baber/WOPTO huggingface dataset:
Patent JP-S5668348-A (JP)
Title: Removal of astringency of persimmon
Inventor: KOTANI YASUTOSHI
IPC: A23N15/06
Filed: 1979-11-06
Abstract: PURPOSE:To carry out the removal of astringency from a large amount of persimmons, in high efficiency, by supplying a closed chamber for the removal of astringency with CO2 from its floor  while discharging air from the upper part of the chamber, thereby replacing the air in the chamber with concentrated CO2 in a short time. CONSTITUTION:The heat insulation tent 3 and the airtight tent 4 in the chamber 5 for the removal of the astringency of persimmons, are rolled up with wires 18 by driving a drum 21. Containers 22 containing persimmons are placed on the supporting blocks 29 in the chamber 5, the  tents 3 and 4 are lowered to close the chamber 5, and the chamber is heated with the heater 24.  Then the air-exhaust hole 8 at the upper part of the chamber 5 is opened, and CO2 gas is introduced into the chamber 5 from the introduction chamber 6 placed under the floor of the chamber  5. The rate of introduction of CO2 is controlled to a low level at the initial stage, and increased according to the increase in the height of the introduced CO2 layer in the chamber 5 thereby preventing the mixing of CO2 and air. When the CO2 layer reaches the ceiling of the chamber 5, the hole  8 is closed and the removal of astringency of persimmons is carried out in the CO2 atmosphere of  a concentration of as high as >=97%. After the removal treatment, the skirts of the tents 3 and 4  are rolled up to substitute CO2 with external air, and again the tents are lowered to close the  chamber 5 and to accelerate the insolubilization of tannin as an auxiliary astringency removal  reaction.
Patent JP-H05339801-A (JP)
Title: Pad for removing sweat
Inventor: MATSUMOTO TADAO
IPC: A41B9/12
Filed: 1992-06-04
Abstract: PURPOSE:To provide the sweat-removing pad eliminating unpleasant touches such as a sticky touch. CONSTITUTION:The sweat-removing pad comprising a fiber base cloth and a synthetic resin imparted to the fiber base cloth in a dispersing state or layered state is characterized by adding a chitin substance to the synthetic resin.
Patent JP-H10332212-A (JP)
Title: Refrigeration cycle of air conditioner
Inventor: SANO TETSUO
IPC: F25B40/06
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To enable exhibition of an excellent operation efficiency even in the case wherein a refrigerant having a critical temperature of about 90 deg.C or lower is used. SOLUTION: This refrigeration cycle has a structure wherein a compressor 1, a four-way valve 2, an indoor heat exchanger 3, expansion valves 4a, 4b and an outdoor heat exchanger 5 are sequentially connected with each other by refrigerant pipes. A heat exchange part 6 is provided between a suction side 1a of the compressor 1 and the four-way valve 2, and heat exchange is carried out between a high temperature refrigerant between the two expansion valves 4a, 4b interposed between the indoor heat exchanger 3 and the outdoor heat exchanger 5 and a low temperature refrigerant in the suction side (low pressure side) of the compressor 1. The refrigerant at the outlet side of the heat exchanger 3 or 5 functioning as a condenser effects heat exchange with the low temperature side of the heat exchange part 6 to decrease enthalpy.  Therefore, due to increase in supercooling degree refrigeration effect of the refrigerant is enhanced.
Patent JP-H08339951-A (JP)
Title: Method of substrate alignment
Inventor: KAWAKUBO SHOJI
IPC: H01L21/027
Filed: 1995-06-12
Abstract: PURPOSE: To improve alignment accuracy of an alignment system by obtaining a skip shot region in a plurality of shot regions by measurement reproducibility obtained in advance and subjecting a remaining shot which does not contain it to EGA processing. CONSTITUTION: A substrate W is put on a wafer stage 112 and alignment mark measurement is performed for all or a number of shots by using an alignment optical system 200 of a TTL method. A result thereof is subjected to EGA processing, a random component of a measurement error is obtained and measurement reproducibility is assumed from a linear component and a random component of a measurement error. The measurement reproducibility includes stage accuracy, surface roughness of a wafer or measurement reproducibility of an alignment sensor when an alignment layer is exposed. A skip shot region in a plurality of measured shot regions is judged to show an abnormal value according to the measurement reproducibility. When a remaining shot which does not contain an abnormal value is subjected to EGA processing, high accuracy alignment can be carried out.
Patent JP-S624797-A (JP)
Inventor: TAGATA HIDEJI
IPC: C11D3/44
Filed: 1985-07-01
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-S5934685-A (JP)
Title: Gas laser device
Inventor: TAKAHASHI HIROKAZU
IPC: H01S3/097
Filed: 1982-08-20
Abstract: PURPOSE:To form a gas laser device contrived for cost-down by reducing ripples without using a large smoothing circuit component and by means of a phase control element of small capacitance by a method wherein a power source is composed of two parts connected each in series on the output side, and one of them is enabled to vary the laser output by phase control. CONSTITUTION:The DC power source for discharge excitation consists of two parts connected each in series in the output, i.e., the power source 7 for output fixing purpose and the power source 8 for output varying purpose. At the time of operation, the outputs of the power sources 7 and 8 are connected in series and smoothened by a smoothing circuit 15, thereafter supplied to a discharge part 17 via a ballast resistor 16 which is a stable resistor. Then, the output voltages of the power sources 7 and 8 are chosen according to the variable range of laser output which is demanded, e.g., when the output voltage of the power source 7 is chosen in the neighborhood of the above-mentioned Vfh, and the output of the power source 8 so as to be variable from nearly ''0'' to Vmax- Vfh by means of the phase control circuit 13, the output of the laser can be controlled from ''0'' to the maximum.
Patent JP-S6035850-A (JP)
Title: Method for processing temperature information of combustion furnace
Inventor: NATORI YOSHIAKI
IPC: H04L27/10
Filed: 1983-08-09
Abstract: PURPOSE:To transmit measured temperature information at real time by low cost by digitizing temperature information detected by a measuring device arranged in a combustion furnace and sending the digital signal to a computer in a control room through a power line by an FS modulating system. CONSTITUTION:Radiation thermometers 1 are arranged on the upper and lower parts of a coke guide car 10 which is a moving means to constitute a temperature measuring part and the guide car 10 is travelled by power supply obtained from a trolley line 5 through a pantagraph 6. The guide car 10 is provided with a measuring operation input part 21 inputting measuring start and stop signals, a measured data signal input device 22 converting measured temperature data into a digital signal and sending the digital signal to an output device 23 and the output device 23 FS-converting the input signal and sending the signal to the power line 5. The control room 20 is provided with an input device 24 detecting the FS-modulated signal and executing parity check to decide the correctness of the detected signal, an output device 25 transmitting the detected signal to a converter, a computer 26 operating the converted input data, a CRT 27, and a typewriter 28 to analyze the measured data instantaneously and output the analyzed data.
Patent JP-S5665011-A (JP)
Title: Manufacture of copolymer containing oh group
Inventor: HANNESU FUITSUSHIERU
IPC: C08F220/06
Filed: 1980-10-17
Abstract: A process for the preparation of copolymers containing hydroxyl groups by radical reaction of (A) 10 to 30% by weight of at least one glycidyl ester containing 12 to 14 carbon atoms, of an aliphatic saturated monocarboxylic acid with a tertiary or quaternary  alpha -carbon atom; and (B) 90 to 70% by weight of at least two unsaturated copolymerisable monomers, at least one of which contains at least one carboxyl group, wherein component (A) is introduced first to a reaction zone and is then reacted at a temperature of at least 140 DEG  C. with component (B) and a radical initiator, the component (B) containing a monomer having carboxyl groups, wherein for the preparation of low-viscosity copolymers component (A) is reacted at 140 to 200 DEG  C. by substance polymerisation until a degree of reaction of at least 95% is achieved, the component (B) containing at least 3.3% by weight of the monomer having carboxyl groups, and an article coated with a product of said process.
Patent JP-H08336865-A (JP)
Title: Gate-sealing mechanism for injection mold
Inventor: KAMIMURA BUNJI
IPC: B29C45/28
Filed: 1995-06-12
Abstract: PURPOSE: To provide a gate-sealing mechanism for an injection mold, having a simple constitution at a low cost. CONSTITUTION: A pin 8 is, in a freely coming in/out manner, held with a runner 5 leading to a gate 7 of a cavity side part 1. A base part of the pin 8 is fixed to a slide plate 10. The slide plate 10 is freely changeably arranged in a coming in/out direction of the pin 8 and besides, energized with a coil spring 12 so that the pin 8 blocks up the gate 7. A push pin 13 is provided protrusively on a force side part 2, and the push pin 13 can enter the cavity side part 1. Then, the push pin 13, when the force side part 2 is apart from the cavity side part 1, is separated from the slide plate 10. When the force side part 2 abuts against the cavity side part 1, the push pin 13 has an enough length for retreating the slide plate 10.
Patent JP-S5848614-A (JP)
Title: Dephosphorizing method for molten iron
Inventor: KATAYAMA HIROYUKI
IPC: C21C1/02
Filed: 1981-09-16
Abstract: PURPOSE:To achieve a required rate of dephosphorization with a small amt. of a flux and to facilitate control of components by treating molten iron which flows steadily continuously then subjecting the same to the 2nd stage of a treatment while receiving the same in a panlike vessel thereby dephosphorizing the same. CONSTITUTION:Molten iron prior to a treatment which is supplied from one end of the continuous treating device of the sectionIof a trough type device of the 1st stage flows roughly steadily and during this time the molten iron receives the supply of a basic flux such as soda ash from a flux supplying device 6 and an oxidative gas such as oxygen through top blowing lances 5, thus the reaction of dephosphorization progresses continuously. Formed slag 4 is separated from the molten iron 3 by a gate 7 and is removed through a slag discharge hole 8. The iron 3 is received in the panlike vessel 3 in the section II of the device of the 2nd stage. After the molten iron 3 attains a constant height in the vessel 2, the blowing of the flux from an immersion lance is started. The blowing is finished upon arriving of the iron 3 at a prescribed level, and the receiving of the  molten iron from the sectionIis changed over to an another vessel.
Patent JP-H0437303-A (JP)
Title: Low frequency amplifier
Inventor: NOJIMA HIDEAKI
IPC: H03F3/181
Filed: 1990-06-01
Abstract: PURPOSE:To obtain a headphone output with simple constitution by adding a filter to an output of a band amplifier so as to form a flat frequency characteristic and using its output as the headphone output. CONSTITUTION:A sound signal outputted from a preamplifier 1 is band-limited by a tweeter amplifier 2, a squaker amplifier 3 and a woofer amplifier 4 to drive a tweeter 5, a squaker 6 and a woofer 7 being exclusive speakers respectively. The sound signal entering the amplifier 4 drives the woofer 7 being the speaker for exclusive use of low frequency sound through a low pass filter 9, an amplifier 10 and a switch 8. The output of the amplifier 10 is also inputted to a high pass filter 11, through which a sound signal with a same flat frequency characteristic as that of an output of the preamplifier 1 is outputted to a headphone output terminal 12.
Patent JP-H09302723-A (JP)
Title: Upper cover equipped with nonskid device for construction machine
Inventor: YAMAGISHI YOSHINORI
IPC: E02F9/16
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent corrosin from spreading while improving strength by a method wherein an upper cover is formed into a box structure out of an upper board having indents covered with protuberances and an under board provided below the upper board with a specified gap provided. SOLUTION: An upper cover 1 for covering the upper side of a machine body of a construction machine is formed into a box structure out of an upper board 2 and an under board 3 that are connected together with hemming applied to their ends and a specified gap 4 provided between the upper and the under boards 2 and 3. Indents are provided at the upper board 2, excluding the part where heming is applied, and protuberances 5..., each having four claws divided by incisions in a cross shape, are formed on positions above the indents. Beading is applied in a plurality of lines to the under board 3 along the breadthwise direction, and beads 7 are formed therewith. Thereby, the upper cover can be equipped with a nonskid function, and corrosion can be prevented from spreading while strength is improved.
Patent JP-H07314307-A (JP)
Title: Lens form measuring instrument
Inventor: HARA KAZU
IPC: B24B9/14
Filed: 1995-06-12
Abstract: PURPOSE:To enable proper V-grooving work by finding the lens edge thickness that may be formed after this V-grooving work of a work on the basis of detection information in the lens turning axial direction by means of a feeler part. CONSTITUTION:Each of feeler parts 651 and 653 is equipped with a member whose tip is free of rotation, and comes into contact with both front and rear refracting interfaces of a work lens LE pivoted to a lens turning shaft 28, and simultaneously it is set up on a measuring path of the work lens LE with specified relations to a virtual lens edge path to be secured out of form data of the work lens LE copied out of a mold with a lens rim or lens form of a spectacle frame where the work lens is rimmed in. In addition, on the basis of detecting information in a direction of the lens turning shaft 28 by the feeler parts 651 and 653, a lens edge thickness that may be formed after V-grooving work of the work lens LE is found out.
Patent JP-H02175790-A (JP)
Title: Method for forming gas fuel from aqueous solution of acetone
Inventor: TAODA HIROSHI
IPC: C01B3/22
Filed: 1988-06-13
Abstract: PURPOSE:To form a highly calorific gas fuel from an aqueous solution of acetone economically and efficiently with an inexpensive catalyst by dispersing a silicon powder in an aqueous solution of acetone and irradiating this dispersion with light. CONSTITUTION:A silicon powder is dispersed in an aqueous solution of acetone and irradiated with light to generate a gas mixture composed mainly of methane and hydrogen and having a high calorific value. The silicon powder herein used may be a commercially available reagent, preferably reduced by heating in a vacuum or in an atmosphere of hydrogen; or it may be coated with metal or a conductive film. An electrolyte, such as an acid, an alkali or an inorganic salt, may be incorporated into said aqueous solution of acetone. A vessel that can be used is one made of, e.g. glass, quartz or plastics, which does not react with acetone, water or a solution thereof, is transparent, and has heat resistance. As the light source other than the sunlight, a mercury lamp, a xenon lamp and an incandescent lamp can be used.
Patent JP-S5477878-A (JP)
Title: Starting-impact loosening device
Inventor: MIZUNO TATSUHIRO
IPC: G05B9/02
Filed: 1977-12-05
Abstract: PURPOSE: To prevent the fact that the control object is moved rashly by the starting of an equipment in a position servocontroller which appoints the position of the control object, when the control object is transfered by an outer force when the equipment is out of operation.  
     CONSTITUTION: When a controller 1 operates a controlling object 2 by a control signal, the position of the control object 2 is detected by a feedbacking device 3, and the error signal is found in an addition and redection circuit 4 by output thereof, and the controller 1 so operates the control object as that the error may be zero. In a position servo-controller such as this a commanding signal generating circuit using double integralating circuit 12, 13, a comparating circuit 10 which detects that the control signal is zero, and a relay contact 15 which is opened by output thereof are provided to be subjected the accelaration and the velocity of the control object to be kept within an allowable value to change the command signal to the inherent command value from the value corresponding to the present position of the control object. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5571976-A (JP)
Title: Small sized speaker for wrist watch
Inventor: MURAKAMI FUMIKAZU
IPC: H04R9/06
Filed: 1978-11-24
Abstract: PURPOSE:To provide a small type and high performance speaker adapted for a thin wrist watch by constructing the speaker arranged not to be superimposed with a watch circuit and battery or the like in predetermined construction with rare earth metal magnet. CONSTITUTION:A coil 35 formed by self-adhesive wire coated with adhesive layer on a copper wire is provided at a plastic vibrating plate 34 of a speaker 26, and inserted between upper paltes 39 and 37 of soft magnetic material of rear earth magnet 38 such as Sm CO5 or the like of hollow shape with narrow gap 40 formed between the coil 35 and the yoke of a plate 37. Even if the diameter of the plate 34 is reduced to substantially 1cm, the speaker may be prevented from lowering its acoustic conversion efficiency by the rear earth magnet 37 of relatively large volume by this external magnetic pole construction and yet to secure sound pressure by the highly magnetic focus of the narrow gap 40 and long coil 35 to thus generate preferable sound of higher than 1kHz via the vibrating plate 41 existing in the vicinity of 1kHz of minimum resonant frequency. Accordingly, it can provide a dynamic speaker of small size and high performance adapted for disposing in thin watch so as not superimpose the battery and the time circuit or the like.
Patent JP-H10338263-A (JP)
Title: Tape for putter packaging, and its manufacture
Inventor: KANBARA TADASHI
IPC: F16L57/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive tape without using any adhesive by applying the slip-proof agent to prevent the slip of lapped parts after the corona discharge is achieved to one surface of the tape consisting of the thermoplastic resin. SOLUTION: The thermoplastic resin such as low density polyethylene resin is filmed by the T-die method or the inflation method. The slip-proof agent consisting of the mixture of the soft resin or rubber, or the soft binder with the inorganic particles such as silica is applied to one surface of the film. The corona discharge is achieved to the surface of application to improve the application of the slip-proof agent. The slipproof agent can be easily applied by various kinds of printing machines without using any special device. The obtained film is cut into tapes using a slitter, etc. to obtain the tape 1. The tape is wound around a work 2 to be packaged by an automatic packaging machine, etc.
Patent JP-H11348801-A (JP)
Title: Method for resticting hydaulic assist in power steering system
Inventor: JOHN ROBERT GRABOWSKI
IPC: B62D101/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency by restricting loss of a hydraulic pump which would occur in such a case that a system is operated at or around the terminal end of steering. SOLUTION: A method for controlling an electrohydraulic power steering system 10 including a variable speed electric motor 12 for press-feeding hydraulic oil in the system, includes the step of monitoring a signal from a steering wheel sensor in a vehicle so as to determine whether the steering wheel angle exceeds a steering movable limit or not. In this method, if the steering movable limit is exceeded, a target motor speed is restricted to a predetermined movable end motor speed until the steering wheel angle becomes below the steering movable limit. Accordingly, the power consumption is decreased while the steering system is held at the steering movable end, thereby it is possible to save energy.
Patent JP-S5368949-A (JP)
Title: Initial value set system
Inventor: TAKEUCHI EIICHI
IPC: G06F1/24
Filed: 1976-12-01
Abstract: PURPOSE: To prevent the malfunction of data communication between two circuit systems by synchronizing surely the first and the second circuit systems where power is always supplied according to demand. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09303443-A (JP)
Title: Drum brake device
Inventor: ASADA KIYOSHI
IPC: F16D51/18
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To secure satisfactory strength with a small number of part items by plastic-working a rib between the opposite ends of a brake shoe of the raised top of a back plate in such a manner as to be extended in the opposite direction to be integrated with each other and support the brake shoe by both sides of the rib. SOLUTION: A substantially boat-like back plate 10 is fixed to a non-rotary member of a vehicle by loosely fitting its central hole 11 to an axle and inserting bolts in the respective bolt holes 12. The back plate 10 is raised and a rib 31 is formed on the top of the integrally formed raised part 28. The rib 31 has one or plural raised prats or recessed parts extending over the full width between the opposite ends of one pair of brake shoes 16, 17. The height of the shoe support surface 29 is desirably made equal to the height of a shoe support piece 21, and the raised part 28 including the support surface 29, the side 30 and the rib 31 is plastic-worked by press. Thus, the strength of the raised part 28 can be heightened only by forming the rib 31.
Patent JP-H07336051-A (JP)
Title: Printed circuit board and manufacture thereof
Inventor: KOSAKA KATSUMI
IPC: H05K3/46
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a printed circuit board having excellent dimensional stability and low-cost by disposing a core layer having a resin-impregnated woven fabric base material in an inner layer, and forming an insulating layer directly under a conductor circuit of the base material. CONSTITUTION:A copper-plated laminated plate is obtained by disposing a layer of resin-impregnated woven fabric 10 to become the core layer of the part of an inner layer, disposing a copper foil to become a conductor circuit 31 on the outermost layer, disposing at least resin-impregnated nonwoven fabric 20 between the both, laminating it and integrating it. Then, a through hole 41 or a non-penetrated hole 46 are formed by selectively etching the foil. That is, when the hole 41 or 46 is formed by drilling, the copper-plated laminated plate in which the insulating layer directly under the foil of the cutting starting side is formed of the fabric 20 is used.