baber/WOPTO huggingface dataset:
Patent JP-S61160115-A (JP)
Title: Flow rate control device
Inventor: YAMAMOTO YOSHIO
IPC: G05D7/00
Filed: 1985-01-08
Abstract: PURPOSE:To attain exact flow rate control with a small-sized device by forming a fixed blade using a flow on the downstream side of a valve hole as a swirling flow and forming a sphere positioned in the swirling flow and having a rotating orbit vertical to the flow direction. CONSTITUTION:When an operation shaft 35 is moved downwards, an opening/closing hole 25 is opened, and when the shaft 35 is displaced moreover, a collar 36 opens a control valve 29. The fixed blade 37 for swirling a flow is formed on the downstream side of the control valve 29 and the sphere 39 held by a sphere holder 38 so as not to flow out is freely inserted into the downstream side of the fixed blade 37. The sphere 39 rotates its center axis while riding the swirling flow and contacting with the rotating surface 40 and the inner peripheral surface of the sphere holder 38 and the rotational frequency is proportional to the flow rate. Since the sphere 39 is made of a ferromagnetic material, a magnetic sensor 41 such as a magnetic resistance element generates a pulse signal in accordance with the approach and separation of the sphere 39 to/from the magnetic field of a bias permanent magnet 42. The pulse signal is sent to a control part 44 and compared with a signal outputted from the other control part 44 and compared with a signal outputted from the other control system, an operation signal is sent to a motor 45 in accordance with the necessity of change of the flow rate and the motor 45 controls the opening of a control valve 32.
Patent JP-H01177590-A (JP)
Title: Cover structure for electronic musical instrument
Inventor: WATANABE SHINJI
IPC: G10C3/00
Filed: 1988-01-06
Abstract: PURPOSE:To reduce a feeling of compression at the time of opening a cover and to prevent the internal structure of a musical instrument from being exposed on the way of cover opening by providing two cover bodies whose centers of turning are separated from each other. CONSTITUTION:On the way of cover opening, a first cover 25 forms a space between this cover 25 and a musical instrument main body 11 but a second cover body 27 closes this space because fulcrums (center) 39 and 59 of turning of first and second covers 25 and 27 are separated from each other in the longitudinal direction. When the first cover 25 is turned at a prescribed angle, a projecting part 47 of a turning member 41 is brought into contact with felt 45 to stop this turning. In this case, since the center 39 of turning of the first cover 25 is placed a prescribed length below and ahead of the rear end of a keyboard part 17 of the musical instrument main body 11, the height in the standing state is reduced in comparison with the overall length (depth) in the longitudinal direction of a cover 23. Thus, a feeling of compression is not given to a player and exposure of the inside of the musical instrument main body and penetration of dust to the inside are prevented.
Patent JP-H09197820-A (JP)
Title: Cap with air hole for toner cartridge
Inventor: JIYON DEII SANDOKISUTO
IPC: G03G15/08
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To quickly and uniformly supply particles (toner) from a container. SOLUTION: This cartridge stors the supply source of particles used in the developing unit 38 of an electrophotographic printing machine. The cartridge has the container 90 in which a chamber 93 communicating with an aperture end 100 is formed, and the particles are stored in the chamber 93 of the container 90. In the cartridge, a hole away from the aperture end 100 is formed, and further a permeable cover 300 closely fit to the hole 302 and containing the particles 92 in the container is provided.
Patent JP-S61160513-A (JP)
Title: Evaporative cooling device in internal-combustion engine
Inventor: HAYASHI YOSHIMASA
IPC: F01P11/02
Filed: 1985-01-08
Abstract: PURPOSE:To realize a highly accurate and highly responsive temperature control, by forcibly raising and lowering the level of cooling liquid in a condenser. CONSTITUTION:Turn-on and -off control is made to a cooling medium pump 15 in accordance with a detection signal from a first liquid level sensor 32 to always maintain the level of cooling medium in a water jacket 2 at a set level. Further, turn-on and -off control is made to a cooling fan 13 within a range of + or -0.5 deg.C around a desired temperature. Meanwhile if a detected temperature is shifted from the desired temperature by a relatively large amount, liquid phase is forced to be introduced and discharged between a reservoir tank 21 and a condenser 3. Thereby it is possible to realize a highly accurate and highly responsive control.
Patent JP-S58119968-A (JP)
Title: Ignition timing control device of internal-combustion engine
Inventor: TAKAHASHI JIYUHEI
IPC: F02P5/152
Filed: 1982-01-06
Abstract: PURPOSE:To eliminate a need to increase the Q value of a filter, etc. by using a delay circuit in an ignition timing control device using the knocking feedback of an internal-combuston engine. CONSTITUTION:An engine vibration is detected by a sensor 21 and is input to a band pass filter 22. An ignition timing is detected by a sensor 23 and is shaped by a waveform shaping circuit 24. A delay circuit 26 is controlled and set by using this signal (c) so as to obtain a predetermined value of the delay time. A knocking signal which is in phase is augmented by means of a loop of an adder 25, a delay circuit 26 and an attenuator, but a noise signal which is in random phase is attenuated. Accordingly, there is no need to increase the Q value of a filter, etc., thus an excellent transient characteristic is available.
Patent JP-H06200886-A (JP)
Title: Screw compressor
Inventor: KAMETANI HIROCHIKA
IPC: F04C29/06
Filed: 1993-01-07
Abstract: PURPOSE:To reduce vibration and noise followed by torque fluctuation by canceling torque caused by change in pressure distribution of compressive gas. CONSTITUTION:A torque fluctuation absorbing mechanism 11 is provided for the discharge side end section of a screw compressor main body. In this mechanism, a stator 16 is faced to a rotor 15 where both of them are composed of permanent magnets, so that the number of torque fluctuations, identical to the number of teeth times of a male screw rotor 1 per one revolution is produced by means of attraction and resiliency between the stator and the rotor. By this constitution, when the male screw rotor 1 is rotated, inner pressure is accordingly changed, so that exciting force with an intermeshing frequency as a basic frequency is applied to the screw rotor 1 and a casing 3. Particularly torque which rotates the screw rotor 1, is fluctuated so as to be transformed into exciting force in the rotating direction. Since torque fluctuation produced by the torque fluctuation absorbing mechanism 11 is identical in frequency and amplitude to the aforesaid exciting force, but is reverse in phase, torque fluctuation produced is canceled by the mechanism. Accordingly vibration and noise are thereby reduced.
Patent JP-S61163217-A (JP)
Title: Method for annealing high cr steel wire rod
Inventor: KANISAWA HIDEO
IPC: C21D9/52
Filed: 1985-01-08
Abstract: PURPOSE:To spheroidize carbide in a steel without progressing surface decarburization by hot rolling a steel billet contg. a specified amount of Cr, removing scale from the surface of the resulting wire rod, and annealing the wire rod in an inert gaseous atmosphere having a specified moisture content. CONSTITUTION:A steel billet contg. 0.5-1.5% Cr is hot rolled, scale is removed from the surface of the resulting wire rod, and the wire rod is annealed in an inert gaseous atmosphere having <=0.03vol% moisture content. Thus, a high Cr steel wire rod contg. carbide spheroidized without considerably progressing surface decarburization is manufactured with the inexpensive and safe atmospheric gas.
Patent JP-S57115160-A (JP)
Title: Chip food having double-layered structure and its preparation
Inventor: MITSUI SHINYA
IPC: A23L17/60
Filed: 1981-01-07
Abstract: PURPOSE: To prepare a chip food like a snack food, having double-layered structure composed of a plate laver, a thin egg crepe, etc., continuously, by carrying out the processes of baking, pasting, lapping, cutting, curling, etc. with a series of conveyor systems.  
     CONSTITUTION: For example, in the case of using a thin egg crepe, (i) a thin egg crepe transferred with a baking conveyor 4 is baked with the heat source 3, (ii) the baked crepe is pasted with pasting rolls 5 consisting of the roll groups 5aW 5c, (iii) the pasted crepe is placed on the crepe not yet pasted to effect the bonding of two crepes, (iv) the laminate is cut to a proper size to form a cut sheet 6, and (v) the cut sheet is slitted to long strips 6a, which are curled with the curling conveyor 9 and dried to obtain the chip food having double-layered structure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61161615-A (JP)
Inventor: ONO TAKAHISA
IPC: H01B17/26
Filed: 1985-01-10
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-H05184723-A (JP)
Title: Frame structure of decoration board of japanese pinball game (pachinko) machine and assemblying method of frame
Inventor: KIMURA SATOSHI
IPC: A63F7/02
Filed: 1992-01-08
Abstract: PURPOSE:To facilitate an assembling work and reduce the construction period by connecting an assembly unit composed of a base, a step connected thereto and supporting a pachinko base plate, and another step stacked on the step fitted with the attachment of end rails to form a frame of a decoration board. CONSTITUTION:When assembling a pachinko decoration board, a base 10 made of wooden base plates 11 and fastening metals 12 fabricated in a factory is fixed at the base seat 8 on the floor face for placing the pachinco decoration board and a plurality of bases 10 are connected to each other by a jointing lateral beam 14. Next, a second step 18, fabricated in a factory, composed of a post 24 and upper and lower beams 26, 22 between posts are placed on a plurality of bases 10 and fixed by fitting blocks 20, and the pachinko base plates 16 are placed on the base plates 11 and the jointing lateral beams 14 to fix by fitting blocks 20. After that, a third step 30 fabricated in a factory, costituting of a metal fixture 28, protruded square rods 31, struts 29, and lateral beams 36 between the struts is placed on the lateral beams 26 of the second step 18 to fix it, and then, end rails and others are supported thereby.
Patent JP-S5387141-A (JP)
Title: Multiplex data processor
Inventor: KINOSHITA TSUNEO
IPC: G06F12/06
Filed: 1977-01-12
Abstract: PURPOSE: To execute access requests to all shared memories within a fixed time by receiving the access from the port after all access requests from the other ports are satisfied from the once reception of the access. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11205885-A (JP)
Title: Loudspeaker device
Inventor: FUJIHIRA MASAO
IPC: H04R1/28
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To stabilize a loudspeaker device and to increase the radiating force of low sound by providing a first duct which passes through a first space part from a second space part and radiates sound outside a speaker box and a second duct for a diaphragm which connects the first and the second space parts and giving the radiating force of a speaker to the base plate direction of the speaker box via the first duct. SOLUTION: When a loudspeaker 6 is driven and the diaphragm of the speaker 6 is compressed to a stiffness-side generated in a third space part 3c, air compressed in the third space part 3c is discharged from an opening 8f to a second space part 3b via the opening 8e of a first duct 4a as radiation force F1 '. When the diaphragm of the speaker 6 is vibrated to a first space part 3a-side as shown by -F1 , or when reaction force -F1 with respect to F1 is added, air in the first space part 3a is discharged from an opening 8b to the second space part 3b via the opening 8a of a third duct 4c as radiating force -F1 .
Patent JP-S62158799-A (JP)
Inventor: SHIMIZU KAZUO
IPC: C11D10/02
Filed: 1986-01-08
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-S63169992-A (JP)
Title: Production of 5'-nucleotides by halophilic bacteria
Inventor: YOKOI HARUHIKO
IPC: C12R1/265
Filed: 1987-01-09
Abstract: PURPOSE:To produce 5'-nucleotide while preventing contamination by other microorganisms, by adding Zn<2+> to inactivate 5'-nucleotidase in hydrolyzing ribonucleic acid using a halophilic nuclease enzymic system produced by a halophilic microorganism. CONSTITUTION:A halophilic enzyme produced by a medium halophilic microorganism Micrococcus varians subsp. ATCC21971 asumes 2 forms as follows depending the composition of the culture medium. An enzyme produced on the outside of the microbial cells is present in the culture fluid (free type) and the microbial cells form flocks during the cultivation to adsorb a halophilic enzyme on the flock surface (flock type). In either enzyme in both cases of the free type and flock type adsorption, Zn<2+> ions in particularly >=0.05mM are added in hydrolytic reaction of ribonucleic acid ant 5'-nucleotides are produced by utilizing inhibitory effects on activity of 5'-nucleotidase.
Patent JP-H06321173-A (JP)
Title: Fuel economy ship
Inventor: MIN KEE-SHIKU
IPC: B63B9/00
Filed: 1994-01-12
Abstract: PURPOSE: To logically develop a fuel-economical vessel by taking measures of substituting a specific water plane expression, a longitudinal section expression capable of changing a cross-section shape in accordance with the longitudinal direction as a designer likes and a linear expression made of the longitudinal section expression with a hydrodynamic total resistance expression of the vessel. CONSTITUTION: This fuel-economical vessel is developed by a specific logical method. That is, a specific water plane expression (1), a longitudinal section expression (2) capable of changing a cross-section shape in accordance with the longitudinal direction as a designer likes or a linear expression (3) made of the longitudinal section expression respectively mentioned below with a hydrodynamic total resistance expression of a vessel RT=RF+RR. Thereafter, unknown coefficients are found so as to minimize resistance by a proper optimization technique and designed. That is, expression (1):X(x)=B/2(1+a2 x<2> + a3 |x<3> |+a4 x<4> ). expression (2):Z(x, z)=[1+(z/T)]<n(x)> =(1+z)<n(z)> . expression (3):Z(x, z)=1-|z/T<n(x)> =1-|z|<n(x)> .
Patent JP-S60147969-A (JP)
Title: Record confirming device
Inventor: OGINO YASUO
IPC: G11B20/10
Filed: 1984-01-11
Abstract: PURPOSE:To utilize a recording area effectively and shorten time for record confirmating by providing a variable delay circuit that changes delay time of write signals with radial movement of a recording device and a discoid record carrier of a reproducing device. CONSTITUTION:The discoid record carrier 1 is rotated in the direction of arrow mark 8 at a fixed angular velocity, and a light head 5 records in the carrier 1 by write signals S6, and at the same time, a signal S6 is latched by a (m-1) bit shift register 10. An address signal Ad is D/A converted 16 and supplied to a VCO17. Generated clock CL2 of the VCO17 is inputted to a 6 bit shift register 18 to shift the phase of output of a register 10. A phase shifting circuit 19 shifts the phase of a clock signal CL1 according to the amount of the signal Ad. Output of the register 18 outputted to an FF13 as clock CL3 is compared with a read signal S7 by an OR gate 11. Thus, memory area can be enlarged and time for record confirmation can be shortened.
Patent JP-H04235382-A (JP)
Title: Time synchronization system
Inventor: KIMURA KAZUHIRO
IPC: G04C11/04
Filed: 1991-01-11
Abstract: PURPOSE:To prevent occurrence of an error in time synchronization between a master station and a slave station due to delay in data transmission by a method wherein the master station sends time synchronization data twice successively at a prescribed interval, a difference between times of reception thereof is determined in the slave station and it is detected therein whether the delay occurs or not. CONSTITUTION:A master station prepares first time synchronization data 1 by a time synchronization data transmission processing 4, writes in a master station time TA1 and transmits them to a slave station. The time of reception at the slave station is made to be a slave station time TB1. In the master station, a wait of a time  t is made by a time wait processing 5, a master station time TA2 is written in second time synchronization data 2 by a time synchronization data transmission processing 6 and the data are transmitted to the slave station. The time of reception at the slave station is made to be a slave station time TB2. The slave station computes a difference between TB1 and TB2 by a reception time difference computation processing 7. When the relationship of (TB2- TB1)< t+alpha is established, the time obtained by adding to the master station time TA2 a value set by the master station for the slave station is made to be the time of the slave station by a judgement processing 8 of the slave station. When (TB2-TB1)> t+alpha, retrial of time synchronization is requested of the master station.
Patent JP-H10192446-A (JP)
Title: Solid golf ball
Inventor: MANO SATOSHI
IPC: C08K3/20
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a solid golf ball particularly excellent in repellency, durability, flying characteristic and feeling in impact. SOLUTION: In a solid golf ball formed of a core and a cover formed on the core, the core is obtained from a rubber composite obtained by blending 20-40 parts by weight of methacrylic acid and 20-40 parts by weight of zinc oxide to 100 parts by weight of a base rubber, generating basic zinc methacrylate as main component in the rubber, reacting 0.1-3.0 parts by weight of an organic peroxide and 0.1-3.0 parts by weight of an organic sulfur compound with this composite.
Patent JP-H0849527-A (JP)
Title: Exhaust emission controlling catalyst device
Inventor: MAEDA HIROSHI
IPC: F01N3/08
Filed: 1995-01-10
Abstract: PURPOSE:To remove the noxious material such as oxygen adsorbed on a catalyst by arranging a catalyst device on the exhaust pipe of an engine, arranging a catalyst member made of a conducting material in the catalyst device, and providing an excitation control device controlling the excitation to the catalyst member. CONSTITUTION:A catalyst device 3 is arranged on the exhaust pipe 2 of an engine 1, the catalyst device 3 surrounds a chamber 5 with a heat insulating material, an electric heater 6 is buried in the heat insulating material 4, and a catalyst member 7 made of a conducting material is arranged in the chamber 5. An electric control device 9 is connected to the catalyst member 7 of the electric heater 6, the electric heater 6 is excited when the temperature in the chamber 5 is detected at a prescribed value or below by a temperature sensor 10 in the chamber 5, and a nitrogen oxide is reduced when the inside of the chamber 5 becomes a high temperature. The noxious material such as oxygen adsorbed on the catalyst can be removed.
Patent JP-H09190437-A (JP)
Title: Document processor and its method
Inventor: UEDA TAKANARI
IPC: G06F17/27
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit information within a limited time without setting a compression rate by means of user himself by calculating the compression rate at the time of summarizing a document in a processor from the rate of information quantity transmittable to the user within a prescribed set time to actual document quantity, summarizing the respective documents in accordance with the compression rate and transmitting information to the user. SOLUTION: A reading quantity calculating part 105 calculates document quantity which can be outputted from a voice output part 110 within a time set by a time setting part 104 and a document total quantity calculating part 102 calculates the total document quantity of the documents to be outputted in document DB. Then, a compression rate calculating part calculates the compression rate at the time of summarizing based on output document quantity and total document quantity and a document summarizing part 107 executes summarizing in accordance with the compression rate.
Patent JP-S63241128-A (JP)
Title: Copper alloy for lead material of semiconductor apparatus
Inventor: YAMATO KOZO
IPC: C22C9/00
Filed: 1988-01-08
Abstract: PURPOSE:To satisfy the strength, heat resistance and bendability of the titled alloy and to remarkably improve the electrical (heat) conductivity of the same by adding the specific ratios of Sn and three kinds of Cr, Zr and rare earth elements to copper and regulating the O2 content to the specific value or below. CONSTITUTION:The titled alloy contains, by weight, 0.05-0.5% Sn, the total 0.01-0.3% of three kinds of Cr, Zr and rare earth elements, <=0.0010% O2 and the balance consisting of Cu. More specifically, the strength and heat resistance are improved without remarkably deteriorating the conductivity of electricity and heat characteristics of Cu by adding Sn to ordinary oxygen-free copper. At the same time, the strength and heat resistance are furthermore improved without excessively lowering the conductivity of electricity and heat by adding three kinds of Cr, Zr and rare earth elements. The oxidation of each element to be added is prevented and they act effectively owing to the regulation of the O2 content.
Patent JP-H11202153-A (JP)
Title: Optical axis adjusting method for optical component
Inventor: ENOMOTO AKIO
IPC: G02B6/30
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide the optical axis adjusting method for optical components which can adjust the optical axis fast with high precision without being affected by measurement disturbance. SOLUTION: By this optical, axis adjusting method for optical components, the optical axes of an optical component 1 and an optical component 3 are aligned with each other. In this case, the optical propagation parts of the two optical components of the two optical components from an end surface whose optical axes is to be aligned or exit light from the optical propagation parts is observed to align the optical axes of both according to the observed optical propagation parts or projection light.  In concrete, a both-sided reflecting member 5 is provided between the end surfaces of the optical components 1 and 3 whose optical axes are to be adjusted, the projection light from the end surface whose optical axis is to be adjusted is reflected by the both-sided reflecting member 5 in mutually opposite directions, and the reflected light is picked up by image pickup devices 8 and 9; and the optical component 1 or 3 is moved relatively according to the position of the reflected light of the picked-up image so that the optical axes of both of them are aligned with each other to enable fast, high-precision optical axis adjustment irrelevantly to the outward shape precision of the optical components and whether an adhesive is used.