baber/WOPTO huggingface dataset:
Patent JP-H03259266-A (JP)
Title: Function separating type photosensitive body
Inventor: TOKUTAKE SHIGEAKI
IPC: G03G5/06
Filed: 1990-03-09
Abstract: PURPOSE:To improve the sensitivity and to prevent the deterioration of the surface of a photosensitive body and the degration of an image quality, image density, reproductivity of thin lines, etc., by using a butadiene compound as a charge transfer material by combining it with a specific triphenyl methane compound. CONSTITUTION:In an electric charge transfer layer, a triphenyl methane com pound expressed at least by formula I and a butadiene compound expressed by formula II, are incorporated. In formula I, R1 and R2 are an alkyl group consisting of 1-4 C halogen substituted alkyl group, hydroxy alkyl group, alkoxy group, aryl group and aralkyl group; R is H or an alkyl group consisting of 1-4C alkoxy group, halogen group; R3 is H, or an alkoxy group consisting of 1-4C alkoxy group, dialkyl amino group. In formula II, Ar1-Ar4 are respectively an aryl group having at least one substituted group. By this method, this photosentive body provided with superior sensitivity and suppressed from the deterioration of the surface of the photosensitive body by ozone or, etc., and having the high stability of image, repetitive stability and less change with the laspe of time is obtained.
Patent JP-H02239223-A (JP)
Title: Optical modulator
Inventor: HAMANO HIROSHI
IPC: G02F1/313
Filed: 1989-03-14
Abstract: PURPOSE:To allow the easy integration of the circuit of a driving signal source by using symmetrical coupling lines by which driving voltages can be made about half the driving voltages of the conventional device. CONSTITUTION:A 1st line electrode 41 and a 2nd line electrode 42 provided respectively on 1st and 2nd light guides 21, 22 are so constituted as to constitute the coupling lines symmetrical with each other. The modulator has also a differential driving signal source 52 which outputs the 1st driving voltage -DV and the 2nd driving voltage DV differential to each other. The electrode structure constitutes the symmetrical coupling lines 41, 42 and the driving voltage is impressed by the differential -DV and DV in this case and, therefore, offsets and the influence of a temp. fluctuation, etc., are eliminated. The driving voltages can be reduced to nearly a half the driving voltages of the conventional device by such differential constitution and the integration of the circuit is possible.
Patent JP-H08224967-A (JP)
Title: Photographic printing paper
Inventor: TOMITA HIDEMI
IPC: B41M5/52
Filed: 1995-02-22
Abstract: PURPOSE: To improve transfer sensitivity in image making and storage characteristics of light resistance, dark fading resistance, skin oil resistance, plasticizer resistance, etc., of a formed image in photographic printing paper for a sublimation type thermal transfer recording method. CONSTITUTION: In photographic printing paper, a dye accepting layer contains a copolymer between substituted or non-substituted phenoxy polyethylene glycol acrylate or substituted or non-substituted phenoxy polyethylene glycol methacrylate and another monomer as a main component. In the copolymer, the content of the acrylate or the methacrylate is 50wt.% or more.
Patent JP-H02238660-A (JP)
Title: Semiconductor memory device
Inventor: EMA YASUSHI
IPC: H01L27/10
Filed: 1989-03-13
Abstract: PURPOSE:To prevent information in a memory cell from being destroyed when a plate pulse method is applied and to reduce a power consumption by a method wherein counter electrodes of a storage capacity are separated at each memory cell group connected in common by a word line. CONSTITUTION:Storage electrodes 24 are formed longitudinally so as to be situated on word lines WL used to select their memory cell; counter electrodes 28 formed via thin insulating films 26 are formed longitudinally so as to be situated on the word lines WL and are separated into memory cell groups selected by one word line WL. That is to say, since the storage electrodes 24 are formed longitudinally on the word lines WL, they cannot come into direct contact with a drain region 16 of a transfer transistor; accordingly, an electrode extraction layer 30 is formed, and the drain region 16 of the transfer transistor Q is connected to the storage electrodes 24. When the counter electrodes 28 of a storage capacity are separated at each memory cell group in this manner, information in the memory cell is not destroyed even when a plate pulse method is applied; a power consumption for a charging operation and a discharging operation can be reduced.
Patent JP-H0630237-A (JP)
Title: Network communication system
Inventor: OZAWA MASATOSHI
IPC: H04N1/34
Filed: 1992-03-17
Abstract: PURPOSE:To enable information to be taken out by an unspecified user by accumulating information from a terminal on a center in a network, and performing accounting for received information quantity. CONSTITUTION:An accumulator 2 is provided in the center in the network, and telegrams from a FAX terminal and an MCP 1 are stored in it. and also, it is provided with the telephone function of a pushbutton telephone set 9. Also, the accumulator functions as a FAX server which stores the telegram transmitted from the FAX terminal 8 and transmits a stored telegram to the terminal 8 from which a request is issued by the instructions of the MCP 1. At this time, an audio response unit 3 recognizes every kind of instructions information from the terminal 8 to the MCP 1 by the tone of the telephone set 9, and also, sends out the instructions of the MCP 1 to the terminal 8 by converting into the tone of the telephone set 9. When the information is accumulated, or accumulated information is taken out, the accounting is performed on the information quantity received from the MCP 1 by a terminal adaptor 6. Thereby, it is possible to take out the information from plural terminals 8 by the unspecified user.
Patent JP-2000260201-A (JP)
Title: Portable light
Inventor: AKITA HIROYUKI
IPC: F21L4/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a light having at least two functions among a flashlight, an emergency flash lamp and a laser pointer. SOLUTION: This light has a cylindrical grip 11 with a built-in battery. To one end of the grip 11, either an emergency flash lamp 21 or an incandescent lamp for a flashlight powered by a battery is attached through a first transparent cover 23, while to the other end of the grip 11, a laser pointer 31 being composed of a battery-powered laser emitting element is attached through a second transparent cover 34.
Patent JP-S63228426-A (JP)
Title: Optical pick-up device
Inventor: KATO MASAYUKI
IPC: G11B7/135
Filed: 1987-03-17
Abstract: PURPOSE:To prevent a focus position dislocation and the deterioration of a focus beam diameter accompanying the wavelength change of a light source laser by polarizing and separating a reflecting beam from an optical disk to retrograde in a grating lens system with a second grating lens system and guiding it to a light detecting device. CONSTITUTION:A reflecting signal light from an optical disk 10 comes to be linear polarization in which a 90 deg. polarizing direction is different by a lambda/4 plate 25 and the most part is diffracted by a second grating lens system 12. Since the diffracted direction by a first off axis type grating 31 in the second grating lens system 12 and the diffracted direction by a second off axis type grating lens 32 are designed so as to come to be zigzag-shaped, the change of the diffracted direction in the second grating lens system 12 by the oscillating wavelength change is canceled and the focus dislocation can be made comparatively smaller. Consequently, the diffracted light (signal light) by the second grating system 12 can be converted to a light detecting device 35 provided at the position different from a semiconductor laser 23.
Patent JP-S63229272-A (JP)
Inventor: SAKURA HIROMOCHI
IPC: B25B23/14
Filed: 1987-03-17
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-H06276016-A (JP)
Title: Antenna system
Inventor: FURUNO TAKAMASA
IPC: H01Q19/18
Filed: 1993-03-19
Abstract: PURPOSE:To obtain the antenna system which has high efficiency using an ordinary rotary quadratic surface mirror by specifically constituting the subordinate reflection mirror system of an antenna system constituted by arranging two subordinate reflection minor between a primary radiator and a main reflection minor so that the main reflection mirror is in high order as compared with the primary radiator and subordinate reflection mirror. CONSTITUTION:The reflection mirror system of the antenna system which has the two subordinate reflection mirrors 2 and 3 between the primary radiator 1 and main reflection mirror 4 is constituted so that 0<(1-12/(2f1) and (1-12/(2f2))<1, where f1 and f2 are focal distances when the 1st subordinate reflection mirror 2 and 2nd subordinate reflection mirror 3 are replaced with lenses and 12 is the distance along the optical axis between the subordianate reflection mirrors 2 and 3 are satisfied. Here, a convex mirror is used as the 1st subordinate reflection mirror 2, and a concave mirror as the 2nd subordinate reflection mirror 3 or convex mirrors as the two subordinate reflection mirrors. Consequently, the efficiency is improved only by arranging the ordinary rotary quadratic surface mirror, so the degree of freedom of the design is improved and standardized reflection mirrors are usable.
Patent JP-H10256799-A (JP)
Title: Tape feeder inspector
Inventor: SAHO HIDEHIRO
IPC: H05K13/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a tape feeder inspector which can inspect the presence or absence of a deviation in the pickup position of a tape feeder used in an electronic component-mounting apparatus or a deviation in the height of a rocking lever accurately and in a simple manner. SOLUTION: A main jig is arranged on a base 2, a small hole of the main jig is observed by a camera 7 for recognizing a correct pickup position. The height of the main jig is measured by a dial gauge 20 to previously find the correct height of a rocking lever. Next in place of the main jig, a tape feeder as an inspection object is arranged on the base 2. Then the pocket of tape set in the tape feeder is observed by the camera 7 to find a positional deviation from a predetermined pattern and to thereby find a deviation in the pickup position of the tape feeder. Then a deviation in the height of the rocking lever is inspected by the dial gauge 20.
Patent JP-S51136002-A (JP)
Title: Output control method for electronic hydraulic turbine control system
Inventor: NAGATA OSAMU
IPC: F01D17/24
Filed: 1975-05-20
Abstract: PURPOSE: To establish a method to control opening frequency of high pressure control valve by use of the signal detected directly generation capacty of a generator to prevent operation such as surpassing high and low limit value of generation capacity from a generator of a turbine by variation of vapor condition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02241317-A (JP)
Title: Breaker for grounding accident
Inventor: FUJIKAWA MITSUHIRO
IPC: H02H3/38
Filed: 1989-03-13
Abstract: PURPOSE:To prevent needless breaking actions by installing a ground directional relay, which outputs trip signals based on condition detected signals and zero- phase current detected signals, and a second breaker, which performs breaking actions based on trip signals from a ground directional relay in a second protective section. CONSTITUTION:In case that a grounding accident occurs at A point, a ground directional relay 8 sends a trip signal based on a detection signal from a zero- phase current transformer 7 so as to actuate a breaker 3. In case of B point, a relay 20 outputs a trip signal from the detection signal of a zero-phase current transformer 19, and only a breaker 5 performs the breaking action. In case of C point, a relay 29 identifies that it is the accident within the protective range of a sending breaker by the direction of zero-phase currents, and outputs a trip signal to the sending breaker 13. In case of D point, a relay 11 outputs a trip signal to a breaker 12 based on the detection signal of a zero-phase current transformer 10. On the other hand, a relay 31 seeks to output a trip signal to a current receiving breaker 18, but since the condition detected signal from a current receiving breaker 30 is off, the trip signal is not outputted.
Patent JP-H04293945-A (JP)
Title: Silane-crosslinked semiconductor resin composition
Inventor: NISHIYAMA HIDEMI
IPC: C08K5/54
Filed: 1991-03-25
Abstract: PURPOSE:To prepare the title compsn. which gives a smooth surface and is free of voids at the interface with an insulating layer when used as a semiconductive layer of a power cable. CONSTITUTION:The title compsn. is prepd. by mixing a mixture of a polyethylene resin with a small ant. of a polyethylene copolymer with conductive carbon black, an organosilane compd., and a silanol condensation catalyst comprising an org. peroxide, and milling the resulting mixture.
Patent JP-S53146690-A (JP)
Title: Calibrating method of densitometer
Inventor: KANEKO NOBUTAKA
IPC: G01N21/17
Filed: 1977-05-26
Abstract: PURPOSE: To enhance working efficiency by performing calibration in an ordinary operating state with a calibrating film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000217706-A (JP)
Title: Set of new noodle preparation plate and noodle steaming vessel
Inventor: WATANABE NOBUO
IPC: A23L7/109
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To easily prepare noodles such as wheat noodles and buckwheat noodles and to newly prepare various original noodles by forming recesses on a normal plate, putting in a material for which wheat flour or buckwheat flour is mixed in water in the recesses and steaming it in a steam basket. SOLUTION: In order to prepare the noodles such as the wheat noodles, the buckwheat noodles and Chinese noodles and the food of the noodles composed of the skin of dumpling or the like, the recesses 3-2 are formed on the normal plate 3-3. Also, the pattern of the recesses 3-2 is changed, width is narrowed or widened so as to be suited to the skin of the dumpling or the like and a shape can be formed into a round 6-2, a square 6-3 or a triangle 6-4. Then by putting in the material for which the water is mixed in the wheat flour or the buckwheat flour in the recesses 3-2 and then steaming it in a steamer, the buckwheat noodles or the wheat noodles are easily prepared. Further, when the material is put inside the respective recesses composed of the round 6-2, the square 6-3 and the triangle 6-4 and is steamed, the various creative noodles are newly prepared.
Patent JP-S59188383-A (JP)
Title: Starting method of synchronous motor
Inventor: KOMATSU FUMITO
IPC: H02K21/22
Filed: 1983-04-06
Abstract: PURPOSE:To enable to effectively start a synchronous motor in a forward direction by providing a period of interrupting the energization longer than the prescribed period between the first half wave and the second half wave. CONSTITUTION:An extension unit 2a is extended by a circular-arc shape so as to flow from the ends of a core 2 in a reverse direction to the rotation (L) of a rotor 1. A blank period (t) in which no energization occurs during the prescribed period at the time point when the first half wave of the starting current is supplied at the starting time. Then, the second half wave opposite to the first half wave is supplied upon lapse of the period (t). Thereafter, the frequency of the AC supplied to an armature is gradually increased. In this manner, a rotor can be effectively started in a forward direction.
Patent JP-H03269193-A (JP)
Title: Device for controlling making of paper of paper making machine
Inventor: FUJIWARA AKIMASA
IPC: H02P5/51
Filed: 1990-03-12
Abstract: PURPOSE:To prevent occurrence of breakage of paper and reduce loss of a raw material when a grade is changed by decreasing rate to changing rate set by grade when grade is changed and carrying out change of rate of each paper making section. CONSTITUTION:Rate is decreased to changing rate set every grade by direction of a grade selecting device 27 and difference between before and after of grade change every each paper making section is calculated by draw changing amount computing circuit 28 and draw changing time every each paper making section is calculated from mechanical specific number of driving system and difference of speed. Maximum draw changing time in total paper making sections are found in a computing circuit 29 and ratio of draw change is calculated by draw change ratio computing circuit 30 for each section so as to finish renewal of draw of each paper making section while coinciding with the draw changing time. Difference of rate in the change of grade by draw change restricting circuits 31, 32 and 33 is changed by ingredient of draw change rate every section and added to paper making rate. After renewal of draw the rate is accelerated from changing rate to operating rate.
Patent JP-H05261320-A (JP)
Title: Medicinal liquid atomizer container
IPC: A61M11/00
Filed: 1992-03-17
Abstract: PURPOSE:To prevent a medicinal liquid L from being contaminated by an atmosphere and enable the whole content of the medicinal liquid L to be completely consumed. CONSTITUTION:A flexible storage chamber 12 is provided at the bottom of the main body of a container 10 and a medicinal liquid L is stored in the storage chamber 12. In addition, an atomization pup 30 is attached to the top of the storage chamber 12, and the storage chamber 12 is protected by a sleeve 20. If the atomization pump 30 is operated, the medicinal liquid L is sprayed outwardly. In this case, no atmosphere is allowed into the interior of the storage chamber 12, as it is crushed by atmospheric pressure.
Patent JP-H09251429-A (JP)
Title: Interface diagnosis system between devices having high/ low relation
Inventor: SAITO TAKAMITSU
IPC: G06F11/22
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To permit all host controllers to conduct an interface test by sequentially transmitting interface diagnosis function commands to the host controllers and conducting the interface test with a device being a diagnosis object. SOLUTION: The device state management means 11 of a main controller 1 manages the device states of the plural host controllers 2a-2c and function test devices 3a and 3b. A diagnosis object specification means 12 detects the function test, device which is not in an operation possible state between the function test devices 3a and 3b. When one is specified as the diagnosis object device, a device state judgment means 13 judges whether the respective host controllers to which the specified diagnosis object device is connected are in an operation possible state or not among the host controllers 2a-2c by referring to the device state management means 11.  The interface diagnosis function commands are sequentially transmitted to all the controllers that a first command transmission means 14 judges to be in the operation possible state, and conducts the interface test with the diagnosis object device.
Patent JP-S63227160-A (JP)
Title: Voice information transmitting/receiving system
Inventor: KAWAMURA MIKIO
IPC: H04M3/26
Filed: 1987-03-16
Abstract: PURPOSE:To improve the reliability and the transmission quality of a line, to increase the number of channels, and also, to simplify the maintenance by executing a detection of a transmission and an incoming of a telephone by utilizing a light emission diode and a photodiode. CONSTITUTION:When a service telephone set 6 is busy, a light emission diode 2 is ignited by 48V sent from an exchange 7, a phototransistor 3 and a transistor operate, a contact of the lower part of a capacitor 1 is opened, and an information transmitting circuit is cut off. On the other hand, in an idle time of a telephone line, the light emission diode 2 is extinguished, therefore, the contact is closed and a voice information transmitting equipment becomes operable. When a PB signal of a channel switching request for sending out voice information is sent from a subscriber's telephone set at a speech idle time, a PB signal frequency is discriminated by a filter of a transmitting/incoming signal detecting circuit and a controller 8 is started. By a control of the controller 8, a switch 5 is operated, and a CH signal from an amplifier 10 is send out of a loudspeaker 12 through telephone lines L1, L2, and a reproducing amplifier 11.
Patent JP-H06251447-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: SHIMOKAWA KENJI
IPC: H01F10/24
Filed: 1993-02-25
Abstract: PURPOSE:To decrease noise by decreasing thickness of a base film to <=100nm, flattening the surface, and further forming a recording layer garnet film consisting of <=0.1mum grains as the second layer. CONSTITUTION:First, a base layer garnet is formed by sputtering (1) and the formed garnet film is crystallized by heat treatment (2). The base layer after heat treatment is subjected to reverse sputtering (3) to decrease the film thickness to <=100nm and flatten the surface of the base coating. The second garnet layer is then formed by sputtering (4). The second layer is crystallized by heat treatment (5) to form garnet grains of <=0.1mum grain size. To form a recording layer, the layer may be direcly crystallized during sputtering by rasing the temp. of substrate. By forming the two-layer magneto-optical recording medium above described, the medium shows extremely small noise.
Patent JP-H05236377-A (JP)
Title: Video selector
Inventor: SAITO MITSUMASA
IPC: H04N5/445
Filed: 1992-02-18
Abstract: PURPOSE:To easily perform channel selecting operation on a video selector utilizing a multi-picture display by moving a cursor onto a necessary video screen among plural displayed screens by operating a mouse controller, and performing clicking operation there. CONSTITUTION:A multi-picture display of a master screen A processed by a video signal processing part and' slave screens B, C, and D processed by a slave screen processing part is made like a screen 21, and the cursor 20 is further displayed in the screen 21 by a cursor generation part 8. A CPU 6 grasps the positions of the slave screens B, C, and D in the screen 21 and the position of the cursor 20 at all times and the cursor 20 can be moved by operating a key input part 9 or a remote control input device 9'. When the cursor 20 is moved and a click command is generated, the CPU 6 sends a master/salve replacement command to relative parts in a receiver to display an image B as the master screen and an image A as a slave screen like a screen 23, thereby selecting the image.
Patent JP-S58188891-A (JP)
Title: N-glycosylated carboxamide derivative, manufacture and use as drug
Inventor: PEETAA SHIYUTADORAA
IPC: C07H13/04
Filed: 1983-04-08
Abstract: The invention relates to N-glycosylated carboxamide derivatives of Formula I which are useful for influencing the body's inherent defenses, e.g. for increasing immune system antibodies. Also included in the invention are compositions containing said N-glycosylated carboxamide derivative of Formula I as active ingredients and methods for the use of said compounds and compositions.