baber/WOPTO huggingface dataset:
Patent JP-H07218021-A (JP)
Title: Multiple effect absorption type refrigerator
Inventor: KITAMURA SEIKI
IPC: F25B15/00
Filed: 1994-02-08
Abstract: PURPOSE:To reduce pump power of an entire dilute solution channel by disposing two solution pumps having different pump performances in series with the channel. CONSTITUTION:An absorber 8 containing dilute solution therein, a high temperature regenerator 3, an intermediate temperature regenerator 4 and a low temperature regenerator 5 are connected via a dilute solution channel 52. A high temperature side solution pump 63 at the channel 52 of the regenerator 3 side and a low temperature side solution pump 62 having performance of lower lift and larger flow rate than those of the pump 63 at the channel 52 of the regenerator 5 side are installed in series. As a result, the pump power of the entire channel 52 can be reduced even in a triple effect absorption type refrigerator 1 which needs wide pump lift and wide dilute solution discharge amount by providing characteristics in which necessary characteristics of the dilute solution circulating amount are lower lift and larger flow rate at the lower temperature side regenerator and are higher lift and smaller flow rate at the higher temperature side regenerator.
Patent JP-2000216048-A (JP)
Title: Manufacture for laminated ceramic electronic part
Inventor: TAKAHASHI KAZUHARU
IPC: H01G4/12
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to cut easily a laminated ceramic green sheet, as a plural-part taking-out material for each electronic part, prevent a defective short circuit between an inner electrode and an outer electrode, and reduce a loss in material while heavy dislocation of an inner electrode between layers is prevented at press bonding of the laminated ceramic green sheets. SOLUTION: In a manufacturing method, a plurality of ceramic sheets corresponding to the total number in lamination is classified into ceramic sheets for each given classified number. The classified ceramic sheets are bonded by press to form a laminated bonded body for each unit. The laminated bonded body for each unit is overlapped in given number, and the laminated ceramic sheets of a necessary number are bonded by press to form a ceramic laminated body as a plural-part taking-out material.
Patent JP-S5297962-A (JP)
Title: Thiolcarbamic acid esters and herbicides containing thereof
Inventor: KAWAKUBO KATSUHIKO
IPC: A01N47/16
Filed: 1976-02-13
Abstract: PURPOSE: Thiolcarbamic acid esters I(n is 4-6), e.g. benzoxazol-2-ylmethyl-N, N-pentamethylenethiolcarbamate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02194709-A (JP)
Title: Digital rectifier circuit
Inventor: SONE MASAKO
IPC: H03D1/00
Filed: 1989-01-23
Abstract: PURPOSE:To easily alter the change rate of a time constant by altering a first constant multiplied to the output signal of a specified operation means which executes operation for the output signal of a digital rectifier circuit. CONSTITUTION:The operation means 4 executes the operation of an expression I for the signal VD from the digital rectifier circuit 3. In the expression, IS shows a constant, (q) the unit charge, (k) the Boltzmann's constant, and T absolute temperature. The output signal ID of the operation means 4 corresponds to a current flowing in the rectifier diode, and the first constant is multiplied to the output signal ID in a first multiplier 5. The output signal of the first multiplier and the signal obtained by delaying the output signal V1 by one sampling period and multiplying a second constant in a second multiplier are added and the operation corresponding to a smoothing circuit is executed. Consequently, the change rate of the time constant can be changed by multiplying the constant to the signal ID.
Patent JP-H08213719-A (JP)
Title: Ceramic board for chip-like electronic device and production thereof
Inventor: KAWAGUCHI TOSHIRO
IPC: H05K3/00
Filed: 1995-01-31
Abstract: PURPOSE: To form a burr-free ceramic board by providing a curved surface having predetermined radius of curvature at all ridges and corners. CONSTITUTION: A sintered ceramic green sheet 10 of 4mm thick containing 96% of Al2 O3 is cut into a piece of 100×150mm. The green sheet 10 is then hand cut along hand cut lines 11 such that the green sheet 10 has dimensions of 1.6×0.8mm after sintering. In this regard, about 20mm is left, as a lug, on the periphery of the green sheet 10. In other words, a green sheet 10 is split into about 500 pieces to obtain cut pieces 12 of ceramic green sheet 10 which are then fired at 1600 deg.C in an oxidative atmosphere. A sintered ceramic thus obtained is then subjected top barrel polishing thus rounding each ridge and corner. This method produces a ceramic board 1 in which protrusions, e.g. burrs, are eliminated from all ridges 1a and corners 1b by forming a curved face having the radius of curvature in the range of 0.02-0.2mm thereat.
Patent JP-H01190197-A (JP)
Title: Remote controller with cryptographic registration function
Inventor: IWATANI TOSHIHIKO
IPC: H04L9/32
Filed: 1988-01-26
Abstract: PURPOSE:To obtain a remote controller with cryptographic registration function by providing a cryptographic registration function to both the transmitter and receiver and providing a reception monitor means outputting an alarm output to the receiver if the cryptographic code is not coincident within a specific time and number of times. CONSTITUTION:The content of input of a cryptographic code through the operation of each input switch group 5a is converted into a code signal by a cryptographic input section 4 in a transmitter 1 and a receiver 2 and displayed on a display section 6. When the memory switch 5c is depressed, the set cryptographic code is stored in a cryptographic code storage section 3. When the cryptographic code output section 7 of the transmitter 1 reads the code stored in the storage section 3 by depressing the transmission switch 7s and the code is sent to a transmission output section 10 via a modulation circuit 8 and a transmission circuit 9. The signal is sent to a cryptographic code collation section 14 through the reception circuit 12 and a demodulation circuit 13 of the receiver 2 and compared with the signal stored in the storage section 3. When the cryptographic code is dissident within a prescribed monitor time, an alarm signal A1 is outputted from a monitor circuit 17. Thus, the remote control with cryptographic registration function is obtained.
Patent JP-H11203322-A (JP)
Title: Communication system
Inventor: MUNAKATA HIDEAKI
IPC: G06F17/30
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To use a personal connection network in an individual relationship only between both users by dividing the personal connection network into the individual relationship and a public relationship. SOLUTION: A personal connection network is constituted of plural pipes whose both edge nodes are obtained as user information for operating an information processor. A communication system in which plural users transfer information by using the information process through the network is provided with a pipe synthesizing part 6 for generating new pipe information from plural pipe information, and allowing a pipe managing means to manage it. The pipe information includes individual attribute information for limiting a user who can use the pipe to a user who is set in the node of the pipe.  Only when the use is not limited by the individual attribute information, the pipe synthesizing part 6 generates a new pipe between the node of another pipe connected with one edge node of the pipe and the node of another pipe connected with the other edge node of the pipe by using the pipe in which the individual attribute information is set.
Patent JP-H06230421-A (JP)
Title: Production of thin-film transistor matrix
Inventor: IGARASHI MAKOTO
IPC: G02F1/136
Filed: 1993-02-02
Abstract: PURPOSE:To make the brightness of a liquid crystal panel higher and the performance higher by increasing the transmittance of a thin-film transistor(TFT) matrix by suppressing an increase in the number of stages referring to the production of (TFT) matrix. CONSTITUTION:A transparent conductive film 11 consisting of a ZnO:Al film forming an electrode of auxiliary capacitor and a dielectric substance film 12 of auxiliary capacitor consisting of Al2O3 are formed by using an atomic layer deposition(ALD) method on a transparent substrate 1 having an insulation characteristic and gate electrodes 2 are formed on this substrate. A gate insulating film 4, an operating semiconductor layer 5 and a channel protective film 6 are successively formed thereon and are so patterned that the channel protective films right above the gate electrodes are made to remain. A contact layer 7 consisting of a high-concn. semiconductor and a metallic film 8 are successively formed on the substrate and are patterned to form drain electrodes and source electrodes. The transparent conductive film is formed on the substrate and is so patterned as to connect the source electrode, thereby, pixel electrode 10 is formed and the auxiliary capacitor formed between it and the transparent conductive film.
Patent JP-H075796-A (JP)
Title: Hologram recording composition, hologram recording medium, and production of hologram using the same
Inventor: TOBA YASUMASA
IPC: G03F7/027
Filed: 1994-02-09
Abstract: PURPOSE:To provide a hologram recording medium excellent in chemical stability and environmental resistance, high in sensitivity, resolution and diffraction efficiency in a wide wavelength region and to provide an easy production method for hologram using this recording medium. CONSTITUTION:This hologram recording compsn. contains a thermosetting oligomer or polymer (A) having at least two oxilane rings, a compd. (B) having at least one polymerizable ethylenic unsatd. bond, a sensitizing dye (C) for visible rays, a photopolymn. initiator (D), and a catalyst (E) for polymn. of epoxy resin. Further, the difference of refractive indices of the oligomer or polymer (A) and the compd. (B) having polymerizable ethylenic unsatd. bonds is specified to be >=0.005.
Patent JP-H04249488-A (JP)
Title: Monitor pattern recording vtr
Inventor: MATSUOKA YOSHIAKI
IPC: H04N5/44
Filed: 1991-02-06
Abstract: PURPOSE:To improve operation convenience by providing a monitor pattern recording exclusive switch to input a monitor output and to record it to the combination of a television receiver with a monitor output. CONSTITUTION:A video and audio output terminal of a television receiver 1 and a video and audio output terminal of a VTR 2 are connected by using a video transmission line 3 and an audio transmission line 4. When power is applied to only the television receiver 1 and a program desired to be recorded is started on the screen, a monitor pattern recording exclusive button 5 is depressed, then power for a monitor pattern recording VTR 2 is turned on, an input signal is switched to a line signal to start the recording. Thus, the monitor output of the television receiver provided with the monitor output outputs a program observed at that time without fail and a care about erroneous recording is not caused by recording the output signal. When it is desired to be recorded no malfunction is caused by depressing the exclusive button to implement a series of operation of the VTR.
Patent JP-H03219296-A (JP)
Title: Musical tone generating device
Inventor: SHUDO KAZUHIKO
IPC: G10H1/053
Filed: 1990-01-25
Abstract: PURPOSE:To easily generate a musical tone as imaged by using a neural network which infers and outputs a waveform determination parameter based on plural image parameters representing the features of timbre. CONSTITUTION:The neural network 14 functions to determine the waveform determination parameter of an FM sound source according to input image parameters. This neural network 14 is a hierarchical neural network and the image parameters are inputted to the input layer from plural timbre image specification dials, so that the waveform determination parameter is outputted to the output layer by inferring based upon the parameter. The waveform determination parameter inferred and outputted by the neural network 14 and algorithm are set in a sound source circuit 17. The FM sound source circuit 17 generates an operator according to plural waveform determination parameters, which are synthesized according to the specific algorithm to generate one musical tone. Consequently, the musical tone can be generated as imaged.
Patent JP-H03220874-A (JP)
Title: Two-board type camera
Inventor: OGURA SHIGEO
IPC: G03B19/00
Filed: 1990-01-25
Abstract: PURPOSE:To prevent the deterioration of a picture due to temperature rise of a CCD or the like even when power is applied to the CCD for a long time by arranging one of image pickup elements provided in a case onto an optical axis passing through an image pickup lens and arranging other image pickup element to the upper part than the optical axis. CONSTITUTION:An image pickup element 5, is arranged over an optical axis X so as that the rear is directed obliquely upward. Since the face of the image pickup element 5' is directed obliquely upward, heat dissipation due to convection is large and radiation heat is not resident therein. Since one of the image pickup elements is arranged on an optical axis passing through the image pickup lens, the rear of the image pickup element is placed naturally vertically and the heat dissipation effect is large by convection and the other image pickup element is arranged over the optical axis and the face is directed obliquely upward, then the heat dissipation by convection is large and the radiation heat is not allowed to remain.
Patent JP-S57149273-A (JP)
Title: Imidazole derivative, manufacture and medicinal composition containing same as effective component
Inventor: ARUTO YOHANNESU KARUYARAINEN
IPC: C07D233/58
Filed: 1982-02-01
Abstract: Compounds of the formula:   <IMAGE> (I)   <IMAGE>  wherein each of R1, R2 and R3, which can be the same or different, is hydrogen, chloro, bromo, fluoro, methyl, ethyl, methoxy, amino, hydroxy or nitro; R4 is hydrogen or alkyl of 1 to 7 carbon atoms; R5 is hydrogen or a straight or branched alkyl group of 1 to 5 carbon atoms or a phenyl group; and R6 is hydrogen or an alkyl group of 1 to 7 carbon atoms or a substituted or unsubstituted benzyl, X is -CH2-, -CHOH- or -CH=CH- and n is 0-4; provided that R5 and R6 are simultaneously hydrogen only when n is 4 and X is -CH=CH-; and their non-toxic pharmaceutically acceptable acid addition salts and mixtures thereof exhibit valuable pharmacological activity and are useful in the treatment of mammals, especially as antithrombotic agents. Furthermore, some of the compounds have proved to possess antihypertensive or  beta -blocking activity. Antimicrobial and antifungal properties have also been found. Processes for the preparation of these compounds are described, as are novel pharmaceutical compositions comprising at least one of the compounds or their salts.
Patent JP-H07257482-A (JP)
Title: Drain device for semiclosed type respiratory device
Inventor: MATSUOKA SHUNSUKE
IPC: B63C11/24
Filed: 1995-02-02
Abstract: PURPOSE:To provide a drain device infiltrating into the inside to automatically drain water accumulated in the bottom of a respiratory air bag, in a semiclosed type respiratory device. CONSTITUTION:A drain device 130 is mounted on an external surface 9a of an air bag 9 in a semiclosed type respiratory device 1. A pressure chamber 131 of the drain device is contracted and expanded in accordance with inflating/ contracting the air bag. At inspiratory time, the pressure chamber 131 is expanded to suck water, accumulated in a bottom part of the air bag 9, through the second drain pipe 134 and the second check valve 135, and at the next expiratory time, the pressure chamber 131 is contracted to discharge water to the outside from an external part opening end 132b through the first drain pipe 132 and the first check valve 133. Associated with breathing action, water, accumulated in the bottom of the air bag, can be automatically discharged to the outside.
Patent JP-2000210481-A (JP)
Title: Three-point supporting scissors
Inventor: NOJIRI HIDEYUKI
IPC: B26B13/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive three-point supporting scissors wherein the structures of three rotational supporting parts are simple. SOLUTION: A pair of blades 2 and 3 are provided with shaft parts made by bending elastic materials like bows, cutter parts 7a and 7b obliquely protruded, and finger rests 10a and 10b. The pair of blades are rotatably assembled at the three points of a tip side rotational supporting part 17A, a middle rotational supporting part 17B formed by pressing the middle parts of both shaft sides to approach each other, and a base end side rotational supporting part 17C, the middle rotational supporting part 17B is positioned away from an axis connecting the other rotational supporting parts, and a spring force directed to open both cutter parts is generated between the pair of blades 2 and 3.  The tip side rotational supporting part 17A is constructed by the pressure contacts of the cutter abutting parts 12a and 12b of the blades 2 and 3, and the other rotational supporting parts 17B and 17C are constructed by fitting pipes 4 and 5 respectively for a middle part and a base end to the shaft parts.
Patent JP-S61176678-A (JP)
Title: Water-based ink for ball-point pen
Inventor: HAMAMOTO HIDETOSHI
IPC: C09D11/16
Filed: 1985-01-30
Abstract: PURPOSE:To provide the titled ink composed of a water-soluble dye, a specific amide compound, a water-soluble organic solvent and water, having a specific viscosity and excellent lubricity, and giving smooth feeling in writing. CONSTITUTION:The objective ink can be produced by compounding (A) a water- soluble dye (e.g. C.I. Acid Yellow 23, C.I. Direct Black 19, C.I. Basic Yellow 35, etc.), (B) a compound of formula (R1 is 8-20C hydrocarbon group; R2 is H or 1-3C alkyl; X is metal such as Na, K, etc., or amine such as NH3, NH2 C2H4OH, etc.) (e.g. N-myristoylsarcosine sodium salt), (C) a water-soluble organic solvent (e.g. ethylene glycol) and (D) water at weight ratios of 1.0-20% component A, 0.05-5% component B, 10-35% component C and 50-85% component D.
Patent JP-H04241952-A (JP)
Title: Thermal ink jet head
Inventor: MORI YUTAKA
IPC: B41J2/05
Filed: 1991-01-16
Abstract: PURPOSE:To extend the life of a head, in a thermal ink jet head, by lowering the cavitation damage caused by the difference in level of the connection part of a resistor layer and an electrode member. CONSTITUTION:With respect to the substrate heat accumulation layer provided on a substrate 1, the part corresponding to the substrate of the electrical connection part of an electrode member 5 is made thinner than the part corresponding to the substrate of a heat acting part 9 to prevent the difference in level of the connection part from appearing on the surface of the protective layer 4 of the heat acting part of a resistor layer and the cavitation damage of the surface of the heat acting part due to the pressure wave 12 caused by the disappearance of an air bubble 11 is lowered.
Patent JP-S61174718-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO ATSUSHI
IPC: H01L21/30
Filed: 1985-01-30
Abstract: PURPOSE:To reduce a number of manufacturing steps and manufacturing cost by executing the photorithography using the positives photo resist coated at first to the surface of semiconductor substrate also for the second and successive steps in the photorethography process to be continued twice or more. CONSTITUTION:The surface of semiconductor substrate 1 is coated with a positive photo resist 2 and it is then pre-baked. A photo resist pattern layer 5 is selectively formed by the mask alignment, exposure, developing process and first ion implantation is carried out. The part not exposed of the layer 5 is selectively exposed and developed by the mask alignment process in order to form another photo resist pattern layer 9. The second ion implantation is carried out thereto. Thereby, ion is implanted also to the window part of layer 5. In the same way, the photo resist 2 can be used in three times or more.
Patent JP-H09197096-A (JP)
Title: Radiation reader
Inventor: GENTEIRU FUERUBEKE
IPC: G01T1/29
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To minimize the adverse effects of flare by preventing casting of stimulus light scanned on a fluorescent screen capable of being excited by light at the given moment on other position apart from the scanning position on the screen which is not scanned. SOLUTION: In the vicinity and the back of scanning line of laser beam 3 on a fluorescent sheet 1, an optical guide 12 is put, which receives the light radiated from the sheet 1 and is shielded from direct exposure to the beam 3. The optical guide 12 is constituted of an optical fiber of which end on the input side is aligned to form a line and of which end on the output side is bundled. The output end is arranged close to an optical detector 13 and produces electric signal according to the angle of incidence. Electric connection is formed to send the output signal from the detector 13 to a computer 20 which controls an optical chopper 4 and a galvanomirror driving device and processes the image from the output signal.
Patent JP-H03223457-A (JP)
Title: Sulfurization nitriding method by ion implantation
Inventor: HATANO KAZUYOSHI
IPC: C23C14/48
Filed: 1990-01-25
Abstract: PURPOSE:To improve the wear resistance, fatigue resistance, lubricity, and seizure resistance of various kinds of metallic members and nonmetallic members by implanting the N ions and S ions accelerated by a high electric field to the surfaces of these members, thereby subjecting the surfaces to a sulfurization nitriding treatment. CONSTITUTION:The N ions 2 and S ions 3 generated in an ion generating section 1 are accelerated by an acceleration device 7 using the high electric field and are implanted into the surfaces of the base metal 6 consisting of Fe metals, nonferrous metals or nonmetals, such as glass or ceramics. Since the N ions 2 are accelerated at the higher speed than the S ions, a nitrided layer 5 which consists essentially of gamma-Fe4N and has about 500 hardness Hv and a high concn. of N is formed on the surface of the base material 6 and a layer 4 which consists essentially of FeS and has about 400 hardness Hv and a high concn. of S is formed thereon. The composite coating layers which have the high adhesive power between the base material 6, the nitrided layer 5 and the sulfided layer 4, the good lubricity by the sulfided layer 4, the excellent effect of preventing abnormal wear and the excellent wear resistance by the nitrided layer 5 is thus formed.
Patent JP-H11207226-A (JP)
Title: Apparatus for automatic coating of exposed corner pillar
Inventor: TAKESHIMA YUTAKA
IPC: E04F21/08
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To evenly coat the exposed part of an exposed corner pillar and provide a product with high quality. SOLUTION: This coating apparatus is for coating the exposed part of an exposed corner pillar 1 formed into an approximately L-shaped cross-section shape from a coated construction plate. In this case, coating rolls 47a, 47b, 47c having grooved patterns 51 in the outer circumferential faces are so installed above a coating bath as to rotate while lifting up the coating material in the coating bath and while being brought into contact with the exposed part of the exposed corner pillar 1, the coating rolls 47a, 47b, 47c are transported by transporting claws 37.