baber/WOPTO huggingface dataset:
Patent JP-H0539568-A (JP)
Title: Thin film forming device
Inventor: ASAI KOSUKE
IPC: C23C14/34
Filed: 1991-04-10
Abstract: PURPOSE:To epitaxially grow a good-quality film at the time of forming an epitaxial layer on a desired substrate by the electron cyclotron resonance plasma method by providing an inner bell jar of specified metal around the plasma producing region of the device. CONSTITUTION:A sample chamber 17 contg. a sample substrate S is evacuated through an exhaust pipe 19, a raw gas is supplied into a plasma producing chamber 20 from a raw gas inlet 14, and a coil 15 provided outside the chamber 20 is energized to generate a magnetic field in the chamber 20. A microwave is simultaneously introduced into the chamber 20 through a microwave guide 13 to convert the raw gas to plasma which is supplied to the substrate S in the chamber 17 from a window 16 to form an epitaxial layer. In this case, an inner bell jar 21b of the same constituent element as that for the epitaxial thin film to be grown is furnished around the chamber 20, hence the inner wall 21 of the chamber 20 is not sputtered, and the epitaxial layer on the substrate S is not deteriorated.
Patent JP-S59202719-A (JP)
Title: Temperature compensating circuit
Inventor: MORIYASU TOSHINORI
IPC: H03G11/08
Filed: 1983-05-02
Abstract: PURPOSE:To set easily an output signal level to an optional level, and also to obtain a wide output level range by executing a subtraction of the first and the second reference voltages applied selectively to a differential amplifier, and setting the third reference voltage basing on a result of said subtraction. CONSTITUTION:For instance, when a resistance R0 is ''0'', reference voltage Vref1 becomes a value which is obtained by subtracting Vref3 from reference voltage Vref2, and in case of changing an output level, when the reference voltage Vref3 is set by changing a resistance value ratio of a resistance R7 and R8 by operating a variable resistance R5, the reference voltages Vref1, Vref2 are set in accordance with said voltage. Accordingly, it is unnecessary to set again all the reference voltages, respectively, in case of changing the output level, as before. That is to say, each reference voltage Vref1, Vrer2 and Vref3 has a prescribed relation, and is interlocked and varied, therefore, it can be set to a prescribed value by making one of a resistance R3 or R4 have a temperature characteristic, and the output level can be set easily.
Patent JP-H07257022-A (JP)
Title: Ink jet magnetic composite recording sheet
Inventor: KAWASHIMA YOSHIHARU
IPC: B42D15/10
Filed: 1994-03-25
Abstract: PURPOSE:To provide a sheet excellent in color forming properties, ink absorbability and surface strength, capable of being subjected to inexpensive printing and magnetic data recording and capable of applying ink jet recording to both surfaces thereof. CONSTITUTION:An ink jet magnetic composite recording sheet consists of a support 1, the magnetic recording layer 2 formed on one surface of the support 1 and containing a magnetic powder and a binder resin as main components and the ink receiving coating layer 3 formed on the magnetic recording layer 2 and containing amorphous fine powdery silica and a binder resin as main components. Further, the ink receiving coating layer 3 is also provided on the opposite surface of the support 1.
Patent JP-S60220496-A (JP)
Inventor: HIROSE HARUO
IPC: G08B29/24
Filed: 1984-04-17
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-H04310942-A (JP)
Title: Method for estimating spectral distribution
Inventor: TAKAHASHI KIMIHARU
IPC: G03B27/80
Filed: 1991-04-10
Abstract: PURPOSE:To estimate the distribution of spectral transmitting density or the distribution of spectral transmissivity based on a few photometry values. CONSTITUTION:It is assumed that the distribution of the spectral transmitting density is expressed by the linear sum of the distribution of the spectral transmitting density of three primary components. Light transmitted through a film is spectrally split to three wavelength regions and measured (a step 106). Then, a coefficient for expressing the distribution of the spectral transmitting density by the linear sum of the distribution of the spectral transmitting density of three primary component is obtained based on three photometry values and the distribution of the spectral transmitting density of three primary components. Based on the obtained coefficient and the distribution of the spectral transmitting density of three primary components, the distribution of the spectral transmitting density is estimated (a step 110).
Patent JP-H02260772-A (JP)
Title: Interpolation circuit for digital signal
Inventor: SHIKINA TOMOE
IPC: H04N5/262
Filed: 1989-03-31
Abstract: PURPOSE:To improve output frequency characteristics by using a rapid clock whose frequency is higher than that of an original sampling clock to be used for writing a video signal stored in a frame memory to read out the video signal and executing linear interpolation by the video signal. CONSTITUTION:A rapid interpolation circuit 25 finds out the product of digital data 31 and an interpolation coefficiency k1 and the product of digital data 32 and an interpolation coefficiency (1-k1) and adds these products to each other. In addition, the circuit 25 finds out the product of digital data 33 and the coefficiency k1 and the product of digital data 34 and the coefficiency (1-k1) and adds these products to each other. In order to consider a vertical interpolation value, these two added results are respectively multiplied by an interpolation coefficiency k2 or (1-k2) and adds these multiplied results. The data 36 of an interpolation point are supplied to a D/A converter 37 and covered into an analog image signal 38 at the supply timing of a sampling clock 17 and the signal 38 is supplied to a video signal output terminal 39. Consequently, the deterioration of the frequency characteristics which may be generated in the interpolation circuit can be suppressed.
Patent JP-2000075959-A (JP)
Title: Portable computer device capable of flexibly interfacing, and system and method therefor
Inventor: KARIDIS JOHN PETER
IPC: G06F1/16
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible interface function and portability of a portable computer device. SOLUTION: The portable computer device capable of flexibly interfacing includes a display device 202 which is connected to a processor, which is connected or selectively connected to a keyboard 20K or/and a recording unit; and the display device 202 and keyboard 204 provide a 1st user interface for the processor. A recording unit is put over a detachable markable surface, so a user gives a mark on the markable surface with a stylus 152. The stylus 152 provides a stroke signal and a stroke mark. The recording unit, markable surface, and stylus 152 provides a 2nd user interface for the processor and the display device optionally contributes to the provision of the 2nd user interface for the processor.
Patent JP-H03278393-A (JP)
Title: Semiconductor memory device
Inventor: SEKIDO SAIKICHI
IPC: G11C8/04
Filed: 1990-03-27
Abstract: PURPOSE:To lighten constraint on an operating timing, etc., and to expand applicability by providing an address generating part and a memory cell array part which performs the read/write of data on an address designated by an address signal according to a write control signal and a readout control signal. CONSTITUTION:The address generating part 1 which generates the address signal AD setting the count values of counter circuits 11, 12 as the addresses, and the memory cell array part 2 which performs the write of the data DT1 and the readout of the data DT0 on the address designated by the address signal AD according to the write control signal, the inverse of WR, and the readout control signal, the inverse of RD are provided. Address setting time when the write and the readout are performed on continuous address sequentially successively can be shortened by increasing the values of the counter circuits 11, 12 by the write control signal, the inverse of WR and the readout control signal, the inverse of RD and generating the address signal AD and supplying it to a memory cell array. In such a way, the constraint on the operating timing, etc., can be lightened, and the applicability can be expanded.
Patent JP-S574065-A (JP)
Title: Driving device in copying machine or the like
Inventor: IKUKATA SEIICHI
IPC: G03G15/00
Filed: 1980-06-10
Abstract: PURPOSE:To eliminate image blurrs and uneven images based on the vibrations of a driving system by using such a gear mechanism which divides one driving source to plurality. CONSTITUTION:At the time of copying under variable magnifications, the positions of required optical members change according to variable magnification rates and the rotating speeds of an original holding drum 206, an original feed roller 203, original separating roller pair 204a, b, timing roller pair 205a, b, etc. are changed; also, transfer material feed timings are regulated, whereby required single or multi variable magnification copying is accomplished. In this case, timing belts 251, 262, 279 play the functions of absorbing vibrations, and their driving is divided by gears 247, 259 respectively from a variable magnification output gear 247. Thereby, the transfer of the influence of the load fluctuations of one of these, for example, the influence of the driving and stopping of register roller pair 205a, b to the other is obviated.
Patent JP-S61237832-A (JP)
Title: Variable capacity supercharger
Inventor: IIDA MAKOTO
IPC: F02B37/12
Filed: 1985-04-15
Abstract: PURPOSE:To improve durability of a clutch mechanism by activating a means for maintaining existing nozzle vane opening condition when a clutch pedal travel is sensed to reduce unnecessary activation of the nozzle vane opening and closing mechanism due to engagement and disengagement of the clutch. CONSTITUTION:To rotate a movable nozzle vane 1 of a variable capacity supercharger, two control cylinders 20 and 20' respectively having different lengths of stroke are equipped. Each of the control cylinders 20 and 20' is made to push each of the piston rods 24 and 24' by introducing high pressure air from an air tank 23 into each of the cylinders 20 and 20' when both white marks on both solenoid valves 22 and 22' are communicated due to command from a controller 21. Here, a clutch switch 29 is turned on when the clutch pedal is depressed, with the existing condition maintaining means 28 being energized at input terminal N with a battery 8 voltage. This makes the existing condition maintaining means 28 maintain and transmit the signal from an immediately preceding controller 21 to each of the solenoid valves 22 and 22'.
Patent JP-H03276141-A (JP)
Title: Image blur detector
Inventor: OKADA NAOSHI
IPC: G03B7/099
Filed: 1990-03-26
Abstract: PURPOSE:To detect the image blur during exposure by arranging an image blur detecting area sensor in such position that it does not intercept the object light during exposure. CONSTITUTION:At the time exposure, the luminous flux passing a lens group forms the image of an object on a film 5. An image blur detecting optical system 9 forms the object image, which is formed on the film 5, on the light reception face of an image blur detecting sensor 8 again. The sensor 8 converts the luminance distribution of the object image on the film 5, which passes the image blur detecting optical system 9, to an electric signal and outputs this signal to an image blur operation device 10. The image blur detecting optical system 9 and the sensor 8 are arranged in the bottom of a mirror box so that they do not intercept the object light at the time of exposure. The image blur operation device 10 calculates the extent of shake of the image based on the change of the output of the sensor 8.
Patent JP-S60225335-A (JP)
Title: Magnetron
Inventor: OGURA TOSHIO
IPC: H01J23/15
Filed: 1984-04-20
Abstract: PURPOSE:To make a filter case small-sized without decreasing the withstand voltage by arranging the capacitor of a filter circuit fitted to the cathode input section of a magnetron proper eccentrically from the center line of the cathode input section. CONSTITUTION:A filter circuit 14, consisting of a coil 12 and a capacitor 13, attenuating and eliminating noise radio waves leaked outside, is connected to the cathode input section 3 of a magnetron proper 1, which is stored in a filter case 15'' to constitute a magnetron. In this case, the capacitor 13 of the filter circuit 14 is fitted and fixed to the filter case 15'' with its center line L2 decentered from the center line L1 of the cathode input section 3 by a distance d1. Accordingly, the depth size D of the filter case 15'' can be decreased and the whole magnetron can be made small-sized, and also the number of windings of the coil 12 can be increased, thus noise radio waves can be largely attenuated.
Patent JP-H11256876-A (JP)
Title: Vibration control device for building
Inventor: ISHIBASHI HISAYOSHI
IPC: F16F15/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control device for a building, in which available-energy absorption is not reduced. SOLUTION: The vibration control device for the building has a pair of beams horizontally arranged at an interval in the vertical direction or a pair of holders (14, 16) fixed onto these beams. The vibration control device has two elasto-plastic dampers 18 and a viscoelastic damper 20 at that time. The two elasto-plastic dampers 18 are arranged to a virtual surface containing the axes of a pair of the holders at a clearance D in the vertical direction to the virtual surface, and fixed onto a pair of the holders 14, 16 respectively. The viscoelastic damper 20 is disposed into an opening between the two elasto- plastic dampers, and fastened onto a pair of the holders 14, 16.
Patent JP-H07288590-A (JP)
Title: Exchange system
Inventor: KAJI AKIYOSHI
IPC: H04M7/00
Filed: 1994-04-18
Abstract: PURPOSE:To increase the number of communication channels without increasing the number of channels offered from a communication network by easily and surely implementing the setting of virtual channels. CONSTITUTION:When a virtual communication link having a virtual control channel (c) is set to at least one of plural information channels I1 to In set between private branch of electronic exchanges Ea, Eb via in ISDN network NW, a virtual communication link is set to at least one of the plural information channels I1 to In and a control channel (c) of the ISDN network NW s used between the private branch of electronic exchanges Ea, Eb to send communication link information and a virtual communication link having the control channel (c) is decided based on the communication link information.
Patent JP-S60233920-A (JP)
Inventor: GUNAA TARARUPU
IPC: H03H11/04
Filed: 1985-04-15
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-H08209532-A (JP)
Title: Modification of keratin fiber
Inventor: HOJO HIROSHI
IPC: D06M11/00
Filed: 1995-04-04
Abstract: PURPOSE: To produce a modified fiber essentially free from residual metal by a process capable of removing exclusively keratinous substance having rough feeling while suppressing the damage to non-keratinous protein. CONSTITUTION: A mechanical force is applied to a keratin fiber represented by wool in an aqueous solution of a transition metal salt. The tissue under the keratin layer in the scale (cuticle cell) is disintegrated by this treatment to localize the transition metal at the disintegrated part in high concentration. Oxidizing agents such as hydrogen peroxide and a persulfate are decomposed by the catalytic action of the metal and the keratin layer consisting of the scale on the keratin fiber is peeled off by the pressure of the generated oxygen gas. High shrink-proofing effect can be attained without using conventional chlorine-based compound as the oxidizing agent.
Patent JP-H09269654-A (JP)
Title: Developing device
Inventor: KOMATSU TORU
IPC: G03G15/08
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of obtaining a clear recording image without density unevenness, by solving problem such as the developing property deterioration, especially the occurrence of density unevenness depending on an electrode position, in developing devices executing reversal developing by an oscillation electric field, by setting an electrode in a developing space where an image carrier and a developer carrier are opposed to each other for dealing with a small grain size toner. SOLUTION: This developing device, develops the latent image on the image carrier 1, by providing a conductive plate member 45 in the space where the developer carrier 41 and the image carrier 1 is opposing each other, applying at least, DC voltage on the plate member 45, and applying superimposed voltage of the DC component and the AC component on the developer carrier 41 while making the toner flying. In this case, the plate member 45, is composed of the conductive electrode member 45a, and an insulated member 45b supported by the electrode member 45 while held in contact with the developer layer of the developer carrier 41.
Patent JP-H04313632-A (JP)
Title: Air shower device
Inventor: MORIMOTO YUMI
IPC: F24F7/06
Filed: 1991-04-11
Abstract: PURPOSE:To measure the height of an air shower user with an optical sensor, change the air direction with a blind vane 7, supply air also to a part where no air strikes and to remove dust from there. CONSTITUTION:As a user enters an air shower room, light is transmitted from a light emitting sensor 9, the light is received and a motor 13 sequence controlled is operated and a blind valve 7 is moved toward the most suitable direction in reference to a height of the user. This blind vane 7 is used to change the air direction to enable dust to be effectively removed irrespective of a difference in height of each of users.
Patent JP-H02285410-A (JP)
Title: Current dividing circuit
Inventor: TAKEHARA SHIGERU
IPC: H03K17/62
Filed: 1989-03-31
Abstract: PURPOSE: To determine a division ratio of a current by only a ratio of resistance values by making desired one of plural current ratio determination circuits selectively operatable by a control terminal. CONSTITUTION: Each of plural current ratio determination circuits is provided with third and fourth transistors TRs Q3 and Q4. The third TR Q3 has the collector connected to a second current output terminal and has the emitter connected to a current input terminal through a resistor RS for current ratio determination and has the base connected to the control terminal, and the fourth TR Q4 has the corrector connected to a voltage source and has the base connected to the emitter of the third TR Q3 and has the emitter connected to a current source and forms a differential pair together with a second TR Q2. The emitter of a first TR Q1 and that of the selected third TR Q3 are set to the same potential. Thus, a current ratio is determined independently of TRs by only the value of the resistor.
Patent JP-H07277138-A (JP)
Title: Seat belt retractor device
Inventor: BURAIAN KEI BURATSUKUBAAN
IPC: B60R22/48
Filed: 1995-04-04
Abstract: PURPOSE: To provide a vehicle safety device which includes an electrically controllable seat belt retractor and is integrally formed with a vehicle seat without any connection to an electric device of a vehicle. CONSTITUTION: A first seat belt retractor 60 having a first spool around which a belt webbing 56 is wound and a locking means to prevent the rotation of the first spool is placed on a first vehicle seat 16. A control module 94 is arranged inside a bottom cushion 50 of the vehicle seat, receives the RF signal to be transmitted by a crash sensor/transmitter module 20, and gives a first output signal to operate a locking means of the first seat belt retractor 60.
Patent JP-S63243280-A (JP)
Title: Method for chromating plated steel sheet
Inventor: SAITO KATSUSHI
IPC: C23C22/78
Filed: 1987-03-31
Abstract: PURPOSE:To form a chromate film having superior corrosion resistance by forming a compd. of a nobler metal on the surface of a galvanized steel sheet and applying a chromating soln. contg. a water-soluble Cr compd., an inorg. sol compd. and a phosphoric acid compd. CONSTITUTION:The surface of a zinc or zinc alloy plated steel sheet is treated with an aq. soln. contg. zinc ions, ions of a nobler metal than zinc such as Fe<2+> or Ni<2+> and oxidizing ions by dipping, spraying or electrolysis to form oxides of zinc and the nobler metal or double oxide of them. A chromating soln. contg. a water soluble Cr compd., an inorg. sol compd. and a phosphoric acid compd. is then applied and dried by heating. The plated steel sheet having a formed chromate film has superior corrosion resistance and is practically used in the naked state. The chromate film exhibits superior performance as an underlayer when the steel sheet is coated.
Patent JP-H10256638-A (JP)
Title: Solid state laser
Inventor: SUZUTSUCHI TAKESHI
IPC: H01S3/109
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a small and highly efficient semiconductor pumped laser in which the quality of longitudinal mode is enhanced. SOLUTION: A laser crystal 33 is integrated with a nonlinear optical crystal 34 for generating second harmonic and an optical resonator is constituted of the opposite ends thereof. Only the part for passing laser light is made hollow using a spacer 35 on the bonding face and the end face of the laser crystal 33 is subjected only to optical polishing. According to the structure, alignment is not required between crystals and subsequent assembling process is simplified and Fresnel's reflection takes place due to difference of refractive index on the end face of the laser crystal 33 subjected only to optical polishing.
Patent JP-H04312193-A (JP)
Title: System for non-contact passgate
Inventor: YAGI MASAAKI
IPC: G07B15/00
Filed: 1991-04-11
Abstract: PURPOSE:To avoid the occurrence of a passage impossible state owing to the expiry of the term of validity or the insufficient funds of usage amount, etc., by displaying the contents of data for judging passage propriety, which is stored by means of a medium, to a user in the usage possible state of the medium. CONSTITUTION:A part or all of data for judging passage propriety, which is received by an antenna 2, is displayed in a display 3 provided on the upper face 1a of an automatic ticket-examinating machine 1. The user overlooks the display 3 at the time of passing the automatic ticket-examinating machine 1 so that he recognizes the contents of data for judging passage propriety, which is stored by his own IC card.
Patent JP-S59205074-A (JP)
Title: Check valve
Inventor: MIZUGUCHI MASAYUKI
IPC: F16K15/02
Filed: 1983-05-06
Abstract: PURPOSE:To make the inner diameter of a valve box so as not to be larger that of a joint fluid pipe line, by locking a valve seat, having a tapered peripheral wall, to an inner wall of the valve box which is provided with an inflow port on one side and an outflow port on the other each, while setting up a valve body similar in type to the valve seat free of slide motion. CONSTITUTION:At a time when a fluid is led in from an inflow port 22 in a normal manner, a valve body 30 slides up to the side of an outflow port 23 till a sliding cylinder part 35 hits a stopper by dint of flowing force of the fluid to be entered from a small valve port 28. Accordingly, there produces a clearance between the valve seat 26 and the valve body 30 whereby the fluid passes through the small valve port 28 and a small hole 29 of the valve seat 26 and flows into the outflow port 23 by way of a small hole 34 and an opening 36 of the valve body 30. On the other hand, when a counter flow happens, the valve body 30 slides till it hits the valve seat 26. At this time, the small valve port 28 of the valve seat 26 is closed up by a blocking wall 31 of the valve body 30, and thereby both small holes 34 and 39 of the valve body 30 and the valve seat 26 become nonconnective so that a flow of fluid is thoroughly intercepted.