baber/WOPTO huggingface dataset:
Patent JP-S57104352-A (JP)
Title: Data transmission system
Inventor: ICHIKAWA YUKIO
IPC: H04L27/02
Filed: 1980-12-19
Abstract: PURPOSE:To increase the transmission efficiency and to assure bit synchronization, by differential coding of inputted RZ signals and transmission of the signals with AM-PM-VSB modulation. CONSTITUTION:An RZ digital signal is inputted to a data input terminal 1 and differentiated at a differentiation circuit 2. An output of the differentiation circuit 2 is given to a flip-flop 3, which is inverted with a positive differentiation output only, and a signal differentially coding the input RZ digital signal appears at the output. The output of the flip-flop 3 is converted with a binary-ternary conversion circuit 5 so that consecutive pulses are opposite and transmitted through an amplitude modulation circuit 6 and a VSB filter 7. The ternary signal demodulated at the reception side through a demodulator 10 is converted into a binary signal with full-wave rectification at a ternary-binary conversion circuit 11. This signal passes through a differentiation circuit 13, a full wave rectification circuit 14 and one-shot multivibrator 15, and the original RZ digital signal can be reproduced.
Patent JP-S5883467-A (JP)
Title: Facsimile communication system
Inventor: KOSUGI MAKOTO
IPC: H04N1/32
Filed: 1981-11-13
Abstract: PURPOSE:To enable a subscriber to request information through the designation of reception time, by dividing the operation of information request and information output. CONSTITUTION:The information in an information center 13 is picked up at a prescribed time by using a facsimile device. In this case, a subscriber calls a relay exchange 6 via a telephone set 1, subscriber line 3, subscriber exchange 4, and relay line 5 and informs requested information and the time to receive the information to the exchange 6. The connection between the subscriber and the network is once disconnected. The exchange 6 is operated to a facsimile data converter 11 via a common line 14 and the converter 11 receives required information from the information center 13 via a data line 12. A storage converter 9 automatically calls a subscriber terminal 2 from the network with the normal procedure and outputs the converted information to the facsimile device as screen.
Patent JP-H0230653-A (JP)
Title: Calcined calcium phosphate-based ceramic compact and production thereof
Inventor: OGAWA TETSURO
IPC: A61K6/838
Filed: 1988-07-20
Abstract: PURPOSE:To improve acid resistance and mechanical strength by containing a fluorine apatite expressed by a specific general formula as a principal component. CONSTITUTION:The above-mentioned calcined calcium phosphate-based ceramic compact contains fluorine apatite expressed by the general formula Ca10(PO4)6(OH)2-2xF2x (x is 0.1-1.0) as a principal component. The calcined compact may contain 0.1-50wt.% tricalcium phosphate in addition to the fluorine apatite expressed by the afore-mentioned general formula. If the content thereof exceeds 50wt.%, solubility is unfavorably increased. The above-mentioned calcined compact can be produced by calcining powder containing the fluorine apatite expressed by the afore-mentioned general formula as the principal component at 800-1,100 deg.C.
Patent JP-H0346945-A (JP)
Title: Transfer preventing discharge roller
Inventor: SHIMOKAWARA JUN
IPC: B65H5/06
Filed: 1989-07-12
Abstract: PURPOSE:To prevent ink transfer while paper is being discharged and increase feed force by forming a pressure roller out of sponge material. CONSTITUTION:There is provided a pressure roller 2 which is made to come into pressure-contact with a drive roller 4 through an arm 5 and an elastic material 6. At this time, the pressure roller 2 is formed out of sponge material. It is thus possible to provide elasticity and eliminate the need of pressing ink on the drive roller 4 against paper even under a pressure.
Patent JP-S57107441-A (JP)
Title: Brake torque controller of duo-servo type
Inventor: HIROBE YOSHIAKI
IPC: F16D51/48
Filed: 1980-12-23
Abstract: PURPOSE: To enable a duo-servo type brake to produce stable brake force by limiting at least one of mutual inputs between a primary shoe and a secondary shoe when the brake torque is above a predetermined torque level so that the brake may cope with variations in a wide friction coefficient range.  
     CONSTITUTION: Gaps δ are set up between a stopper 4 and the tail ends 1a, 2a of a primary shoe 1 and a secondary shoe 2. Since the stopper 4 is regarded as a rigid body, the tail end 1a of the primary shoe 1 is inhibited to move further after it abuts on the stopper 4 when brake force is increased to a predetermined torque level through the manipulation of the brake during forward running, thereby an input from the primary shoe 1 to the secondary shoe 2 does not increase further more. Accordingly, no substantial increase in the input from the primary shoe 1 to the secondary shoe 2 is appreciated, and both shoes 1, 2 are actuated independently with each other so that the brake may cope with variations in a wide friction coefficient range. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H105137-A (JP)
Title: Oil temperature controller for fryer
Inventor: TAKECHI SHIGENORI
IPC: A47J37/12
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent accidents such as overheating by constituting an oil temperature controller which is provided with a proximity switch for detecting that an oil temperature sensor is set in a normal position and opens/closes a solenoid valve interposed in series to a temperature adjusting solenoid valve in a fuel feed pipe. SOLUTION: A temperature adjustment solenoid valve 5 and a main solenoid value 7 are interposed in series in a fuel feed pipe 2 of an oil tank heating burner 4, the temperature adjustment solenoid valve 5 is controlled by an oil temperature sensor 4 for detecting the oil temperature in the oil tank 3, a proximity switch 6 for detecting that the oil temperature sensor 4 is set in the normal position is provided in a mounting position of the oil temperature sensor 4, and the main solenoid valve 7 is controlled its opening/closing thereby. A lead switch on the market which is formed into a ring shape can be used as the proximity switch 6, a ring sensor fitting part for holding the oil temperature sensor 4 is provided in an oil temperature sensor holder 8, and the lead switch 6 is installed in this sensor fitting part.
Patent JP-H0626747-A (JP)
Title: Water cooler
Inventor: MOJI SHOICHI
IPC: F25D11/00
Filed: 1992-07-08
Abstract: PURPOSE:To supply hygienic cold water free of impurities by mounting to a part of an inflow passage a connecting guide for connection of a feed water hose and detachably mounting a cartridge type water purifier in the inflow passage. CONSTITUTION:A casing 1 is supported by a support base 43, and an open-top type water storage tank 5 is provided in an upper portion of the casing 1. The interior of the tank 5 is divided by a partition 6 into an upper water storage section 7 and a lower cooling section 8. An inflow passage 41 is cylindrical in shape, and is integrally formed on a top cover 10 mounted to an upper end of the casing 1 to extend downward from the top cover 10. A lower end of the inflow passage 41 is opened into the water storage tank 5, and a connecting guide 25 communicating to the inside of the inflow passage 41 is mounted to a side wall of the inflow passage 41. Connected to the connecting guide 25 is a water feed tube 47. A cartridge type water purifier 27 is detachably mounted to a lower end of the inflow passage 41 which is connected to the water storage section 7. Thus cold water, which is purified and is always hygienic, can be supplied to the outside.
Patent JP-S5882436-A (JP)
Inventor: YANAGIHARA MASAO
IPC: H01F7/14
Filed: 1981-11-11
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-H1013556-A (JP)
Title: Video conference system
Inventor: ONISHI SHINICHI
IPC: H04M3/56
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce noise included in a voice signal after being summed in the video conference system where voice signals collected by a plurality of video conference terminal equipments are summed and the summed signal is sent to other video conference terminal equipments. SOLUTION: Small sound volume elimination sections 22a-22c eliminate a signal part whose sound volume is smaller than a prescribed reference volume among voice signals sent from video conference terminal equipments 10A-10C so as to provide an output of the voice signal whose sound volume is higher than a prescribed reference value. Then an adder section 23 adds the outputted voice signals and transmission sections 25a-c send the added voice signal to each video conference system.
Patent JP-S6160544-A (JP)
Title: Sheet storing device
Inventor: ONO TAKESHI
IPC: B65H3/44
Filed: 1984-09-01
Abstract: PURPOSE:To facilitate carrying out desired sheets from a lot of storing receptacles disposed in a narrow space by providing a coupling member, one end of which is pivoted on each of stacked plural storing receptacles, the other end thereof being pivoted on a device moved up and down by rotation of a driving screw. CONSTITUTION:On selecting the j-th storing receptacle 1j from the top from which sheets are to be taken out, the corresponding solenoid 14 is excited to lock a coupling member 5. Subsequently, a motor 15 starts rotating normally and stops in response to a signal from a limit switch 26a, so that the receptacle 1j is opened to feed sheets. On completion of feeding the sheets, the motor starts reversing, and stops when the limit switch 26b is turned on. At this time, the respective storing receptacles 1 are stacked vertically, so that one cycle of taking out sheets is completed by locking by the solenoid 24. Thus, a lot of receptacles can be installed in a narrow space, and a space easy of approach is formed above a desired storing receptacle in a simple structure to easily carry out sheets from an arbitrary receptacle.
Patent JP-H064080-A (JP)
Title: Musical sound waveform signal generating device
Inventor: KAKISHITA MASAHIRO
IPC: G10H5/00
Filed: 1992-06-16
Abstract: PURPOSE:To obtain the musical sound waveform signal generating device which can generate a musical sound waveform signal by accurately simulating a natural musical sound, specially, a wind instrument, and provides the more real and natural continuation of a sound. CONSTITUTION:Control parts 5-8 input pitch information and supply a 1st para meter and a 2nd parameter respectively to a linear part 2 which has a circulation path where a waveform signal is circulated and a nonlinear part 1 which generates an excitation signal. The nonlinear part 1 generates and outputs the excitation signal to be impressed to the linear part 2 according to the 2nd parameter which is inputted. The linear part 2, on the other hand, circulates the waveform signal according to the 1st parameter which is inputted. A final output is led out of the linear part 2. A control circuit compares a last selected pitch with a current selected pitch and does not input the 1st parameter to the linear part 2 when there is no variation.
Patent JP-H0352667-A (JP)
Title: Cleaning bar and manufacturing method of the same
Inventor: KURAUSU HENZERERU
IPC: D21H23/58
Filed: 1990-07-11
Abstract: PURPOSE: To improve a wear property by alternately disposing two kinds of annular disks on a carrier bar and respectively forming these disks of elastic and ceramic materials. CONSTITUTION: The annular disks 1 and 2 consisting of the different materials are lined up and are passed onto the cylindrical carrier bar 3. The disk 2 of the smaller diameter consists of steel and the disk 1 of the larger diameter consists of ceramics. The thickness of the annular disks is specified to 0.1 to 0.5 mm. The intermediate annular disk 2 is produced from the elastic material. As a result, the elasticity over the entire part of the bar increases and, therefore, the exertion of excessive load on the ceramic annular disk 1 when the doctor bar deflects is prevented. As a result, the mass production of the doctor bar having the excellent wear resistance characteristic is made possible.
Patent JP-H057365-A (JP)
Title: Moving picture transferring system
Inventor: MAEDA KATSUMI
IPC: H04N19/51
Filed: 1991-06-26
Abstract: PURPOSE:To efficiently transfer a required moving picture information by adjusting a connecting time of a moving picture transferring channel between a transmitting station and a receiving station based upon a detecting result by a detecting means. CONSTITUTION:When a power source of communication devices 250A-250C at a monitoring point is turned on, a notice of still picture level is transmitted from the monitoring point to a monitoring center. When a notice of still picture level is received by a communication device 220 at the monitoring center, a controlling part 441 controls so that transferring channels are connected to respective monitoring points and a still picture information is received to be displayed as an initial picture on a monitor 230 at the monitoring points A-C. If a movement occurs at the point A and the device 250A detects that the amount of movement reaches the level of a moving picture, the monitoring center is informed of it, and a transferring channel with A is connected for a specified period and a moving picture information is transferred. On the monitor 230, a moving picture is displayed for a period corresponding to the amount of movement at the points A-C.
Patent JP-H0469323-A (JP)
Title: Hair-dye composition
Inventor: KAJINO TAKAYOSHI
IPC: A61Q5/10
Filed: 1990-07-10
Abstract: PURPOSE:To obtain a hair-dye composition having excellent dyeability, giving good feeling to the hair and having high safety to hair and skin by compounding an acid dye, a specific impregnation promoting agent and a specific polymer compound. CONSTITUTION:The objective composition can be produced by using 0.0001-10wt.% of an acid dye, 0.1-30wt.% of 2-benzyloxyethanol as an impregnation promoting agent and 0.05-20wt.% of a water-soluble polymeric compound (e.g. hydroxyethyl cellulose), adding a pH-conditioner and water thereto, properly compounding the above components with a lower alcohol, a preservative, a chelating agent, perfumery, etc., and forming in the form of a hair-dye by conventional method. It can be used in the form of cream, emulsion, gel, solution, mousse, foam, etc. Hair-dye compositions having various color tones can be produced by this process.
Patent JP-S5973241-A (JP)
Title: Pallet positioning method and device
Inventor: INOUE TOSHIAKI
IPC: B23P19/00
Filed: 1982-10-16
Abstract: PURPOSE:To obtain a means for securely attaining high precision pallet positioning with only one time operation and shortening cycle time by allowing an extension edge part of an extension member to make close contact and engage with a fixing member to be restricted in its position in the Z direction. CONSTITUTION:A pallet positioning device used in a manufacturing line of electronic instrument products, etc., is arranged on a prescribed position of a conveyor frame 16, and a work station is arranged on a frame side part corresponding to said device. Then, an elevation plate 36 is raised to permit a protrusion piece 46 to be respectively fitted into the round hole and long hole of an extension member 52 for positioning X, Y directions, so that the pallet 20 is finally positioned highly precisely at a prescribed position on the work station. Moreover, the extension edge part of the member 52 is forced to make close contact with the L-shaped part of a stopping member by the rising of the pallet 20 accompanying the rising of the plate 36 to permit the position of the pallet 20 in the Z direction to be restricted, allowing cycle time to be shortened.
Patent JP-H1117095-A (JP)
Title: Fe lead frame material for palladium plating superior in corrosion resistance
Inventor: YAMADA HIROSHI
IPC: C25D7/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To seal the hole of a plating layer and to prevent the corrosion of a lead frame member by providing the plating layer of Cu and/or Ni on the surface of the Fe lead frame material and executing cold rolling having more than a specified work rate. SOLUTION: Cu and/or Ni is plated for not less than 4.5 μm on the surface of the Fe lead frame member of Fe-Ni alloy. Cu and Ni are easily adhered to Fe-Ni alloy and a local battery is difficult to be formed since natural potential is approximated to the alloy of them and Pd. When cold rolling with not less than 10% work rate is executed or annealing is executed at the temperature of not less than 400 deg.C after cold rolling, the hole generated in Cu and Ni layers is sealed and a local electrode can be prevented from being formed. Since the distortion of Cu and/or Ni in a base plating layer is removed and extension can be restored. Thus, Cu and/or Ni in the base plating layer generated at the time of tie bar cutting with blanking are coated with Cu and/or Ni in the base plating layer and corrosion resistance can be improved.
Patent JP-S6424615-A (JP)
Title: Vtr control head amplifier
Inventor: IDA SHIZUO
IPC: G11B5/02
Filed: 1987-07-21
Abstract: PURPOSE:To eliminate the need for an electrolyte capacitor by connecting four transistors(TRs) in series between a power supply and a recording constant current source respectively, connecting each connecting point to each of two terminals of a control head and connecting a recording signal input and a recording signal inverted input to a base of each TR respectively. CONSTITUTION:A signal is received from a control head 6 at the reproduction, amplified by the gain (R1/R2) of the amplifier and outputted to a terminal A. A recording signal is inputted from terminals B, the inverse of B at the recording to output a signal to the control head 6. That is, in giving a positive signal to the terminal B, TRs 9, 8 are turned on and the signal is sent in a route of TR 9   head 6   TR 8. In giving a positive signal to the terminal inverse of B, the signal is sent in a route of TR 7   head 6   TR 10. Since the recording part of the VTR head amplifier is constituted by the TRs and resistors, no electrolyte capacitor is required.
Patent JP-S6425438-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI HISAO
IPC: H01L21/3205
Filed: 1987-07-21
Abstract: PURPOSE:To swell a lower layer base material and to flatten the front surface of a semiconductor device by implanting ions of constituent element of the material into the material itself disposed near the opening of an insulating layer. CONSTITUTION:With a photoresist layer 8 as a mask for an ion implantation an n-type impurity is selectively ion implanted through an opening 9 to a lower layer base material 11, i.e., a source region 6s and a drain region 6d. Then, the material 11 is swelled in the opening 9 to form a swelled part 12, thereby burying the opening 9. Then, the layer 8 is removed, and electrode or wiring conductive layers 10s and 10d are formed on the swelled part 12 equivalent to the extensions from the source region 6s and the drain region 6d of the material filled in the opening 9. The conductive layers 10s and 10d formed in this manner are formed on substantially flat surface.
Patent JP-H1077742-A (JP)
Title: Constructing method for plant
Inventor: HASEGAWA HIROSHI
IPC: G21C13/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To shorten the term of construction work by controlling its delay due to the influence of natural environment in the case of constructing a plant, and efficiently carrying in construction materials. SOLUTION: A steel frame member block 21 to form the peripheral sections of a plant building is assembled to a middle height, and an openable roof 1 is supported by the steel frame member block 21, and the roof 1 is opened to carry construction materials such as the large block 32 of a reactor container lower liner of a plant into the inside of the building, and the roof 1 is closed to regulate a working environment under the roof for carrying out the constructing work of the plant to the middle height.  A steel frame member block 21 for highrise floors is assembled to the steel frame member block 21 assembled to the middle height to transferedly set the roof 1 on the upper part of the highrise floor, and the roof 1 is opened to carry construction materials such as the large block 33 of a reactor container upper liner of the plant into the inside of the highrise floor, and the roof 1 is closed to carry out the constructing work of the highrise floor as the working environment under the roof is regulated.
Patent JP-S6074016-A (JP)
Title: Pointing device
Inventor: TAKAHASHI MANNEN
IPC: G06F3/038
Filed: 1983-09-30
Abstract: PURPOSE:To obtain an easy-to-operate pointing device which excludes the occurrence of a magnetic breakdown, etc. by moving a cursor according to the position information of a phototransistor which detects light from a light source. CONSTITUTION:When a moving body 13 moves to right until the phototransistor at a next position 100 detects the light from the light source 15, the cursor on a CRT18 moves to right. When the moving body 13 stays at the position 100, the cursor on the CRT18 continues to move to right. Then when the moving body 13 further moves to right until the phototransistor at a position 101 detects the light from the light source 15, the cursor moves to right faster than, e.g. twice as fast as at the position 100. When the cursor reaches a target position on the CRT18, the moving body 13 is returned to the home position in the center and the key switch 16 on the moving body 16 is operated to specify the starting and ending points of a drawing connection.
Patent JP-S6339180-A (JP)
Title: Control method for magnetic disk driving device
Inventor: YUASA MASAHIRO
IPC: G11B21/10
Filed: 1986-08-05
Abstract: PURPOSE:To complete the quick connection of a motor power source by storing the tracking position at the stopping time of a magnetic head by receiving the feeding power source cut-off signal transmitted from the external part by a control means and returning the magnetic head to the original position of a track by driving the driving means for access. CONSTITUTION:The track number that a magnetic head is located is stored in a memory when a motor ON signal becomes zero, an actuation signal is in succession transmitted to a driving circuit 13 from a microcomputer 10 and the step motor 12 for access seeks the magnetic head at the original track position of a floppy disk. When the magnetic head comes to the position of a track original position an optical sensor 16 detects it, transmits a stop signal to the microcomputer 10, a power source ON-OFF circuit 18 cuts off a step motor 12 and spindle motor 14, a ready signal is turned off, the magnetic head and floppy disk are stopped and the magnetic head comes in a standby state at the track original position. Consequently the time from the standby state of the magnetic head up to the preparation completion is shortened.
Patent JP-S5972902-A (JP)
Title: Speed detector circuit for electric rolling stock
Inventor: KIMURA AKIRA
IPC: G01P3/489
Filed: 1982-10-20
Abstract: PURPOSE:To increase the time capable of contributing to other calculation of a microprocessor by measuring the pulse width of a tachometer generator output once for serveal cycles of an AC power source. CONSTITUTION:An octal counter C1 counts a power source synchronization signal SY. When the output of the couner C1 is 7, the output terminals Q1, Q2 of flip-flops FF1, FF2 becomes ''H'' state. In this case, the output terminal Q1 becomes ''L'' at the initial rise of the output VP of a tachometer generator, the terminal Q1 becomes ''H'' at the rise of the next output VP of the tachometer generator, and the terminal Q2 simultaneously becomes ''L''. A counter C2 counts the output frequency of a pulse generator CKG while the terminal Q1 is ''L''. When the output of the counter C1 becomes 8, an interrupt signal IRQ is outputted, and a microcomputer receives a speed signal from the counter C2 through a data bus DB.