baber/WOPTO huggingface dataset:
Patent JP-H10198530-A (JP)
Title: Printer system
Inventor: TAKAHASHI YOSHITSURU
IPC: B41J29/38
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To realize high speed printing in a printer system by changing the configuration of transmission data to a printer by adding the capabilities of a host computer and a printer. SOLUTION: Printer data 5 such as processor capability and printing capability loaded on a printer 2 are added to a printer driver 3. At the time of installing the printer driver in a host computer 1, a transmission data configuration identification data table 6 is retrieved with host data 7 such as the processor capability and communication capability of the host computer and the printer data 5, and the most efficient configuration of data to be transferred to the printer is selected and preserved. Thus, the most efficient data transmission and printing can be attained for both the host computer and the printer at the time of printing.
Patent JP-H06208904-A (JP)
Title: Multilayer semiconductor ceramic having positive temperature coefficient of resistance
Inventor: MIHARA KENJIROU
IPC: H01C7/02
Filed: 1993-01-11
Abstract: PURPOSE:To provide a multilayer semiconductor ceramic having positive temperature coefficient of resistance in which ohmic contact between inner electrode and semiconductor ceramic layer can be improved when a heat resistant and oxidation resistant noble metal is employed in the inner electrode and thereby room temperature resistance can be reduced. CONSTITUTION:Semiconductor ceramic layers 2 and inner electrodes 3 are laminated alternately and then the laminate is sintered 4 thus constituting a multilayer semiconductor ceramic 1. A noble metal, e.g. Pt,, d is employed for the inner electrode 3 and the doner concentration is graded in the semiconductor ceramic layer 2 between the inner electrodes 3. Doner concentration in a doner layer 7 is increased toward the inner electrode 3.
Patent JP-S5497002-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: TERAYAMA TAKAO
IPC: G11B15/60
Filed: 1978-01-17
Abstract: PURPOSE:To increase the relative speed between a stationary magnetic head and a magnetic medium by arranging a helical projection for pushing the medium onto the head and by moving the contacting portions between the projection and the head in the widthwise direction of the medium. CONSTITUTION:At the position facing a stationary magnetic head 4 through a magnetic medium 1, a cylindrical rotor 5 is arraged in parallel with the head 4. The rotor 5 is formedon on its circumference with a helical projection 6. This projection pushes the portion of the medium 1 between itself and the head 4 to the head 4 until the fine surface of the medium 1 abouts against the head 4. The projection 6 also responds to the rotations of the rotor 5 to move the fine contacting portion of the medium 1 with the head 4 in the widthwise direction of the medium 1. Thus, it is possible to produce a magnetic track which is inclined with respect to the longitudinal direction of the medium 1.
Patent JP-H05284575-A (JP)
Title: Device and method for controlling reception of remote controller
IPC: H04Q9/00
Filed: 1993-01-11
Abstract: PURPOSE: To minimize the malfunction of a remote controller by discriminating data in a pulse having the short time width which is coincident with the shortest time of a transmission wave type data code. CONSTITUTION: When a pulse is received through a reception module 1, a microprocessor MP2 discriminates whether the pulse is a lead pulse or not by counting the time interval from the first falling edge to the next falling edge of received signals. The microprocessor MP2 generates a sampling pulse SP through the braking terminal P1 of the microprocessor MP2 when the pulse SP ends. The pulse SP is impressed upon the base terminal of the transistor TR1 of a received-signal input control section 3. While the pulse SP is not generated, the transistor TR1 is turned on and all signals received through the module 1 are not inputted to the microprocessor MP2 through the terminal INT1 of the microprocessor MP2, but flows to the ground side of the transistor TR1 .  While the pulse SP is generated, the transistor TR1 is turned off and the signals received through the module 1 are inputted to the microprocessor MP2 through the terminal INT1 . Therefore the malfunction of the microprocessor MP2 caused by noise can be minimized.
Patent JP-H04241641-A (JP)
Title: Information processor
Inventor: YAMAMASU KAZUHIRO
IPC: G06F11/34
Filed: 1991-01-16
Abstract: PURPOSE:To make fault information confirmable in the future by holding minimum fault information even when an operator resets an information processor without confirming the fault information or the power supply to the information processor is cut off due to a power supply discontinuing operation, power failure, etc., on the outside of the information processor. CONSTITUTION:A fault information register 8 which stores fault information and has a writing function against a storing function and a fault information storing section 9 which receives the fault information stored in the register 8 and stores the information at the time of initializing the information processor which outputs the fault information are provided and the storing section 9 is equipped with a backup power source 11 exclusively used for the section 9.
Patent JP-S61161588-A (JP)
Title: Postprocessing system of character recognition
Inventor: KADOTA AKIZO
IPC: G06K9/72
Filed: 1985-01-11
Abstract: PURPOSE:To make word collation possible even if input characters are not divided to word units, by calculating a degree of difference between a word and a candidate character string and searching a word, whose degree of difference is minimum, from a matching degree table to obtain an output word string. CONSTITUTION:The recognition result outputted from a character recognizing device 1 is stored in a candidate table in a weight calculating circuit 2. The weight calculating circuit 2 takes in a candidate table as the input and selects candidate words from a word dictionary 3 and calculates the weight indicating the identity of each word. The weight calculating circuit 2 uses a candidate category as a key to retrieve words from the word dictionary in the reverse direction from the last column of the candidate table by an extent corresponding to the number of candidates. The weight calculating circuit 2, a matching degree calculating circuit 4, and a word extracting circuit 5 select the candidate having the highest degree of junction of a word string in consideration of all combinations of words constituted by the input character string, and thus, words are collated without dividing the input character string to word units.
Patent JP-H10170947-A (JP)
Title: Liquid crystal display device
Inventor: MISHIMA YASUYUKI
IPC: H01L29/786
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce the irregularity in luminance generated along a common electrode signal line by connecting the both end sections of the line to a common electrode wiring and making the resistance value of the common electrode wiring less than the resistance value of the common electrode signal line. SOLUTION: A common electrode signal line 5, which is connected to the common electrode in a pixel 12, is arranged in parallel with a gate signal line 7. Both end sections of the line 5 are connected to a common voltage generation driving circuit 3 through a common electrode wiring 4. In other words, both end sections of the line 5 are connected to the wiring 4. Note that the wiring 4 is formed in the nondisplaying region of a matrix substrate 8 and the wiring width of the wiring 4 is made wider. Thus, the resistance value of the wiring 4 is made smaller than the resistance value of the line 5. Thus, the waveform distortion of the driving voltage of the common electrode being supplied from the circuit 3 is reduced.
Patent JP-S57118470-A (JP)
Title: Optical sensor array device
Inventor: ORITSUKI RIYOUJI
IPC: H01L27/146
Filed: 1981-01-14
Abstract: PURPOSE:To simplify the manufacturing process and to facilitate an easy production to increase the yield for an optical sensor array device, by forming a drive circuit and a crosstalk preventing blocking diode with the same material and the same structure as a photodiode for optical sensor. CONSTITUTION:A photodiode 19 for optical switch is connected in series between each photodiode 15 for optical sensor and a shift register 18 and in a matrix form. In addition, a light emitting diode 20 that radiates the optical energy to the diode 19 is set close to the diode 19. The diodes 19 and 20 are combined into a body to obtain a photocoupler 21. The diode 20 of the coupler 21 is switched by an optical switch drive circuit 22. Then an original is scanned by a scanner 17 to read the picture information. The diodes 19 and 20 plus the circuit 22 are attached on a light transmissive substrate. The same material and the same structure are secured among the diodes 15, 19 and 20 respectively. As a result, the manufacturing process is simplified to increase the yield.
Patent JP-S60147456-A (JP)
Title: Conductive composition
Inventor: CHIBA TSUKASA
IPC: C08L23/00
Filed: 1984-01-11
Abstract: PURPOSE:To obtain a composition with stabilized electrical conductivity retainable even if heat cycles are applied to, by incorporating carbon black in a polymer component, i.e. a blend of medium-low-pressure straight chain low-density polyethylene and specific ethylene-ethyl acrylate copolymer. CONSTITUTION:The objective composition can be obtained by incorporating (A) 10-100pts.wt. of carbon black in (B) 100pts.wt. of a polymer component prepared by blending (i) 100pts.wt. of medium-low-pressure straight chain polyethylene with a density <=0.93g/ml and (ii) 5-100pts.wt. of ethylen-ethyl acrylate copolymer containing >=8wt% of ethyl acrylate component. Said composition retains such characteristics as to give large elongation in response to tensile load inherent in the original straight chain low-density polyethylene, thus being suitably used in the sheath material as well as inner and outer conductive layers of crosslinked polyethylene power cables.
Patent JP-2000199164-A (JP)
Title: Apparatus for producing spun-bonded nonwoven fabric
Inventor: DETLEV BAABIA
IPC: D04H3/16
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a production apparatus capable of spinning two kinds of filament components having different sizes and melting points while increasing the treating amount per unit area. SOLUTION: Each rectangle or circular spinning nozzle package used for spinning a thermoplastic filament comprises a molten matter channel 12 and extrusion bores 8 for polymer compound with the high melting point, and a molten matter channel 13 and extrusion bores 7 for passing a polymer compound having a melting point 5-50 deg.C lower than that of the polymer compound with the high melting point, respectively. Insulating caves 10 and 11 with various structures thermally isolate these molten matter channels used in different temperatures.
Patent JP-H08191172-A (JP)
Title: Light-emitting element having minute optical element and minute optical element
Inventor: NASUKAWA TOSHIMICHI
IPC: H01S5/00
Filed: 1995-01-12
Abstract: PURPOSE: To increase the freedom of selection of the material for a minute optical element, by fixing a minute optical element having one or two light- condensing refracting surface on the light emitting end surface of a light- emitting element, to the optical axis in the state of alignment to the optical axis. CONSTITUTION: A light-emitting element 100 is fixed on a heat sink 101 for heat dissipation, by soldering the N-side electrode part of the light emitting element 100. A minute optical element 107 is made to abut against the light- emitting edge 100' of the light emitting-element 100. In this state, the light- emitting element 100 is turned on. The minute optical element 107 is displaced along the light-emitting edge 100'. Optical axis alignment is performed with 'an automatic optical axis adjusting machine'. By simultaneous three-point spot irradiation of laser, the minute optical element 107 is fixed to the light- emitting element 100 with a metallized film 106. The minute optical element 107 is constituted of material excellent in environmental protection, and fixed to the light-emitting element 100 in the state of optical axis alignment. Thereby 'a light-emitting element having a minute optical element' can be realized.
Patent JP-S52138148-A (JP)
Title: Material for spacer
Inventor: YAMASHITA TERUO
IPC: G02F1/1339
Filed: 1976-01-13
Abstract: PURPOSE:To protect the content of a spacer used for a liquid crystal cell from moisture by using polyvinyl pyridine derivatives with strong adhesive property and hygroscopy, thus extend its service life.
Patent JP-H08195560-A (JP)
Title: Method for manufacturing printed circuit board
Inventor: ITAYA SATORU
IPC: H05K3/46
Filed: 1995-01-12
Abstract: PURPOSE: To achieve contact and contact bonding to an opposing conductor circuit layer by allowing a protrusion to break through an insulator resin layer with the pressure obtained by pressing a lamination body using a press tool plate. CONSTITUTION: A protrusion 112 for connecting first and second conductor layers, a protrusion 122 for connecting second and third conductor layers, and a protrusion 132 for connecting third and fourth conductor layers break through an insulator 120 between the first and second conductor layers, an insulator 130 between the second and third conductor layers, and an insulator 140 between the third and fourth conductor layers, thus achieving contact to a second conductor layer 121, a third conductor layer 131, and a fourth conductor layer 141, respectively, for improved contact bonding. The insulator layer between conductor layers is a sheet made of insulation resin and the protrusion for connecting conductor layers is formed by electrolytic plating.
Patent JP-H06207857-A (JP)
Title: Color measuring device
Inventor: IMURA KENJI
IPC: G01J3/51
Filed: 1993-01-12
Abstract: PURPOSE:To enable two-dimensional precise measurement of the color of a sample surface by a simple construction. CONSTITUTION:Light sources 5x, 5y and 5z are lighted sequentially, the light therefrom is passed through filters 9x, 9y and 9z and cast on an integrating sphere 1 and a diffused light is generated thereby and applied to a sample. Reflected lights from a plurality of measuring points on the surface of the sample are sensed by an image-sensing element 10 and sensed-light signals thereof are stored in areas 15x, 15y and 15z of a memory 15 for each of the light sources.
Patent JP-S62161944-A (JP)
Title: Aluminized steel sheet
Inventor: IDA FUMIHIRO
IPC: C23C2/12
Filed: 1986-01-13
Abstract: PURPOSE:To improve the corrosion and weather resistances of a steel sheet contg. specified amounts of C, Mn, Ti and Cr by forming Fe-Al-Si alloy layers of a prescribed thickness on both sides of the steel sheet and an Al-Si layer on one of the Fe-Al-Si alloy layers. CONSTITUTION:The base steel 2 of this aluminized steel sheet 1 has a composition consisting of <=0.01% C, 0.1-0.4% Mn, 0.04-0.3% Ti [Ti/(C+N)>4], <=0.3% Cr and the balance Fe. An Fe-Al-Si alloy layer 3 of 3-10mum thickness and an Al-Si layer 4 have been successively formed on one side of the base steel 2. Only an Fe-Al-Si alloy layer 3 of 3-10mum thickness has been formed on the other side.
Patent JP-H08261248-A (JP)
Title: Mounting instrument of terminal and method thereof
Inventor: CHIYAARUZU ANDORIYUU MUUA
IPC: F16M11/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a stable surface and a unlimited tilt position in an operating range by connecting a base member and a top member by a pivot member and adjusting and holding the position of the top member by a conical clutch mechanism in the circumference of the pivot member. SOLUTION: When the tilt position of a top member 14 is necessary to be adjusted, a force applying to tilt the top member 14 overcomes a prescribed friction force between a tapered inside surface of a floating clutch board and a first top pivot member conical zone 36 and rotates the whole parts of the clutch mechanism 18 except for the floating clutch board 70. When the force on the top member 14 is not sufficient enough for overcoming the friction force, the pivot member 16 stops rotation. When the force is removed, unlimited tilt position can be obtained in every position. For example, even when a touch screen mounted on the top member 14 is operated, the friction force is sufficiently large to provide the stable surface. This constitution can provide the stable surface for operating a terminal and the unlimited tilt position in the operating range.
Patent JP-H10198045-A (JP)
Title: Processing method for planographic printing plate material and processing apparatus for same
Inventor: KUROKI TAKAAKI
IPC: G03F7/30
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a processing method giving a stable planographic printing plate free from printing stain, having satisfactory printing resistance and not affected by the lapse of time after exposure even when running processing is carried out and to obtain a processing apparatus. SOLUTION: A planographic printing plate material with a photopolymerizable layer contg. a binder, a compd. having an addition polymerizable unsatd. bond and a photopolymn. initiator is processed by development, washing with warm water at 30-70 deg.C, drying and Fischer's gum treatment. Shutters are disposed before and behind a drier in a processing apparatus.
Patent JP-H07275713-A (JP)
Title: Method of preparing hydrogenated catalyst soluble in organicliquid phase
Inventor: DANIERU DEYURAN
IPC: B01J31/12
Filed: 1995-01-13
Abstract: PURPOSE: To improve activity and selectivity in a hydrogenation reaction of an unsaturated compound by neutralizing the residual of a reducing compound with an oxidizing agent after melting plural metals in plural organic solvents and contacting one of metals with the other metal in the reducing compound. CONSTITUTION: When arranging a homogeneous phase catalyst soluble in organic media, at first, at least one compound of at least one metal A in at least one organic solvent S, and at least one reducing compound R of at least one metal B in at least one organic solvent S', are respectively dissolved. Next, the reducing compound R and the compound of the metal A are contacted. Then the residual reducing functional base is neutralized by at least one oxidizing agent O. The catalyst thus manufactured has excellent activity and selectivity in hydrogenation reaction of unsaturated compounds.
Patent JP-H0689585-A (JP)
Title: Semiconductor memory
Inventor: MAEJIMA HIDEO
IPC: H01L27/10
Filed: 1993-01-13
Abstract: PURPOSE:To increase the operation speed and the integration degree by arranging a driver using a bipolar transistor among memory constitution elements of an address buffer, an address decoder and a memory part, etc. CONSTITUTION:The output of a MOS buffer 40 receiving the address input 18 from a ROM 12 is inputted to a bipolar buffer 41 provided with plural pieces of a set of transistor where a PNP transistor and an NPN transistor are complementarily connected. The buffer 41 is a coupling circuit inserted between the MOS buffer 40 and a MOS address decoder 42, and current-amplifies the output of the buffer 40 drives strongly the decoder 42. Then, even when the integration degree of the decoder 42 high, a signal from the buffer 40 is transferred to the decoder 42 at high speed through the buffer 41. Thus, the high- speed and high-inte-gration semiconductor memory can be obtained.
Patent JP-S56101388-A (JP)
Title: Speed control device for motor
Inventor: SESATO TSUTOMU
IPC: H02P29/00
Filed: 1980-01-17
Abstract: PURPOSE:To stably operate the control system in the motor speed control by a PLL by coinciding at the output of the rotating phase detector circuit to the output of a D flip-flop to which the output of the detector circuit is applied and thus controlling the speed of the motor. CONSTITUTION:The phase detector 2 detects the rotating phase of the motor 1, and the output of the detector is shaped by a waveform shaper 3 to thus become a digital signal. A reference oscillator 4 produces a digital signal having a frequency twice that of the signal generated by the phase detector 2 when the motor 1 rotates at the period. The output of the waveform shaper 3 is applied to the input terminal D of the D flip-flop 5, the output of the oscillator 4 is applied to the clock input terminal CP, and the output of the oscillator and the output of the waveform shaper 3 are applied to the coincident circuit 6. The output of the circuit 6 is amplified by an amplifier 7 to thus control the speed control circuit 8, thereby stably operating the speed control of the motor 1.
Patent JP-H07207721-A (JP)
Title: Hand washing water outlet
Inventor: YABUTA HIROHIKO
IPC: E03C1/042
Filed: 1994-01-19
Abstract: PURPOSE:To prevent the occurrence of a failure to assemble an aerator or the separation thereof from a spout body and eliminate an assembly work for the aerator or the like. CONSTITUTION:A spout body 6 has a water inlet 8 at a base end secured to a low tank 1 and a delivery port 9 at the forward end thereof. The inlet 8 and the port 9 are communicated with each other via a water passage 10. Also, the whole of the spout body 6 including an aerator 11 is integrally formed out of synthetic resin. The water passage 10 is formed to have a circular arc shape in longitudinal cross section.
Patent JP-H03211127-A (JP)
Title: Paper feeding device
Inventor: IKEKUBO TOSHIHARU
IPC: B65H5/06
Filed: 1990-01-11
Abstract: PURPOSE:To perform the positive separation of documents and smooth paper feeding by providing a driven gear having a rotation impeding member to be brought into contact with the protruding parts of a holding member at the time of the holding member being rotated by the specified angle to a power transmission part so as to impede the rotation of the holding member in the paper feeding direction. CONSTITUTION:When a driven gear 19 is driven by a driving gear, a power transmission part provided at the inner peripheral surface of the driven gear 19 is brought into contact with the protruding parts 18a, 18b of a holding member 18 so as to transmit power to the holding member 18. This power is transmitted to the shaft 2a of a paper feed roller 2 through a one-way clutch 21 so as to rotate the feed roller 2 in the paper feeding direction and thereby send one document separated from plural documents onto a carrier roller 3. When the document reaches the carrier roller 3, the feed roller 2 is further driven by this carrier roller 3 through the document so as to be rotated at the same speed as that of the carrier roller 3. The holding member 18 is also rotated by friction together with the feed roller 2 at the same speed as that of the carrier roller 3, but in the direction of not transmitting the load of the one-way clutch 21.
Patent JP-S58130250-A (JP)
Title: Ferritic iron and steel material having improved brittleness caused by irradiation of neutron, and its manufacture
Inventor: TAKAKU HIROSHI
IPC: C22C38/00
Filed: 1982-01-14
Abstract: PURPOSE:To obtain a ferrite iron and steel material used for an atomic reactor pressure vessel, etc., which is obtained by adding a trace of Ti or/and Al into the ferrite iron and steel material, and has improved brittleness caused by irradiation of a neutron. CONSTITUTION:In a component adjusting process in case of melting and making ferrite iron and steel, a ferrite iron and steel material which has improved brittleness caused by irradiation of a neutron is obtained by adding a trace of Ti or/ and Al. As a result, in a state that impurity elements of Cu, P, S, etc. remain contained, brittleness caused by irradiation of a neutron due to the presence of these impurity elements of a very small quantity is improved remarkably, by a very simple method. Also, as for this iron steel material, its brittle state can be restored remarkably by annealing treatment, and it can be utilized effectively for an atomic energy industrial field.