baber/WOPTO huggingface dataset:
Patent JP-2000246707-A (JP)
Title: Fine explosion splinter obtained by water vapor explosion of woody material, woody building material using fine explosion splinter as aggregate and manufacture thereof and device for manufacturing this woody building material
Inventor: FUJII TAKESHI
IPC: E04C2/16
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To fully use a small dia. wood, an end part of wood or waster building lumber without wastefully discarding it by first adjusting the moisture content of a woody material, then pressurizing it at a high temperature for a specified time and instantaneously releasing pressure to generate a steam explosion in the woody material and further, partially or entirely splitting a fibrous bond along fibers. SOLUTION: Green wood 1, 2, 3 or an end part of wood or waste building lumber 5 are used as a woody material. This woody material is cut using a rotary saw to obtain a woody material of specified length 6 and the moisture content of the material is adjusted using a water spray means 7 or a water soaking means 8. Next, the pieces of the woody material of specified length 6 are piled up in an enclosure 9a in such a manner that the pieces of the woody material 6 are in parallel with each other in the longitudinal direction. Further, the enclosure 9a is stored in an explosion device 9, and the woody material 6 is thermally pressurized by a hot press 9b. After this procedure, pressure is instantaneously released to generate a stream explosion in the piled pieces of the woody material to obtain rupture splinters 10.  In this case, the fibrous bond is partially or entirely split along fibers depending upon thermal pressurizing conditions to form a desired shape such as powder 10a, cottonlike 10b, stringlike 10c or fine cotton sticklike 10d.
Patent JP-H05256273-A (JP)
Title: Scroll type compressor
IPC: F04C18/02
Filed: 1992-03-13
Abstract: PURPOSE:To effectively receive a thrust load of a turning scroll by arranging a key part in only one surface of an Oldham's ring to make it in small size and also to arrange a thrust plate between the Oldham's ring and the turning scroll. CONSTITUTION:A compressor main unit 12 has a fixed scroll 21 fixed to a frame 15, turning scroll 22 opposed to this fixed scroll and an Oldham's ring 31 for restricting rotation of the turning scroll 22 on its own axis. Here between the frame 15 and the turning scroll 22, a ring-shaped thrust plate 29 is arranged. An Oldham's ring storage groove 30 is formed in a frame contact surface of the thrust plate 29. Further in the inside of the storage groove 30, a through hole 30b is formed. A turning scroll engaging key part 31b is inserted through the through hole 30b and arranged between the turning scroll 22 and the Oldham's ring 31. On the other hand, a thrust plate engaging key part 31a is arranged between the storage groove 30 and the Oldham's ring 31.
Patent JP-H08225072-A (JP)
Title: Pressure control device for pneumatic type booster
Inventor: KOMAI SHOICHI
IPC: B60T13/52
Filed: 1995-02-20
Abstract: PURPOSE: To accurately and quickly diagnose the failure of a pressure switch by judging that a first pressure switch has failed, and initiating a warning means when the first pressure switch is not turned off within a specified period of time, or when a second pressure switch is turned on while the first pressure switch is left as it is turned off. CONSTITUTION: A pressure control means 15 is provided with an air control section which controls the action of a compressed air source 4 in such a way that pressure within a pressure accumulating chamber 2 is in a range of a lower limit set value and an upper limit set value based on signals from a pressure sensor. In addition, a valve control section is provided, which releases an electromagnetic change-over valve to atmosphere when a power supply is turned off, and interrupts the releasing to atmosphere of the electromagnetic change-over valve when the power supply is tuned on.  When a first pressure switch 13 is not turned off within a specified period of time, or when a second pressure switch 14 is turned on while the first pressure switch 13 is left as it is turned on, it is thereby judged that the first pressure switch 13 has failed, and a warning means 18 is thereby initiated. Thus as mentioned above, abnormality can be judged even at the time of starting, an increase in pressure and abnormal operations.
Patent JP-H04290713-A (JP)
Title: Purge resin-discharging device
Inventor: YOKOYAMA SHUICHI
IPC: B29C45/24
Filed: 1991-03-19
Abstract: PURPOSE:To enable injection process to be operated perfectly automatically without human labor, while especially even in the case of the purge-resin with the low viscosity in molten state, the discharging process is surely achieved by a discharging plate. CONSTITUTION:The purge resin 14a injection-purged from a nozzle 13 is discharged into a purge resin-receiving box 10 through a movable purge shutter 5, and in the purge resin-discharging device thus made, the purge resin 14a is forcedly discharged through the discharging plate provided movably in said purge resim-receiving box 10.
Patent JP-S51130189-A (JP)
Title: Synchronizing equipment
Inventor: TANAKA HIDEKI
IPC: G01S5/10
Filed: 1975-05-07
Abstract: PURPOSE: Equipment to synchronize incoming signals and synchronizing signals always in constant phase relations without being affected by amplitude changes in arriving signals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61214631-A (JP)
Title: Data transmission method
Inventor: KASHIDA MOTOICHI
IPC: H04B14/04
Filed: 1985-03-19
Abstract: PURPOSE:To prevent a wrong propagation from being generated extending over a long period by transmitting a data sequence in which the previous and the following data have correlatively to each other, at every data group consisting of plural pieces of data containing the second data for showing the difference between a sampled data and the first data, and the third data for showing a quantized value which is obtained based on the second data. CONSTITUTION:In the figure, a data (PCM data) which converts a sampled data in the first sampling point to PCM is 4a, a difference data to the PCM data with respect to the first sampling point and the second sampling point is 5a, and adaptive type difference data (ADPCM data) whose quantization step width is made variable by two pieces of PCM data in immediately before, respectively are 6a1-6ak. The quantization step width in case of bringing the data 6a1 to compressive conversion is determined by basing on the data 5a. (k+2) pieces of data shown by 4a, 5a, and 6a1-6ak are a data train by this system to (k+2) pieces of sampling points, and one data group is formed by them. The ADPCM data is initialized at every data group, therefore, the propagation of an error is held in each data group.
Patent JP-H04293703-A (JP)
Title: Composite material and its production
Inventor: IIKAWA TSUTOMU
IPC: B22F7/00
Filed: 1991-03-19
Abstract: PURPOSE:To efficiently produce a lightweight and high-strength composite material capable of being easily formed into complicated shapes. CONSTITUTION:A mixture of the powder of a lightweight metal and the powder of a hard inorg. material is injection-molded, and the molded body is sintered to produce the composite material.
Patent JP-S61214924-A (JP)
Title: Mounting method of article
Inventor: YAMASAKA MASATO
IPC: B23P19/00
Filed: 1985-03-19
Abstract: PURPOSE:To mount an article, held to a robot, to an article on a station, by movably supporting the article in the mounting station in a plane crossing almost at a right angle with the mounting direction of the article. CONSTITUTION:A supporter 11 is mounted to a base bed 10 arranged in a mounting station, and socket 12 has an insertion port 13 applying a chamfered part 13a in the opening end. The supporter 11 is constituted by a right-hand bracket 16 and a left-hand bracket 17 interposing a socket 12. The supporter 11 respectively supports a right end surface 12a of the socket 12 by a side surface wall 19 and an upper surface 12c of the socket 12 by a protrusive piece 20 while a front surface 12e of the socket 12 by a protrusive piece 21. Accordingly, even if a robot 2 provides bad positioning accuracy, the mounting method, movably supporting the socket 12 by the supporter 11, can surely insert a base plate to be mounted to the socket 12 by moving the socket 12 through the insertion force of the base plate.
Patent JP-S53141170-A (JP)
Title: Sludge treatment device
Inventor: OKADA HIROO
IPC: B01D33/00
Filed: 1977-05-16
Abstract: PURPOSE: To provide the subject device wherein a plurality of rotary filter elements are arranged in a mutually contacting manner by holding therebetween a dehydrated sludge exhaust port, and the rotational peripheral speeds of said elements are made lower as they are located at positions closer to the exhaust side, thereby preventing clogging of meshes to obtain a dehydrated sludge of a small water content. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61213182-A (JP)
Title: Thermal transfer recorder
Inventor: KASE TAKAAKI
IPC: B41J17/36
Filed: 1985-03-18
Abstract: PURPOSE:To prevent molten ink from adhering to a thermal head even when an ink sheet is misfitted, by a construction wherein when an ink sheet furnish roll is fitted in a reversely directed condition, a printing operation is inhibited by a microswitch provided in the vicinity of the furnish roll. CONSTITUTION:When the ink sheet furnish roll 11 is fitted in a direction opposite to the normal fitting direction, an operating element 10 of the microswitch 18 is set in the state of crossing a feeding passage 22, 23 of the ink sheet 9 as indicated by broken-line positions 24, 25, irrespective of the amount of the ink sheet 9 wound around a roll core 10. Accordingly, the microswitch 18 is closed, so that rollers 3a, 3b, 3a, 4b, 13a, 13b are not driven, and no voltage is impressed on a thermal head 2, resulting in that the printing operation is not performed.
Patent JP-S55147200-A (JP)
Title: Method and apparatus for recovery of filtering function in sludge drying filter bed
Inventor: KATOU MAKOTO
IPC: F26B3/28
Filed: 1979-05-08
Abstract: PURPOSE: To break consolidation due to sludge mechanically and to recover a filtering function by a mechanism wherein working faces are arranged on a bed surface portion of a sludge drying filter bed and deposited sludge and the bed surface portion are agitated all over the surface.  
     CONSTITUTION: Working faces 7 to which a large number of rolling pawls 8 as the rotors of an agricultural cultivator are installed are disposed to a consolidated sludge layer 4 on a filter layer of a filer bed, such as a sun drying filter bed, etc. The rolling pawls 8 are rotated at slow speed at a location where the pawls reach the consolidated sludge layer 4. Thus, sludge with high density and low density is mixed, the flow paths of filtered water are formed in the consolidated sludge layer 4, and the filtering effect of the filter bed is recovered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000253698-A (JP)
Title: Power unit
Inventor: ASAI KOICHI
IPC: H02M5/27
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To suppress the rise of voltage applied to each thyristor constituting a cyclo converter even if the temporary voltage rise caused by load property occurs. SOLUTION: The input side of a bridge type of full wave rectification circuit 20 consisting of four pieces of diodes is connected between single-phase outputs, and a capacitor accumulating circuit consisting of a capacitor 21 and a resistor 22 is connected to the output side. There is a case where the crest value of this single-phase output goes up suddenly for a while in a transition state such that load connected to the single-phase output is turned on or turned off or the wave distortion is generated when reactor load is connected as load. In this case, the amount of rise of the crest value of single-phase output is absorbed by the capacitor 21 through the rectification bridge circuit 20.
Patent JP-H11248218-A (JP)
Title: Ventilation terminal panel
Inventor: OMURA KENJI
IPC: F24F13/20
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a ventilation terminal panel that can be easily mounted and does not easily generate any gap at an area to a ceiling surface. SOLUTION: A ventilation terminal panel is provided with a cylindrical frame part 29 that is inserted into an opening 28 being provided on a ceiling plate, a connection flange that is formed at one terminal side of the cylindrical frame part 29 and is connected to the open end of a connection frame 22 being provided at an equipment body that is arranged at a roof space so that ventilation can be made at the roof-space side, an edge frame part 31 that is formed at the other edge side of the cylindrical frame part 29 and touches an opening edge at the indoor side of the opening part 28.  Then, a plurality of tack pins 36 that touch the reverse side of the ceiling plate and whose entire part can be carried and can be inserted and extracted are provided at the cylindrical frame part 29 for the ventilation terminal panel for constituting an essential indoor ventilation port regarding the supply and exhaust of air along a ceiling surface 26.
Patent JP-H06265675-A (JP)
Title: Reactor safety equipment
Inventor: TAKII TAICHI
IPC: G21C9/016
Filed: 1993-03-16
Abstract: PURPOSE:To maintain the integrity of containment during accident by providing a cavity or core catcher of which horizontal cross sectional area in the space near the liquid level of hypothetical melted core decreases with the rise of the liquid level. CONSTITUTION:The melted core 1 having dropped from the core 11 is cooled by cooling water 3 supplied by the gravity head from a pressure suppression pool 17 with a water injection equipment 16 and forms a frozen layer 2. At this time, the cooling water 3 is injected from a melted core liquid level control injection system 18. Owing to the vaporization of the injected cooling water 3 and gas generation due to the reaction with the melted core, the pressure in the space surrounded by a frozen layer 2 and a core catcher 15 rises and pushes the frozen layer 2 up. As the inner wall of the core catcher 15 is inclined to inside, the frozen layer 2 is locally disturbed to rise up by the inner wall and destroyed. Thus, the core 1 directly touches with the cooling water 3 and is effectively cooled. As the result, the containment integrity during a severe accident is surely maintained.
Patent JP-S61215387-A (JP)
Title: Thiophene liquid crystal compound
Inventor: SATONAKA HAJIME
IPC: C09K19/34
Filed: 1985-03-19
Abstract: NEW MATERIAL:A compound shown by the formula I (R is 2-6C straight-chain alkyl; X is O or S). EXAMPLE:5-Ethyl-2-thienylacrylic acid p-cyanophenyl. USE:Liquid crystal for electric display device, having a wide liquid crystal temperature range, and high dielectric anisotropy. PREPARATION:A compound shown by the formula II is reacted with a chlorinating agent (e.g., thionyl chloride, etc.) to give a compound shown by the formula III. Then, this acid chloride is reacted with a compound shown by the formula IV in an inert solvent (preferably ethyl ether) preferably in the presence of a basic substance such as ethylamine, etc.
Patent JP-H11245783-A (JP)
Title: Braking force holding device
Inventor: KATO RYOJI
IPC: B60T7/12
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To surely prevent the hunting of a braking force holding means (actuator), in regard to a braking force holding device that is so designed as to easily perform a starting operation of a sloping road or the like by holding the braking force during vehicle stoppage. SOLUTION: When the release operation of a braking force holding means 15 is continuously carried out as many as the specified times in a state that a release position of the holding means 15 is changed from the reference position by an adjusting means 9, the changed position is newly set up as a reference position by an adjusting area changing means 1b, while an adjusting area is made up so as to be changed within the range from the disengaging position to the connecting position of a clutch on the basis of the reference position after the alteration.
Patent JP-H11248587-A (JP)
Title: Assembling method of tire to wheel, recording medium with recorded phase-angle computing program in assembling of tire to wheel and assembly of tire to wheel
Inventor: TAKAHASHI FUMIO
IPC: G01M1/38
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To restrain an unbalance amount, by finding an assembling estimated angle by using an evaluation function decided on the basis of an unbalance physical quantity which contains the magnitude and the position of the unbalance amount of a tire and of that of a wheel to be assembled. SOLUTION: A measured value is inputted to a computer body which evaluates a phase angle θ in the assembling operation of a tire to a wheel, and an evaluation function is decided. The measured value refers to an unbalance mass μ,1 on the surface of a wheel single body, an unbalance mass μ,2 on the rear side of the wheel single body, a phase difference αw , the first-order component amplitude Δr of the radian runout of the wheel single body, a phase angle βw and a contribution factor (k) as well as to an unbalance mass m1 on the surface side of a tire single body, an unbalance mass m2 on the rear side of the tire single body, a phase difference αr , the first-order component amplitude f0 of the tire single body REV and a phase angle Br .  Then, the computer body decides and outputs an optimum assembling angle as an estimated angle θ by using the decided evaluation function. As an result, an unbalance amount can be suppressed.
Patent JP-S59180856-A (JP)
Title: Floppy disk device
Inventor: NIHEI MASAYUKI
IPC: G11B19/20
Filed: 1983-03-31
Abstract: PURPOSE:To prevent the destruction of a floppy disk by using a circuit which produces a motor-on signal and a circuit which produces a motor-off signal to start and stop a spindle motor. CONSTITUTION:When a power supply is applied in a loading state of a floppy disk, the output of a receiver 1 is kept at ''L'' before a time point t1. While the input of a receiver 7 is changed to ''H'' from ''L'' when the power supply is applied, and the output of the receiver 7 is applied to a delay cirlcuit 9. The output of the circuit 9 changed to ''H'' from ''L'' at a time point (t1+td1), and an AND circuit 10 produces a pulse of time width td1. This pulse is delayed by the time td2 through a delay circuit 3 and applied to a flip-flop circuit 5 to be changed to ''H'' from ''L'' at a time point (t1+td2). Then the circuit 5 is reset when a ready signal B showing an ON state of a spindle motor, and the output of a driver 6 is set at a signal level of an OFF state. In case the floppy disk is inserted after the power supply is applied, a pulse is produced from an NAND circuit 4 to start the revolution of the spindle motor. In such a way, prevents the engine breakdown of the floppy disk and the generation of a read/write fault are prevented.
Patent JP-H11259611-A (JP)
Title: Method and device for displaying balance of electronic money card
Inventor: HAGA ICHIRO
IPC: B42D15/10
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for a balance display of an electronic money card which can read the balance of the electronic money card and inform the user of it. SOLUTION: The balance display device of the electronic money card consists of a device main body 11, a card insertion part 14 which is provided in the device main body 11 and into which the electronic money card is inserted, a balance display means 12 which displays the balance of the electronic money card through various media, a vibration sensing means 17 which detects vibration applied to the device main body 11, and a control means 19 which detects the balance of the electronic money card once the vibration sensing means 17 senses the vibration and operates the balance display means according to the detected balance;  when the electronic money card is set in the device main body 11 and vibration is applied to the device main body 11, the vibration sensing means 17 detects the vibration, the balance display device of the electronic money card is actuated in response to its detection signal, and the balance display means operates in the mode corresponding to the balance of the electronic money card to display the balance.
Patent JP-S59180547-A (JP)
Title: Image forming method
Inventor: NAKAMURA KOUICHI
IPC: G03C8/40
Filed: 1983-03-31
Abstract: PURPOSE:To form simply a dye image by heating in a state in which water is not practically contained by releasing a movable dye when photosensitive silver halide is reduced to silver by heating and by transferring the dye to a dye fixing layer under pressure. CONSTITUTION:A photosensitive material contg. photosensitive silver halide, a binder and a compound which takes part in a reaction for reducing the photosensitive silver halide to silver at a high temp. to produce or release a movable dye on a support is heated in a state in which water is not practically contained after or during imagewise exposure to form imagewise the movable dye. The movable dye is transferred under pressure and fixed to the dye fixing layer of a dye fixing material adhered to said photosensitive material to form an image. By applying pressure, the movable dye can be uniformly transferred, and the transfer efficiency can be increased.
Patent JP-S58139982-A (JP)
Inventor: KASAI TAKANOBU
IPC: B65G35/00
Filed: 1982-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05254203-A (JP)
Title: Ink ribbon roll fixing mechanism
IPC: B41J17/22
Filed: 1992-03-16
Abstract: PURPOSE:To provide an ink ribbon roll fixing mechanism wherein ink ribbon rolls each with a different length can be fixed and the dimension in the width direction of an equipment can be made small. CONSTITUTION:Ink ribbon rolls 1 each with a different length of a winding tube (a paper tube) can be fixed by inserting a winding tube holding shaft 7 into the winding tube of an ink ribbon roll and holding the ink ribbon roll 1 from the inside of the winding tube (the paper tube) by means of a pressing means. In addition, as a connecting part 8 is stretchable to the winding tube holding shaft 7 and the connecting part is pushed out outside, the ink ribbon roll 1 can be held without providing a compression spring to the side of an equipment main body mounting part A and the width dimension of the equipment main body can be made small.
Patent JP-H06270942-A (JP)
Title: Vessel for transport
Inventor: YOSHITANI AKIRA
IPC: B65D1/22
Filed: 1993-03-16
Abstract: PURPOSE:To prevent the side walls from deforming outward and the upper vessel from dropping therein when stacking, in vessels for transport which can be arbitrarily either stacked or superposed to be inserted by putting it either in due order or 180 reversely. CONSTITUTION:Stacking legs 5 provided at the outer periphery of a vessel 1 are arranged at the corners 4c, 4d. Hollows 6 in which the legs 5 are fitted when the vessels are superposed so as to be inserted, are arranged naturally at the corners 4a, 4b diagonally positioned. In this way, the corners 4a-4d, the legs 5 and the hollows 6 are reinforced and the loading weight on the side walls 2, 3 is reduced and hence, the deforming is prevented.