baber/WOPTO huggingface dataset:
Patent JP-H06237629-A (JP)
Title: Fruit harvester
Inventor: FURANKU JIEI MATSUKENA JIYUNIA
IPC: A01D/
Filed: 1993-06-29
Abstract: PURPOSE: To provide machine especially efficiently harvesting fruits at a dense orchard. CONSTITUTION: The fruit harvester 8 is provided with a self-traveling vehicle 9, a mechanism moving the self-traveling vehicle along the ground surface, a tray 10 connected to the vehicle so as to receive collected fruits and a pipe carrying system carrying the collected fruit from the tray 10 to the hopper 16. The harvester 8 additionally includes an ascending assembly 400 selectively ascending the device 8 and/or a tilting assembly 500 selectively tilting the harvester 8.
Patent JP-H08319666-A (JP)
Title: Unit structure, recess member and multiple dwelling house of concrete building
Inventor: YOKOMOTO YUKIMASA
IPC: E04H1/02
Filed: 1995-05-24
Abstract: PURPOSE: To reduce the weight of building structure, and to improve even the degree of freedom of an indoor layout by forming the jointless unified building structure in a short work term. CONSTITUTION: Recess blocks 14 are buried into external walls 11A, 11B, 11C having height corresponding to two stories and a house boundary wall 11D and partition walls 15A, 15B, and the external walls and the house boundary wall and the partition walls are formed integrally of reinforced concrete together with a floor 17A and a ceiling 17B in a jointless manner. Beam materials 13 are stretched over the opposed recess blocks 14 after the strength of reinforced concrete is displayed through curing, thus executing a floor 12. Facilities requiring plumbing pipings such as a kitchen, a bath room, a toilet, etc., are distributed on first and second floors in a water-related space surrounded by the partition walls 15A, 15B and the external wall 11A, thus shortening the pipings of plumbing, exhaust, etc.
Patent JP-H08335040-A (JP)
Title: Enciphering processing system
Inventor: AKIYAMA RYOTA
IPC: H04N7/167
Filed: 1995-06-02
Abstract: PURPOSE: To provide an enciphering processing system in which the frequent change of key is reduced by reinforcing the enciphering algorithm, and the information transferring efficiency between a service provider and a service client can be improved. CONSTITUTION: A random number generator 1 generates a first title key Ks1 and a second title key Ks2 on the basis of random numbers. A first DES enciphering circuit for title 6 enciphers the input information with the first title key Ks1. The initial value of the input information corresponds to the data identification ID and relative time information (PCR) extracted from the header of a packet. After the encipherment of the initial value was completed, the enciphered result of a second DES enciphering circuit for title 7 becomes the input information. The second DES enciphering circuit for title 7 enciphers the enciphered result value by the first DES enciphering circuit 6 with the second title key Ks2. An exclusive OR circuit 8 outputs the exclusive OR between the data stored in the packet and the enciphered result value of the second DES enciphering circuit 7.  This forms the enciphering data.
Patent JP-H118949-A (JP)
Title: Device for preventing fraudulent control of electric power system control system
Inventor: FUKUSHIMA NOBUO
IPC: H02J13/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the serious fraudulent control caused by software by comparing and checking the processing results of plural processing routes, and judging each final control command to be the proper final control command, and transmitting it to remote equipment. SOLUTION: Selective control in/out control software 87, wherein a measure to prevent unjust control is considered, takes in final control commands obtained from different processing softwares 85 and 86 and compares them with each other by an accordance check means 871 for individual control. At this time, when it receives the check start command signal by an accordance check processing means 871, an individual control judging means 872 judges whether the final control commands from both softwares 85 and 86 conform to each other within a certain time. When this individual control judging means 872 judges that the final control commands conform with each other within a certain time, this sends out the final control command which is an accordance signal via a final control command sending-out processing means 873, designating a destination-of-transmission control equipment 6i.  Thus, fraudulent control is prevented.
Patent JP-H06327785-A (JP)
Title: Fire extinguisher
Inventor: KAMEI YUKIO
IPC: A62C37/36
Filed: 1993-05-24
Abstract: PURPOSE:To surely find out a part where a fire broke out and to perform the certain fire extinction by ejecting fire extinguishing agent only to the location of fire breakout so as to prevent other parts that fire is not extended from being contaminated. CONSTITUTION:A fire extinguisher main body 1 provided with a jet nozzle 14 from which fire extinghishing agent is ejected and a controller 11 controlling the ejection of the fire extinguishing agent from the nozzle 14 and the stop of ejection are provided. Further, sensors S1,...Sn which sense the presence of fire parts are connected to the controller 11.
Patent JP-S6052422-A (JP)
Title: Device for discharging grains in grain drier
Inventor: UEJI HITOSHI
IPC: B65G65/32
Filed: 1983-08-31
Abstract: PURPOSE:To enable grains to be smoothly discharged by connecting a discharging funnel to a lateral transfer chute having an inside transfer spiral to rotate said spiral only when grains are left in said funnel in discharging grains. CONSTITUTION:When grains are lifted by an elevator and circulated into a drier for drying through a guide frame 2 and a lateral transfer chute 4, a discharging port 5a of a discharging funnel 5 connected to the outside of the drier of said chute 4 is closed by a switch valve 7. On the other hand, when grains dried to a predetermined percentage of water content are discharged through said funnel 5, an operating rod 10 is pulled to swing the switch valve 7 through a discharging lever 9 for opening said port 5a. Then, a limit switch 19 and a pressure switch 20 are turned on to disengage a clutch and stop the transfer spiral 3 in said chute 4. When grains are left in said funnel 5, the pressure switch 20 is turned off by the pressure of the grains to put the clutch into engagement and rerotate the transfer spiral 3.
Patent JP-S6138279-A (JP)
Title: Drive control device for solenoid valve
Inventor: HANIYUDA NOBUYOSHI
IPC: F16K31/06
Filed: 1984-07-30
Abstract: PURPOSE:To improve a solenoid performance, in other words the responsiveness of a solenoid valve by providing the maximum range limit for a modulation rate and increasing an applied voltage corresponding to the above rate. CONSTITUTION:A limiter circuit 13 is inserted between an absolute value circuit 10 and a pulse width modulation circuit 11 to limit relationship between a deviation signal Pd and a modulation rate M, namely the deviation pulse or an input signal is limited so that the modulation rate may correspond to a beginning point M0 of a saturation range C. Consequently, the limitation of the modulation rate based on the rate at the point M0 can prevent the solenoid of the solenoid valve from receiving an applied voltage corresponding to the 100% modulation rate, namely a continuously sent electric current.
Patent JP-S6051301-A (JP)
Title: Bias circuit configuration
Inventor: HACHITSUKA HIROYUKI
IPC: H03D9/00
Filed: 1983-08-30
Abstract: PURPOSE:To prevent a variation of series reactance due to dimensional error of a semiconductor element by dividing a metallic post. CONSTITUTION:A waveguide (2) is provided in a metallic housing 1, and a stepped hole 13 orthogonal to the waveguide 2 is formed in the position, where a semiconductor element 3 should be mounted, in the waveguide 2, and the semiconductor element 3 is mounted there, and plural cylinders 15 with stepped holes consisting of a metal are piled up in the stepped hole 13 to project slightly the front end of cylinders 15 with stepped holes from the metallic housing 1, and a metallic post 16 where an insulating coating is provided on the outside circumference except both end faces is inserted into cylinders 15 with stepped holes, and one end of the metallic post 16 is brought into contact with the semiconductor element 3, and the other end is projected from cylinders 15 with stepped holes, and thereafter, the metallic post is pressed with a flat spring 18 attached to an insulating plate 17 consisting of an epoxy synthetic resin.
Patent JP-S6051273-A (JP)
Inventor: SASAYAMA HITOSHI
IPC: E03B11/14
Filed: 1983-08-31
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-H0450683-A (JP)
Title: Window for acoustic type and manufacture thereof
Inventor: SAMIYUERU JIYOSEFU KIYAPURETSU
IPC: G01S7/52
Filed: 1990-06-20
Abstract: PURPOSE: To obtain a drastically sharp waveform having no attenuation nor deformation while ensuring a desired structural strength by a structure wherein a pair of structural barrier walls form a window passing a desired sound waveform by laminating a core. CONSTITUTION: Barrier walls 12, 14 are laminated on a core 16. A specific technology for forming a laminate coupling between the core 16 and the barrier walls 12, 14 is selected from the view point of the chemical characteristics of a specific material for forming the barrier walls 12, 14 and the core 16. The structural characteristics in the formation of a window 10 are regulated depending on the thickness, the tensile modulus of elasticity and the compression modulus of elasticity of barrier wall, and the thickness and modulus of rigidity of the core.
Patent JP-H04232422-A (JP)
Title: Method and apparatus for measuring volume of container
Inventor: MAACHIN REEMAN
IPC: G01F22/02
Filed: 1991-06-03
Abstract: PURPOSE: To make it possible to continuously measure many containers by controlling and pouring gas flow in the volume depending upon the volume of the container to be measured. CONSTITUTION: A sealed container 3 to be measured is contained in an inspecting chamber 1. The container 3 having a volume V3 is contained in the chamber 1 having a volume V1 , and a volume difference V1 -V3 is formed in the chamber 1. Gas amount (m) is controlled to the difference V1 -V3 at each unit time and predetermined amount is supplied from a compressed gas source 5 to the chamber 1 via a coupling tube 7. Upon lapse of time (t), the pressure P1-3 is raised in the difference V1 -V3 , and the pressure P1-3 is recorded in a pressure sensor 13. A timer 15 is started simultaneously with the operation of a valve 11, the output of the sensor 13 is read by the timer 15 after the preset time T is elapsed, and the value is captured as the inspection result.  Accordingly, after the time T is elapsed, the pressure depending upon the measured volume V3 is decided as the measured result of the volume.
Patent JP-S5493644-A (JP)
Title: Surface treatment method for metal
Inventor: YAMAUCHI AKIRA
IPC: B32B15/08
Filed: 1977-12-30
Abstract: PURPOSE: To easily, strongly apply the coloring, by applying the coloring depending on the oxidation or sulfurization treatment upon the surface of metallic layer previously prepared with buffing and pickling in order.  
     CONSTITUTION: The etching resist 6 is printed upon the laminated sheet in which the metallic layer 1 is bared on one side, and then, the conventional etchig is applied upon it; after that, this etching resist 6 is removed away leaving behind the residual patterned metallic layer 1. Next, the buffing and pickling is successively applied upon the surface of this residual patterned metallic layer 1, and then, the coloring 2 is applied depending on the sulfurization or oxidation treatment. Besides, if necessary, the clear coating 7 can be applied upon this colored surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0915349-A (JP)
Title: Decorative clock and its stage forming method
Inventor: YOSHIDA SHINYA
IPC: G04B25/06
Filed: 1995-06-27
Abstract: PURPOSE: To easily form the stage of an interesting decorative clock. CONSTITUTION: A decorative clock has a master machine 10 for counting time and displaying the counted time and a plurality of slave machines 70. The master machine 10 has a sound-generating device 20 which operates at each specific time and at the same time a selection signal outputting device 40 for outputting a selection signal which is matched to a sound generated by the sound-generating device 20 to the slave machines 70. Each slave machine 70 has a selection signal receiving device 7 and a discriminating device 80, and further an actuation mechanism 75 which is activated when a specific selection signal is discriminated by the discriminating device 80.
Patent JP-H0661243-A (JP)
Title: Semiconductor device and its production
Inventor: MIWA HIROYUKI
IPC: H01L21/331
Filed: 1992-05-27
Abstract: PURPOSE:To provide a semiconductor device which can be constituted as a bipolar transistor, etc., which has a base region with narrow width allowing high base width dimensional accuracy, and its production. CONSTITUTION:A semiconductor device is provided with two or more diffused regions on a semiconductor part 10 positioned in an insulating part 2, and conductors 81 and 82 are formed in recessed parts 10a and 10b which are formed by self-alignment with an electrode in either diffused region. A laminated structure 5 is formed of a first conductor 51 and an insulator 52, second conductor side walls 61 and 62 which make contact with the part of the side wall of the laminated structure are formed and insulating side walls 71 and 72 which make contact with the side walls 61 and 62 are formed. The part of the substrate semiconductor 10 is removed using the side walls as a mask, third conductors 81 and 82 are buried in the removed parts 10a and 10b and a diffused region is formed by using the third conductor as a diffusion source.
Patent JP-H116895-A (JP)
Title: Method for fabricating fuel assembly
Inventor: KAMEMURA SADAICHI
IPC: G21C21/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency in the insertion of a fuel rod. SOLUTION: When a fuel rod (f) is inserted into a rectangular fuel magazine 10, it is inserted into a hole 11 in each horizontal row with an outer peripheral face 10a of the fuel magazine 10 held in a horizontal or vertical position. When a fuel rod is inserted from the fuel magazine 10 into a supporting grid, the fuel magazine 10 is put under a condition where the outer peripheral face 10a of it is tilted to a horizontal face. With a spring in a grid space of the supporting grid withdrawn by an inner key operation mechanism, the fuel rod (f) in the fuel magazine 10 is inserted into the grid space in the supporting grid by tubes arranged horizontally.
Patent JP-H0569963-A (JP)
Title: Paper feed device
Inventor: KAWAMURA SHIZUO
IPC: B65H3/06
Filed: 1991-07-01
Abstract: PURPOSE:To apply appropriate pressure on envelopes with a paper feed roller and favorably feed the envelope from the flap side by the rotation by standingly arranging a bundle of envelopes so as not to form into fan-like state accompanied with the dead weight, and making a paper feed roller in contact with the position corresponding to the position having the flap. CONSTITUTION:The side of a bundle of envelopes 1b of which a plurality of envelopes 1 having flaps 1a are standingly arranged so as to direct the flap side downward is loaded on the bottom plate 2a of a main body. One face side of the arranged bundle of envelopes is supported with the side plate 2b of the main body. Further, a back plate 3 in contact with the position corresponding to the envelope flap position on the opposite face side and movable in the direction of thickness of the bundle of envelopes is energized in the thickness direction with a spring 4. A moving plate 5 is movable while holding the back plate 3 and the spring 4. The envelope fed with a paper feed roller 6 which is rotated while coming in contact with the position corresponding to the envelope flap position at the lower part of the side plate 2b is separated one by one by a separation means 7.
Patent JP-H0968800-A (JP)
Title: Photosensitive composition
Inventor: KIM BO SUNG
IPC: C08F2/50
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive compsn. using a 4,6-bis(halomethyl)-s-triazine compd. substd. by a diazophenyl group as a chromophore and generating radicals of Cl, Br, etc., under radiation such as near UV or visible ray as a photopolymn. initiator. SOLUTION: In a photosensitive compsn. consisting of a resin binder a multifunctional compd., a photopolymn. initiator, a sensitizer and other additives, one or more kinds of 4,6-bis(halomethyl)-s-triazine compds. each having a diazophenyl group as a chromophore represented by the formula are used as the photopolymn. initiator. In the formula, the position of a phenyl-4,6-bis(halomethyl)-s-triazine group to which a diazo group in the chromophore bond may very, R is an optionally substd. aliphatic or arom. functional group and (n) is a positive number of 0-2.
Patent JP-2000346685-A (JP)
Title: Ultrasonic sensor, ultrasonic sensing device and ultrasonic flowmeter
Inventor: TAGUCHI MASAKI
IPC: G01F1/66
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an integrated and high-sensitivity ultrasonic sensor used for both transmission and reception, to provide an ultrasonic sensing device and to provide an ultrasonic flowmeter. SOLUTION: This device is provided with a first ultrasonic vibrator 2 in which an electrode 22a and an electrode 22b are constituted at an inorganic piezoelectric material 21 and which is in a longitudinal vibration mode or a perpendicular vibration mode. The device is provided with a second ultrasonic vibrator 3 in which a flexible electrode 24a and a flexible electrode 24b are constituted on both faces of a polymer piezoelectric membrane 31, one face of which is bonded to the side of the ultrasonic emission face of the first ultrasonic vibrator 2 and the other face of which is used as an ultrasonic radiation face 25. Thereby, the first ultrasonic vibrator 2 is used as an ultrasonic sensor for transmission so as to be excited, and an ultrasonic signal is transmitted to an object from the the ultrasonic radiation face 25 via the second ultrasonic vibrator 3.  In addition, the second ultrasonic vibrator 3 is used as an ultrasonic sensor for reception, and it receives an ultrasonic signal which is transmitted.
Patent JP-S5682603-A (JP)
Title: Manufacture of spoke wheel
Inventor: AMAGI SEIJI
IPC: B60B31/02
Filed: 1979-12-11
Abstract: PURPOSE: To enable easy and reliable assembly of a spoke wheel, by a method wherein a hub is located at a center of a rim shrinker, and a spoke is stretchedly fitted between the hub and a rim in such a condition as causes the rim to be reduced in a diameter by means of the shrinker.  
     CONSTITUTION: A rim 6 is first supported with a rim shrinker 12, which is divided into a large number of fan-shaped rim guide chips 11, in such a condition as causes a nipple to be placed in a cavity 8 and a hole 9 which are made in a drop part 7 at the center part of the rim 6. Each guide chip 11 is then moved uniformly in the direction of an inner diameter by use of oil pressure and other means to shorten the diameter of the rim 6 to a specified diameter. With the rim 6 reduced in the diameter, spokes 13 are inserted into their respective holes 5 in a hub 1 and one end of the spoke 13 is firmly tightened by means of a crimp part 13a. In the meantime, the nipple 10 is lightly screwed into a screw part 13b at the other end. After the nipple 10 is clamped by means of a tightening tool 16, the guide chips 11 are moved in the direction of the outer diameter, and a spoke wheel 17 is unfastened for removal to complete assembly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0717241-A (JP)
Title: Revolution controller for engine accessory
Inventor: NAKAO YORITO
IPC: B60H1/32
Filed: 1993-06-30
Abstract: PURPOSE:To get vehicle acoustic vibration performance without a feeling of physical disorder for a crew and further, secure coolness by making up for the shortage of the flow rate of a refrigerant at regulation control of tolerable revolution of a compressor, in a revolution controller for an engine accessory where the revolution control of a compressor and the flow rate control of a flower fan. CONSTITUTION:This controller is provided with a compressor revolution control means i, which performs the revolution control of an air compressor to regulate the revolution of an air compressor to a tolerable revolution set value, setting the tolerable revolution of the air compressor from the air quantity of a blower fan and the revolution of an engine, and a blower fan air quantity control means j, which increases the quantity of air of the blower at regulative control of the tolerable revolution of an air compressor c.
Patent JP-S5683959-A (JP)
Title: Semiconductor device
Inventor: KUDOU YOSHIMASA
IPC: H01L23/495
Filed: 1979-12-13
Abstract: PURPOSE:To increase a bonding efficiency without contact of a wire to an adjacent lead by a method wherein shapes of top ends of inner-leads which form a lead frame are made broader in width for surfaces where wire-bondings are applied and narrower in width for the reverse. CONSTITUTION:A sectional shape of the inner-lead 11 forming the lead frame should be made as follows. That is, the width of one main surface 12 applied a wire bonding is made a predetermined one necessary for the bonding and the other main surface 13 facing thereto is made narrower in width that the former. Thus, the broadest width W comes at the position near the main surface 12 and the cutout width is also made narrower than the half of a thickness (t) of the lead on the main surface 12 side. This is accomplished by the application of an ordinary etching. Whereby the distance between the leads 11 adjacent to each other becomes broader, the bonding efficiency is improved and if necessary, the frame can be made small corresponding to making pellets small-size.
Patent JP-2000351759-A (JP)
Title: Production of alkyloylhydrazones
Inventor: IKEHIRA HIDEYUKI
IPC: C07C251/84
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing alkyloylhydrazones, capable of producing the subject compound useful as an intermediate for synthesizing pharmaceuticals, agricultural chemicals or general-purpose chemicals, from inexpensive raw materials through a one-step process in a high yield, by reacting a ketone with hydrazine in the presence of an lower aliphatic carboxylic acid. SOLUTION: This method for producing alkyloylhydrazones comprises reacting a ketone of formula I [R1 and R2 are each H, an (substituted)alkyl, an (substituted)aralkyl, an (substituted)aryl or an (substituted)alkenyl, or give a ring in such a state that R1 and R2 combine to form the ring] (for example, acetone) with hydrazine (as a commercially available reagent, such as hydrazine anhydride or hydrazine monohydrate) in the presence of a lower aliphatic carboxylic acid (for example, an alkanoic acid which is liquid at ordinary temperature, such as acetic acid) to form the objective compound of formula II [R3 is an (substituted)alkyl] [for example, N-acetyl-N'-(phenylethyl-1,1-idene)- hydrazone]. The reaction is usually conducted at about 40-250 deg.C, and preferably about 60-200 deg.C.