baber/WOPTO huggingface dataset:
Patent JP-H1113419-A (JP)
Title: Gas turbine combined power plant
Inventor: KAJITA TAKESHI
IPC: F22G3/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine combined power plant in which the power generating efficiency of the whole of the power plant is enhanced by utilizing exhaust heat generated from a peripheral equipment. SOLUTION: In a combined power plant comprising a boiler 2, a steam turbine device 3 which executes power generation by steam generated from this boiler 2, and a gas turbine device 4 which executes power generation, an air heating heat exchanger 15 is arranged on the intake side of the gas turbine device 4, equipment cooling water 6a is introduced from a peripheral equipment 6 to this air heating heat exchanger 15, and exhaust gas exhausted from the gas turbine device 4 is introduced to a supercharger (exhaust heat recovering boiler) 5 which overheats steam led out from the boiler 2, thereby the power generating output of the gas turbine device 4 is lowered, however, the power generating output of the steam turbine device 3 is increased.  This increased part is larger than the lowered part of the power generating output of the gas turbine device 4, therefore the power generating efficiency of the whole of the power plant can be improved.
Patent JP-S6065184-A (JP)
Title: Production of sheetlike composite material
Inventor: UMEZAWA MASAO
IPC: D06N3/14
Filed: 1983-09-16
Abstract: PURPOSE:To prevent an emulsion material from concentrating on the surface and obtain a sheetlike composite material having uniformly applied emulsion material, by applying a water absorbing material to the sheetlike material when applying the emulsion consisting essentially of water as a main dispersion medium to the sheetlike material, and drying the applied emulsion. CONSTITUTION:An emulsion consisting of a viscoelastic material, e.g. polyurethane, natural rubber or polyacrylic acid copolymer, in water as a main dispersion medium is applied to a sheetlike material to give a sheetlike composite material. In the process, a highly water absorbing material, e.g. a polymer obtained by grafting acrylic acid onto starch or high-molecular weight polyacrylamide, having >=40 times, preferably >=50 times water absorption ratio is applied to the sheetlike material and dried. If the sheet requires the water absorption properties, the sheet is preferably dried at a low temperature (100 deg.C or below). On the other hand, if the sheet requires no water absorption properties at all, the sheet is preferably dried at 150 deg.C or above. The highly water absorbing material is preferably applied by blending with the emulsion.
Patent JP-S6326319-A (JP)
Title: Copper alloy tube for refrigerant piping
Inventor: TAKEYA TOSHIYUKI
IPC: C22C9/00
Filed: 1986-07-18
Abstract: PURPOSE:To prevent the generation of ant nest-like specific corrosion by adding specific ratios of Fe, Ni and Co as well as Mg, Si and Zn to a phosphorus- deoxodized copper having a specific compsn. CONSTITUTION:A copper alloy tube for refrigerant piping is formed of the alloy contg., by weight, >=1 kinds among 0.2-1.5% Fe, 0.2-1.0% Ni, 0.2-1.0% Co, contg. further >=1 kinds among <=0.5% P, <=0.1% Mg, <=0.2% Si and <=1.0% Zn and consisting of the balance Cu and ordinary impurities. The addition of >=1 kinds among the Fe, Ni and Co to such alloy improves the corrosion resistance. The effect is not enough if the contents are below the respective lower limits. The effect is saturated and in addition, the degraded bendability, etc., are resulted if the contents exceed the upper limits. >=1 kinds of the P, Mg, Si and Zn added thereto act as a deoxidizing agent and improve the castability without impairing the corrosion resistance. The workability is degraded and the additionally higher effect is not obtainable if the contents thereof exceed the upper limits. The above-mentioned ordinary impurities refer to, for example, Sn, Pb, Mn, Al, Cr, etc., and are permissible if the total content thereof is <=0.5%.
Patent JP-S5990650-A (JP)
Inventor: DAGURASU SHII MURUDAA
IPC: B04C5/185
Filed: 1983-09-16
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-S6332554-A (JP)
Inventor: YUN TSUAI IEN
IPC: G03F1/62
Filed: 1987-07-07
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-S5871572-A (JP)
Inventor: YOKOUCHI KISHIO
IPC: H01R13/03
Filed: 1981-10-23
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-H02197476-A (JP)
Title: Small vehicle
Inventor: TAKAHASHI HIROYUKI
IPC: B62J11/00
Filed: 1989-07-03
Abstract: PURPOSE:To allow a space to be formed in large volume by forming the baggage storage space, opened to the side of a car body, between an upper frame extending to the rear from a head pipe and a lower frame extending horizontally after lowering from the head pipe, in the case of a small vehicle of motorcycle or the like. CONSTITUTION:In the case the invention is applied to a unit swing type motorcycle 1 providing vertically swivelably a power unit 5, having a rear wheel 4, in the rear part of a car body, a car body frame A is constituted of a head pipe (a), lower frame (b) lowering from this head pipe (a) thereafter extending almost horizontally to the rear further extending diagonally to the upper and rear and an upper frame (d) extended to the rear from the head pipe (a) and connected to a diagonally upper rear extension part (c) of the lower frame (b). The car body frame A in the above supports to the lower of its diagonally upper rear extension part (c) the power unit 5 being able to vertically swing. And forming between the upper and lower frames (d), (b) baggage storage space 9 of almost tetragonal shape as viewed from the side, a baggage B of a helmet and a bag or the like is accommodated.
Patent JP-H0460569-A (JP)
Title: Belt transfer device
Inventor: KAWASHIMA CHIAKI
IPC: G03G21/10
Filed: 1990-06-29
Abstract: PURPOSE:To prevent dirt from sticking on the reverse surface of a body to be transferred by using a single substance of rubber as a transfer belt and forming a belt of metal and synthetic resin or metal coated with synthetic resin. CONSTITUTION:The transfer belt 13 after conveying the transferred body 10 after transfer to the side of a fixation part 17 is turned over by one pulley 12, and has its surface cleaned by a blade 14 while pressed against a guide 18 and then conveys a new transferred body. The transfer belt 13 is formed of a rubber layer 19a made of the single substance of rubber or providing a fluororesin coating 19b on the surface of the rubber layer 19a and the blade part 21 which cleans the surface of the transfer belt 13 by abutting on the transfer belt 13 uses the metal and synthetic resin or metal coated with the synthetic resin. Consequently, the transfer belt 13 after conveying the transferred body has its surface cleaned by the blade 21 and the dirt such as toner powder is removed efficiently.
Patent JP-S6326180-A (JP)
Title: Opening and closing device for liquid crystal panel
Inventor: SAIIN TAKANORI
IPC: H04N5/64
Filed: 1986-07-18
Abstract: PURPOSE:To prevent the production of collision sound by adding a brake means for exerting a damping force to the opening speed of a liquid crystal panel against a spring energizing force opening the liquid crystal panel to slow down the speed when the engaging piece of a rotary plate is engaged with the innerface of the main body. CONSTITUTION:In the process of the liquid crystal panel 2 moved from the closing position to the opening position, a projection 4a of a rotary plate 4 approaches gradually from the tip of a left piece 6d of a plate spring 6 toward the root and is engaged with a through-hole 6a. Thus, the plate spring 6 is exerted to increase sequentially a reaction against the energizing force of a coil spring 8 energizing the liquid crystal panel 2 in the direction opening the liquid crystal panel 2 and a damping force is exerted on the opening speed of the liquid crystal panel 2. Thus, the speed of the engaging piece 4c of the rotary plate 4 in bringing into contact with the inner face of the main body 1 is slow and no collision sound of the engaging piece 4c is caused.
Patent JP-S6230012-A (JP)
Title: Manufacture of resin molding
Inventor: KOTAI SHOJIRO
IPC: B29C33/12
Filed: 1985-07-31
Abstract: PURPOSE:To provide an easier process of resin molding and better reliability for the products by setting a basic plate with the movable positioning pins inserted into the through-holes in the specified position inside the mold and pushing down the pins just before the completion of injection molding to achieve an integrated molding. CONSTITUTION:PCB2 with IC module is placed in the specified position of lower mold 12 with the movable pin 15 inserted into the through hole 2a of PCB2. Since the movable pin 15 is pressed by the specified pressure with the spring 16, the printing base plate with IC module (PCB)2 is stationed in the specified position in the mold during the initial period of injection molding. Just before the completion of injection molding, the pressure inside the mold is raised up to actuate the spring 16 and push the movable pins 15 down to the same level of the surface of lower mold 12 until the pins hit the stoppers 17 and stop. Thus the resin is filled into the through holes 2a of PCB2 in which the movable pins 15 was inserted before being pushed down to achieve an integrated molding of PCB2 with IC module.
Patent JP-2000000901-A (JP)
Title: Method for adjusting parallelism between rolls
Inventor: YONEDA TOSHIHIRO
IPC: B31F1/20
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting a first roll and a second roll to be positioned exactly in parallel by actuating both rolls to get close to and recede from each other, in a device for fabricating a work between two parallel rolls. SOLUTION: One of the sides of a pasting roll 5 arranged at an optical position with the lower roll 2 of a single facer for manufacturing a single corrugated board is brought into contact with the lower roll 2 which is moved forward by a distance (α1). Then the one side is moved to a position distanced by a1 by a signal which detects the contact and stopped. After that, the other side of the pasting roll 5 is moved over a distance (β1), while the one side is fixed at its position as it is. Further the other side is moved to a position distanced by a1 by the signal which detects the contact and stopped to complete the parallel adjustment.
Patent JP-S6333300-A (JP)
Inventor: KONOSU KENJI
IPC: B67D7/42
Filed: 1986-07-19
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-H0814439-A (JP)
Title: New pipe inserting method for deteriorated existing pipe
Inventor: KAWABATA KAZUO
IPC: F16L1/00
Filed: 1994-06-30
Abstract: PURPOSE:To facilitate the new pipe inserting work according to the existing pipe renewing construction method by which a new pipe having a small diameter is inserted into a deteriorated existing pipe, by performing insertion of the new pipe while a lubricant is discharged from a number of discharge holes provided at the periphery of the tape base at the tapered tip of the new pipe. CONSTITUTION:To insert a new pipe 1 into an existing pipe 2, a lubricant 10 such as oil, grease, graphite is previously filled in a sack 32 of a lubricant supply device 9 and the tip 4 of the new pipe from a pouring part 6. The new pipe 1 is inserted into the existing pipe 2 using an inserting device. When an increase in the inserting resistance causes difficulty in the new pipe inserting work, a compressed air is fed into the new pipe 1 from a compressed air inlet 8 so that an external pressure is applied to the sack 32 of the device 9, and an inserting force is applied to the new pipe 1 by the inserting device while the lubricant 10 is discharged from discharge holes 5 at the new pipe tip 4 over the circumference. Therefore, the friction of the new pipe tip 4 with the contacting part of the inner surface of the existing pipe 2 is decreased, and thus insertion of the new pipe 1 is facilitated.
Patent JP-H0729088-A (JP)
Title: Traffic quantity measuring equipment
Inventor: NISHIKIGI KOUJI
IPC: G08G1/01
Filed: 1993-07-09
Abstract: PURPOSE:To easily execute exchange work at a job site in a short time so as to improve the reliability of data by storing a measured result in a nonvolatile memory which is freely attachable and detachable to a device. CONSTITUTION:Traffic quantity data which is measured by a vehicle detecting equipment 31 and a measuring part 32 and stored in the EEPROM memory 33 is outputted to a portable personal computer 35 with a communication I/F part 34 in the ratio of once a month, for example. The setting value of a summed-up cycle in the measuring part 32 is inputted from the personal computer 35 with the communication I/F part 34. By the setting value, the measuring part 32 can sum-up stored data retroactively to past. Thus, measured traffic quantity data is outputted to the portable personal computer 35 with the communication I/F part 34 so that work at the job site can be easily executed in a short time. The summed-up cycle can be set by the portable personal computer so that data summing-up for various applications, which is adjusted for user need, can be executed and the improvement of analysis and the efficiency of a job are attained.
Patent JP-S5872009-A (JP)
Title: Ultrasonic flowmeter
Inventor: KOBAYASHI AKIRA
IPC: G01F1/66
Filed: 1981-10-27
Abstract: PURPOSE:To obtain an ultrasonic flowmeter of simple constitution which can reduce measuring time without degrading the accuracy of measurement by measuring the inverse number of the difference in the two oscillation frequencies generated by a sing around method directly by using a wave transmitter and receiver provided with both functions of transmission and reception of ultrasonic waves. CONSTITUTION:Ultrasonic waves are emitted from a wave transmitter and receiver 40 toward the fluid in a pipe 1. In the 1st oscillating loop system, the signal of the oscillation frequency Fa by a sing around method is obtained and is supplied to the phase detector 11a of the 1st PLL circuit. The voltage control oscillator 13a of the 1st PLL circuit oscillates and outputs the signal of the sing around frequency Fa and supplies the same to an in-phase detecting circuit 50. The 2nd oscillation loop system operates in exactly the same way as that of the 1st oscillating loop system. In the circuit 50, the inverse number DELTAT of the defference DELTAF(=Fa-Fb) of the two frequencies is determined. Further from the inverse number DELTAT, the flow rate Q of the fluid in the pipe 1 of that time is determined from the equationI.
Patent JP-H0458103-A (JP)
Title: Surface roughness measuring method for magnetic disk
Inventor: KAWAI NOBORU
IPC: G11B5/84
Filed: 1990-06-27
Abstract: PURPOSE:To easily measure all magnetic disks by a nondestructive method by detecting and counting projections of a magnetic disk with the output signal of a piezoelectric element, and knowing the surface roughness of the magnetic disk by using the diagram of relation between the number of projections and surface roughness which is found previously. CONSTITUTION:When a magnetic disk 13 contacts a projection on the surface of the magnetic disk 11, the piezoelectric element 14 generates a voltage by fine contact vibration. This voltage is inputted to and amplified by an amplifier 17, whose amplification output is inputted to a filter 18 and separated from noises; and a counter 19 counts the number of times of contacting and thus the number of projections present on the entire surface of the magnetic disk are known. Then the surface roughness Rpa is set to five times as large as measurement length when measured, distance to the highest projection part about the center line amount respective reference lengths is measured, thereby defining the mean value (Angstrom ) of those five measured distances. Here, a relational diagram which is shown is used to easily know the surface roughness Rpa of the magnetic disk from the number of projections present on the entire surface of the magnetic disk 11.
Patent JP-S58140495-A (JP)
Inventor: EERIHI BATSUHAMAN
IPC: F04C15/00
Filed: 1982-09-29
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-H0922069-A (JP)
Title: Photographic printer
Inventor: NARITA TOSHIHIKO
IPC: G03B27/72
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To perform printing in a large size while the enlarging rate of a picture displayed on a liquid crystal panel is restrained to the minimum. SOLUTION: A picture 116 to be exposed is displayed on the liquid crystal panel 31 while moving a display range on the panel 31 for one time in order from one end in a long side direction. Every time the picture is displayed on the panel 31, the displayed picture is exposed on a photographic paper 54. After finishing the exposure, the paper 54 is carried synchronously with the movement of the display range on the panel 31 so that the picture displayed on the panel 31 may be exposed on the corresponding part of the paper 54 every time. A series of operation consisting of displaying the picture on the panel 31, exposing the displayed picture on the paper 54, and carrying the paper 54 in synchronization with the movement of the display range is repeated.
Patent JP-S5873473-A (JP)
Title: Side clutch shifter
Inventor: OZOE MASAHIRO
IPC: G05G13/00
Filed: 1981-10-26
Abstract: PURPOSE:To prevent a shifter from damaging, by interlocking a slide piece in a link motion with a slide clutch to a lock pin securing a handle, while putting the slide piece back to an on-position of the clutch by means of locking release operation on the lock pin. CONSTITUTION:A slide piece 15 of a shifter 1, which performs the change-over of a side clutch, is moved up and down like a seesaw motion by a clutch lever via a wire 10, an arm 23 and a pin 24. In addition, a handle boss 20 is rotatably supported at a sleeve 17 clamped to a body frame 3a. Likewise, a lock pin is set in a supporting plate 25 and a holding plate 26 secured to the boss 20 downward by spring force of a spring 29, and a pin 27 is fitly engaged in a pin bore 30a of the frame 3a. And, in accordance with pulling action of the pin 27, the  pin 24 of the arm 23 is interlocked via a check arm 33 whereby the slide piece  15 is moved downward.
Patent JP-H0618371-A (JP)
Title: Bank angle operation device of car body
Inventor: TANAKA TAKAMI
IPC: G01M17/007
Filed: 1992-06-29
Abstract: PURPOSE:To obtain the device capable of inexpensively and accurately calculating a bank angle. CONSTITUTION:In the bank angle operation device 30 of a car body, the speeds of front and rear wheels are calculated from a follower wheel rotational speed detection sensor 20 and a drive wheel rotational speed detection sensor 22. A bank angle is calculated on the basis of this wheel speed difference and the wheel speeds. Since the wheel speeds are calculated on the condition that the wheels are vertical to the ground, the wheel speeds increase even when the speed of the car body is constant by the inclination of the wheels. Further, since the radii of the front and rear wheels are different, the wheel speed difference changes on the basis of the bank angle. Therefore, the bank angle is accurately calculated.
Patent JP-S6152374-A (JP)
Title: Formation of heat and corrosion resistant film
Inventor: KATSUMA KUNIO
IPC: C23C26/00
Filed: 1984-08-17
Abstract: PURPOSE:To form a film having excellent heat and corrosion resistance at a specific temp. by forming a self-adhesive film contg. hexavalent Cr on the surface of a metallic base body, coating a mixture composed of the powders of a specific heat resistant metal and oxide on the surface and heating the base body. CONSTITUTION:The surface of the metallic base body for mechanical parts, etc. to be used in a <=400 deg.C heating atmosphere is subjected preliminarily to degreasing and descaling treatments and thereafter a thick aq. son. contg. >=500g/l, in terms of CrO3, hexavallent Cr is coated on such surface. The coating is allowed to dry in the atm. to decrease moisture and to form the film having the excellent self-adhesiveness. The powder consisting of >=50% Zn powder and the balance heat resistant metal and oxide such as Ni, Cr, Al2O3 or SiO2 is sprayed and stuck onto the film uniformly by a spray method, etc. Such substrate is heated for 10-20min at 150-400 deg.C to bind the metallic substrate and the heat resistant powder as well as the powders to each other, by which the CrO3 is mostly converted and hardened to heat-resistant Cr2O3. The film having the excellent heat and corrosion resistance is thus formed by said powder together with the heat resistant powder.
Patent JP-H099673-A (JP)
Title: Control method in brushless motor
Inventor: SHINOZAKI YOSHITERU
IPC: H02P6/14
Filed: 1995-06-14
Abstract: PURPOSE: To prevent stoppage and step-out in a brushless motor, by making a change adequate in energization of a winding of an armature. CONSTITUTION: A voltage from a DC power supply Vdc is switched by an inverter 4 and applied to an armature winding of a brushless motor 3. A rotational state of the brushless motor 3 is controlled by changing a duty ratio in chopping for the applying voltage. In a position detection unit 5, a winding voltage (R) of the armature in the motor 3 is compared with a reference voltage (k) to generate an input position signal (A). The position of a rotor 3a is detected by the position signal (A), and the energization of the winding of the armature is changed on the basis of the position detection. A control circuit calculates a difference in time between an energization changing time and a position detecting time for every detection of the rotor 3a on the basis of the input position signal (A).  If the difference in time is larger by a given level than the former one, the control circuit judges the detection time delayed and makes a change in energization of the winding of the armature.
Patent JP-H08338822-A (JP)
Title: Apparatus and method for evaluating contamination of organic substance on surface of substrate
Inventor: TAKAHASHI HIDETO
IPC: G01R27/02
Filed: 1995-06-13
Abstract: PURPOSE: To detect a contamination degree of an organic substance originating from an ambience at a surface, by introducing a humidity conditioning gas and a gas to be evaluated into a segregated space where a substrate with the insulating surface is stored, and measuring an electric resistance value on the surface. CONSTITUTION: Valves V2, V5, V3, V6 are closed and valves V1, V4 are opened. A diverging flow rate of a humidity generator 114 is feedback-controlled by a controller 124 and a pressured humidity conditioning gas of a constant relative humidity is introduced into a segregated space 102. Then, a voltage is impressed to a measuring electrode, and an initial surface resistivity of a glass substrate 104 is measured by a surface resistivity meter. Valves V1, V4 are closed then, while the valves V3, V6 are opened. An ambience to be evaluated is sucked into the space 102 by an air pump 122. After the substrate 104 is exposed to the ambience for a predetermined time, the valves V3, V6, V1, V4 are returned to the original state. The space 102 is controlled to an original relative humidity and the surface resistivity is measured by the resistivity meter 112.  In this manner, the resistivity is measured every fixed time, so that a contamination change with time of an organic substance on the clean surface can be tracked.