baber/WOPTO huggingface dataset:
Patent JP-H10118490-A (JP)
Title: Exhaust gas purifying catalyst and exhaust gas purifying filter using this catalyst
Inventor: TOKUBUCHI NOBUYUKI
IPC: B01D53/86
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to burn particulate at a low temperature near the temperature of an exhaust gas due to the high catalytic activity of an alkali metal by forming an exhaust gas purifying catalyst of at least, one or more of components such as silicate, aluminate and zirconate of a alkali metal. SOLUTION: The exhaust gas purifying catalyst for burning particulate contained in an exhaust gas from a diesel engine is manufactured using at least, one or more of components such as silicate, aluminate and zirconate of an alkali metal. In this case, rubidium or lithium is used as the alkali metal, and the silicate is such as comprising at least, one or more of components such as A2 SiO3 , A2 Si2 O5 , A2 Si4 O9 , A4 SiO4 and A8 SiO6 (A is the alkali metal). In addition, the silicate is such as comprising at least, one or more of components such as Rb2 SiO3 or Li2 SiO3 and the aluminate is such as comprising at least, one or more of components such as AAlO2 , AAl5 O8 and A5 AlO4 .
Patent JP-H08139538-A (JP)
Title: High-frequency amplifier circuit
Inventor: KANETAKA NOBUHISA
IPC: H03G3/10
Filed: 1994-11-15
Abstract: PURPOSE: To increase the high-frequency output level at an output terminal and lower the cost by performing high-frequency amplification of a high-frequency input signal by using plural sets of high-frequency amplifier circuits. CONSTITUTION: The high-frequency signal from an input terminal 1 is distributed into two by a distributor 2. Then the high-frequency amplification is performed by using two high-frequency amplifier circuits 3 and 4, whose outputs are distributed into two through distributors 5 and 6 and outputted to four output terminals 7-10 respectively. Thus, the high-frequency amplification is performed by using the two high-frequency amplifier circuits 3 and 4 and then the outputs from the high-frequency amplifier circuits 3 and 4 are distributed into two once and outputted to the four output terminals 7-10, so the insertion loss of each distributor is reduced. Therefore, the high-frequency levels at the four output terminals 7-10 can be increased without increasing the high-frequency output levels of the high-frequency amplifier circuits, and consequently the cost is reducible by using a power doubler system which is relatively low in cost for the high-frequency amplifier circuits 3 and 4.
Patent JP-H03142759-A (JP)
Title: Magnetic card read/write device
Inventor: SAEKI TAKAO
IPC: G06K5/00
Filed: 1989-10-27
Abstract: PURPOSE:To make the update time of data short and to reduce the abrasion of a magnetic head or a traveling mechanism by executing the read of the data simultaneously with the write of the data on a magnetic card and deciding whether the data is normally written or not based on the collated result. CONSTITUTION:A processing part 14 gives new data which is an object to be written to a write control part 13b and gives a command to a traveling control part 15 so that the magnetic card M is returned in a reverse direction to an arrow. Successively, it gives an action start command to the write control part 13b and a read control part 13a and also makes the control part 15 start the magnetic card M to travel in the direction shown by the arrow. As the result, the new data is written on the magnetic card M by a write head 11b and the new data already written is read by a read head 11a at the same time. Next, the read data held by the control part 13a and the write data held by the control part 13b are collated. Thus, since the update of the data is finished by making the card M travel only twice, the update time of the data is made short and the abrasion of the magnetic head or the traveling mechanism is reduced.
Patent JP-S61154598-A (JP)
Inventor: NAGAFUKU YUJI
IPC: D06F37/40
Filed: 1984-12-27
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-H02130252-A (JP)
Title: Anomaly judging device for exhaust recirculation device
Inventor: NAKAMURA NORIO
IPC: F02M25/07
Filed: 1988-11-07
Abstract: PURPOSE:To speedily judge anomaly with high precision by compulsorily opening a control valve by a prescribed opening degree in idling state and calculating the variation rate of the revolution speed at this time and comparing the rate with a prescribed value and judging anomaly of an exhaust recirculation device on the basis of the result of the comparison. CONSTITUTION:When an idling judging means M5 judges that an internal combustion engine EG is in idling on the basis of the result of the detection by an operation state detecting means M4, the control valve M2 of an exhaust recirculation device (EGR device) M3 is compulsorily opened by a prescribed opening degree by a compulsorily valve opening means M6. The variation rate of the revolution speed of the engine EG in the case when the valve M2 is opened is calculated on the basis of the result of the detection of the detecting means M4, by an operation speed variation rate calculating means M7, and the variation rate is compared with a prescribed value by a comparing means M8, and an anomaly judging means M9 judges the anomaly of the EGR device M3 on the basis of the result. Further, even if the opening degree of the valve M2 which is detected by the means M6 is little, the revolution variation of the engine EG can be detected, and the generation of stall can be prevented.
Patent JP-H0986999-A (JP)
Title: Mineralizing wood piece and industrial waste for manufacturing cement plate
Inventor: CHIERUBAKOFU ANATORII SERUGEBI
IPC: C04B28/02
Filed: 1995-09-23
Abstract: PROBLEM TO BE SOLVED: To effectively utilize wastes by-produced on the production of soda ash for the manufacture of building materials and to protect and improve natural environment by compounding Portland cement, a distillation liquid on the production of the soda ash, and the aqueous suspension of solid wastes by- produced on the production of the soda ash.  
     SOLUTION: A joining agent for cement joining materials based on wood comprises Portland cement and a distillation liquid by-produced on the production of soda ash. The composition comprises 26.2-87.3 pts. of the Portland cement, 0.4-7.3 pts. of the distilation liquid on the production of the soda ash, and 5.4-73.4 pts. of the aqueous suspension of the solid wastes on the production of the soda ash. The chemical structure of the solid wastes comprises 4.8-8.4% of CaSO 4 , 37.3% of Ca(OH) 2 , 6.4-9.9% of CaSo 4 , 23.2-29.1% of CaCO 3 , 2.9-3.7% of Mg(OH) 2 , 2.5-3.2% of SiO 2 , 0.5-0.7% of NH 4 OH, and 8.1-10.9% of the components. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08110291-A (JP)
Title: Device for measuring consistency of fresh concrete and segregation resistance evaluation test method
Inventor: WAKASUGI KANAME
IPC: G01N11/00
Filed: 1994-10-07
Abstract: PURPOSE: To clearly measure two properties of the a degree of soft of fluidity and viscosity by providing a shutter means for allowing a sample with which the vessel part is filled to flow to a fluidity part in the boundary of a sample outflow side of the vessel part and a sample inflow part of the fluidity part. CONSTITUTION: A base 8 is horizontally installed by adjusting level adjusting bolts 9, and a fluidity part 2 is also horizontally adjusted by using a level vial. A measuring device consists of a vessel part 1, the fluidity part 2 and a shutter means 4, a shutter 7 of the means 4 is set on guides 14a, 14b, and the outflow side of the vessel part 1 is closed by the shutter 7. And, after the vessel part 1 is filled with a sample and an upper face is averaged by being matched along the upper part of the vessel part 1, immediately the shutter 7 is opened, and the sample is allowed to flow out to the fluidity part 2. The degree of soft of fluidity of the sample is measured in accordance with a distance where the sample is allowed to flow in the fluidity part 2.  In addition, after the shutter 7 is opened, a time for reaching a specified fluidity distance in the fluidity part 2 is measured, and a flow speed of the sample is found.
Patent JP-H07253744-A (JP)
Title: Package for organic photoconductor belt
Inventor: POORU ERU JIERAN
IPC: G03G15/00
Filed: 1994-10-20
Abstract: PURPOSE: To easily attach and detach an organic guide-in electric body (OPC) belt without touching the belt directly or contaminating its circumference. CONSTITUTION: A cover 28 is detached from an external package member 22 and an internal package member 24 (containing an interchangeable belt) is taken out. The external package member 22 having an opening, equipped with elastic flaps 32 and 34, at the head, is inserted so that the loosened belt is covered. Then the flaps 32 and 34 are hooked to the edge of the belt and the external package member 22 is taken out all in one. The cover 28 of the internal package member 24 is opened, an inside interchangeable belt is mounted on a driving roller at the time of insertion, and after the belt is tensed, only the internal package member 24 is taken out.
Patent JP-H11100900-A (JP)
Title: Joint part structure between reinforced concrete column and steel beam
Inventor: MIYANO YOICHI
IPC: E04B1/16
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To facilitate designed finishing on the outer column face side of a joint part between a reinforced concrete column and steel beams surrounded by a cover plate. SOLUTION: In an intersecting joint part of a reinforced concrete column 1 and steel beams 2, a column side face to which the steel beams 2 are jointed is covered with a cover plate 11. The upper and lower faces of the steel cover plate 11 is reinforced by through-diaphragms 12. The end faces of the steel beams 2 are rigidly jointed into the specified positions of the end faces of the steel cover plate 11 and through-diaphragms 12, while concrete panel shear reinforcing bars are arranged in the column 1 on the face side without the steel cover plate 11.
Patent JP-H11112889-A (JP)
Title: Signal transmission circuit for solid-state image pickup element
Inventor: OKADA FUJIO
IPC: H04N5/335
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of heat around an image pickup element to minimum and to perform excellent signal transmission. SOLUTION: In this signal transmission circuit for sending the output image signals of a charge coupled device(CCD) 4 through a transmission line 2 to the signal processing part of a processor 3B, a complementary circuit provided with an IC part 22 composed of diodes D1 and D2, a first transistor 14, a second transistor 15 and resistors R4-R7, etc., is provided in the poststage of the CCD 4. By the complementary circuit, by alternately operating the first transistor 14 and the second transistor 15, video signals from the CCD 4 are outputted as positive and negative signals with a reference of 10 V for instance. By such a B class operation, the need of supplying a bias current is eliminated and the heat from the transistors and the resistors by the impressing of the bias current is not generated.
Patent JP-H08293001-A (JP)
Title: Image processing unit and method and optical character recognition unit and method
Inventor: HANGU KEI FUANGU
IPC: G06V30/10
Filed: 1995-10-30
Abstract: PURPOSE: To provide an optical character recognition unit which can cut the touched capital letters. CONSTITUTION: The vertical histogram (d) of the touched capital letters 'LI' are generated, and a pair of vertical bars 107 and 108 are detected. Then the presence of image data are confirmed for three horizontal bands 104 to 106 existing between both bars 107 and 108. In this instance, the image data are confirmed on the band 106 (c). Then four classes are defined according to a specific band where the image data exist among those bands 104 to 106. Thus it is decided based on these four classes whether the bars 107 and 108 should be cut and also decides the specific places that should be cut if decided so.
Patent JP-H03145068-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: TAKAHASHI HIROYUKI
IPC: H01M10/34
Filed: 1989-10-31
Abstract: PURPOSE:To improve the charge/discharge cycle life and current discharge of a storage battery by specifying the density of hydrogen storage alloy for a hydrogen storage alloy electrode including the hydrogen storage alloy and a conductive core body. CONSTITUTION:A storage battery is composed of a hydrogen storage alloy electrode 1, nonsintered nickel oxide electrode 2, separator, battery can 4, positive electrode lead 5, positive electrode terminal, and the like. In the electrode 1 a conductive core body is coated and fixed with a mix prepared by mixing a hydrogen storage alloy powder with a high polymer binder and a conductive material, the density of the hydrogen storage alloy of the hydrogen storage alloy 1 is 4.6g/cm<2> or more. The mutual contact of the hydrogen storage alloy powder and the contact between the powder and the core body is made sufficient so that the electric conduction between the core body and the powder is improved, and thus the hydrogen storage alloy powder in the electrodes 1, 2 are almost used effectively for the reaction of battery. It is thus possible to improve the discharge/charge cycle life and the current discharge performance of storage battery.
Patent JP-S63135719-A (JP)
Title: Combustor
Inventor: TSUJI TADASHI
IPC: F23R3/42
Filed: 1986-11-28
Abstract: PURPOSE:To enlarge the degree of freedom in designing, by a method wherein a wall is constituted of the multi-layer structure of an inner and an outer walls, consisting of a corrugated sheets having strength against thermal expansion, to guide refrigerant to the inner wall by the outer wall and cool the inner wall, in a combustor for a high load combustion facility such as a gas turbine or the like. CONSTITUTION:An inner wall 7 and an outer wall 8 are formed by corrugated sheets so as to be capable of absorbing the difference of hot drawing while the wall of the title combustor is formed so as to be a double structure by arranging the outer and inner walls. The outer wall 8 is provided with cooling holes 4 to guide cooling air A to the inner wall 7. In this case, an outermost wall 9 is provided at the outside of the outer wall 8 when refrigerant medium B, except air, is employed. Further, the inner wall 7 may be provided with film cooling holes. According to this constitution, the inner wall may be cooled through collision cooling/forced convection cooling/fin cooling and thermal stress may be reduced. On the other hand, an effect to stabilize the flow or the like by partitioning a flow passageway or the like may be obtained and the degree of freedom in designing may be enlarged.
Patent JP-H06129686-A (JP)
Title: Refrigerant control valve and refrigerating cycle equipment
Inventor: SUGIYAMA AKIHIKO
IPC: F25B41/06
Filed: 1992-10-20
Abstract: PURPOSE:To provide a refrigerant control valve of multifunction and high efficiency which can execute selection of a plurality of flow passages and pressure reduction therefor by putting a plurality of valve functions together in one, and refrigerating cycle equipment using this valve. CONSTITUTION:This valve is equipped with a tubular case body 22 in which a plurality of refrigerant passages 23 to 26 are provided at intervals in the axial direction, a plurality of valve seats 27 to 29 provided at positions partitioning the refrigerant passages in this case body 22, respectively, a valve rod 33 inserted through an axial part of the case body, a driving mechanism 34 for driving this valve rod 33 forward and backward along the axial direction, and a plurality of valve elements 30 to 32 provided on the valve rod 33 and coming into contact with and separating from the valve seats with the forward-backward movement of the valve rod 33 respectively. An open mode in which each refrigerant passage is made to communicate with the adjacent one by the movement in one direction of the valve rod 33 and a close mode in which all the refrigerant passages are closed are set for the driving mechanism 34 and at least one 31 of the valve elements is made operable for opening in the close mode by constructing it so that it is actuated in the direction of opening by a spring, while a secondary-side valve chamber 45 of this valve element is made an expansion chamber.
Patent JP-H03145544-A (JP)
Title: Engine output control method for vehicle
Inventor: MIYAKE MITSUHARU
IPC: B60T8/58
Filed: 1989-10-31
Abstract: PURPOSE:To improve responsiveness at the time of acceleration or the like by delaying the ignition timing of an engine by a fixed quantity when the engine output reduction control is started, and advance or delay-controlling the ignition timing of the engine using the spark delay position as a reference during engine output control. CONSTITUTION:An engine output control device controls the opening of a throttle valve 7 in an intake passage 2 via an actuator 91, and the opening of the throttle valve 7 is controlled via a diaphragm 91d and a rod 90 in response to the fluid pressure fed to the pressure chamber 91c of the actuator 91. The fluid pressure fed to the pressure chamber 91c is controlled by a vacuum control solenoid valve 92 and a ventilation control solenoid valve 93. Valves 92 and 93 and the ignition timing of an ignition plug 1a are controlled by ECUs, the ignition timing is delayed by a fixed quantity when the output reduction control of an engine E is started, and the ignition timing is advance or delay-controlled using the spark delay position as a reference during engine output control.
Patent JP-S63138660-A (JP)
Title: Manufacture of electrode
Inventor: MUNEUCHI ATSUO
IPC: H01M4/88
Filed: 1986-11-28
Abstract: PURPOSE:To obtain a grooved electrode using a porous plate which has a good yield and is easy for groove machining by filling a metal porous body with powder and sintering it to produce a porous body having large strength and groove-machining on one face. CONSTITUTION:Since a metal porous body is filled with powder and sintered, holes on a metal porous substrate 1 are filled with powder, the filled powder and porous body grains are sintered and firmly fused among them, thus the strength is made larger than for only powder or the metal porous substrate 1. since the strength is increased, the damage ratio during the groove 2 machining applied to one face of the porous body is decreased. Accordingly, an electrode which bas large strength, has few defects such as breakage while machining grooves or sintering and forming the porous substrate, and can maintain the diffusion of the reaction gas satisfactorily can be obtained.
Patent JP-H09124103-A (JP)
Title: Garbage pail
Inventor: IMAI TSUTOMU
IPC: B65F1/14
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To quickly return a lid plate to a reference position stably after garbage and the like is thrown into a swing pail. SOLUTION: In a swing pail, a position regulating apparatus, by which downward turn of a front side in a lid plate 20 is elastically received and allowed to the predetermined range when the front side in the lid plate 20 is pushed downward below a reference position while the front side of the lid plate 20 is returned to the reference position when the pushing force is removed, is arranged between the lid plate 20 and a frame body 10.
Patent JP-H01157539-A (JP)
Title: Metal mold for transfer molding for resin sealing of lead frame
Inventor: MORIMURA MASAHIRO
IPC: B29C45/27
Filed: 1988-11-08
Abstract: PURPOSE:To exchange only one metal mold and to eliminate a need to exchange the other metal mold by a method wherein a pot part and a gate part are formed in either an upper metal mold or a lower metal mold. CONSTITUTION:During a resin sealing operation, a metal mold is closed, while an upper metal mold 10 and a lower metal mold 14 are heated, a plunger 30 is raised and a poured resin is pushed in a cull 20. The resin which has begun gelling due to heat of the upper metal mold 10 and the lower metal mold 14 inside the cull 20 is pushed into a runner 22 by a pressure of the plunger 30. While the resin is shifted from the runner 22 to a runner 32, it completely gels due to the heat and is poured into cavities 18, 26 via a gate 36. When even this metal mold is used for many years, a pot part 28 where the plunger 30 is slid is melted and the gate 36 where the resin is passed at high speed is worn away. In this case, only the lower metal mold 14 is exchanged. Because few parts are worn away in the upper metal mold 10, the upper metal mold 10 can be used nearly permanently and is economical.
Patent JP-H03142344-A (JP)
Title: Instrument for measuring viscoelasticity
Inventor: IWAMOTO SHINSUKE
IPC: G01N19/00
Filed: 1989-10-30
Abstract: PURPOSE:To completely automate measurement and to lessen the manpower thereof by automatically supplying and removing a sample to surely mount the sample to a proper point. CONSTITUTION:A device 12 for automatically supplying the sample supplies the sample 1 to a sample gripping part 2 and drives an actuator 13 to grip the sample by means of a sample gripper 8. A computer 11 applies a static deformation to the sample 1 by a mechanism 5 for impressing the static deformation while controlling the temp. in a sample chamber 9 in accordance with prescribed measurement conditions and measures the elongation thereof. The computer applies periodic oscillation deformations to the sample 1 by an exciting machine 3 and detects the tension generated in the sample by a power meter 6. The deformation quantity of the sample is detected by a displacement meter 4. The computer 11 determines the viscoelasticity of the sample in accordance with such data and makes the next measurement by automatically changing the measurement conditions. And when the measurement of the sample 1 is finished, the device 12 returns the sample to the holder and makes measurement by supplying the next sample. The complete automation of the measurement is possible in a such manner.
Patent JP-H02130072-A (JP)
Title: Picture reader
Inventor: AJIMOTO KOUJI
IPC: H04N1/40
Filed: 1988-11-10
Abstract: PURPOSE:To prevent a black stripe, etc., from occurring by discovering the rubbish and dust stuck to the arbitrary part of an optical system before an original is read and not only giving an alarm but also correcting the read original contents. CONSTITUTION:When readable minimum picture element data (m) of white plate reading data (b) are white data, the same data as readable minimum picture element data 1 of original reading data (a) are outputted to minimum picture element data (n) of reading data (c) adter correction. When the picture element data (m) are black data, and the picture element data 1 are white data, the white data are outputted to the picture element data (n). When both picture element data (m) and '1' are the black data, preceding picture element data 1-1 adjoining to the picture element data 1 are black data, and preceding picture element data m-1 adjoining to the picture element data (m) are white data, the black data are outputted to the picture element data (n). At the time except these, the white data are outputted to the picture element data (n). Thus, the read original contents are corrected and the occurrence of the black stripe, etc., can be prevented.