baber/WOPTO huggingface dataset:
Patent JP-H07203226-A (JP)
Title: Picture communication equipment
Inventor: SHINODA HIROSHI
IPC: H04N1/387
Filed: 1993-12-27
Abstract: PURPOSE:To process effectively an original in which color and white-/black picture pages are mixed by adding prescribed information as a picture or a parameter to a transmission picture and sending the resulting picture when a white/black binary picture subjected to binary coding and a color multi-level picture subjected to multicoding are sent. CONSTITUTION:In the case of sending a white/black original, an RGB output of a color scanner section l-10 is outputted to a CPU bus 1-14. While its output is received in a RAM 1-3, the CPU 1-1 samples only a G output and processes the result as a white/black signal, a binarization section 4-6 binarizes the signal and an MH coder/decoder 4-5 of a coding decoding section 1-4 applies MH coding to the signal. In this case, information relating to transmission such as a sender side ID, calendar information and a transmission page number or the like is added in advance to a transmission picture as a picture. The white/black picture data are sent via a MODEM 1-5 and an NCV 1-6. On the other hand, when a color multi-level processing picture subjected to multi-value coding is sent, the information relating to the transmission is generated as a parameter for a comment marker and added to a transmission picture and the resulting picture is sent.
Patent JP-H0697709-A (JP)
Title: Vertical terminal structure for microwave circuit
Inventor: WATANABE AKIRA
IPC: H01P5/02
Filed: 1991-12-05
Abstract: PURPOSE:To reduce the mismatching of the characteristic impedances and to ensure the vertical coaxial/strip conversion by bending the inner conductor of a coaxial connector into a prescribed shape and connecting the conductor to a strip conductor. CONSTITUTION:A dielectric 13 and an inner conductor 12 of a coaxial cable are put into the through hole of an earth conductor 16 of a strip line 14. Then the conductor 12 is gradually bent so as to be approximately parallel to the line 14 at the joint point between the conductor 12 and the line 14. Thus the conductor 12 of the coaxial cable is connected to the line 14. Then the conductor 12 is gradually moved toward a metallic frame 16 at the center of the conductor 12. As a result, the transmission mode is gradually changed to a strip line mode from a coaxial line mode with the characteristic impedance of the line 14 kept as it is. In such a way, the mismatching of characteristic impedances can be reduced and the smooth vertical coaxial/strip conversion is attained.
Patent JP-H11181030-A (JP)
Title: Production of polymer
Inventor: KAWASAKI TAKEYOSHI
IPC: G02B1/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a transparent polymer having a high refractive index and a high Abbe's number and useful for an optical lens by polymerizing a compound having plural specific cyclopentadieno groups and a compound having plural specific cycloalkenyl groups at a high temperature. SOLUTION: The objective polymer is obtained by polymerizing (A) a compound having two or more cyclic conjugated dieno groups having no readily eliminable substituent, at the terminals and (B) a compound having two or more cycloalkenyl groups in which a part of C atoms forming a ring can be substitsuted with a hetero atom by a cycloaddition reaction. For example, when bis 4-(1'-methoxy-1',2',3',4'-tetrachlorocyclopenta-2',4'-dieno)oxyphenyl} sulfide is used as the component A, and bis 4-(N-maleimide)phenyl}sulfide is used as the component B, the resultant polymer has 1.598 refractive index and 33.0 Abbe's number, and also has a good transparency.
Patent JP-H11181406-A (JP)
Title: Cerium oxide abrasive and grinding of substrate
Inventor: ASHIZAWA TORANOSUKE
IPC: B24B37/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cerium oxide abrasive intended for high-speed grinding of the surface of SiO2 insulation films to-be-ground or the like without causing any scratches. SOLUTION: This cerium oxide abrasive comprises a slurry which is prepared by dispersing in a medium cerium oxide particles 150-450 nm in the median of size with 3-40 vol.% thereof being >=500 nm. An Si wafer provided with an SiO2 insulation film made by tetraethoxysilane(TEOS)-CVD method or the like is ground with this abrasive.
Patent JP-H05159072-A (JP)
Title: Method and device for processing hidden-line
Inventor: KOBAYASHI YUJI
IPC: G06T15/40
Filed: 1991-12-06
Abstract: PURPOSE:To judge an outline more correctly in the case of plotting it as one line than in the case of plotting a prescribed line as plural line segments by dividing the line of a first shape into plural pieces by basing an intersection point as a reference. CONSTITUTION:First of all, the intersection point is calculated with regard to the prescribed line constituting an upper side shape in a step 1-1. Next, the presence/absence of the intersection point is judged in a step 1-2 and the processing goes to a step 1-3 in the case of judging the presence of the intersection point to judge whether the intersection point is the endpoint (the starting point or the finishing point) of a line which is set to be a processing object or not. When the intersection point is not the end point, the processing goes to a step 1-4 to divide the line segment. Thus, the intersection is changed to the end point. When the intersection point is judged to be absent in the step 1-2 or when the intersection is judged to be the endpoint in the step 1-3 even at the time of being judged to be present, dividing processing in the step 1-4 is skipped and the processing goes to 1-5 to write the line segment into a line segment data table.
Patent JP-2000183973-A (JP)
Title: Step for transmitting packet to radio device
Inventor: LAPORTA THOMAS F
IPC: H04L29/06
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an optimal technique for tunneling for transferring a packet from a home agent to a mobile device by arranging an outside agent corresponding to the mobile device at a place common with the mobile device. SOLUTION: Upon acquiring a new outside agent, a mobile device communicates the address of the corresponding outside agent to a home agent. The home agent having the mobile device analyzes a packet received as a packet header destination address, and transfers the packet to the outside agent by using the address of the outside agent instead of the address of the mobile device. The outside agent receives the packet, removes the address of the outside agent, replaces it with the address of the mobile device as the packet header destination address, and transfers the packet to the mobile device.
Patent JP-H09200387-A (JP)
Title: Method and device for subordinate charging for telephone call
Inventor: AANO ARAN PENZUIASU
IPC: H04M15/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the detailed statement of call in the long-distance speaking of telecommunication to be performed toward a domestic or another telecommunication terminal point with each telephone set station as a reference. SOLUTION: A telecommunication service provider can easily add a 'tag' to the charged amount of long-distance speaking corresponding to a call described on the monthly bill of subscriber as prepared from any specified telephone set station set or sent toward any specified station set like this so that this 'telephone set station set charging' service can be executed. Telephone set station sets from 101-1 to 101-n can spontaneously transmit identification codes. Suitably, not only inquire signals but also the identification codes of telephone set station sets from 101-1 to 101-n are made into type that can not be heard by the hearing sense of human being like spread spectrum signals so that the exchange of inquire signals and identification signals can not be sensed by a caller.
Patent JP-H09178527-A (JP)
Title: Isolation valve controller for gas meter
Inventor: SAKAI KATSUTO
IPC: G01F3/22
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by interrupting a gas channel more reliably, when it is required, through an isolation valve. SOLUTION: A safety function section 23 delivers an interruption command to an isolation valve drive circuit 24 on the occurrence of abnormality. In response to the interruption command from the safety function section 23, an isolation valve drive circuit 24 applies a pulse drive signal to an isolation valve 13, thus bringing the isolation valve 13 into isolated state. Upon delivery of a first time interruption command, the safety function section 23 monitors presence of flow and makes a decision that the isolation valve 13 is not brought into perfectly isolated state it any flow is present. Consequently, an interruption command is delivered again to the isolation valve drive circuit 24 while prolonging the application time as compared with the first time.
Patent JP-2000172233-A (JP)
Title: Liquid crystal display device, driving method therefor, and electronic equipment provided therewith
Inventor: SUZAWA KIMITAKA
IPC: G09G3/20
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To adjust brightness of a screen accompanied by switching a driving circuit and a display direction. SOLUTION: A VOY voltage voltage source 131 generates and outputs six kinds of voltage values. A V5Y voltage source 132 generates and outputs also six kinds of voltage values. Selection circuits 134 and 135 select input voltages based on the driving system selection signals DS1, DS2 showing the kinds of driving systems and a Y-direction selection signal YS, and generate selection voltages VOY, V5Y of a scanning signal. Thus, since it is possible to adjust voltage to be applied on a liquid crystal associated with switching of a drive system and a display direction, hue and brightness of an image can be corrected.
Patent JP-H05248419-A (JP)
Title: Procedure for joining bodies and corresponding joint
Inventor: ORABI YUTSUSHIRA
IPC: F16B5/02
Filed: 1992-12-03
Abstract: PURPOSE: To provide a new method for joining bodies and a reliable joint with a large shear strength that can be formed without complicated work or any additional accessory. CONSTITUTION: This invention relates to a procedure for increasing the shear strength of a joint against forces acting in the direction of the joint surface, and to a corresponding joint. A shear element 7 having a strength exceeding that of the bodies 2, 3 to be joined is placed between the bodies 2, 3. The bodies 2, 3 are then pressed together so that the shear element 7 sinks into the bodies 2, 3, deforming the material and forming a closed space. The bodies 2, 3 are fixed to each other by means of fixing elements.
Patent JP-2001166088-A (JP)
Title: Storage cask
Inventor: SAKAI MIKIO
IPC: G21C19/06
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a storage cask allowing to determine whether or not spent fuel is appropriately cooled by air. SOLUTION: This storage cask is provided with a cask body 19, comprising an accommodating space 4 where a canister 1 enclosing the spent fuel can be inserted, and a lid body 3 capable of being fitted into an upper opening part of the cask body 19. The storage cask is formed with an intake duct 6 communicated to a lower part of the accommodating space 4 from a lower part of an outer peripheral surface of the cask body 19 and an exhaust duct 7 communicated to an upper part of the outer peripheral surface of the cask body 19 from an upper part of the accommodating space 4, and is formed with a hole 22 extending inside from a vertically middle part of the outer peripheral surface of the cask body 19.  A heat detector 20 and a signal cable thereof 23 are inserted into the hole 22 so as to place the heat detector 20 on the inner side, and the signal cable 23 is connected to a heat display 21 installed in a control room of a storage facility.
Patent JP-H11183059-A (JP)
Title: Heat exchanger for outdoor machine
Inventor: KUBO HIROAKI
IPC: F28F9/26
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for an outdoor machine in which integral connection of a heat exchanger composed of combination of two rows of the outdoor machine of an air conditioner can be realized without screwing and productivity is improved. SOLUTION: A heat exchanger 1 for an outdoor machine comprises a combination of an outer row part 2 and an inner row part 4 bent substantially in U-shapes. The length of the outer row part 2 is shorter than that of the inner row part 4 before they are bent so that end parts correspond to each other when they are combined together after they are bent. The inner end edge of a side plate 3 attached to both side ends of the outer row part 2 is provided with an engaging piece 3a having a plurality of engaging holes 3b. The outer end edge of a side plate 5 attached to both side ends of the inner row part 4 is provided with engaging claws 5a respectively corresponding to the engaging holes 3b. The outer row part 2 and the inner row part 4 are simultaneously bent substnatially in U-shapes, so that the engaging claws 5a are engaged with the engaging holes 3b.
Patent JP-H09174512-A (JP)
Title: Compressed wooden material and manufacture thereof
Inventor: HONDA TOMIYASU
IPC: B27K5/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a compressed wooden material, which is excellent in flexural strength, surface properties and dimensional stability and in which neither warpage nor twisting develops though light in weight, by a method wherein a rigid layer is formed on the front and back sides of the material by heightening the specific gravity of only the front and back portions of the material without heightening the whole specific gravity of the wooden material. SOLUTION: A wooden material, the water content of which is controlled to be below its fiber saturation point and onto at least the surface of which water is applied, is heated and compressed at the temperature higher than the softening point temperature of cellulose and, after the compressive pressure is released, cooled so as to obtain a compressed wooden, at the front and back sides of which a compressed high specific gravity layer is formed.
Patent JP-H07190206-A (JP)
Title: Sluice valve
Inventor: MIYAMOTO TAKAO
IPC: F16K3/12
Filed: 1993-12-27
Abstract: PURPOSE:To provide a sluice valve so constituted that its valve body is taken out to the outside even in such a condition that fluid pressure is applied thereupon so as to perform maintenance therefor. CONSTITUTION:A lower chamber 11 to retain the completely closed seating condition of a valve body 3, an intermediate chamber 12 provided with a cutoff plate 13 contiguously arranged to the lower chamber 11, and an upper chamber 14 to retain the completely opened suspension condition of the valve body 3 contiguously arranged to the intermediate chamber 12 are provided in a sluice valve 1 to cut off flowing water so that the cutoff plate 13 of the intermediate chamber 12 is fully closed in such a condition that the valve body 3 is positioned in the upper chamber 14 so as to release the upper chamber 14.
Patent JP-H07195546-A (JP)
Title: Manufacture of bathtub
Inventor: INO MIYUKI
IPC: B29C70/30
Filed: 1993-12-30
Abstract: PURPOSE:To improve designing of a bathtub by spraying a gel coating material with concentration in part so as to make it run down along a mold and to form a running pattern on the bathtub for giving a pottery-like high-grade sense to the inner walkface of the bathtub. CONSTITUTION:When a glossy layer 4 is soft or after it is set, a lower mold 1 is turned upside down. In that state, a colored gel coating material is sprayed on the surface of the glossy layer 4 by a spray gun 6 so as to form a decorative layer 5. At this time, the colored gel coating material is sprayed concentrically in part by the spray gun 6 so as to make the colored gel coating material run downward along the lower mold 1 at that part and to form a pattern. Normally, the decorative layer 5 is sprayed with the coating material to a thickness of about 0.3mm uniformly by the spray gun 6. In this case, however, the spray of the coating material is concentrated in part to make a thickness of 0.5-1mm or more in order to form a running pattern partially.
Patent JP-2000177914-A (JP)
Title: Paper discharging device and image forming device
Inventor: TAKANO MASAHIRO
IPC: G03G15/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a device forming a discharged sheet into a downward protruded U-shape and improving sheet alignment by providing a means blowing air upward to the side edges of the sheet discharged on a paper discharge base. SOLUTION: Printing paper 7 tends to curl in shape as it is separated from a paper discharge means 54, however air is blown to both side edges of the printing paper 7 by an air current generated by a fan 61, and the printing paper 7 flies to a paper discharge base 16 in a downward protruded shape. The printing paper 7 kept in the downward protruded shape stably flies and drops and is regularly loaded on a base plate 33 by the actions of a side fence 34 and an end fence 35. When the printing paper 7 is loaded, the air existing between the dropping printing paper 7 and the printing paper 7 loaded already or the base plate 33 is discharged from holes 36, thus loading is further satisfactorily made.
Patent JP-2000174958-A (JP)
Title: Data communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04L12/58
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To select a specified communication specification registered in the memory box of a reception side also from a transmission side that transmits a sub-address signal by evaluating a specified multiple of the sub-address signal which is set by an operator and setting a specified specification in accordance with low-order digits. SOLUTION: In facsimile equipment that can communicate a sub-address, a registration circuit 32 deals with a memory box through a signal line 32a and registers the sub-address and a communication specification. A control circuit 20 multiplies a sub-address signal inputted to a transmitter-side by 10n, and executes transmission control in which the specified specification that is set on the transmitter side is set for the low-order n-digits. On the receiver side of the sub-address signal, control for multiplying the inputted sub-address by 10n based on the communication specification corresponding to the memory box, setting a specified specification in accordance with the low-order n-digits and generating a maximum of 10n pieces of memory boxes after the selection of installation of the memory box and confirmation by an operator.
Patent JP-H09173911-A (JP)
Title: Very small metering amount discharge device
Inventor: KUWATA TORU
IPC: B05B5/16
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a very small metering amt. discharge device capable of desired high speed response and mist ejection by installing a check valve to be closed by magnetic attractive force of a permanent magnet in a suction flow passage and a discharge flow passage in a pump room of a diaphragm type pump set using a piezoelectric element as a driving source and having a glass made diaphragm. SOLUTION: A low viscosity material is forcibly fed to the suction flow passage 4a of a pump case 4 through a suction pipe 22 with a valve plate 21b brought into closed contact with the seat face of a vent valve seat 21a the time of impressing internal pressure to a supply vessel 20. The low viscosity material is discharged from a discharge nozzle 7 by applying voltage to the piezoelectric element 1 and making the glass made diaphragm 2 bent toward a pump room 3 side. Next, when the voltage is shut off, the piezoelectric element 1 is contracted, negative pressure is generated in the pump room 3 by the restoring force of the diaphragm 2 and the low viscosity material is sucked to be replenished. A check valve set 5 is installed in the suction flow passage 4a and is constituted so as to attach the permanent magnetic 5e to the valve seat 2a to guarantee highly reliable operation.
Patent JP-2000179549-A (JP)
Title: Linear guide device
Inventor: GERHARD LIEDER
IPC: F16C29/08
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a cover capable of surely preventing the impediment of the guide accuracy of a linear guide device caused by impurities at a low cost. SOLUTION: A guide track 16 is covered by a cover belt 56 in the direction of the longitudinal axis 12 approximately over the whole remaining travel length on both sides of a slider assembly 14. The cover belt 56 is brought into contact with at least one cover belt contact zone 58 of a guide rail 10, and brought close to the cover belt contact zone 58.
Patent JP-2000183677-A (JP)
Title: Laminated type lc-noise filter
Inventor: YAMAMOTO SHIGEKATSU
IPC: H01F27/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a lamination type LC-noise filter, where a wide variety of ceramic materials can be selected and a desire characteristic can be realized without being restricted with a contraction rate in the case of sintering a ceramic material for a capacitor part and a ceramic material for a coil part. SOLUTION: The same dielectric ceramic material is used for a coil part 2 as that for a capacitor part 1, and the coil part 2 is formed by laminating a ferromagnetic sheet 11c formed by providing a ferromagnetic layer 8 onto a dielectric ceramic sheet 11. The ferromagnetic material provided to the ferromagnetic sheet 11c of the coil part 2 is a material that contains Ni or an alloy, whose major component is Ni.
Patent JP-H11186280-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: TANAKA SHINICHI
IPC: H01L29/73
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar transistor of inverted structure where minority carriers are restrained from being injected into an element outer region. SOLUTION: In an element intrinsic region 12, an emitter is composed of emitter layers 31 and 32, whereby a potential barrier of the minority carrier is lessened, a flow 25b of the minority carrier injected into a base layer 41 from the emitter is made smooth, and on the other hand, in an element outer region 13, the emitter layer 32 which has an effect to lessen the potential barrier of the minority carrier is removed, whereby the minority carrier can be restrained from being injected (25a) into an outer base layer 42 from the emitter layer 31.
Patent JP-H07197211-A (JP)
Title: High silicon steel sheet excellent in weldability
Inventor: TAKADA YOSHIICHI
IPC: C22C38/06
Filed: 1993-12-29
Abstract: PURPOSE:To produce a high silicon steel sheet capable of welding similarly to general silicon steel sheets. CONSTITUTION:This sheet is a high silicon steel sheet which has a composition consisting of, by weight, 5-7% Si, <=0.0075%) O, preferably <=0.010% C, 0.01-0.5% Mn, 0.001-0.2% sol.Al, <=0.0075%, <=0.01% B, and the balance Fe with inevitable impurities and in which total elongation by JIS No.5 specimen is regulated to >=5%. Moreover, superior weldability can be obtained by regulating O concentration in grain boundaries (O concentration in the elements segregating in grain boundaries), preferably, to <=30 atomic % and further regulating C concentration in grain boundaries (C concentration in the elements segregating in grain boundaries), preferably, to >=0.5 atomic %.