baber/WOPTO huggingface dataset:
Patent JP-H02175756-A (JP)
Title: Thermosetting resin composition
Inventor: YAMATANI NORIMASA
IPC: C08L79/00
Filed: 1988-12-28
Abstract: PURPOSE:To improve the heat resistance of a thermosetting resin compsn. by compounding it with a polycarbodiimide resin (precursor). CONSTITUTION:100 pts.wt. thermosetting resin selected from the group consisting of a phenol resin, amino resin, unsatd. polyester resin, epoxy resin, allyl resin, urethane resin and bismaleimide resin is compounded with 1-1000 pts.wt. polycarbodiimide resin (precursor), melted and mixed at a temp. above the m.p. of the thermosetting resin.
Patent JP-2001147489-A (JP)
Title: Color projection device
Inventor: FUKUDA TSUNEO
IPC: H04N9/31
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To suppress the heat generation of a color filter of a color wheel, and to enhance the use efficiency of the color filter. SOLUTION: In a color projection device for successively and repeatedly selecting RGB light among light emitted from a light source 1 by the color wheel 3, then, transmitting the light to an optical modulation element 6 and modulating the light by the optical modulation element 6 based on an image signal in synchronism with the color separation, then, imaging the obtained optical image on a screen 8, linear spot light A3 which is parallel to the boundary of RGB filter base material for the color wheel 3 is formed into on an image a color wheel 6 through a cylindrical lens 2, the imaged spot light A3 is converted to parallel light through the cylindrical lens 5, then, made incident on the optical modulation element 6.
Patent JP-H04204091-A (JP)
Title: Core flow measurement of liquid metal cooling nuclear reactor
Inventor: KAWABE RYUHEI
IPC: G21C17/032
Filed: 1990-11-30
Abstract: PURPOSE:To contrive improvement of accuracy and safety by attaching a flow meter which connects a secondary cooling water system and a water system, to an intermediate heat exchanger, and a liquid surface meter to pump surroundings, respectively, as a heat transferring system. CONSTITUTION:A coolant sodium comes out of a reactor core 1, flows into each intermediate heat exchanger 3 via a high temperature prenum 2, and then enters a low temperature prenum 4 and returns to the reactor core 1 again via a pump 5 and a pump discharge pipe 6. At an outlet of the heat exchanger 3, an insodium electromagnetic flow meter 7 is provided and also a liquid surface meter 8 measures sodium liquid surface 9 which is formed at the pump surroundings. Core flow rate Wc is obtained by the equation I from the measured values of the flow meter 7 and the liquid surface meter 8. Here, Wi is flow rate of the i-th intermediate heat exchanger, Sj is the j-th liquid surface area, Lj is the j-th liquid surface level and t is the time. By this treatment, linearity of flow rate-output relation is improved, and highly accurate measurement and improvement of safety are contrived.
Patent JP-2001148717-A (JP)
Title: Data server device
Inventor: NAGATAKI SHINGO
IPC: H04L12/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a multimedia server device discards some packets as in conventional technology although it can be reproduced by a reproducing client. SOLUTION: Among sent packets after packet sending-out time up given to the packets, packets which can be reproduced by the reproducing client have the packet send-out time replaced with time after the current time, i.e., sendable time and are sent out by the multimedia server without being discarded.
Patent JP-H04203706-A (JP)
Title: Combustion air controller for boiler
Inventor: KOMADA TADASHI
IPC: F23N5/00
Filed: 1990-11-30
Abstract: PURPOSE:To realize a stable air volume control in the requested value of fuel flow rate or in the fuel flow rate by providing a circuit by which the theoretical air volume is calculated and a circuit by which the air ratio is calculated from a combustion gas oxygen set value. CONSTITUTION:The deviation of the requested value 14 of fuel and the output fuel flow rate signal 16 of a fuel flow rate transmitter 3 is calculated by a comparator 15 and the fuel is controlled by a proportion and integral calculator 17. A theoretical air volume calculation circuit 18 outputs a theoretical air base proceeding requested value 19 of air volume from the theoretical air volume by the fuel composition value with the requested value 14 of fuel as input. An air-fuel ratio calculation circuit 20 outputs the theoretical air volume by the fuel composition value and the air volume proceeding requested value 26 from the theoretical exhaust gas volume with the theoretical air base proceeding requested value 19 of air volume and the combustion gas oxygen set value as inputs. The combustion gas oxygen correction signal 27 is added to the air volume proceeding requested value 26 by an adder 28 to produce a requested value 29 of air flow rate. The requested value 29 of air flow rate and the air flow rate which is an output of an air flow rate oscillator 2 are given their deviation by a comparator 30 and the air volume is controlled by a proportion and integral calculator 31.
Patent JP-H07186379-A (JP)
Title: Ink jet piezoelectric element base member and piezoelectric displacing element using the member for ink jet head
Inventor: MIZUMA ISAO
IPC: B41J2/045
Filed: 1993-12-27
Abstract: PURPOSE:To reduce a percentage of defect in mounting, reduce a variation in displacing amount between elements, and contrive a higher reliability and a lower cost by a method wherein first inner electrodes are provided in a first lap part, a second non-lap part, and a second lap part which are connected in order, and second inner electrodes are provided in a first non-lap part, the first lap part, and the second lap part which are connected in order. CONSTITUTION:An ink jet piezoelectric element base member 1 is formed by alternately laminating first inner electrodes 3 and second inner electrodes 4 with piezoelectric materials 2 between. A pattern 9 of the arrangement of a first non-lap part 5, a first lap part 6, a second non-lap part 7, and a second lap part 8 each of which is made of the electrodes 3 and/or the electrodes 4 is repeated in a longitudinal direction 10. As a bulk to be used for a piezoelectric displacing element for an ink jet head, the ink jet piezoelectric element base member 1 is cut at a cutting part 11 of the lap part 8 in the vicinity of the non-lap part 5. The electrodes 3 forming the lap part 8 are exposed on at least one of the cut surfaces of the bulk. By using the pattern in which the inner electrodes are lapped and unlapped, chips can be accumulated with high density except the cutting margins.
Patent JP-H10173706-A (JP)
Title: Method and device for repeating communication
Inventor: IWATA HIDEKI
IPC: H04L12/70
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To surely restart/continue communication in a short time by providing a stand-by device in addition to an active device and automatically performing switching to the standby device, when a fault at the active device is detected. SOLUTION: When no packet is transferred for a fixed time between an R connecting means 10 and an L connecting means 40, at an active device 80, a monitoring means 50 diagnoses the presence/absence of abnormality and reports to a control means 60 of an abnormalty, when it is detected. The control means 60 generates the status information of that abnormality, sends the information to the L connecting means 40 and a line 41 and stops the operating of the device. Next, the active device 80 is changed into a standby mode, while referring to a state means 85, and at the same time, state information is updated to device abnormality, a standby device 81 in high exchange order is changed to an active mode, and the state means 85 is updated for advancing the exchange order of other standby devices 81.  The repeating of packet is automatically continued by the standby device 81 being changed into an active mode. Thus, continuation of communication is enabled without fail in a short time through active/standby switching processing.
Patent JP-H08161116-A (JP)
Title: Transparent conductive sheet for transparent touch panel
Inventor: ICHIKAWA RINJIRO
IPC: B32B27/16
Filed: 1994-12-01
Abstract: PURPOSE: To provide a transparent conductive sheet for a transparent touch panel which can sharply improve visibility and light transmission quantity and is provided with various properties such as heat resistance, solvent resistance, hardness, stiffness, scratch resistance, the adhesiveness of a transparent conductive layer, and moisture non-permeability in respect to a optical isotropic transparent conductive sheet to be superposed under a polarizing plate of a liquid crystal display element for a transparent touch panel. CONSTITUTION: A non-solvent type active energy ray curing type resin curing substance layer 2 is formed at least on one face of a optical isotropic base film 1 obtained by cast containing method. When it is defined that the refractive index of the film 1 is n1 , the refractive index of the layer 2 is n2 , both relation n2 <1.5 and n1 -n2 >0.1 is satisfied.
Patent JP-2001145840-A (JP)
Title: Sink with disposer
Inventor: SAWADA HIROYUKI
IPC: B02C18/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a disposer that stops the rotation of a grinding hammer before metal substances reach a grinding chamber even when sorting of garbage, in which the metal substances are mixed, is insufficient, so that the metal substances are fed into a grinder by mistake. SOLUTION: A metal detector 5 is installed before a garbage feeding port 4, and a disposer stops the rotation of a grinding hammer based on a metal detection signal sent from the metal detector 5.
Patent JP-2000156147-A (JP)
Title: Cold-cathode field electron emission element and cold- cathode field electron emission type display unit
Inventor: TAKAHASHI TOKIKO
IPC: H01J9/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the convergence property of the emitted electron orbit in a field emission element used in flat electrode type display unit. SOLUTION: A cold-cathode field electron emission element is formed by laminating an electron-emitting layer 31, an insulating layer 32, a gate electrode layer 33 on a support 30 in this order, and providing an opening part 34sss passing through the gate electrode layer 33, the insulating layer 32 and the electron-emitting layer 31, and electrons are emitted from the electron-emitting layer 31 exposed inside the opening 34sss. Opening area of the opening 34sss is reduced continuously or intermittently from an upper end side to a bottom surface side of the opening, or reduced in combination with continuous and intermittent reduction.
Patent JP-H07156634-A (JP)
Title: Air conditioner
Inventor: HARA JUNICHIRO
IPC: B60H1/00
Filed: 1993-11-30
Abstract: PURPOSE:To realize operation with a small feeling of physical disorder for an occupant, in control reaction corresponding to the operation, by providing a dead zone between temperature setting and air quantity setting. CONSTITUTION:In an air conditioning control means CL6, association is provided that between a temperature setting means CL4 and an air flow setting means CL5, relating to operation of the one means, operation of the other means is corrected, and also a dead zone, having no association in a prescribed range of respective manipulated variable, is provided, so that only the objective operation is performed when the manipulated variable is within the prescribed range, to perform control without performing the operation of the other means, and to decrease a feeling of physical disorder relating to control reaction of executed operation.
Patent JP-H08156879-A (JP)
Title: Method for executing floating body structure
Inventor: IDE KAZUFUMI
IPC: B63B9/06
Filed: 1994-12-05
Abstract: PURPOSE: To build a floating body structure without needing a building berth, dry dock or the like while avoiding problems produced in towing and connecting operations. CONSTITUTION: A working pontoon provided with an approximately horizontal working bench is floated on a predetermined water region (101). Then, while the bench is disposed under the surface of the water, a predetermined division of a floating body structure is built on the bench (102). Next, the floating body structure completing the building of the division is moved outward relative to the bench to ensure an operation space on the bench (103). Next, another division following the division is built on the bench (105). Next, the moving process and building process are repeated by a predetermined number of times to build all divisions and thereafter water in the floating body structure is drained while the working pontoon is removed (107).
Patent JP-H09172395-A (JP)
Title: Branching wiring communication system
Inventor: MATSUZAKI MOTOYASU
IPC: H04N21/24
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To set output levels to become equal reception levels on a center device-side for respective terminal equipments in the branching wiring communication system of CATV and an intra-hotel line. SOLUTION: The reception level of the center device 1 on a prescribed terminal equipment 5 is set to be a reference level. The reception level of the other terminal equipment 5 is compared with the reference level in a control part 13 on the center-side, and a result is re-transmitted to the pertinent terminal equipment 5 as a level control signal. The terminal equipment 5 receiving it adjusts a variable attenuator 54 based on the level control signal based on the level control signal and the reception level on the center device 1-side is made equal to the reference level. The reception levels on the center device 1-side become equal by similarly controlling all the terminal equipments. Communication is stabilized and up noise is reduced. Even if a level defect occurs with a communication loop, it is fed back and the communication level becomes normal.
Patent JP-H04207447-A (JP)
Title: Exchange system
Inventor: KONNO OSAMU
IPC: H04M3/60
Filed: 1990-11-30
Abstract: PURPOSE:To surely cope with an incoming call request to an extension telephone set by utilizing attendance/leave information so as to recognize presence/absence of the user of each extension telephone set thereby informing it to a B board. CONSTITUTION:An attendance/leave management means enters attendance/leave information relating to attendance/leave of each person together with identification information of each person, a storage means 6 stores user individual identification information for each of extension telephone sets 8-1-8-n and stores the attendance/leave information corresponding to the individual identification information and upon the receipt of an information input from the attendance/leave management means 1, a control means 4 controls the storage means 6 to store the information input corresponding to the individual identification information. When a reception terminal equipment 100 makes a call to any of the extension telephone sets 8-1-8-n, a message display command corresponding to the attendance/leave information is sent to the reception terminal equipment 100 based on the information in the storage means 6. Moreover, a display means 140 provided to the reception terminal equipment 100 displays a message based on the message display command. Thus, the system suitably copes with an incoming call request to any of the extension telephone sets.
Patent JP-H08255800-A (JP)
Title: Method and equipment for substrate thermometry
Inventor: BURUUSU DABURIYUU PEUSU
IPC: G01J5/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the indication value of the accurate temperature of a substrate, by heating the substrate up to a process temperature, measuring the substrate temperature by first and second probes with a different effective reflection factor, and deriving a compensation value for the first probe from first and second temperatures. SOLUTION: When an in-situ temperature correction is made, the temperature is measured normally by a probe with the largest effective reflection factor, for example a probe 150, and another probe 152 is used as a correction probe. During a temperature sequence, the probes 150 and 152 extract a radiation energy near the local region of a substrate. Radiation energy strengths I1 and I2 are obtained from an expression I and an emissivity ε of an actual substrate is obtained from an expression II using measurement temperatures T1 and T2 for each probe. Then, an effective emissivity ε1 of the base probe 150 is calculated from an expression III and a correction temperature Tcorr is calculated from the measurement temperature T1 of the probe 150 using the expression III.  In this case, C1 and C2 are known constants, R1 and R2 are effective reflection factors, and λ is a radiation wavelength.
Patent JP-2001148817-A (JP)
Title: Wide display system
Inventor: TANIAI KOKICHI
IPC: H04N5/46
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a wide display system that consists of a wide display device and of a tuner that is compatible with a digital turner, has excellent noise immunity in the case of a single operation or in an interlocking operation and can execute aspect control to obtain a stable image. SOLUTION: The wide display system consists of the tuner that has a D terminal and an aspect ratio discrimination means to discriminate aspect ratio information included in a control signal at the terminal D and has an interlocking mode where a communication means informs of the aspect ratio information and a single mode where the turner is singly in operation, and of the wide display device that users the communication means to receive the aspect ratio information from an external device, has an interlocking mode where the aspect ratio control means conducts prescribed aspect conversion processing on the basis of the aspect ratio information and a single mode where the aspect control means conducts prescribed aspect conversion processing on the basis of the result of detection of an aspect ratio in a video input signal by the aspect ratio detection means.
Patent JP-H03190205-A (JP)
Title: Coil device for noise filter or the like
Inventor: GANJI NOBUO
IPC: H01F19/00
Filed: 1989-12-20
Abstract: PURPOSE:To allow a large load current to flow even if a small core is used and to obtain a large inductance by winding primary and secondary windings on the core, and allowing a current for canceling a magnetic flux generated in the core by DC or low frequency current of the currents flowing in the primary winding to flow in the secondary winding. CONSTITUTION:A primary winding 25 and a secondary winding 26 are wound on a core 24, and a current for canceling only magnetic flux generated in the core by DC or low frequency current of the currents flowing in the winding 25 flows in the winding 26. For example, the winding 25 is one turn, and the winding 26 is 20 turns. Here, if a current 28 of 1A flows in the winding 26 when a current 27 of 20A flows in the winding 25, magnetic flux of a commercial frequency component is cancelled. Accordingly, the core 24 of the size for obtaining an inductance only by a communication signal or the current by noise may be used. Thus, a large load current can be superposed even if the small core is used, and large inductance is obtained.
Patent JP-2001145429-A (JP)
Title: Method for lowering pollen fertility with gene of tapetum-specific zinc finger transcription factor
Inventor: KAPUR SANJAE
IPC: C12N5/10
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a genetic engineering method useful for the modification of vegetable characters represented by male sterility by using a gene specific to the tissue of anther. SOLUTION: The objective genetic engineering method comprises a step to prepare a vegetable expression cassette containing a nucleic acid selected from (i) a DNA having a specific base sequence, (ii) a DNA hybridizing with the DNA having the base sequence (i) under stringent condition and coding for a transcription factor controlling the development of pollen and (iii) a DNA consisting of a fragment of the DNA (i) or (ii) and a promoter connected to the nucleic acid in actionable state, a step to produce a vegetable cell having an endogenous transcription factor controlling the development of pollen wherein the gene coding for the endogenous transcription factor is hybridized with the nucleic acid under stringent condition, a step to transduce the expression cassette into the vegetable cell,  a step to grow the vegetable cell to a vegetable and a step to select a vegetable having suppressed expression of the endogenous transcription factor.
Patent JP-H10165205-A (JP)
Title: Buckle for safety band for height work
Inventor: TANAKA JOJI
IPC: A44B11/25
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the slide performance of slider fitted to the main body of buckle to be freely slid for holding a belt with a pole parts positioned on the top end side of main body of buckle. SOLUTION: On the main body of buckle, a plurality of belt inserting holes H1 to H3 are formed. The slider attached to the main body of buckle so as to be freely slid is formed from an upper plate 11 and a lower plate 12, expanded parts 13 and 14 are formed on both the plates 11 and 12, and both the expanded parts 13 and 14 are mutually linked. The respective expanded parts 13 and 14 are formed by half shearing, shearing faces formed on both sides are used as a guide plane 16 and that guide plane 16 is guided by both the side edges of belt inserting hole H1 so that the slide performance of slider can be improved.
Patent JP-H08150268-A (JP)
Title: Nipper
Inventor: NAKAMURA TETSUYA
IPC: B26B17/00
Filed: 1994-11-28
Abstract: PURPOSE: To provide a safe nipper preventing chips from colliding with a worker's face, etc., and without requiring mounting a returning spring by fixing thin covers of metallic plate, etc., so as to cover the back side of nipper cutting edges on the both sides of cutting edges. CONSTITUTION: When a lead is cut by a nipper, a part of the lead to be cut off is projected from the gap between both edge faces to the back side of the nipper 1. This nipper 1 is equipped with a cover 2 of a thin metallic plate, etc., to cover the rear part of the projected lead. A gap between the cover 2 and the edges is to be the maximum value of the lead length plus a margin. The nipper 1 can be used as conventional ones and when a lead of an electronic part is cut, the chip collides with the cover 2 and falls down from the gap between the cover 2 and the cutting edges. The cover 2 can be in an arc or a rectangule in practice. The cover 2 can be fastened by a screw or welding.
Patent JP-H03195284-A (JP)
Title: Signal synthesizer
Inventor: KURISHINAMAASHII JIYONARAGATSU
IPC: H04N7/015
Filed: 1990-11-30
Abstract: PURPOSE: To supply an auxiliary high quality digital sound signal to a television(TV) broadcast signal by removing a video signal from at least a part of the remaining sideband of a TV signal and inserting a digital sound signal into the removed part. CONSTITUTION: A single sideband modulator 30 executes single side-band modulation for a band-passed synthetic signal in response to an image carrier. The signal supplied from the modulator 30 is coupled with the 2nd input of an adder 16. A video signal component in the signal supplied from the modulator 30 has a reverse phase to the phase of a corresponding video signal component supplied from a mixer 14. Thereby these components are mutually offset, so that only an auxiliary signal is left in a frequency band passed through a filter 28 and the modulator 30. Namely a modulated video signal included in a frequency band equal to the pass band of the filter 28 around the lower 1.1MHz of the image carrier is removed and an auxiliary signal is added to the removed part.