baber/WOPTO huggingface dataset:
Patent JP-S5828739-A (JP)
Title: Radiation sensitive resist
Inventor: SHIGEMURA HIROYUKI
IPC: G03F7/038
Filed: 1981-08-13
Abstract: PURPOSE:To prevent the adhesion of photomasks to each other and that of a photomask to a water by introducing a compound or groups releasing gaseous nitrogen into a radiation sensitive resist having a reaction mechanism in which gaseous hydrogen is not released. CONSTITUTION:A compound or groups releasing gaseous nitrogen on being irradiated such as naphthoquinone diazide, a diazonium compound or bisdiazide are introduced into a radiation sensitive resist releasing no gaseous nitrogen on being irradiated to allow the resist to release gaseous nitrogen on being irradiated. The resist is a radiation sensitive resist causing a mol.wt. decreasing reaction by the cutting of the principal chain in the reaction mechanism on being irradiated, e.g., a radiation sensitive resist made chiefly of polymethyl isopropenyl ketone, a radiation sensitive resist causing a mol.wt. increasing reaction by the opening of the double bonds on being irradiated, or a radiation sensitive resist causing a cross-linking reaction by the ring opening of the epoxy groups on being irradiated.
Patent JP-H07309263-A (JP)
Title: Vehicle cab and rear body connecting device
Inventor: TERAUCHI KOICHI
IPC: B62D25/00
Filed: 1994-05-18
Abstract: PURPOSE:To perform communications for such as transfer of a load, etc., by connecting a cab to a rear body while preventing rain leakage between the cab and the rear body. CONSTITUTION:A back window 24 is provided on the rear surface of a cab 16 and through this back window 24 transfer of a load is performed between the cab 16 and a space within the rear body 18. A bellows-like hood 38 fixed to the canopy 22 of the rear body 18 can easily connect a hood frame 44 on its free end thereof attachably/detachably to a magnet 42 fixed to the window frame 30 of the back window 24 in close contact thereto.
Patent JP-H09309327-A (JP)
Title: Car cooler with bactericidal filter
Inventor: OKADA SHINICHI
IPC: B60H3/06
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a new cooler with a bactericidal filter capable of preventing generation of malodor and growth of fungi by bacteria from the circumference of an evaporator at low cost and for a long period of time. SOLUTION: This car cooler is constituted to be furnished with an evaporator 4 of a refrigerant cycle 6 in an air channel an air blowout port of which faces the side of a car room in such a way is to cross it. In this case, an electrically insulated copper or silver made bactericidal filter is closely set on the upstream side of an air current of this evaporator 4, + voltage is applied to the side of this bactericidal filter 15, and a - electrode is connected to the side of drain water of the evaporator 4. Consequently, generation of malodor and growth of fungi are restrained by effectively sterilizing bacteria and fungi attached on the circumference of the evaporator 4 and preventing their propagation.
Patent JP-S6110013-A (JP)
Inventor: SHIMIYUERU KAAMON
IPC: C01B25/01
Filed: 1985-06-13
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-H02305455-A (JP)
Title: Semiconductor device
Inventor: ADACHI JUNICHI
IPC: C08G59/62
Filed: 1989-05-19
Abstract: PURPOSE:To form a semiconductor element without reducing its reliabilities (humidity- resistant reliability, heat-resistant reliability and shock-resistant reliability) so as to be superior in its internal stress characteristic by a method wherein the semiconduc tor element is sealed using an epoxy resin composition containing specified components. CONSTITUTION:A semiconductor element is sealed using an epoxy resin composition containing a component (A) crystallizable epoxy resin, a component (B) novolak pheno lic resin and a component (C) semiterminal dimethylpolysiloxane. As the compounding ratio of the component A to the component B, it is desirable that the equivalent amount of the hydroxy group in the phenolic resin to one equivalent amount of an epoxy group is set so as to be in a range of 0.8 to 1.2. As the loading of the component C, it is desirable from the viewpoint of the low stress property of an obtainable resin cured material that at least one side of the components A and B is used in the ratio of 3 to 40 parts weight to 100 parts weight. Thereby, a reduction in the viscosity of the resin composition which is used for a reduction in the stress of a sealing resin and a sealing can be obtained without reducing its reliabilities (humidity-resistant reliability, heat-resistant reliability and shock-resistant reliability) besides its internal stress characteristics.
Patent JP-S62284179-A (JP)
Inventor: AOKI TAKASHI
IPC: F25D25/00
Filed: 1986-06-02
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-2000321863-A (JP)
Title: Toner carrier and image forming device
Inventor: TAKAGI MITSUHARU
IPC: B32B27/42
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a toner carrier which affords high-quality images free of density unevenness, is less changed in characteristic change during long term use and is excellent in durability by constituting a coating layer to be disposed on the surface of a conductive elastic layer by using polyol cured by a melamine resin. SOLUTION: The conductive elastic layer 3 is formed on the outer periphery of a good conductive shaft 2 to the toner carrier 1 and the surface of the conductive elastic layer 3 is provided with the coating layer 4 consisting of the resin, etc. This coating layer 4 is formed of the material containing the resin prepared by curing the mixture composed of the polyol and the melamine resin. Any materials having the good conductivity are usable as the shaft 2 and usually an arbor consisting of a solid material made of metal and a metallic shaft, such as metallic cylindrical body internally bored hollow, are used therefor. Also, an elastic material formed by adding a conducting agent to a suitable rubber material to impart electrical conductivity thereto is used for the conductive elastic layer 3.
Patent JP-H07334316-A (JP)
Title: External storage device for computer
Inventor: OKAMOTO NOBUAKI
IPC: G06F3/06
Filed: 1994-06-09
Abstract: PURPOSE:To provide the external storage device for the computer which is suitable for the use of a memory card as a recording medium for the computer. CONSTITUTION:The external storage device 2 is equipped with a host interface part 4 which is connected to the host computer H, a card slot 6 wherein plural memory cards C1-Cn are mounted, a control circuit 8, and a DRAM memory 10, and the CPU 12 in the control circuit 8 controls a card control part 14 and a memory control part 18 at a write and a read request from the computer H to transfer data between the memory cards C1-Cn and computer H and also store the data temporarily in a DRAM memory 10. When data which are written or read by the computer H last time are requested to be read out this time, the data are transferred from the DRAM memory 10 to the computer H. Consequently, the data can be transferred faster.
Patent JP-H05323590-A (JP)
Title: Chemical amplifying resist composition
Inventor: OIKAWA AKIRA
IPC: G03F7/038
Filed: 1992-05-20
Abstract: PURPOSE:To provide a chemical amplifying resist composition by which the influence due to the consumption of acid in the surface layer part of a resist film can be reduced, and also a good pattern shape excellent in resolution can be obtained. CONSTITUTION:The chemical amplifying resist composition contains at least two kinds of acid producing agents. At least one kind out of the acid producing agents is preferably a compound that substantially contributes to the reaction for changing the solubility of the resist film to a developing solution, and the other one is a compound that hardly contributes to the reaction as compared with the above compound or substantially does not contribute to the reaction.
Patent JP-S5251736-A (JP)
Title: Toilet appaatus
Inventor: KOSUGI TOSHIAKI
IPC: E03D5/016
Filed: 1975-10-22
Abstract: PURPOSE: To sequentially discharge only a filth separated from a clenaing solution to a filth tank by providing a discharge port for the filth to a tank storing the cleaning solution having a smaller specific gravity than that of the filth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0422923-A (JP)
Title: Liquid crystal display device
Inventor: MARUSHITA YUTAKA
IPC: G09G3/36
Filed: 1990-05-17
Abstract: PURPOSE:To prevent a liquid crystal device from being degraded in display quality due to the uneveness in the positive and negative sizes of voltages impressed on the liquid crystal by detecting voltage impressed on a pair of electrodes and correcting the voltage. CONSTITUTION:Voltage impressed between a display electrode 9 and a counter electrode 12 is detected through a filter 22 such as a low pass filter and inputted to a voltage generating circuit 23. A DC bias DELTAV' is outputted from the means 23 to a data line driving circuit 5 or the electrode 12 in accordance with the voltage drop DELTAV of a source signal. Since the value DELTAV' corresponding to each voltage impressed on a liquid crystal panel can be set up, a DC component is not impressed on the liquid crystal, flicker or the deterioration of the liquid crystal is not generated and stable display corresponding to an operation environment and driving conditions can be obtained.
Patent JP-2000323965-A (JP)
Title: Cr oscillation circuit and test method therefor
Inventor: KONO JUNICHI
IPC: H03K3/03
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To test a CR oscillation circuit by measuring characteristics of plural elements constituting the CR oscillation circuit. SOLUTION: This test method is provided with first and second terminals CL1 and CL2 to which outer resistance and an outer capacitor are connected, a first output buffer 11 connected to the first terminal CL1, a second output buffer 19 connected to the second terminal CL2, a delay circuit 20 for delaying the output of the first output buffer 11, a gate circuit 21 for feeding back the output of the first output buffer 11 and the output of the delay circuit 20 to the first output buffer 11, and state setting circuits (a multiplexer circuit 28 and a three-state buffer circuit 33) for controlling the states of the output buffers 11 and 19 based on control signals S1-S4 inputted from outside.  The states of the output buffers 11 and 19 are changed and set based on the control signals S1-S4 from outside, then the leak state, voltage level and change timing of voltage level in the first and second terminals CL1 and CL2 are measured to confirm the oscillation characteristic of the CR oscillation circuit 1.
Patent JP-S5921280-A (JP)
Title: Protecting circuit for switching regulator
Inventor: SATOU TAKEHISA
IPC: H02M1/32
Filed: 1982-07-22
Abstract: PURPOSE:To protect a switching transistor with a simple structure by detecting the heat generation due to the operation of a starting circuit at the abnormal operation time and interrupting a high frequency control pulse of a control circuit or reducing the pulse width. CONSTITUTION:When an abnormal state such as a load shortcircuit or the like occurs, a starting transsitor 7 is conducted, and a current flows through a current limitig resistor 10 to generate a heat. This generated heat is detected by a temperature sensitive element 15, the pulse width is narrowed by a pulse width modulator of a control circuit 2 by the output signal, or the drive circuit is interrupted to stop the switching of a switching transistor 3.
Patent JP-H02308414-A (JP)
Title: Magnetic recording medium
Inventor: IKEGAYA MASAHITO
IPC: C09D175/00
Filed: 1989-05-22
Abstract: PURPOSE:To obtain the recording medium having excellent electromagnetic conversion characteristics and good durability by using polyvinyl chloride (PVC) resins of a low degree of polymn. and high degree of polymn. contg. functional groups having high affinity to magnetic metallic powder at an adequate compounding ratio as binder components. CONSTITUTION:The binder components consist of the PVC resins and a polyurethane resin. The PVC resins are the resin mixture contg. the PVC resin which contains an -SO3M (M is hydrogen or alkali metal) group and hydroxyl group in the molecular chain and has the average degree of polymn. in a 400 to 700 range and the PVC resin which contains the -SO3M (M is hydrogen or alkali metal) group, the hydroxyl group and an epoxy group in the molecular chain and has the average degree of polymn. in a 200 to 400 range at the weight ratio ranging (2:8) to (8:2). The PVC resins of the high degree of polymn. and the low degree of polymn. contg. the functional groups having the high affinity to the magnetic metallic powder are used as the binder components in such a manner, by which the magnetic recording medium having the good dispersibility of the magnetic powder, the excellent electromagnetic conversion characteristics and the exceedingly high durability is obtd.
Patent JP-H0423207-A (JP)
Title: Magnetic head and its manufacture
Inventor: NAITO TSUTOMU
IPC: G11B5/127
Filed: 1990-05-17
Abstract: PURPOSE:To prevent a coil from peeling off by eliminating a pointed part by etching a part across which the coil of a core block is wound. CONSTITUTION:The coil 12 is wound across the body part 13a of a core 13 joined with the end face of a center rail 8 via a nonmagnetic material which forms a magnetic gap. The corner part 13b of the core 13 is etched by applying reverse sputtering, which eliminates a steeply pointed part. Therefore, it is possible to prevent poor insulation due to the peeling of the coat of the coil 12 and the contact of a conductive part with the corner part 13b from occurring even when the coil 12 is wound.
Patent JP-H09311001-A (JP)
Title: Tatami mat size measuring reference device and method for measuring tatami mt using the same
Inventor: ISHIGAMI MICHIO
IPC: G01B3/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To readily and accurately measure a shape and a size of a room wherein tatami mats are laid without troublesome manual operation by integrally forming a plurality of right-angled triangles on orthogonal and symmetrical positions starting from an intersection point of orthogonal reference lines. SOLUTION: Wires 6 forming orthogonal reference lines L are connected so as to be intersected and two right-angled triangles 2 are integrally formed on orthogonal and symmetrical positions starting from an intersection point 1. Each triangle 2 is so constituted that a string material 5 is suspended between one wire 6 and the other wire 6. A length adjustment member 7 is provided to each end section of the wire 6 so that the length of the wire 6 can be adjusted by means of the member 7. An expansion/contraction line section 4 consisting of a rubber string or the like is disposed on one end of each of the wires 6.  The line section 4 is made of a natural rubber group with about 1mm<2> of a cross-section area which is superior in an elasticity tension expansion property with respect to an external force and in a deformation restoring property wherein a restoring speed is high after the external force is removed.
Patent JP-S5555467-A (JP)
Title: Turntable driving mechanism
Inventor: KITA NOBUO
IPC: G11B17/051
Filed: 1978-10-19
Abstract: PURPOSE: To hold a disc surely and load it onto a turntable surely in autoloading and disc inversion by providing a driving means which moves vertically a spindle fitted to the turntable axis.  
     CONSTITUTION: When a disc comes just above spindle 18, motor 60 for driving spindle 18 is rotated, and spindle 18 is fitted to the center hole of the disc and stops. Next, hole of the disc is released, and the disc is put on small disc 55 of spindle 18, and the spindle descends. Operation plate 63 provided at the lower edge of spindle 18 turns on lower-limit switch 61b to stop spindle 18 and start reproducing. By a reproducing end signal, the disc on the small disc is lifted to operate a holding means, thereby inverting the disc surely or holding the disc at a disc carrying-out time surely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5920290-A (JP)
Title: Organoboron compound
Inventor: HAMANAKA HIROYOSHI
IPC: C07F5/04
Filed: 1982-07-26
Abstract: NEW MATERIAL:An organoboron compound shown by the formula I {X, X', Y and Y' are H, methyl, ethyl, or group shown by the formula II[0<=n(a+b)+c+ d<=40, n is 0-3; A is methyl, or ethyl; Z is H, etc.]}. EXAMPLE:(Glycerin=ocatdecenylsuccinoylglycerin)=borate. USE:Useful for an emulsifying agent, dispersant, etc. as an anionic surface active agent. PROCESS:1mol of total amount of at least one di(polyol)=borate containing 2-9C polyhydric alcohol residue consisting of neighorbing OH groups and 1-8mol of total amount of succinic acid (anhydride) linked to 6-24C alkyl or alkenyl are subjected to half esterification reaction under conditions wherein one or more OH groups are left in the reaction product, to give a compound shown by the formula I . For example, 1mol di(glycerin)=borate is reacted with 1mol n-octadecenylsuccinic anhydride to give the example compound.
Patent JP-S5830248-A (JP)
Title: Optical bus transmitting system
Inventor: SAITOU SEIICHI
IPC: H04B10/07
Filed: 1981-08-18
Abstract: PURPOSE:To improve the reliability of optical transmission, by equalizing the amount of light received at each photodetecting element by changing the amount of light dividing ratio at each light T-branch. CONSTITUTION:A channel 1a for transmitting light is composed of a light emitting element 31, a driving circuit 32, a photodetecting element 41, and an amplifying circuit 42. An optical fiber capable 4 connects the channel 1a with an IO controller 2a through a light variable T-branch 7 has a light variable T- coupler 7a. The amount of light dividing ratio of the branched light/transmitted light of the light T-branch 7 is variable, and the dividing ratio is changed by the IO controller 2a installed to the channel, so that the light receiving amount of each photodetecting element 41a is equalized.
Patent JP-H01298625-A (JP)
Title: Formation of phosphor screen
Inventor: MIYAKE TORU
IPC: H01J9/227
Filed: 1988-05-26
Abstract: PURPOSE:To form a phosphor screen having the uniform film thickness while being surely adjacent to an electrode by applying a sensitive adhesive on the side of an electrode of a substrate for being exposed from the opposite side of the applied surface through a mask in order to stick phosphor powder to the exposed part of the adhesive. CONSTITUTION:A sensitive adhesive 9 generating adhesiveness, when exposed, is applied to the side, where an anode 4 of a front plate 1 is formed, for being dried. Next, exposure is made form the opposite side to the applied surface of the adhesive 9 through a mask 7. Thereby, only both side parts of the anode 4 and the part of the electrode 4 is not exposed. Later, by spraying phosphor powder 10 on the adhesive 9, the powder 10 sticks only to the part generated adhesiveness by exposure so that a phosphor screen is formed. Accordingly, it is excluded that a phosphor overlaps an electrode and the phosphor is isolated from the electrode so that the phosphor screen having the uniform film thickness while being surely adjacent to the electrode is formed.
Patent JP-S61288545-A (JP)
Title: Automatic response device for telephone set
Inventor: KOBAYASHI ISAO
IPC: H04M1/64
Filed: 1985-06-14
Abstract: PURPOSE:To facilitate the selection of a message from a desired caller and to attain effective prevention of leakage of secrecy by using an identification code so as to record and reproduce a reply message and a message to a specific caller in a telephone automatic response system using an IC memory as a recording medium. CONSTITUTION:After an identification code is set while numeric keys 0-9 of an operation section 12 are operated and when a reproduction key is operated, a microcomputer 11 stores tentatively a set identification code in an internal buffer memory so as to retrieve a code coincident with the identification code stored in the buffer memory among plural identification codes stored in the index area of an IC memory 13. A start address and a stop address stored in the index area of the IC memory 13 are read together with the retrieved identification code and the result is preset in an address counter. Then the data is read from the preset start address.
Patent JP-S63292457-A (JP)
Title: Recording and reproducing device
Inventor: TAKADA MASAAKI
IPC: G11B19/02
Filed: 1987-05-26
Abstract: PURPOSE:To prevent malfunction from arising at the time of recording of a disk player or digital tape recorder by providing an output terminal for a reproducing program partition signal and a program order signal apart from a reproducing signal output terminal. CONSTITUTION:The program partition signal S-1D and the program order signal P-NO, which are obtained by processing a signal of a disk 1, are inputted respectively to an input terminal 10 via an exclusive output terminal 9. The program partition signal S-1D and the program order signal P-NO, which are inputted to the terminal 10, are processed and amplified by a recording circuit 5 and then recorded onto a tape 6. In this method by providing such a pair of terminals as quite simply constitutable of the terminal 9 on the reproducing side and the terminal 10 on the recording side, the malfunction of the program partition signal S-1D and the program order signal P-NO can be prevented from happening very frequently at the time of recording and reproducing.
Patent JP-S5354995-A (JP)
Title: Photovoltaic element
Inventor: YAMAGUCHI KAZUFUMI
IPC: H01L31/04
Filed: 1976-10-29
Abstract: PURPOSE: To improve various characteristics such as open voltage, short circuit conversion efficiency by inserting an N type  CdTe layer between an N +  type CdS layer and a P type CdTe layer to form a double connection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07300143-A (JP)
Title: Sealable hand carrying bag
Inventor: KOSUGI MASAYUKI
IPC: B65D33/18
Filed: 1994-05-06
Abstract: PURPOSE:To provide a hand carrying bag with a gripping hole wherein the gripping hole is reinforced when the bag is sealed and the article in the bag is not visible to others through its opening part or is not fallen therefrom. CONSTITUTION:A sealable hand carrying bag is provided with a lid 2 extending upwardly from an opening part 4, the adhesive 5 with a release paper 6 coated lengthwise of the side edge of the lid in parallel with the opening part 4 and a gripping hole 3 formed close to the side edge of the lid 2 when the bag is sealed therewith. In this way the gripping hole is reinforced with the lid and the article in the hand carrying bag is not fallen from the opening part, it is not visible to others, a foreign matter is not thrown into the bag and the contents are not picked.
Patent JP-H08306018-A (JP)
Title: Magnetic head adjusting method
Inventor: KANAI JUNICHI
IPC: G11B5/455
Filed: 1995-04-28
Abstract: PURPOSE: To easily and precisely adjust an azimuth angle of a magnetic head regardless of a magnetic recording medium becoming a reference is a magnetic tape or a magnetic disk. CONSTITUTION: A prescribed azimuth adjustment mechanism is adjusted so that a hourly shift S of a peak of a regenerative signal waveform S2 on a display screen 36 from that of the regenerative signal waveform S1 becomes zero, that is, the phases of the regenerative signal waveforms S1, S2 math each other. Thus, positions of respective reproducing magnetic gaps are adjusted.