baber/WOPTO huggingface dataset:
Patent JP-H0293468-A (JP)
Title: Electrophotographic sensitive body
Inventor: KASHIZAKI YOSHIROU
IPC: G03G5/06
Filed: 1988-09-30
Abstract: PURPOSE:To enhance the sensitivity of the photosensitive body and to stabilize the potential characteristics at the time of repetitive use by using a specific azo pigment for the photosensitive layer. CONSTITUTION:The azo pigment having the structure in which the residual org. group expressed by the formula I is bonded to an (un)substd. arom. hydrocarbon ring or arom. heterocycle is incorporated into the photosensitive layer on a conductive base. This pigment is preferably the disazo pigment of the formula II and is preferably the azo pigment formed by bonding the residual org. group of the formula I and the residual org. group of the formula III different from the residual org. group to the (un)substd. arom. hydrocarbon ring or arom. heterocycle. In the formulas, X denotes the residual group necessary for forming a desired ring; R1 to R5 respectively denote H, alkyl, etc.; Ar denotes the above-mentioned hydrocarbon ring or heterocycle; n denotes 1 to 4; Cp denotes a residual coupler group having a phenolic hydroxyl group.
Patent JP-2000073928-A (JP)
Title: Plug ignition control device for model engine
Inventor: KAWASAKI HIROAKI
IPC: A63H29/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently start an engine of a body to be operated without using a booster cord. SOLUTION: A transmitter 2 transmits an operation signal for each channel in accordance with operation quantity of stick levers 6a, 6b. A receiver 9 mounted on a subject body to be operated receives the operation signal transmitted from the transmitter 2 to be converted into a servo signal for each channel. A servo device of the subject body is driven by the servo signal outputted from the receiver 2. On the subject body, a plug heat power source 22 and a plug heat control circuit 13 to control ignition of a glow plug 8 of an engine 30 are provided. The plug heat control circuit 13 controls on/off of an applied voltage to the glow plug 8 by the servo signal from the receiver 9 corresponding to an operation signal of a channel CH1 for engine control transmitted from the transmitter 2 using a voltage supplied from the plug heat power source 22.
Patent JP-H04125504-A (JP)
Title: Optical fiber fusion splicing connection device
Inventor: TACHIKURA MASAO
IPC: G02B6/255
Filed: 1990-09-17
Abstract: PURPOSE:To generate no electric noise and realize safe connecting operation even when an optical fiber with a conductive jacket is used by using an electric conductor for the part of a fixation member for fixing an end part of the optical fiber which contacts the optical fiber, and grounding the electric conductor. CONSTITUTION:The part of the fixation member for fixing the end part of the optical fiber 3 which contacts the optical fiber 3 is formed of conductive rubbers 4a and 4b. While an electric conductor 6a connects a discharge electrode 2a to the high-voltage side of a power circuit 5, an electric conductor 6b connects the conductive rubbers 4a and 4b to the ground side of the power circuit 5 together with a discharge electrode 2b. The conductive rubbers 4a and 4b which are the fixation member for fixing the end part of the optical fiber 3 are at the ground potential. Consequently, even if discharge occurs on the optical fiber 3, a current at this time flows to the ground through the conductive rubbers 4a and 4b for fiber clamps, so no voltage is developed at the part of an external optical fiber 3.
Patent JP-2000076924-A (JP)
Title: Luminaire
Inventor: MUNEYASU KATSUMI
IPC: F21V23/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a rational arrangement structure for constituent elements mounted to a substrate of an inverter. SOLUTION: In this luminaire, a high-frequency oscillating inverter 2 is set on the under surface of a metal body 1, and the under surface of the inverter 2 is covered with a metallic reflector 3, then fluorescent lamps 4 arranged on the under surface of the body 1 are lighted by the inverter 2. Here, constituent elements such as a power semiconductor element 7, an electrolytic capacitor 8 and a coil 9, etc., substantially except for a miniature bulb socket 6 are mounted on the upper surface of a substrate 5 of the inverter 2. Here, a miniature bulb socket 6 is arranged on the under surface of a board 5, and a hole 11 which a miniature bulb 10 loaded in the miniature bulb socket 6 passes through is formed in the reflector 3.
Patent JP-H04123051-A (JP)
Title: Processing method for photosensitive material for photographing
Inventor: NAKAMURA TAKASHI
IPC: G03D3/08
Filed: 1990-09-14
Abstract: PURPOSE:To prevent the generation of unequal processing by confining the forming density of perforations to within 4 pieces per image plane. CONSTITUTION:This photosensitive material F for photographing is formed with the perforations at the forming density within 4 pieces per image plane at one or both ends. Then, the forming density of the perforations is smaller. The generation of the unequal processing arising from the passage of a processing liquid in the perforations decreases at the time of the passage in a narrow-path processing path 6a. The forming density of the perforations is small even when a blade 15 capable of shielding this processing path is installed in the narrow-width processing path 6A and, therefore, the increase in the resistance for transporting the photosensitive material for photographing is prevented.
Patent JP-S62104321-A (JP)
Title: A/d converter
Inventor: TAGUCHI YASUO
IPC: H03M1/54
Filed: 1985-10-31
Abstract: PURPOSE:To perform high-precision A/D conversion by providing a clamping circuit which charging a capacitor to a potential higher than the lowest level which can be detected when an analog input voltage is lower than a specific value. CONSTITUTION:A transistor TR 52 constitutes a current mirror circuit together with a PNP type bipolar TR 53, and the collector of the TR 53 is connected to the common base connection point of the TRs 52 and 53. The collectors of a TR 43 and an NPN type bipolar TR 54 which constitute a clamp circuit are connected to the collectors of the TRs 52 and 53. The emitters of the TRs 43 and 54 are connected in common, and a constant current source 55 and a switch 56 which is turned on and off with a switch control signal S4 outputted by a control circuit 22 are connected in series between said common emitter connection point and the ground point. Thus, the comparator 57 composed of the TRs 52, 53, 43, and 54, a power source 44, the constant current source 55, and switch 56 is provided to turn on and off TRs 41 and 43 completely by utilizing the amplification of this comparator 57, thereby obtaining high precision.
Patent JP-S6398255-A (JP)
Title: Interphone equipment for house information panel
Inventor: SHIBATA KIYOSHI
IPC: H04M9/00
Filed: 1986-10-15
Abstract: PURPOSE:To attain speech with an optimum sound volume with an interphones of different type by providing an input level adjusting means to adjust the amplification degree of an amplifier circuit for input and an output level adjusting means to adjust the amplification degree of an amplifier circuit for output. CONSTITUTION:The different type of interphone 7 is connected with the interphone equipment of a house information panel. In case, for instance, a speech is hard to hear on the interphone equipment side, the amplification degree is upgraded by increasing the resistance value of a variable resistor VR 2 in order to adjust the volume of a voice from the speaker to be optimum. Meanwhile, a speech from the house information panel is hard to hear on the external interphone 7 side, the resistance value of a variable resistor VR 1 is increased to lift the output level of a voice signal so that the voice volume on the external interphone 7 side is adjusted to be optimum. In such a way, since both output level and the input of a voice can be adjusted, the informing of an emergency from the house information panel to the external interphone can be exactly executed, as well as the voice volume can be adjusted for a user on the opposite side who has difficulty in hearing.
Patent JP-H08109448-A (JP)
Title: Soft magnetic alloy thin strip, soft magnetic alloy powder, soft magnetic alloy compact and production thereof
Inventor: KOJIMA AKINOBU
IPC: H01F1/153
Filed: 1994-10-07
Abstract: PURPOSE: To produce a soft magnetic thin strip capable of occuring softening phenomenon in a relatively low temp. range and facilating compaction, and having excellent magnetic properties by forming the strip from specified amounts of Fe, Zr, Hf, Ni and Co and specifying elongation percentage. CONSTITUTION: This soft magnetic thin strip is formed by compacting soft magnetic alloy powder having a compsn. of Fe100-x-y-s Mx By M's and whose elongation percentage showing the degree of softening shows the value of 2×10<-10> /K or above in the temp. range of 400 to 500 deg.C; where M denotes one or more kinds of Zr and Hf, M' denotes one or more kinds of Ni and Co, and (x), (y) and (s) showing the compositional ratios satisfy, by atomic %, 6<=x<=9, 2<=y<=9 and 0.5<=s<=10, respectively. Moreover, a part of Fe in the same compsn. may be substituted by a specified amt. of one or more kinds of Al and Cu.
Patent JP-H0796664-A (JP)
Title: Thermal recording material
Inventor: DOI SHINICHI
IPC: B41M5/26
Filed: 1993-09-30
Abstract: PURPOSE:To enhance preservability and sensitivity, in a thermal recording material having a thermal color forming layer containing a color forming dye and a coupling compd. and a protective layer, by adding a water-soluble polymer ic compd. such as xanthan gum, lumzan gum or weran gum to the protective layer. CONSTITUTION:A thermal recording material is obtained by providing a thermal color forming layer containing an electron donating color forming dye, an electron acceptive coupling compd. and an adhesive as main components on a sheet like support and the color forming dye is reacted with the coupling compd. under heating to obtain a developed color recording image. In this case, a water- soluble polymeric compd. composed of xanthan gum, lumzan gum, weran gum and/or a mixture thereof is added to the protective layer. Xanthan gum is produced by bacteria blonging to the genus of Xthanthomonas.campestris producing heterosaccharides in a culture medium containing fermentative carbohydrate and a nitrogen source under various conditions.
Patent JP-S60138671-A (JP)
Title: Menu producer
Inventor: NISHIMURA AYAO
IPC: G16H20/60
Filed: 1983-12-27
Abstract: PURPOSE:To display the totalization and arithmetic results of the nutritive value, etc. at a display part and to decide a menu in consideration of the nutritive balance, by feeding simply and quickly the nutritive value, etc. of various dishes by means of a magnetic card and for each dish. CONSTITUTION:A magnetic card 5 storing the nutritive value, etc. of each dish is used for a menu producer. The card numbers, search numbers, material numbers, the amounts of materials, etc. are recorded magnetically to a magnetic recording part 26 of the magnetic card. The data recorded to the card 5 are read by a magnetic card reader 27, and the read nutritive value, etc. are stored to a RAM29 under the control of a CPU28. While an expected intake nutritive value, etc. are fed through a keyboard 2, and an arithmetic part of the CPU28 totalizes the input information applied from the keyboard 2, and the nutritive value of the RAM29. Then the result of this totalization is displayed at a display part 3 and also printed out by a printer 4 together with the stored nutritive value, etc. Thus the menus are decided for each dish in consideration of the nutritive balance.
Patent JP-H0557200-A (JP)
Title: Cross-linked anion exchanger for hot water treatment in power equipment
Inventor: OGAWA HIROMASA
IPC: C02F1/42
Filed: 1991-08-29
Abstract: PURPOSE:To reduce heat loss to a large extent and to markedly suppress the deterioration of capacity due to a heat shock by using a cross-linked anion exchanger having a structural unit having a specific quaternary ammonium group and characterized by that predetermined % or more of all of anion exchange groups is the quaternary ammonium group. CONSTITUTION:A cross-linked anion exchanger having a structural unit having a quaternary ammonium group represented by formula (wherein R is a 3-18C alkylene group, R1, R2 and R3 are respectively independently a l-8C hydrocarbon group or an alkanol group and X<-> is an anion) and a structural unit derived from an unsaturated hydrocarbon group-containing cross-linkable monomer and characterized by that 90% or more of all of anion exchange groups is the quaternary ammonium group is used. This anion exchanger has excellent ion exchange capacity and develops excellent heat resistance and can reduce heat loss to a large extent as compared with a conventional anion exchanger resin and can markedly be suppressed in the deterioration of capacity due to a heat shock.
Patent JP-H07106381-A (JP)
Title: Film carrier and inspection thereof
Inventor: TANIMOTO MITSUYOSHI
IPC: H01L21/60
Filed: 1993-09-30
Abstract: PURPOSE:To make it possible to inspect the quality of soldering of outer leads when a TAB component main body part is mounted on a printed board and/or after the main body part is mounted on the board. CONSTITUTION:A first inspection pad 22 of the same composition as that of outer leads 11 and of the same film thickness as that of the leads 11 is formed inside an outer lead window 5 and a second inspection pad 23 of the same composition as that of the leads 11 and of the same film thickness as that of the leads 11 is formed outside the window 5.
Patent JP-S6486805-A (JP)
Title: Depth controlling apparatus for ground-working machine
Inventor: TAMAI SEISHIN
IPC: A01B63/00
Filed: 1987-09-29
Abstract: PURPOSE:To obtain the titled apparatus capable of keeping a rear cover in optimum posture corresponding to any condition of field, by turning a main cover according to the preset level of tilling depth in such a manner as to enable the positioning of a rear cover at nearly the center of a vertical swinging angle of the rear cover. CONSTITUTION:A main cover 21 of a rotary working machine 2 is turned e.g. by a motor 23 and a rear cover 17 is supported with the main cover 21. Tilling depth is set with a tilling depth setting device I2 and the main cover is controlled to be burned in such a manner as to keep the posture of the rear cover at about the center of the vertical swinging angle of the rear cover according to the preset level of the tilling depth.
Patent JP-S59130894-A (JP)
Title: Diorganopolysiloxane having fluoroalkyloxyalkyl group and lubricating- and defoaming agent
Inventor: GIYUNTAA FUON AU
IPC: C08G77/24
Filed: 1983-12-27
Abstract: This invention relates to fluoroalkyloxyalkyl diorganopolysiloxanes having the general formula   <IMAGE>   where R1 represents fluoroalkyloxyalkyl groups of the general formula -(CH2)a-O-CbF2bH in which the hydrogen atom is in the beta position to the ether oxygen, a is 2, 3 or 4; b is an integer having a value of from 1 to 6; R2 represents an alkyl group having from 1 to 8 carbon atoms whose terminal units may also contain an amino or a thiol group, or an alkenyl group having 2 or 3 carbon atoms, or an aryl group having from 6 to 8 carbon atoms or hydrogen; R3 represents the group having the formula -(CH2)c-CdF(2d-e+1)Hale, in which Hal represents a terminal chlorine, bromine or iodine atom, c is 2, 3 or 4; d is an integer having a value of from 1 to 18; e is 0 or 1; R4, R5 and R6 are the same as R2; X and Y are the same or different and represent condensable terminal groups or trialkylsiloxy groups in which the alkyl groups have from 1 to 6 carbon atoms; m has a value of from 0.05 to 0.9; n has a value of from 0 to 0.6; and p has a value of from 0.1 to 0.8 with the proviso that the sum of m+n+p=1.
Patent JP-H03108700-A (JP)
Title: Medical treatment device by radiation
Inventor: KIYONO HIDENORI
IPC: A61N5/10
Filed: 1989-09-22
Abstract: PURPOSE:To enable prevention of hole to be opened in a transfer pipe by collision of charged particles, by detecting an amount of the charged particles streaming out to an outside after colliding with a vacuum pipe, with a detector. CONSTITUTION:During medical treatment, charged particles 11 are accelerated by an accelerator and are irradiated to a patient by a vacuum pipe 1 after passing through a desired orbit. In this occasion, the orbit of the particles 11 changes within the pipe 1, in accordance with energy change and condition change of a deflection magnet 5, and therewith the particles 11 collide with an inner wall of the pipe 1 and stream out to an outside from an earth line 7. When the particles 11 stream out to the outside, an amount of the particles is detected by a detector 8 which is provided to the earth line 7, and therefore collision of the particles 11 with the inner wall of the pipe 1 can be judged by the detector 8. Consequently, hole opening by collision of a great number of the particles 11 with the pipe 1, can be prevented by inspection of the accelerator after shutting it down or by controlling the deflection magnet or by controlling a beam amount of the particles 11.
Patent JP-S61121868-A (JP)
Title: Groove lapping device
Inventor: SATO TETSUSHI
IPC: B24B19/02
Filed: 1984-11-20
Abstract: PURPOSE:To automatize a lapping device for a magnetic head fixing groove by traveling a lapping tape wider than the groove in such a state as it is brought into contact with the magnetic head fixing groove by means of a lapping roller. CONSTITUTION:A lapping tape 4 wider than a magnetic head fixing groove A travels between a lapping roller 13 and a VTR cylinder 1. The VTR cylinder 1 is raised from lower position so that the C part of the head groove of the VTR cylinder 1 may come into contact with the lapping roller 13. In this case, the A part of the magnetic head fixing groove and the lapping tape 4 are pressed against groove walls A-C by a spring as they contact making an acute angle each other, and cut off burrs to finish the groove walls A-C into smooth surfaces. In addition, when the width A1 of the head groove is of different size, the proper selection of the deviation angle of the lapping roller 13 makes it possible to carry out lapping work without replacing the roller 13 with another. Thus work time can be reduced and the quality of the VTR cylinder also improved.
Patent JP-S62104728-A (JP)
Title: Injection unit
Inventor: AOKI KATASHI
IPC: B29C45/50
Filed: 1985-10-31
Abstract: PURPOSE:To make it possible to control the forced retreat stroke of an injection screw at constant at all times by a method wherein a certain fixed quantity of pressure oil is fed to the ram retreat side oil chamber of an injection cylinder after the completion of metering in an injection unit used for molding synthetic resin. CONSTITUTION:First, when an injection screw 2 under rotation together with a ram 3 reaches the metering completion position, a ram retreat side oil chamber 1a is changed over to a tank side by operating a change-over valve 12. Secondly, a ram retreat side oil pressure passage is shut off by operating a stop valve 13 and then an advance side oil pressure passage is changed over to a tank side by operating a valve 15. Thirdly, when an oil pressure passage 11 is changed over by a change-over valve 9 to a feed side, a piston 7 advances and the pressure oil in a fore chamber 6a is sent in the oil chamber 1a. At this time, because the ram retreat side oil pressure passage is in the shut-off state and, on the contrary, the advance side is in the state that it is connected to the tank and released from the resistance of pressure oil, the ram 3 retreats from the metering completion position by the stroke, with the volume swept equal to the quantity of the pressure oil flowed out of the fore chamber 6a, and stops. Consequently, the resin pressure in a heating cylinder reduces and residual pressure is eliminated and accordingly the leakage of resin from a nozzle is prevented from occurring.
Patent JP-H0583178-A (JP)
Title: Vessel earth station registration system in international navigation satellite communication
Inventor: SEKIDO HIROYUKI
IPC: H04B7/204
Filed: 1991-09-25
Abstract: PURPOSE:To prevent completely the difference of registration date of a new vessel earth station, oversight of registration and misregistration in each coast earth station and to save the labor of the operator of each coast satellite station. CONSTITUTION:The vessel earth station data transmission section 7 of a communication network management station 1 sends the registration data of a new vessel earth station 3 to all coast earth stations 2 of a service sea area via a common signaling channel 5 between the communication network management station 1 and a satellite 4. The vessel earth data reception confirmation section 8 of the coast earth station 2 receives registration data of the new vessel earth station 3 and returns an acknowledge signal to the communication network management station 1 via an own signaling channel 6 corresponding to the coast earth station 2 at normal reception. The vessel earth station data write section 9 of the coast earth station 2 registers the received registration data to a storage section.
Patent JP-H05193362-A (JP)
Title: Driving device for cover
Inventor: CLAAR KLAUS-PETER
IPC: E05F15/50
Filed: 1992-07-31
Abstract: PURPOSE: To reduce a control cost for a driver for a cover disposed on a body of a vehicle by conducting a pressure conduit to open its cover after transferring a lock to an unlocking position irrespective of a position of a piston of a working cylinder. CONSTITUTION: A connecting port 20 remains closed until a stopper 12 arrives at a second limit switch 14 indicating an unlocking position during lifting of a piston 10. Immediately before the piston 10 arrives at an upper terminal position, the port 20 for a control conduit 18 communicating with a working cylinder 8 is opened. Since the lock for the cover is unlocked, the cover is raised by the cylinder 8. Since a switching valve 15 is stayed at a pump position, oil is fed from a pump conduit 17 to the cylinder 8 through the cylinder 7 and further port 22 via the conduit 18 by a conduit 16a. Thus, a piston rod 25 is raised by the piston, and thereby oscillating the cover upward.
Patent JP-H1089500-A (JP)
Title: Flow adjuster
Inventor: KRAHBICHLER ERIK
IPC: F16K7/04
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To completely compress a hose having a comparatively large flow pass cross section without damaging the hose by a flow adjuster by constituting so that a pressure means actively crushes the hose from both sides to compression of the hose. SOLUTION: Pins 6 and 7 have an interval mutually uninfluential on a flow pass cross section of an intake air hose 1 in a first tail end position, and when an electric current is supplied to a rotary solenoid 3, a shaft 5 relatively rotates to a magnet casing 4, and an arm 8, that is, the pin 7 rotates toward the pin 6, and the pin 7 presses one side of the hose 1. The rotary solenoid 3 and the shaft 5 are rotatably arranged in a holding part 10, and since the hose 1 is removably fastened to a respirator, the magnet casing 4, that is, the pin 6 rotates toward the pin 7, and the pin 6 presses the other side of the hose 1. Therefore, almost symmetrical compression of the hose 1 can be obtained.
Patent JP-H0665507-A (JP)
Title: Thermoplastic resin composition
Inventor: SUZUKI KEIZO
IPC: C08K3/22
Filed: 1992-08-21
Abstract: PURPOSE:To obtain a thermoplastic resin composition which gives a molding having antibacterial properties and a high degree of whitness and free from discoloration by incorporating a metal zeolite and a specific TiO2 as a white pigment into a thermoplastic resin. CONSTITUTION:A metal zeolite (e.g. a zeolite A containing 3% Ag and 6% Zn incorporated thereto by ion exchange) is incorporated into a thermoplastic resin (e.g. PE) along with, as a white pigment, preferably 0.1-10wt.% TiO2 particles covered with a hydrous oxide (e.g. aluminum oxide hydride) and having an average particle diameter of preferably 0.2-0.4mum.