a short wiring distance by a method wherein the bypass capacitor is connected between the power source terminal and an idle terminal, and the idle terminal is earthed. CONSTITUTION:An idle terminal NC 8 and a positive power source terminal Vcc 7 are connected by a bypass capacitor C1, and the idle terminal NC8 and a negative electrode power source terminal-Vcc 4 are connected by a bypass capacitor C2. Also, the idle terminal NC 8 is connected to a GND pattern. As a result, the positive electrode power source terminal Vcc and the negative electrode power source terminal-Vcc are earthed respectively through the intermediary of the bypass capacitors C1 and C2. In this case, the bypass capacitor C1 and C2 are connected respectively at the position close to the two electrode terminals, and as a result of the above-mentioned connection, the distance of wiring is shortened, and the mounting effect of the bypass capacitor can be improved.
Patent JP-2000148996-A (JP)
Title: Image processing system
Inventor: SUZUKI HIROYUKI
IPC: G06T5/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the processing speed of an image processor equipped with image processing processors sharing and processing inputted image data in parallel. SOLUTION: It is decided whether a document image is obtained from a color document or black-and-white document. When the original document is a color document, R, G, and B data are processed by MPUs 113a to 113c respectively. When the original document is a black-and-white document, on the other hand, its image is recorded in an R data storage memory Rin and then divided into three, which are processed by the MPUs 113a to 113c respectively. Then the image data processed by the MPUs 113a to 113c are recorded as one piece of image data in an R data storage memory Rout.
Patent JP-H09123428-A (JP)
Title: Method and apparatus for cleaning screen plate of screen printer
Inventor: TANI OKIE
IPC: B41F35/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To secure the good print results through efficient cleaning and to realize continuous printing by performing transmission, permeation and wiping of residue using a cloth transmission means transmitting microparticles thereby wiping the residue from the screen face of a screen printer. SOLUTION: A paper transmitting microparticles is applied to a cleaning roller surface touching a screen plate for printing so that the residues adhering to the screen face oozes out from the surface to the rear of paper. The residues, e.g. microparticles of solder and oil, are then discharged from the rear surface of paper thus cleaning the screen face efficiently. More specifically, at most 0.1-0.2mm thick ultrathin rigid blade of cleaning roller 4 or squeegee 5-1 is applied, at the forward end thereof, against an objective residue to be removed, i.e., the screen face, independently or coated tightly with a plurality of sheets of paper and the coated face is renewed for each process of cleaning.
Patent JP-2001144759-A (JP)
Title: Communication network management system, sub communication network managing device used for the communication network management system, communication network managing device and computer readable recording medium with program recorded thereon
Inventor: OGURA TAKAO
IPC: G06F13/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To surely and fast guarantee demanded communication service quality without managing a communication service quality capability in a device unit constituting each sub communication network in the setting of communication traffic via a plurality of sub communication networks. SOLUTION: The communication network managing device 1 is provided with a managing part 7 which collectively manages communication service quality capability information from sub communication network managing devices 2-i (i= 1 to N; N is an integer >=2), a request receiving part 8 about the communication service quality capability and a selecting and notifying part 9 which selects a sub communication network satisfying a communication service quality capability received by the part 8 and notifies a corresponding managing device 2-i of the sub communication network, and each managing device 2-i is provided with a controlling part 6-i controlling the sub communication network on the basis of the notification information from the part 9.
Patent JP-H11291111-A (JP)
Title: Diamond rotary cutter
Inventor: RODRIGUEZ ARTURO A
IPC: B23C5/10
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the endmill with a diamond or cubic boron nitride edge. SOLUTION: At least a pair of spiral grooves 18 are provided on a rotary cutter blank 12. Polycrystalline powder diamond or powder cubic boron nitride 30 is filled in the grooves 18 and sintered. The angle of the groove is selected so as to form a positive or negative rake angle as required and then a recessed flute 14 having an edge end in parallel with the edge end 15 of polycrystalline diamond filled in the groove of the blank 12 is formed while adjoining to the respective grooves. When diamond is ground under this state, the loss of diamond is extremely reduced and the safety of the cutter is not hurt.
Patent JP-H10162020-A (JP)
Title: Browsing method for image data base
Inventor: SAITO TAKASHI
IPC: G06T1/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To display an image with a small indication frequency by generating a data base for images in different categories and displaying sample images, and redisplaying a sample image in a category, which a selectively instructed image belongs to, and a similar image, which is linked to the selectively instructed image. SOLUTION: A document image is obtained by an image input means 101. Features of this inputted image are extracted by a feature extracting means 102 and an image group is classified by categories by a category generating means 103. Then a link generating means 104 generates links. Thus, an image data base is generated. Then an image display means 105 selects one representative image each for the categories and shows it to a user. The user selects the image which is closest to a desired image by using an indication input means 106. An image which represents a subcategory of the category that the selected image belongs to and an image linked to the selected image are retrieved and shown again.
Patent JP-H02166527-A (JP)
Title: Information processor
Inventor: TAKAHASHI AKIKAZU
IPC: G06F11/22
Filed: 1988-12-21
Abstract: PURPOSE:To omit a diagnostic check circuit set in each collation circuit, to eliminate the need for duplexing to the collation circuit, and to omit the user of a memory which stores the diagnostic data by diagnosing the data in the idle state of the collation circuit. CONSTITUTION:When the number of collation data (F data) is decreased down to zero and one of collation circuits 3a-3n becomes idle at transfer of the F data, the transferred F data stored in a memory 1 is transferred to the idle collation circuit. The collation circuit that received the F data also performs a normal collating action, and this collating action is defined as the diagnostic collation. The information which shows whether each of circuits 3a-3n is carrying out the normal collation or the diagnostic collation as well as the information on the collating result are outputted to a deciding circuit 4 via a signal line 10. The circuit 4 decides whether 2 diagnostic collation results or above are equal to each other or not and outputs a decision signal 11. The result of this collation is used by the devices set at the following stages via a bus 9. Thus the increase of the hardware quantity can be suppressed at the diagnosis of a collation circuit.
Patent JP-H10157209-A (JP)
Title: Color printing apparatus and color printing method
Inventor: ICHIOKA HISASHI
IPC: B41J2/525
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a color printing apparatus which can obtain printed matters of different arrangements of colors only by preparing one image data by arranging colors randomly for a random color-indicated figure element and printing the element. SOLUTION: In editing figure element data by operating an input means 1, specified color indication in which specified colors are indicated arid random color indication in which colors can be changed randomly can be conducted. A color arrangement means 6 arranges colors for a random color-indicated figure element every time of printing a copy lest adjacent figure elements are of the same color on the basis of the results of judgment whether figure elements output from an adjacency judgment means 5 are adjoining each other or not. The figure element data in which colors are arranged by the color arrangement means 6 are converted into picture element data matched with the resolution of a printing means 8 and output to the printing means 8.
Patent JP-H03183676-A (JP)
Title: Heating and curing device
Inventor: SASAHARA YUTAKA
IPC: C04B41/83
Filed: 1989-12-13
Abstract: PURPOSE:To prevent the discoloration of a structural body of ceramics, etc., impregnated with a thermosetting resin varnish by heating and curing the structural body in an inert gaseous atmosphere. CONSTITUTION:The structural body 12 of the ceramics, etc., impregnated with the thermosetting resin varnish is put into a furnace 1 and a door 2 is closed. A discharge valve 16 is opened and the inside of the furnace 1 is evacuated by rotating a discharge fan 6, an agitating fan 3 and an air feed fan 19. A suction valve 13 is then opened to substitute the inside of the furnace 1 and the hollow part of the structural body 12 with the inert gas 14. A heater 5 is turned on to heat the gas in the furnace 1 and the structural body 12 is heated by varying the blast rate of the air feed fan 19 by a variable motor 20 until the temps. on the inside and outside surfaces of the structural body 12 are uniformized. The structural body 12 is thereby cured. The heater 5 is turned off and after the inside of the furnace 1 is cooled, the valve 13 is closed and a valve 17 is opened to substitute the inert gas in the furnace 1 with air 18; thereafter, the fans 6, 3, 19 are stopped and the door 2 is opened. The structural body 12 is then taken out.
Patent JP-H06134318-A (JP)
Title: Cylindrical catalyst granule
Inventor: VIOLA AUGUSTO
IPC: C07C45/38
Filed: 1992-12-03
Abstract: PURPOSE: To improve pressure drop ratio of surface area to volume and heat exchange coefficient of catalyst granules used in a fixed bed reactor by forming the catalyst granules so as to have cross sections which are provided with prescribed number of through-bores having axes parallel to the axis of the granule and equidistant from each other and which have plural contacting points at circumscribed circumferences. CONSTITUTION: In the catalyst granule 10, three projected cross-sections are formed by circular projected parts 10a with diameter R which are joined to each other by vertical grooves 14 formed along flanks thereof. Bores 12 of diameter d1 are respectively formed in the three circular projected parts 10a. The bores 12 and the circular projected parts 10a are coaxial and form walls of thickness (s), axes of respective bores 12 are made to be parallel to each other and pitches (p) between respective bores 12 are set to be equal. Otherwise, a pellet, in which respective apexes of a regular triangle are made to be circular and three bores are formed, may be used.  Further, ratio of bore pitch (p) to bore diameter d1 is set to be 1.15 to 1.5, ratio of garanule height to the pitch (p) is set to be 1.5 to 2.5 and ratio of radius of the bore 12 to bend radius of the projected part 10a is set to be 1.4 to 2.4.
Patent JP-H02170153-A (JP)
Title: Image exposing device
Inventor: TANABE KAZUNORI
IPC: G03B27/72
Filed: 1988-12-23
Abstract: PURPOSE:To optimize the quantity of exposure of a medium even if the brightness of a CRT decreases by displaying a specific image on the surface of a CRT tube and detecting the light intensity of an image and determining the quantity of exposure of photosensitive body according to the light intensity. CONSTITUTION:A control circuit 10-1 controls an actuator 11 with an exposure start signal to rotate a reflecting mirror 4 and the specific image is displayed on the tube surface of a multicolor CRT1 with a video signal stored in a storage circuit 10-2. Then the light from the image is reflected with the mirror 4 and projected on a light intensity detector 9, exposure time information corresponding to the detected light intensity is stored in a storage circuit 10-3, and the mirror 4 is put back to a solid-line position. Then a control circuit 10-1 displays a document image on the tube surface of the CRT1 and the image is formed on photosensitive pressure sensitive paper 2 through an image forming lens 3 for exposure, thereby forming a latent image. Here, the exposure time is controlled corresponding to the information stored in the circuit 10-3. Then the latent image is visualized and transferred to development paper 5.