baber/WOPTO huggingface dataset:
Patent JP-S62294917-A (JP)
Title: Measurement of flow rate of tea leaf and apparatus therefor
Inventor: MUROYA AKIHIKO
IPC: G01G11/08
Filed: 1987-04-20
Abstract: PURPOSE:To accurately measure the actual flow rate of tea leaves by a simple and small size construction by sampling the present weight values until a lower value is reached after a transport machine with a large transport capacity is driven until the weight of an overall weighing conveyor reaches an upper value and calculating the flow rate based on a prescribed expression. CONSTITUTION:Tea leaves are supplied from a vertical conveyor 1 with a large transport capacity to the hopper 14 of a weighing conveyor 17 and discharged to a vibrating trough 38 via a conveyor belt 13. When the quantity of the teal leaves stored in the conveyor 17 reaches an upper limit value, the conveyor 1 is stopped via a displacement detector 18. Thereafter, a weight Yi is measured via the detector 18 for every prescribed check time Xi during the time until the weight value of the conveyor 17 reaches a lower limit value. The values A and B of the accompanying expression based on method of least squares are calculated via a CPU and the like and the value A is made the flow rate per unit time of the tea leaves. Thus, the actual flow rate of the tea leaves is measured by a simple and small size construction without being affected by the vibration of the conveyor 1 and the like.
Patent JP-S6322618-A (JP)
Inventor: RICHIYAADO BII FURIIMAN
IPC: B29K105/08
Filed: 1987-04-20
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-S5622973-A (JP)
Title: Discriminating device
Inventor: OZAKI HIROSHI
IPC: G11C29/00
Filed: 1979-08-01
Abstract: PURPOSE: To discriminate the type or the direction of the circuit device by detecting the electrical properties of several pins of the socket into which the lead of the semiconductor IC circuit device, thus preventing the breakdown of the LSI.  
     CONSTITUTION: Programable read only memory PROM50 is attached to socket 51 to start microcomputer MC58. MC58 opens switches S 1  and S 2  of input/output device PIT25 via control signal ϕ 1  and then resets FF57 and 56 via control signal ϕ 2 . With this voltage, the voltage applied to PIT25 plus pins P19 and 21 is decided by each electrical property. The voltage applied to pins P19 and 21 is compared with the reference signal set inside discriminating circuits 53 and 54 after control signal ϕ 3  is delivered from MC58, and then attached to socket 51 via MC58 to discriminate the direction of PROM50. In such way, the breakdown of the LSI due to the  wrong insertion can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04327731-A (JP)
Title: Heat exchanger
Inventor: OMORI YUTAKA
IPC: F24F1/00
Filed: 1991-04-26
Abstract: PURPOSE:To provide a heat exchanger possessing fins which does not suffer from clogging with dust. CONSTITUTION:In a heat exchanger including fins, a refrigerant tube, and a fan in combination, a streamline protruded part 6 is provided at an end part 2a which is located at a front surface side of an air suction inlet of the fin 2. Further, an air stream flowing through the streamline protruded part 6 is widened into a turbulent flow to ensure a heat exchanger to which any dust is unlikely to stick.
Patent JP-H07303798-A (JP)
Title: Vacuum board
Inventor: DOI NORINARI
IPC: D06F73/00
Filed: 1994-05-11
Abstract: PURPOSE:To recognize and correct a defective part stereoscopically in the press process of finishing work of clothing. CONSTITUTION:A hollow human body type iron 2 formed in human breast part shape and equipped with a large number of air holes 12 and in which the outer periphery of an iron board main body 9 made of metallic material is covered with a cloth material is supported rotatably freely on a vacuum board main body 1, and an air suction/blowout means which performs the suction or blowout of the air selectively on the human body type iron board 2 is arranged so as to be communicated with the human body type iron board 2.
Patent JP-H03296288-A (JP)
Title: Optical communication module
Inventor: SAKAKIBARA MASAHIRO
IPC: H01S5/00
Filed: 1990-04-16
Abstract: PURPOSE:To prevent the generated of heat in a drive circuit from being conducted thermally into a light emitting element and decrease the fluctuations in a light emitting wave length or the like by forming a package side plate with a high-heat conductive member and a low-heat conductive member and installing respective radiators at a package bottom plate and a part that is formed with the high-heat conductive member at the package side plate. CONSTITUTION:Heat generated by a drive IC 6 is conducted thermally into a high thermal conductive plate material 1 through a thermal conductive member 9 and is radiated from a radiator 15 to the outside. In such a case, the quantity of heat transferred toward a bottom plate 4 from the drive IC 6 is suppressed to an extremely small amount by a low thermal conductive plate material 2 made of aluminum or forsterite. The conduction of heat generated from the drive IC 6 to a semiconductor laser chip 5 can be decreased drastically. Further, the quantity of heat generated by the semiconductor laser chip 5 is lower than heat generated by the drive IC 6. However, it is transferred to the bottom plate 4 through a heat sink 11 and a thermal conductive material 8 and is discharged from a radiator 14 to the outside.
Patent JP-S58215107-A (JP)
Title: Power amplifier
Inventor: HORI FUMIO
IPC: H03F1/42
Filed: 1982-06-09
Abstract: PURPOSE:To prevent damages of a speaker and to attain highly efficient power amplification, by detecting a DC component applied to a load and turning off a transistor with a switch. CONSTITUTION:When an output voltage e0 goes to positive or negative because of any casue and a DC component is generated, the DC component is detected at a detecting circuit 9, the output opens switches 10, 10' to turn of transistors (TR) 3, 3'. Thus, if the TRs 3, 3' are damaged, since the switches 10, 10' are opened, a voltage applied to TRs 2, 2' goes high and no DC component is generated to each emitter output of the TRs 2, 2', allowing to avoid the speaker being a load 7 from being damaged because of the output voltage e0.
Patent JP-H06311227-A (JP)
Title: Switching device for n+1 redundant configuration
Inventor: KATAOKA HIDEKI
IPC: H04B1/74
Filed: 1993-04-23
Abstract: PURPOSE:To improve cost effectiveness possibility and reliability. CONSTITUTION:L pieces of devices A100-A131 are respectively connected to devices B400-B421 by a switching device SE and M pairs of duplex links. One spare is provided corresponding to N pieces of devices B, and the switching device is made into so-called N+1 redundant configuration. Corresponding to an integer K larger than '2' and smaller than LXM, 2K pieces of changeover switches 502, 502', 512 and 512' provided with LXMXNdivided by K pieces of terminals on the device A side and LXMX(N+1)divided by K pieces of terminals on the device B side are prepared and installed while being divided into J pieces of first and second switching devices (J=2 in this case) (one device for 500 and 501 and the other one device for 510 and 511) more than 2 and less than 2K, and the link of a '0' system which first digit is '0' in one pair of duplex link to connect the devices A and B and the link of a '1' system, which first digit is '1' are respectively housed in the different first and second switching devices.
Patent JP-H04327403-A (JP)
Title: Automatic warehouse containing panel processing machine
Inventor: HAMANAKA KENICHI
IPC: B65G1/04
Filed: 1991-04-26
Abstract: PURPOSE:To provide an automatic warehouse with a raised layout minimizing the installation area and containing a panel working machine which improves work efficiency, by integrally combining the automatic warehouse with the panel processing machine, achieving thus high efficiency that could not be realized by a conventional flat layout. CONSTITUTION:An automatic warehouse 1 comprises a processing machine 5 installed in the frame 3 of the warehouse main body; lifters 7F and 7R which bring in and out workpieces W and are provided on both front and rear sides of the automatic warehouse 1; and a loading device 19 and an unloading device 51 which are equipped with work attracting devices 47F and 47R, movable up and down between an upper position of the lifters 7F and 7R warehouse shelves, and which can move left and right.
Patent JP-H02279958-A (JP)
Title: Steam compression type heat pump and assembling and reproduction system
Inventor: OGAWA YASUO
IPC: F16J15/10
Filed: 1989-04-19
Abstract: PURPOSE:To prevent the leakage of refrigerant even if no attempt is made to change the width of O ring groove during change in refrigerant for improvement by specifying O ring dimensions as a specified occupancy rate in terms of the O ring groove. CONSTITUTION:In terms of a steam compression type heat pump which uses as refrigerant a compound having a molecular formula of CkHlClmFn (where k stands for an integer of at least 2, l stands for an integer of at least 1 while m+n is an integer of at least 1 and is provided with its disassembling side to be kept air tight with an O ring 6, the dimensions of the O ring 6 is designed to be 60% and over, but less than 70% in terms of its groove occupancy rate. A heat pump which uses halogenated carbon compound as refrigerant is disas sembled in its disassembling side. The O ring 6 is used to keep air tightness after the refrigerant is replaced with the afore-said refrigerant when it is assem bled again. As for the materials of the O ring 6, at least one type can be selected an applied from fluoro rubber, epichlorohydrine rubber and chloroprene rubber.
Patent JP-S58215521-A (JP)
Title: Water leakage detector
Inventor: HAMADA TATSUO
IPC: G01M3/20
Filed: 1982-06-09
Abstract: PURPOSE:To calibrate automatically a hydrogen density signal, to eliminate the influence of an aging change of a vacuum equipment, and to improve reliabilty and precision, by providing an automatic calibration controller, gain regulator, variation rate computing element, etc., to a leakage detector which detects the water leakage of an equipment wherein a liquid metal area and a water area are in contact with each other in an Ni-diffused film type hydrogen detecting method. CONSTITUTION:A dynamic chamber 2 and a stationary chamber 6 are evacuated at all times by ion pumps 5a and 5b through an orifice 4 and a remotely operated valve 7, respectively. Vacuum pressure gauges 1a and 1b measure the vacuum pressure in the dynamic and stationary chambers, and transducers 8a and 8b transducer the vacuum pressure into hydrogen density. The signal regarding the dynamic chamber is outputted to an indicator 9a and a signal processor 10 and the signal regarding the stationary chamber is outputted to an indicator 9b. The output of the transducer 8b for stationary balancing pressure is inputted to the variation rate computing element 15, and variation rate data is inputted to a variation rate comparator 16. When the variation rate becomes constant, an automatic calibration controller 11 performs a gain adjustment. The hydrogen density found from the dynamic balancing pressure and that by the stationary balancing pressure are compared with each other by a subtracter 13 and the output of the gain regulator 14 is varied according to the difference to adjust the gain of the amplifier 12.
Patent JP-S58215637-A (JP)
Title: Camera
Inventor: YONETANI YOSHIHISA
IPC: G03B7/28
Filed: 1982-06-09
Abstract: PURPOSE:To allow a photographer to reflect his picture framing intention sufficiently, by switching a normal spot photographic mode, highlight-based photographic mode, and a shadow-based photographic mode selectively. CONSTITUTION:Plural points of a subject are applied with photometry by a photoelectromotive force element PD2 for spot photometry as a partial photometry means, and obtained brightness values of the respective parts are processed to decide on an exposure level on the basis of the result values. In normal spot photographic mode, the exposure level is determined with a spot input button 14 on the basis of the simple or weighted average arithmetic result value of each brightness value and in highlight-based photographic mode, the exposure level is determined with a highlight command button 15 on the basis of the greatest brightness value among the brightness values. In shadow-based photographic mode, on the other hand, the exposure level is determined with a shadow command button 16 on the basis of the least brightness value. Then, those photographic modes are switched selectively with the buttons 14, 15 and 16.
Patent JP-H02274204-A (JP)
Title: Nail making-up utensil
Inventor: INOUE SHOZO
IPC: A45D29/17
Filed: 1989-04-18
Abstract: PURPOSE:To maintain always nails clean and provide a compact utensil suitable for a travel by constituting integrally a nail plate cleaning piece on one end of a main body molded into a desired form with plastics, a polishing member on the upper surface of the other end and a polishing brush on the lower surface. CONSTITUTION:A main body 1 has a spatula 5 bonded to its one end, a smooth- cut file 2 and file 3 both firmly attached to the upper surface of the main body 1 on the other end. These file are sand-papers to polish the free ends of nail plates. Further, the main body 1 may be molded of any materials such as plastic, ceramic, metal, wood which can be molded by applying heat or pressure. In this embodiment, the main body is made of wood which can be the most easily handmade, and an inclined brush 4 is bonded to the lower surface to which the files 2, 3 are bonded. Also, the main body 1 is formed into a bird form having a ring 7 fitted in eyes 8 or a hole 6. The main body 1 and respective parts are all integrated. When the main body is formed into the bird, colors and patterns are determined for finishing according to the form to be beautified.
Patent JP-S595379-A (JP)
Inventor: DANIIBURATSUDOREE KONBISU
IPC: G06F3/0488
Filed: 1983-06-03
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-S60242573-A (JP)
Title: Automatic check system for sound recording
Inventor: TOTSUKA HISAYOSHI
IPC: G11B20/18
Filed: 1984-05-16
Abstract: PURPOSE:To check automatically the normalcy of sound recording by inputting both the original sound input signal inputted to a sound recording head and the sound playback output signal outputted from a playback head to an echo canceler, and recording or monitoring their difference output signal. CONSTITUTION:The original sound input signal 4 inputted to the sound recording head 2 and the sound output signal 5 outputted by the playback head 3 are inputted to the echo canceler 6. Then, the output difference signal 7 is monitored or recorded to check automatically the normalcy of sound recording.
Patent JP-H11284783-A (JP)
Title: Image forming device
Inventor: NAGASHIMA MASANORI
IPC: B41J29/38
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where the copy mode is continued when the operator desires to continue, copying or it is predicted that the copying is not finished even in the case that an operation panel is not continuously operated. SOLUTION: The device is provided with a non-operation detection section 294 that detects a non-operation time when no operation by the operator is conducted, a human body sensor 24 that senses whether or not the operator is resident at an operation available position, and an operation mode selection section 293 that changes the 1st operation mode (copymode) to the 2nd operation mode (print mode) on the condition that the non-operation time detected by the non-operation detection section 294 exceeds a scheduled margin time and the absence of the operator is detected by the human body sensor 24.
Patent JP-H11268163-A (JP)
Title: Building material with sound absorbing, sound isolating and acoustic characteristics
Inventor: KOBAYASHI HIDENORI
IPC: B32B7/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a panel having a light weight, high strength, and desired sound absorbing, isolating acoustic characteristics by giving a photocatalyst and metallic ion to a surface of a molding molded by controlling a particle size blend of a waste glass material. SOLUTION: A molding 1 dispersively formed with a uniform density and obtained by forming a raw material containing waste glass on a granular spray body by spraying, filling the body in a mold, and press molding it is manufactured. At this time, since the molding 1 is molded at a low pressure, it becomes a porous state containing air gaps formed between particles. After the molding 1 is sufficiently dried by a dryer, a surface of the molding 1 is coated with a TiO2 sol by spraying to become, for example, a film thickness of 0.01 micron, and a photocatalyst layer 2 is formed only its surface. Thereafter, after the molding 1 having the layer 2 is baked, the surface of the layer 2 is coated with a solution of metallic ion 3 of Ag, emitted with an ultraviolet ray, fixed to the surface by a reducing power of the photocatalyst, thereby obtaining the porous building material having a photocatalytic function.
Patent JP-S61257518-A (JP)
Title: Expandible arm-type dust remover
Inventor: MURAKAMI TOSHIAKI
IPC: E02B5/08
Filed: 1985-05-08
Abstract: PURPOSE:To raise the efficiency of operations by a method in which two non- return chains paid out of two take up drums are built in an expandible multistage type boom, one of them is connected with a rake, and the other is connected to the lowest stage boom. CONSTITUTION:A driver is actuated to turn sprockets 40 and 41 toward the directions of arrows (a) and (b). No-back chains 89 are sent out of winding drums 10 and 11 and lowered, and expandible booms 4 are extended in the order of 4d, 4c, 4b, and 4a to lower a rake 2. When only the chain 9 for opening and closing the rake 2 is pulled up, the rake 2 becomes of horizontal attitude and the rake claw 2a is fitted into a screen 1. The chain 8 and 9 are further pulled up and wound around the drums 10 and 11, and as the boom 4 is pulled up, dust, etc., adhered to the screen 1 are removed out by the rake 2.
Patent JP-S63267137-A (JP)
Title: Wiring and piping device in pallet changing device
Inventor: ICHINOSE KAZUHIKO
IPC: B23Q7/00
Filed: 1987-04-23
Abstract: PURPOSE:To make it possible to change a pallet with cables being constantly in their connected state by loopedly providing the cables, namely hydraulic hoses and power source cords connected to work fixtures on the pallet, on a cable bearing member. CONSTITUTION:A pallet changing device has work fixtures F1, F2 fixed on a pallet P2 mounted on a pallet stocker 18 located near a machine tool 12 and a pallet P1 on the table 16 of the machine tool 12 respectively, and cables 74, 76, namely electric cords and hydraulic hoses, connected to the fixtures F1, F2. The pallets P1, P2 are exchanged by the slewing motion of changer arms 25, 26. The cables 74, 76 are mounted on the pallet changing device, which is provided with a cable bearing member 50 turning interlocking with the changer arms 25, 26 of the pallet changing device 20. The cables 74, 76 are loopedly arranged around the turning axis of the cable bearing member 50, and connected to the work fixtures F1, F2 with stack.
Patent JP-H08293488-A (JP)
Title: Plasma processing device
Inventor: KUBOTA SHINJI
IPC: H01L21/302
Filed: 1995-04-24
Abstract: PURPOSE: To eliminate irregularity of the processing of a work by applying a strong magnetic field to the outer circumference of a space except for a space between a first and a second electrode that are facing each other and where the processing of the work is performed. CONSTITUTION: A cathode that is a first electrode 31 is arranged on the side of a mounting rack, on which semiconductors that are works 22 are mounted, inside a chamber 21 and in parallel with and opposing it, an anode that is a mesh formed second electrode 32 is arranged. A magnetic field applying means 30, that is an arrangement of permanent magnets 30A and 30B and apply strong magnetic field, is arranged at the outer circumference of the space except for the space part 28 where the processing of the works 22 that are placed opposing the first electrode 31 and the second electrode 32 is performed. Therefore, the irregularity of the plasma processing of the works 22 is prevented and the processing speed is increased.
Patent JP-S5222797-A (JP)
Title: Dielectric porcelain composition
Inventor: YAMAGUCHI TAKESHI
IPC: H01G4/12
Filed: 1975-08-14
Abstract: PURPOSE: A material of four component system of SrO, BaO, ZrO, TiO 2 , with less amount of dielectric loss and higher temperature stability of dielectric constant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61257941-A (JP)
Title: Production of carboxylic acid
Inventor: HAYASHI HIROSHI
IPC: C07C51/00
Filed: 1985-05-08
Abstract: PURPOSE:To obtain a carboxylic acid having benzene ring at a low cost, by reacting a halide of an alkylbenzene, etc., with metallic sodium in the presence of a tertiary amine and reacting the reaction product with CO2. CONSTITUTION:A compound expressed by formula I (X is Cl or Br; R1 is H, alkyl or cycloalkyl; R2 is alkyl or cycloalkyl; R3 is H; R2 and R1 or R3 may link to form an alkylene group) is reacted with metallic sodium at 1:2-2.5 molar ratio in the presence of a tertiary amine in a molar amount of 0.5-2 times based on the compound expressed by formula I at 0-30 deg.C for 0.5-2hr to give a reaction product, which is then reacted with CO2 at 0-20 deg.C for 1-5hr to afford the aimed compound expressed by formula II. The metallic sodium is preferably a fine particulate material dispersed in a solvent and a compound after removing X from the compound expressed by formula I is preferably a dispersing medium used therefor. The concentration of the metallic sodium is 5-30%.
Patent JP-2000289033-A (JP)
Title: Resin molding tool
Inventor: FURUYA TAMIO
IPC: B29C33/40
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding tool for relaxing the thermal expansion difference so as to prevent the generation of cracks on a mold surface layer. SOLUTION: A mold surface layer 2 is constituted of three layers, and the thermal expansion coefficient of a second layer 10 as an intermediate layer is set smaller than the thermal expansion coefficient of a first layer 5 and larger than the thermal expansion coefficient of a third layer 15. The thermal expansion difference between the first layer 5 and the third layer 15 can be relaxed by the second layer 10 based on the arrangement, and for instance, the first layer 5 can be expanded comparatively freely without being restrained so much by the second layer 10.
Patent JP-2000289003-A (JP)
Title: Woody composite plywood
Inventor: KAI MASAKI
IPC: B27D5/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To suppress a behavior of an expansion, a contraction due to moisture absorption or the like of a fibrous plate as much as possible by laminating the plate on a surface veneer of a plywood, and laminating a decorative veneer on the plate so that a fiber direction crosses perpendicularly to that of the surface veneer of the plywood. SOLUTION: A fibrous plate 20 is adhered to and laminated on a 5-ply plywood 10, and a sliced veneer 30 is adhered and laminated on the plate 20 as a decorative veneer. The veneer 30 is adhered to a surface of the plate 20 so that its fiber direction crosses perpendicularly to that of a surface veneer 11 of the plywood 10. According to this constitution, the veneers adhered to and laminated on front and rear surfaces of the plate 20 cross the fiber direction of the veneer 30. Accordingly, behavior of the fiber directions of the veneer 11 and the veneer 30 having a small dimensional change ratio is operated as a suppressing force in two perpendicular directions to a large dimensional change of the plate 20 having no directionality. Therefore, an influence of an expansion, a contraction of the plate 20 can be prevented from being exposed at the veneer 30 side.
Patent JP-S5222341-A (JP)
Title: Counter
Inventor: MORI TAKASHI
IPC: G07F11/58
Filed: 1975-08-13
Abstract: PURPOSE: To save the time and labor required for disposing emptied baskets and shorten the check-out time. 
     COPYRIGHT: (C)1977,JPO&Japio