baber/WOPTO huggingface dataset:
Patent JP-H02217754-A (JP)
Title: Refrigeration cycle device
Inventor: MATSUZAKA TAKASHI
IPC: F24F11/02
Filed: 1989-02-20
Abstract: PURPOSE:To improve the reliability of a refrigeration cycle device by providing a detection sensor in a coil in a compressor to directly detect and control the amount of a refrigerant into lubricating oil in the compressor. CONSTITUTION:There is provided in a compressor 1a a refrigerant amount detection sensor 9 for detecting the concentration of the dissolved refrigerant as electrostatic capacity for example as a detection sensor for detecting a refrigerant dissolved into lubricating oil in the compressor. The refrigerant amount detection sensor 9 is constructed to include two counter electrodes 11, 12 in an oil reservoir in the compressor 1a provided through an electric insulator 13. The counter electrodes of the refrigerant amount detection sensor 9 is used as one of capacitors that is to change oscillation frequency of an oscillation circuit, and an output of the oscillation circuit is counted by a control unit 7a to detect the amount of the refrigerant mixing into the oil. The control unit 7a controls an inverter unit 8 of the compressor 1a, the amount of wind from a room fan 3 provided in a room heat exchanger 2a, the degree of throttling of an expansion valve 6, and the amount of wind from a room fan 5 provided in an outdoor heat exchanger 4 on the basis of an input signal from the refrigerant amount detection sensor 9.
Patent JP-S63204027-A (JP)
Title: Weight sensor
Inventor: SHITAYA TAKEO
IPC: F24C7/02
Filed: 1987-02-20
Abstract: PURPOSE:To decrease the number of parts remarkably and reduce man-hours for assembling, by a method wherein one end of a driving shaft is brought into contact with one surface of a capacity element directly or through a shock absorbing body and the main body of a motor is integrated with a capacity element by a case while a through hole is provided on the case contacting the capacity element. CONSTITUTION:When the thickness of a ceramic sheet is designed so as to be 0.5 mm and a distance between electrodes is designed so as to be 50 microns, a capacity element, having the electric capacity of 50 picofarad is obtained. When a stress is applied on the confuguration of the capacity element, the ceramic sheet is deflected and effects the function of a diaphragm. The change of the capacity is detected by a detecting circuit as the change of a frequency whereby a control unit recognizes a weight. One end of the driving shaft 33 of a mounting table motor 23 contacts the capacity element 24 through a shock absorbing spring 31 while the capacity element 24 is supported by a motor case 34. A through hole 32 is provided on the contacting surface of the capacity element 24 and the motor case 34 so that a contacting area is reduced. A flotation capacity between the electrode of the capacity element 24 and the motor case 34 is reduced whereby a weighing error may be reduced.
Patent JP-S56136072-A (JP)
Title: Telephone set service network
Inventor: HARA MICHIO
IPC: H04M1/58
Filed: 1980-03-26
Abstract: PURPOSE: To obtain a service network matching well with a line and having a little loss of power source current, and with a miniaturized side tone balancing network by connecting the power source circuit of a receiving amplifier to a line terminal via a constant current circuit and the input side of the receiving amplifier to the terminal of the side-tone balancing network.  
     CONSTITUTION: Transmitting amplifier TA and receiving amplifier RA are provided and between line terminals L 1  and L 2 , resistances R 1  and R 2  and side-tone balancing network ZB are connected in series. Between the connection point between resistances R 1  and R 2  and network ZB and line terminal L 2 , the output of transmitting amplifier TA and the power source circuit are connected. Further, transmitting amplifier TA and amplifier RA are enabled to operate by using as a power source the DC current of constant current circuit I supplied between line terminals L 1  and L 2  by being superposed. The power circuit of amplifier RA is connected to line terminals L 1  and L 2  via constant current source I, and the input of amplifier RA is connected to the terminal of network ZB to make the power current by-pass resistances, etc. so that network ZB is miniaturized while the loss of the power source current is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55130794-A (JP)
Title: Printing method for solid picture
Inventor: MATSUDA IKUO
IPC: B41M3/00
Filed: 1979-03-30
Abstract: PURPOSE: To improve the accuracy of the locations of stripes to a cylindrical lens of a lenticular board by a method wherein the lenticular board is illuminated by means of light sources positioned at specified locations from the cylindrical lens side, and the information of pictures is printed in response to light detecting output signals detected on the back of the lenticular board.  
     CONSTITUTION: A negative film 30, etc. are positioned among light sources 29, 8 positioned at locations corresponding to the left-right eyes and a lenticular board 9, light formed on the back of board 9 is detected, and the information of pictures is printed on the back of board 9 in response to the detecting output signals by means of a printer. The information is printed at the focusing locations 32a, 32b, 32c, 32d of light transmitting the transparent portions 31a, 31b of film 30, and the printing does not mutually stack on printing at the locations of pictures correspondding to the right eye because the positions of light sources 8, 29 differ. When these pictures are observed with the both eyes, the left-right eyes each view different pictures, and solid feeling is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05186625-A (JP)
Title: Thermally foamable sheet composition
Inventor: HANADA MINAMI
IPC: C08G59/00
Filed: 1992-01-09
Abstract: PURPOSE:To provide the subject composition containing a specific shape- retaining material, an epoxy resin and a specified amount of an amine carbonate as essential components, and capable of being foamed and cured in the good balanced state in a short time. CONSTITUTION:The objective composition contains (A) a shape-retaining material comprising a resin (preferably a solid epoxy resin) having a softening point of 50-100 deg.C, (B) an epoxy resin liquid or semi-solid at the ordinary temperature, and (C) an amine carbonate salt [preferably 3,9-bis(aminopropyl)-2,4,8,10- tetraoxaspiro (5,5) undecane carbonate] in an amount of 10-100 pts.wt. based on the all resin components. The ratio of the components A: B is preferably 20-70:80-30.
Patent JP-H09217253-A (JP)
Title: Production of knitted fabric
Inventor: SUGITA KATSUHIKO
IPC: D04B7/28
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a molded or designed knitted fabric free from a tensive touch by changing a knitting density in response to a loop length change accompanying the inclination of the loop. SOLUTION: When a loop is inclined by the decrease, increase, transfer, etc., of stitches, the knitting density Dn of the inclined loop 20 is changed into a larger knitting density than the knitting density Do of a non-inclined loop 22 in response to the change in the loop length of the inclined loop 20. The knitting densities Dn, Do, and the number n and pitch P of loops to be increased or decreased satisfy a relation of equation: Dn<2> =Do<2> +(nP)<2> .
Patent JP-S61198067-A (JP)
Title: Current monitor device
Inventor: MORIMOTO ICHITARO
IPC: G01R31/333
Filed: 1985-02-28
Abstract: PURPOSE:To decrease the number of constituent parts, to make a titled device inexpensive, and to improve its reliability by constituting said device of a current limiting means whose resistance value is lower than a resistance value of a load which has been connected to a circuit to be monitored, and a light emitting means. CONSTITUTION:A resistance 14 functioning as a current limiting means is connected in series to a trip coil 2. An LED 16 being a light emitting means is connected in parallel to this resistance 14, and constitutes a signal detecting circuit 26. With respect to the trip coil 2 of a circuit breaker being a load of a circuit to be monitored, the resistance 14 is set to a sufficiently low value. When a command current flows to the coil 2, the LED 16 emits, light. An optical signal of this time is inputted to a photodiode 30 of a processing part 28, and based on a waveform of the optical signal, whether an operation of the circuit breaker is normal for abnormal is decided. In this way, the number of parts is decreased, and the device which is inexpensive and has high reliability is obtained.
Patent JP-S51115688-A (JP)
Title: Bushing
Inventor: IKEMOTO NORIO
IPC: H01B17/26
Filed: 1975-04-02
Abstract: PURPOSE: To enable a high efficiency manufacture without using metallic moulds of varied types for changing shapes by applied voltage stages and machine types. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10241360-A (JP)
Title: Semiconductor memory
Inventor: AKEYAMA KOICHI
IPC: G11C11/407
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance operation speed for continuous read and write at the same address and to reduce power consumption by providing a read and write mode, temporarily storing a data to be written in a memory cell in an input latch circuit at the time of the read operation in a 1st step and writing the temporarily stored data in a 2nd step. SOLUTION: This RAM requires a terminal for inputted a read and write mode signal, a terminal for read data D0 and a terminal for write data D1 which are independent of the outside. In a read and write mode, first of all, a data of a selected memory cell is read out to the outside by using a data reading circuit 44, and also an input data from the outside is temporarily stored at the rise of a clock signal. Subsequently, an already selected memory cell is written by using a temporarily stored data writing circuit 46, and the operation is completed in one cycle of the clock signal.
Patent JP-H09231545-A (JP)
Title: Magnetic recording medium
Inventor: MIZUNOYA HIROHIDE
IPC: H01F10/16
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a vapor deposition type two-layer cobalt magnetic recording medium showing an excellent balance in output characteristics and corrosion resistance. SOLUTION: This Co-based magnetic recording medium is provided with a magnetic layer of two-layer Co-based magnetic films formed by vapor deposition on a base film while introducing oxygen. In the depth profile of the magnetic layer of the medium measured by Auger electron spectroscopy, the half- value width of plots indicating the oxide film between the two magnetic films is 35-45% of the total film thickness of the magnetic layer. The half-value width of plots indicating the oxide film on the surface of the upper magnetic film in the magnetic layer is 20-25% of the total film thickness of the magnetic layer.
Patent JP-S51114013-A (JP)
Title: Television system
Inventor: NISHIKAWA AKIHARU
IPC: H04N5/44
Filed: 1975-03-31
Abstract: PURPOSE: Easy recording and reproduction with better pictures through matching of impedances in the transmission line between the television camera and the VTR. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53124977-A (JP)
Title: Production of semiconductor device
Inventor: TAIRA YASUO
IPC: H01L29/80
Filed: 1977-04-08
Abstract: PURPOSE: To increase passivation effect of oxide film, reduce leakage current, and obtain a J-FET having high input impedance and less noise by depositing a P 2 O 5  having strong gettering action on an oxide film and inactivating the ions in the oxide film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60182625-A (JP)
Inventor: MIYAMOTO KIYOSHI
IPC: H03K17/95
Filed: 1984-02-29
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-H08237076-A (JP)
Title: Active band pass filter and recording information reproducing device using it
Inventor: UMEZAWA ATSUSHI
IPC: H03H11/12
Filed: 1995-02-28
Abstract: PURPOSE: To provide an active band pass filter in which f0 , Q are both set to be optimum values and the adjustment for the setting is very simple. CONSTITUTION: In the active band pass filter comprising two each gm amplifiers 11, 13 and capacitors 16, 20, a GCA 15 is inserted into the filter to receive a circuit input voltage vi , a GCA 23 is inserted in a feedback path 22 feeding back a circuit output voltage vo to an inverting input of the gm amplifier 13, and each gain K of the GCAs 15, 23 is controlled in common by a 2nd control section 25. Thus, the Q is adjusted independently and the f0 is adjusted independently by controlling each of converted variables r11 , r13 of the gm amplifiers 11, 13 in common by a 1st control section 24.
Patent JP-S62196603-A (JP)
Title: Production of color filter
Inventor: YAMAMOTO YOSHIHIRO
IPC: H04N9/04
Filed: 1986-02-25
Abstract: PURPOSE:To suppress the generation of irregular colors and to improve the yield of a color filter by sequentially thickening the thickness of picture patterns of respective colors in accordance with the sequence of formation. CONSTITUTION:Under the consideration of required color density, the film thickness of the 1st color is most thinned, and the film thickness of the 2nd color and after is sequentially thickened. After the 2nd color and after, the rotational frequency at the time of application of films is decelerated to increase the viscosity of an applicating solution of the 2nd color or after. Although the existing pattern tries to interrupt the movement of an applicating solution to be applied to the existing pattern, the irregular colors is not almost generated because the film thickness of the existing pattern is comparatively thin and that of the succeeding pattern to be applied is comparatively thick.
Patent JP-H10219406-A (JP)
Title: Ferritic stainless steel sheet for fittings
Inventor: UTSUNOMIYA TAKESHI
IPC: E06B1/12
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet having a high weatherability for fittings capable of withstanding use in seaside districts and in which surface roughness in the bent part is inconspicuous. SOLUTION: This steel sheet is the one worked into fittings made of metal having a bent part, in which the total content of Cr and Mo is regulated, by weight, to >=18% (preferably, to >=22%, and more preferably, to >=27%), furthermore, the surface is applied with dulling or embossing or shot blasting finish with ruggedness of >=2μm Rz, having <=600N/mm<2> tensile strength and excellent in weather resistance and surface appearance after forming. The steel contains, by weight, 16 to 32% Cr, 0.5 to 6% Mo and 0 to 1.0% Nb and can furthermore contain one or more kinds of 0.05 to 0.5% Ti and 0.03 to 0.3% Al.
Patent JP-H05237541-A (JP)
Title: Crown adjusting roll
Inventor: KASEDA YOSHIYUKI
IPC: B21C47/34
Filed: 1992-02-26
Abstract: PURPOSE:To increase the durability of the crown adjusting roll and to improve the precision of the crown adjusting amount by covering the sleeve of elastic material on the metallic sleeves and the coil spring of the self-aligning bearing connected with the coil spring. CONSTITUTION:In the crown adjusting roll having the feeding velocity of the roll axial direction in order to prevent the generation of the meander or wrinkles which is adopted on the manufacturing line of steel sheet or film, plural metallic sleeves 14 provided with fitting at outer rings of the self-aligning bearings 10, 12 are connected with the coil spring, and a sleeve of elastic material is fitted with fitting on these metallic sleeves 14 and the coil spring. In such a way, the durability of the crown adjusting roll can be made excellent and the crown amount can be adjusted with high precision.
Patent JP-S63208444-A (JP)
Title: Bar code label feed device for towel hemming machine
Inventor: SHIBATA YOSHIO
IPC: B65H1/30
Filed: 1987-02-23
Abstract: PURPOSE:To enable feeding bar code labels piece by piece properly by applying the constitution wherein a shuttle roller carries a piece of the labels from a shuttle position to a feed position with friction, a stopper is used to position the label, a buffle plate prevents the lower labels from shuttling and then the label as sucked is carried to the fixing position of a towel hemming machine. CONSTITUTION:Bar code labels 11 as stacked are pushed out to a receiving roller 53 via a pushing device 55, a shuttle roller 60 carries a piece of the bar code labels 11 from a shuttle position 54 to a feed position 13 with friction, and a stopper 19 receives and positions the labels 11. Also, the lower portions of the bar code labels 11 under a shuttle operation are hindered with a buffle plate 70 against a shuttle motion. Thereafter, the bar code labels 11 at the feed position 13 are sucked and carried to the fixing position 12 of a towel hemming machine 1 on a suction and transfer device 4. In the course of the carriage of the labels 11, the next bar code labels 11 are carried from the shuttle position 54 to the feed position 13. According to the aforesaid constitution, the bar code labels 11 can be fed piece by piece properly and a cycle time can also be shortened.
Patent JP-S59165297-A (JP)
Title: Clock supply system
Inventor: HIRAYAMA TETSUROU
IPC: G11C19/00
Filed: 1983-03-10
Abstract: PURPOSE:To obtain a shift register having a margin in a hold time by providing a means supplying a clock to the flip-flop of a post-stage so as not to be more delayed than the clock supply to a flip-flop placed immediately before and after said flip-flop. CONSTITUTION:When a data DTin is inputted to the input terminal D010 of an FF1 and a CLK is inputted from the input terminal, a clock signal as shown in Fig. (h) is inputted to a CK341 at the shortest distance from the input terminal, a clock signal delayed little by little as shown in Figs. f, d, b is inputted respectively to a CK231, a CK121 and a CK011. Thus, the clock signal CK0 in Fig. (b) subjected to a largest delay and a DTin are inputted to the FF1 and a data shown in Fig. (c) is outputted to a Q012 with the delay of the operation delay time T0 of the FF1. A clock signal shown in Fig. (d) is inputted to a CK121 of an FF2 and the sum between the delay time T0 and the time difference T10 of both clock signals becomes the hold time of the FF1. Thus, the FF1 has the sufficient time margin for setting the input data.
Patent JP-S51113215-A (JP)
Title: Piston type accumulater.
Inventor: TSUBATA SHIYOUHACHI
IPC: F15B1/04
Filed: 1975-03-28
Abstract: PURPOSE: The piston type accumulater is arranged to be able of easy detection of gas leakage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62196982-A (JP)
Title: Display device for channel selection index of on-vehicle television
Inventor: SUGAWARA HIROSHI
IPC: H04N5/445
Filed: 1986-02-25
Abstract: PURPOSE:To choose quickly a preset channel having good picture quality among plural channels and at the same time to make undesirable pictures under searching invisible to user's eyes, by displaying a channel selection index on a screen. CONSTITUTION:A channel selection index is displayed after the preset position of a memory group 1 is searched. In a search mode, the pictures of each preset channel are projected sequentially and the screens are switched rapidly. Thus it is desirable to make those switching screens invisible to user's eyes. For this purpose, a frame memory 8 is provided and the writing/reading operations of the memory 8 are controlled by a channel selection control circuit 2. When an index button 33 is pushed, the memory 8 is set under a writable state and stores picture reception signals by an amount equal to a single frame. When the writing operation is finished in the memory 8, the memory 8 is set under a reading state. Thus the picture reception signals equivalent to a single frame are supplied to a picture tube 10 and the still pictures are projected after a switch 9 is changed to the side of the memory 8. At the same time, the index signal is supplied to the tube 10 and the channel selection index is displayed on the screen.
Patent JP-S52123134-A (JP)
Title: Printer unit
Inventor: SHIGA MASAAKI
IPC: B41J19/76
Filed: 1976-04-09
Abstract: PURPOSE:To shorten the printing time as well as to eliminate unnecessary action of the printer by giving an effect equivalent to printing performance to the non-display area which performs only paper feeding, by utilizing the circulating memory.
Patent JP-H04278490-A (JP)
Title: Time noticing clock by melody
Inventor: IKEDA HIDEJI
IPC: G04C21/02
Filed: 1991-03-06
Abstract: PURPOSE:To switch melodies in sequence according to the noticing time, to play an each constant melody at an each designated time, and also the melody and the time are automatically reset for matching at a certain timing even if the melody and the time differ one another by time adjusting conducted between the time noticings, or so. CONSTITUTION:Opening and closing on switch S2 is controlled by a cam 6a provided integrally with a minute hand pipe 6 which rotates one turn for one hour. Also, opening and closing of a reset switch S3 is controlled via a reset laver 5 which is swung by an hour hand wheel 4 rotating one turn for twelve hours. A prularity of melodies are stored in a time noticing control circuit in the IC3, and a prularity of the stored melodies are output and played from a speaker in sequence by feeding of time signal of the hour. On the other hand, by feeding of a reset signal, the next time noticing melody is corresponded to the first melody.
Patent JP-H05347364-A (JP)
Title: Cell structure of semiconductor integrated circuit
Inventor: MATSUMARU KENICHI
IPC: H01L23/522
Filed: 1991-03-06
Abstract: PURPOSE:To reduce a wiring region and to improve integration degree by connecting P-, N-diffusion layers constituting a cell through conductive wiring layers which are mutually insulated and formed in multi-stage. CONSTITUTION:A cell 1 is provided with P- and N-channels 2, 3. A power supply line VDD 4 which consists of a lowermost wiring layer 10 is connected to a P-diffusion layer 2 through a contact part C11 and a power supply line VSS 5 is connected to an N-diffusion layer 3 through a contact part C12. Meanwhile, the P-, N-layers 2, 3 are mutually connected and a polysilicon conductive layer 8 which becomes a gate is formed, a signal wiring 30 which consists of a conductive layer 20 in overlapping is formed and an input terminal part IN and a direct contact part DC1 are formed. A signal output wiring 6 constitutes an output terminal OUT and is connected to the P-, N-layers 2, 3 through the contact parts DC2, DC3, respectively independent of the wiring layer 10. It becomes possible to simplify a signal wiring, to realize easy wiring design, to form a wiring group inside a cell and to enable high integration and compactness.
Patent JP-2000242980-A (JP)
Title: Production of recording medium
Inventor: USAMI YOSHIHISA
IPC: B05D3/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To shorten the cycle time relating to the production of a recording medium by making it possible to drastically shorten the drying time by natural drying without the occurrence of reformation, etc., of liquid. SOLUTION: The spinner head device for applying a dyestuff solution onto a substrate of an optical disk is constituted by concentrically arranging a multiplicity of permanent magnets 448 to the rear surface (the surface on the side opposite to the surface on which the substrate of the optical disk is placed) of a table 44b installed to the sinner head device in such a manner that their respective magnetic poles are alternated with each other. As a result, the drying time by natural drying may be drastically shortened without the occurrence of the reformation, etc., of the liquid and the cycle time relating to the production of the recording medium may be shortened.