baber/WOPTO huggingface dataset:
Patent JP-H08323181-A (JP)
Title: Device for detecting residual amount of material to be agitated in mixer
Inventor: WADA SATOO
IPC: A01C1/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide a residual amt. detector with simple structure by which the residual amt. of a material to be agitated is easily judged, the replenishment of the material is easily and surely executed, and the material is efficiently agitated. CONSTITUTION: This detector is provided with a rotary base 5 fixed to a rotating shaft 3, a driving rotor freely rotatable with respect to the base 5, an elastic spring 15 housed in a spring housing pat 16 and pressed by a spring presseer 10, an oscillating piece 19 attached to an oscillating supporting part 21 freely oscillatably and linked to the base 5 and a limit switch 25 having a switch piece 26 to be pressed by the working protrusion 20 of the oscillating piece 19. The torque of the driving rotor is transmitted to the rotary base 5 through the spring 15, hence the oscillating piece 19 is oscillated in accordance with the elastic deformation of the spring 15, the protrusion 20 is brought into contact with the switch piece 26 when the agitation resistance of a material to be agitated to an impeller is below a specified value, and the residual amt. of the material is detected.
Patent JP-S5487466-A (JP)
Title: Signal change-over circuit
Inventor: HASEGAWA KENICHI
IPC: H03K17/62
Filed: 1977-12-23
Abstract: PURPOSE:To prevent the generation of a DC shift during signal switching operation, and to reduce an IC-implemented chip in area by composing an active element of a npn transisitor for an changeover between two signals. CONSTITUTION:Emitters and collectors of transistors T1 and T2 are connected mutually; the common emitter is connected to constant current supply I1 and the cathode of diode D1, and the common collector is to the power supply. In the same way, T3 and T4 are connected together, and the anodes of D1 and D2 are connected together to the power supply via resistance R1. the current value of constant current supply I1 is equal to that of I2, and voltages Va and Vb applied to input terminals (a) and (b) are equal in DC component and different in AC component. Either Va or Vb is led out to the common anode between D1 and D2 corresponding to the control voltage applied to bases of T2 and T3.
Patent JP-S5858112-A (JP)
Title: Recovery of acid
Inventor: KOFUCHI YASUTOSHI
IPC: C01B21/46
Filed: 1981-10-03
Abstract: PURPOSE:To recover a high purity acid at a high yield, in recovering an acid from an aqueous acid solution having salts dissolved therein, by subjecting the aforesaid aqueous solution to diffusion dialysis succeedingly in a multi-stage. CONSTITUTION:For example, an aqueous acid solution 6 having salts dissolved therein is supplied to the dialysis chamber 8 of a first stage diffusion dialysis apparatus 1 and water 3 to the diffusion chamber 7 thereof respectively to carry out diffusion dialysis. The obtained acid recovery liquid 4 is supplied to the dialysis chamber 8' of the next stage diffusion dialysis apparatus 1' and water 3' to the diffusion chamber 7' thereof to carry out diffusion dialysis to obtain an acid recovery liquid 4'. Numerals 2, 2' in the drawing shows anion exchange membranes and numerals 5, 5' shows waste liquids. When the diffusion dialysis is carried out as described above, because the aqueous acid solution with a reduced salt concn. obtained in the previous stage apparatus 1 is subjected to diffusion dialysis in the next stage apparatus 1, the leak ratio of salts in the diffusion dialysis in the apparatus 1' can be markedly reduced. Therefore, a high purity aqueous acid solution with markedly reduced salt concn. is obtained. In addition, one diffusion dialysis apparatus is used and diffusion dialysis may be carried out in a multi-stage according to a batch system.
Patent JP-S6312247-A (JP)
Title: Production of butter for confectionery and bread manufacture
Inventor: MUTO SENJI
IPC: A23C15/12
Filed: 1986-07-03
Abstract: PURPOSE:To obtain the titled butter having little change in crystal structure of fat and in balance of composition, by treating butter by a butter homogenizer to fluidize and to homogenize the butter, then extruding the treated butter from a nozzle under a specific condition into a sheet shape and cutting. CONSTITUTION:Blocked butter at 0-15 deg.C is treated by a butter homogenizer to provide the butter with fluidity and to homogenize the butter. Then, the homogenized butter in a fluidized state is extruded through a butter hopper and a butter pump from a nozzle at 0.1-10kg/cm<2> into a sheet shape. Then the sheet butter is placed on a belt conveyor and cut by a butter cutter, piano wire into any size to give the aimed butter. A butter homogenizer having 2-10 agitating blades is preferable as the butter homogenizer.
Patent JP-2000343819-A (JP)
Title: Optical recording medium
Inventor: YASHIRO TORU
IPC: G11B7/2472
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a DVD-R optical recording medium for obtaining good signal characteristics in wavelengths of both 635 and 650 nm. SOLUTION: In the optical recording medium comprising at least a substrate, a recording layer and a reflecting layer, the recording layer contains an organic material for constituting a film having optical constants of a wavelength of 635 nm of 2.6>n>2.0, 0.08>=k and an organic material for constituting a film having optical constants of a wavelength of 635 nm of 2.8>n>2.0, 0.5>k>=0.1 as main components.
Patent JP-2000342770-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of playing with thrill after special game state without fixing the payment number of gift ball even when it is in the special game state. SOLUTION: When special game state occurs, an overcarriage switch 19, which is operated by player, is set. Operating the overcarriage switch 19, a part of numbers of continuous opening and closing on opening and closing operation for the opening and closing member 11a of variable prize winning 11 is operated to carry over, when next special game state, with the overcarriage control means. When the special game state occurs, a player decides whether the part of numbers of continuous opening and closing is carried over or not, when next special game state, of his/her decision. When the part of numbers of continuous opening and closing of this time is carried over to next special game state occurrence with operation of overcarriage switch 19, the numbers of continuous opening and closing of this time and the payment of gift ball are reduced.  But when the next special game state occurs, the number of bonus and the like is added or reduced to the numbers of continuous opening and closing. As the gift ball is paid unexpectedly, it is possible for the player to play the game with thrill.
Patent JP-H055867-A (JP)
Title: Liquid crystal display device
Inventor: NAGATA ETSUSHI
IPC: G09F9/35
Filed: 1991-06-27
Abstract: PURPOSE:To prevent the reduction of the quantity of reception light of a liquid crystal display part by forming an aperture, through which light from a light source part passes, in the heating part of a heater. CONSTITUTION:A light diffusing plate 17, a heater 18, a rear polarizing plate 19b, a liquid crystal display part 20 where display liquid crystal is sealed in a transparent glass body, a front polarizing plate 19a, and an outer frame 15 are successively closely brought into contact with one another in this order from the side of a light source part 13 to constitute a display part 12. A pair of right and left electrodes 18b and 18c are attached to right and left end parts of a transparent heating part 18a of the heater 18, and an approximately rectangular aperture 18d piercing the heating part 18a in the thickness direction is formed in the center of this heating part 18a. In this case, the aperture 18d is set to such size that light radiated from the light source part 13 to the liquid crystal display part 20 is not hindered as much as possible. Consequently, the whole of the quantity of light passing the heater 18 is increased because a part of light from the light source part 13 is thrown to the liquid crystal display part 20 through the aperture 18d of the heater 18.
Patent JP-S6138425-A (JP)
Title: Determination of attachment position of knocking sensor of internal combustion engine
Inventor: MOTOI TOSHIAKI
IPC: G01H17/00
Filed: 1984-07-30
Abstract: PURPOSE:To attain to enhance the detection accuracy of knocking, by determining a knocking sensor attaching position from the hologram obtained by geneating laser pulses at two points of time when the vibration in a vibration zone other than a knocking zone is negated. CONSTITUTION:Knocking is generated in a specific one cylinder by an ignition control apparatus 18 and a fuel jet control apparatus 16 and representative frequencies of respective components of lateral vibration, the surface vibration of a cylinder block and knocking vibration are independently detected by sensors 38, 40, 42 provided to an engine main body 10 to be displayed on an oscillator 50. From the observation figures of respective representative frequencies, two points of time, when the synthetic vibration of the representative frequencies other than knocking frequency is cancelled from the aspect of actual measurement, are calculated and a laser beam generation apparatus 26 is driven to form a hologram to perform the analysis of vibration. By this method, only knocking vibration can be detected rapidly with good accuracy.
Patent JP-S6312982-A (JP)
Title: Measuring method for ferromagnetic resonance absorption
Inventor: TAKEDA SHIGERU
IPC: G01R33/20
Filed: 1986-07-04
Abstract: PURPOSE:To separately measure an imaginary number part and a real number part of a magnetization rate with high sensitivity, by allowing a part of an output of a microwave oscillator to branch as a standard wave, allowing a reflected wave and the standard wave to interfere with each other, and rectifying them. CONSTITUTION:A straight waveguide 10 becomes a measuring arm, and goes in between pole pieces 5a, 5b of an electromagnet. Also, a matching load 11 is connected to a terminal of the waveguide 10, and a sample 4 is provided on a part where a magnetic field distribution is as uniform as possible. In this state, a standard wave allows a part of an output of a microwave oscillator 1 to branch, and mixed with a reflected wave by a detecting part 2 through a phase shifter 13. In this case, in case when a ferromagnetic resonance is not generated, an incident power is consumed by the matching load 11, therefore, a reflected power is small remarkably. Subsequently, when a magnetic field is generated by the pole pieces 5a, 5b and the sample 4 becomes a ferromagnetic resonance state with a microwave, an impedance of the waveguide 10 is varied and a reflected wave is generated, and a signal appears in an output of the detecting part 2. According to this method, an imaginary number part and a real number part of a microwave magnetization rate of a ferromagnetic material can be measured separately by varying a phase of the standard wave.
Patent JP-S5584771-A (JP)
Title: Tension controller for wire in wire winder
Inventor: YANO KIYOSHI
IPC: H01F41/06
Filed: 1978-12-22
Abstract: PURPOSE: To make the tension of wire constant by obtaining the rotation and rotary position of bobbin through rotary position detecting means provided on the drive shaft, then controlling the brake force applied on the wire to predetermined level prior to the changing of rotation.  
     CONSTITUTION: Pre-tension device 19 applies predetermined brake force to the wire 2 between said device 19 and bobbin 26, and the tension is controlled by the brake reel 21 of electromagnetic brake 20. In other word, counter 28 counts the output from rotary encoder 27 and every time when said level reaches predetermined level it produces three different brake voltages periodically and applies to electromagnetic brake 20 thus to maintain the tension of wire constant by means of tension reel 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H094050-A (JP)
Title: Connection area of post and beam and connecting method thereof
Inventor: HIOKI HISASHI
IPC: E04B1/16
Filed: 1995-06-23
Abstract: PURPOSE: To enhance stress transmission between a post and a beam and improve work efficiency in a connecting area between a reinforced concrete post and a steel beam and their connecting method. CONSTITUTION: A connection unit 3 is employed, which is integrally molded in cross shape formed with a steel pipe 1, a pair of vertical cross-shaped reinforcing plates 2 and end steel beams 5. The steel pipe 1 is covered over the outer periphery of the post head of a post main reinforcement and embedded into a concrete post together with the post main reinforcement, thereby connecting and supporting intermittent steel beams in the same cross section on a projecting end of the end steel beams. In addition, in an installation process of the connection unit 3, the connection unit 3 is inserted from the upper part of the post main reinforcement and supported on a post formation molding form or the upper end of a hollow precast concrete post.
Patent JP-H0711720-A (JP)
Title: Building
Inventor: KAWAMURA NAOMICHI
IPC: E04B2/74
Filed: 1993-06-28
Abstract: PURPOSE:To improve functionality of a storage space in a housing and to improve space efficiency. CONSTITUTION:In a housing the internal space of which is partitioned by partition walls (a), inside of at least one partition wall 10 of the partition walls (a), a storage space 12 is provided. Of the partition wall 10, two wall bodies 11 are arranged in parallel with an interval of the storage space 12. On the wall bodies 11, opening parts 11b are formed and sliding doors 11a to open and close the opening parts 11b are provided. By this partition wall 10, a corridor 3 connected to a hallway and a room 4 adjacent to the corridor 3 are partitioned. By opening the sliding door 11a, it is possible to put in and out a stored article from both of the corridor 3 side and the room 4 side.
Patent JP-S642518-A (JP)
Title: Culture net for laver
Inventor: NAKAGAWA ISAYUKI
IPC: A01G33/02
Filed: 1987-06-26
Abstract: PURPOSE: To obtain the titled high-quality net capable of providing high yield, by blending a net material with finely powdered natural radioactive mineral and molding the resultant blend.  
     CONSTITUTION: The aimed net obtained by blending a net material, such as synthetic polymer, with finely powdered radioactive mineral and molding the resultant blend. Furthermore, the aimed net is preferably obtained by combining the net material, such as synthetic polymer, and a sheet material prepared by mixing the natural mineral with a conventional net. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5781213-A (JP)
Title: Production of thin film for optical waveguide
Inventor: EDAHIRO TAKAO
IPC: C03C17/02
Filed: 1980-11-11
Abstract: PURPOSE:To make synthesis of thick films possible in a short time by forming fine particles of glass by flame hydrolysis reaction using vapor phase reaction and making these transparent in manufacturing thin films of glass constituting a plane optical circuit. CONSTITUTION:A quartz glass substrate 15 installed in a cradie 14 is rotated by a supporting bar 13, and a gaseous starting material for glass is blown from a burner 16 together with oxyhydrogen gas, and the fine particles formed in flames by this are deposited on the substrate 15, whereby a thin film 17 of porous glass is synthesized. Next, a mask 19 cut with slits in the construction of the optical waveguides to be manufactured is placed, and gaseous starting material and the like for glas of the composition for making refractive index higher than that of the glass film 17 are blown out from the burner 16, so that fine particles 18 of glass are deposited thereon in the pattern resembling to that of the optical waveguides. The mask 19 is removed, and a glass film 21 is deposited by the similar method, after which the substrate is heated to convert the entire part to transparent glass, whereby the thin films for optical waveguides are produced easily.
Patent JP-H09316528-A (JP)
Title: Finish decarburized-refining method of molten stainless steel under reduced pressure
Inventor: MIYAMOTO KENICHIRO
IPC: C21C7/076
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the development of splash and to efficiently executed decarburized-refining by adding flux specifying a basicity and an Al concn. into an immersion tube to produce molten slag before starting finish decarburized-refining to molten stainless steel. SOLUTION: At the time of starting the finish decarburized-refining to the molten stainless steel and becoming about 0.3wt.% C concn. in the molten steel 11, feeding velocity of the oxidizing gas blown from a top-blown lance 18 is reduced. In this condition, the flux having 1-4 basicity (CaO/SiO2 ) in the immersion tube 13 and 5-30wt.% Al2 O3 concn., is added at 440-2650kg/unit projective area (m<2> ) of the immersion tube 13. By this method, the molten slag 16 is produced on the stainless steel 11 surface to display slag cover effect. In this result, the developing quantity of the splash and the arrival height can be restrained. Further, the finish decarburized-refining is efficiently executed by reducing the vacuum degree in the immersion tube 13 to <=200Torr.
Patent JP-H04353109-A (JP)
Title: Support with lock
Inventor: NAGAMURA KANEYOSHI
IPC: E01F15/00
Filed: 1991-05-31
Abstract: PURPOSE:To set a support at the entrance of a parking place or the like, and prevent a vehicle from coming into the place without notice, and remove the support from with a key when it is necessary. CONSTITUTION:The bearing foundation 6 of a level lower than the lowest ground level of a vehicle is fixed to be vertically set on a floor surface and a ground surface 1. A support body 9 consisting of an external shell body 10 and an internal shell body 11 which can be concentrically fitted on each other and can be rotationally moved and can not slide, is fitted on the bearing foundation 6, and when the internal shell body 11 is tuned with a key 25, then an engaging piece 7 is engaged with an engaging section 24, and the external shell body 10 cannot be rotationally moved, and a hooking pin 8 is fitted on a hooking channel 16, and the support body 9 cannot be drawn out.
Patent JP-S644349-A (JP)
Title: Printer apparatus
Inventor: KUMAMOTO KAZUMITSU
IPC: B41J2/00
Filed: 1987-06-26
Abstract: PURPOSE:To immediately open a video data terminal (VDT) to a user to enhance the operating efficiency and to enable a printer to be singly operated without following the VDT, by a method wherein a large-capacity memory device made of any of a hard disk, a floppy disk, and a RAM buffer is provided in the dot printer apparatus as a data transmitting memory. CONSTITUTION:Data is transmitted between a VDT 3 and a printer device 10 by a two-way parallel signal 8 and recorded in a large-capacity memory device 5. After completion of data transfer with the VDT 3, printing data 9 is outputted to a printing head 6 by a control part of a printer mechanism 4 to be printed. In this manner, the signal 8 is perfectly disconnected from the VDT 3; thus, the printer apparatus 10 can carry out a single output, and the VDT 3 can be opened on the side of a user and a host computer 1. Additionally, the writing to a CRT 2 of the VDT 3 from the printer apparatus 10 is made possible by inputting external data from the large-capacity memory device 5 and driving an operation system of the printer apparatus 10 to enable the data transfer to the host computer 1.
Patent JP-H026925-A (JP)
Title: Liquid crystal electrooptic device
Inventor: SATO MASAHIKO
IPC: G02F1/13
Filed: 1988-06-24
Abstract: PURPOSE:To make a uniform display by providing a means which applies an electric field to ferroelectric liquid crystal which enters one corresponding molecule oriented state among plural different molecule oriented states when the electric field is not applied and a means which discriminates a difference in electrooptic effect. CONSTITUTION:The ferroelectric liquid crystal layer 5 is arranged between substrates 2 and plural layers are oriented successively in parallel to one another not in one direction, but in many directions and form extremely fine domains in the surfaces of the substrates 2. The liquid crystal 5 is in a multidomain states wherein many fine domains gather. In this multidomain state, a defect in the orientation of the liquid crystal 5 is relieved, so no zigzag defect is caused in the liquid crystal electrooptic device on the whole. Consequently, the whole device can realize the uniform display and driving characteristics.
Patent JP-S643753-A (JP)
Title: Memory contents confirming system for decentralized slave devices
Inventor: OHAZAMA AKIRA
IPC: G06F11/30
Filed: 1987-06-26
Abstract: PURPOSE:To detect an error of the memory contents that causes a malfunction before the start of a microcomputer by comparing the contents stored in a prescribed place of a memory of a slave device with the correct contents to be originally stored. CONSTITUTION:The program and the data on the fixed parts like a fixed file, etc., of each slave device 2 are stored in a master device 1 together with the storing place of each device 2. The device 1 transfers an instruction for comparison of data to a device 2 via a transmission system 3 together with the data storing place added to a part of the data on the fixed part of the relevant device 2 for each start of the device 1 itself carried out every fixed period or every request given from the device 2. While the device 2 that received the transferred data extracts the contents of the designated storing place when its processing is not busy and compares said contents with the transferred data. If no coincidence is obtained from the comparison, the device 2 delivers an alarm of discordance to its own device or the device 1.
Patent JP-H095871-A (JP)
Title: Image photographic device
Inventor: HONDA TSUTOMU
IPC: G03B17/24
Filed: 1995-06-23
Abstract: PURPOSE: To facilitate the retrieving of a database, etc., in a video camera equipped with a still camera. CONSTITUTION: Photographing conditions and information after silver-salt photographing is completed are collected into a control part C01D from a various kinds of photographing information output means C01B and a video recording medium solid identification number output means C01C and outputted to a silver-salt information recording part C37, in accordance with contents set by an operating part COP, to be recorded on a film C08. Simultaneously, the information is recorded in a primary memory C01E and a solid identification number and a frame number are recorded in a video signal, as an information signal.  Simultaneously, as these information records, the mentioned information is temporarily collected into the control part C01D from the various kinds of photographing information output means C01B and a silver-salt film solid identification number and frame number output means C01A and outputted to a recording-reproducing transforming part C25, in accordance with the contents set by the operating part COP, to be recorded on a recording medium C28.
Patent JP-H062771-A (JP)
Title: Control valve
Inventor: NAGAOKA YUKIO
IPC: F16K1/38
Filed: 1992-06-17
Abstract: PURPOSE:To reduce the fluid force by a small-sized valve body, as for a control valve for controlling the flow rate. CONSTITUTION:A control valve is equipped with a valve port 1a in which fluid flows, valve body 4 which is opposed to the valve port 1a and has a small angle of elevation along the flow of the fluid, and a flange part 4a for receiving the jet stream supplied from the valve port 1a formed at the position far from the valve port of the valve body 4. Accordingly, the dimension can be reduced by reducing the pressure loss, sufficiently correcting the fluid force.