baber/WOPTO huggingface dataset:
Patent JP-S61294618-A (JP)
Title: Production of magnetic head
Inventor: OTA TOSHIHIKO
IPC: G11B5/23
Filed: 1985-06-21
Abstract: PURPOSE:To suppress the decrease of reproduced output with inexpensive structure by forming a layer of a soft magnetic metallic material by a bias sputtering method on magnetic gap surfaces. CONSTITUTION:The opposed gap surfaces 1a of a pair of cores which consist of a soft magnetic oxide material such as MnZn ferrite 1 to constitute a magnetic head are finished to about 1mu surface roughness and after work hardened surface layers are removed therefrom by chemical etching, a 'Sendust(R)' film 2 is formed thereon to about 5mu film thickness by the bias sputtering method. Argon is made incident exactly downward in this stage so that the incident angle is nearly 0 deg. in the peak part and valley parts of the ruggedness on the surface 2a and is nearly 45 deg. in the inclined parts to increase the etching rate. The film is thus restuck to the valley parts and said parts are flattened so that the surface 2a has 0.04mu roughness. The magnetic head is thereby inexpensively produced and the decrease of the reproduced output is suppressed.
Patent JP-S62290998-A (JP)
Inventor: INAYOSHI YOSHINORI
IPC: G08B17/04
Filed: 1986-06-10
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-H06325192-A (JP)
Title: Information recording and reproducing device
Inventor: WATABE TETSUO
IPC: G06K7/01
Filed: 1993-05-13
Abstract: PURPOSE:To suppress the secondary vibration of a optical head by letting the optical head perform linear reciprocal motion in an information track direction, moving a mount base in an orthogonal direction to it, and providing an inclination adjusting mechanism. CONSTITUTION:The movable part 20 of the optical head is made to perform linear reciprocation in the information track direction T and the mount base 28 is moved in an orthogonal direction to the information track T. Reference surface 26a-26c where a 1st unit is fixed are formed on a 2nd support base 26 supporting the mount base 28 so that a light beam is focused on an optical card C and a reference pin 31 is formed on the reference surface 26, and a reference hole 22a for rotation wherein a reference pin 31 is fitted is formed at the abutting part of a 1st support base 22 which supports the optical head and the optical head is rotatably fitted. A stage 32 which needs to finely be adjusted is hooked in a hole 26d formed at a position distant from the center of the rotation, e.g. nearby the reference surface 26b, and the 1st support base 22 is finely rotated to adjust the inclinations of the moving direction of the movable part 20 of the optical head and the inclination of the information track T.
Patent JP-S5659337-A (JP)
Title: Data processing system
Inventor: WATANABE HIDEO
IPC: G06F3/00
Filed: 1979-10-19
Abstract: PURPOSE: To make it possible to execute the data processing at a high speed, by controlling in parallel the transmission and receiving of a data between the terminal control unit, and the central processing unit and the terminal equipment.  
     CONSTITUTION: When a data write command has been received from CPU7, the head address of the picture buffer 11 is set to the registers 9, 13. When the terminal adaptor 5 has read out a data of the video equipment 6, the data is written in the picture buffer 11, the contents of the register 13 are added by "1", and this processing is repeated. The channel adaptor 2 detects the result of comparison of the register 9 and the register 13 by the comparator 10, and in case when the contents of the register 9 are smaller than those of the register 13, the data is received from CPU, the data is written in the picture buffer 11 in accordance with the contents of the register 9, the contents of the register 9 are added by "1", this processing is repeated, and when all the data have been received, instructions for returning all the data to the video equipment 6 are given. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10312566-A (JP)
Title: Reflection-type photoelectric sensor and optical-disk detecting device
Inventor: HORIE NORISADA
IPC: G11B7/135
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress a change in a signal output used to measure the inclination of an object to be small even when an error exists in the installation position of a photoelectric sensor or even when the position of the object is changed. SOLUTION: A red light-emitting element 16 and a two-split light-receiving element 18 are arranged along the inclination detecting direction of an optical disk 7, and a convex lens 13 is arranged and installed at their front. A diffraction grating 14 is installed on the rear surface of the convex lens 13. Red light Lr which is radiated from the red light-emitting element 16 is converted into parallel light which is parallel to the optical axis of the convex lens 13 so as to irradiate the optical disk 7.  Parallel light which is reflected by the optical disk 7 is returned to the convex lens 13 as parallel light which is parallel to the optical axis of the convex lens 13, it is condensed, it is diffracted by the different grating 14, its first-order refracted light is received by the two-split light-receiving element 18, and the inclination of the optical disk 7 is found on the basis of the output of the two-split light-receiving element 18.
Patent JP-S5467530-A (JP)
Title: Manufacture of metallic rain pipe
Inventor: NAGASE SUSUMU
IPC: C23C22/82
Filed: 1977-11-08
Abstract: PURPOSE: To obtain a smoked copper-tonal rain pipe by a simple method in which a decorated metal plate manufactured by forming a colored layer and a transparent protetive layer on the surface of a copper-plated metal plate is molded into rain pipe.  
     CONSTITUTION: The copper surface of a copper-plated metal plate I is colored with green, black, etc., by oxidation, sulfurization, electrolytic oxidation, plating, etc., washed, and then dried. The colored surface 2 of metal plate is then coated with a transparent paint composed primarily of a cold setting resin, e.g., urethane resin, etc., to form a transparent protective layer 3. The flat decorated metal plate 4 thus obtained is then subjected to a forming process using the processer 5 into a rain pipe form. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05317171-A (JP)
Title: Rice boiler
Inventor: NAKAMURA HIROSHI
IPC: A47J27/00
Filed: 1992-05-27
Abstract: PURPOSE:To realize a rice boiling apparatus which is free from trouble at a low cost with high operability. CONSTITUTION:First and second switches are each connected between a drive power source and an earth. The base of a switching element is connected at connection points on the side of a drive power source of the first and second switches and the collector of the element is connected to the drive power source while the emitter thereof is connected to the earth. An ON-OFF control circuit is provided to output an ON signal to an output end when the first and second switches are ON and the base of the switching element is connected to an output end thereof while the emitter thereof is connected to the earth. The collector of the switching element is connected to the drive power source and a reset circuit comprising a reset signal outputting circuit is provided to output a reset signal when an ON signal of the ON-OFF control circuit is inputted.
Patent JP-H06344827-A (JP)
Title: Monitor for monitoring dead angle in lateral direction of vehicle
Inventor: AOYAMA MASUTOSHI
IPC: B60R1/00
Filed: 1993-06-04
Abstract: PURPOSE:To grasp the position and direction of articles on the right and left of an automobile by providing a first mirror in front of a condenser lens of a camera main body, and providing a second mirror for picking up the image of an article in the condenser lens through the first mirror. CONSTITUTION:A first mirror 24 is formed with a right and a left concave reflecting surfaces 24a, 24b, and a second mirror 26 is provided between the first mirror 24 and a camera main body 20 and the second mirror 26 has convex surfaces 26a, 26b in both sides thereof. The image of an article of the left direction is reflected by the left convex surface 26a through a left window 28 of a camera 11, and this reflected image is reflected by the concave reflecting surface 24a, and picked up by a left half of a condenser lens 17. The image of an article of the right direction is reflected by the right convex surface 26b to the right concave reflecting surface 24b through a right window 28b, and picked up by a right half of the condenser lens 17. Consequently, since the right and the left images of the article are reflected twice respectively and input, the image is displayed in the normal direction.
Patent JP-S6113571-A (JP)
Title: Manufacture of molten salt battery
Inventor: KOBASHI HIRONORI
IPC: H01M6/36
Filed: 1984-06-28
Abstract: PURPOSE:To obtain a molten salt battery having good airtightness by heating a battery before a container and a cover are welded. CONSTITUTION:Terminals 10 and 11, a firing terminal 12 are mounted in a cover 9 through an airtight part 17. An airtight part 16 is formed between the circumference 13 of the cover 9 and an opening 15 of a container 14, and the circumference 13 and the opening 15 are welded. By heating the whole battery at 60- 80 deg.C before welding, inner pressure increase caused by local temperature increase during welding is suppressed by temperature decrease of battery whose temperature is increased by heating. Therefore, micropore generation in welded part is prevented, and a molten salt battery having good airtightness is obtained.
Patent JP-S6113784-A (JP)
Title: Video camera
Inventor: ARAKAWA HIROAKI
IPC: H04N5/272
Filed: 1984-06-28
Abstract: PURPOSE:To simplify the composite recording of pictures by using a switching circuit to control transmission of video signals impressed to a recording head and erasing only an overlap part out of the preceding picture to replace it with the pictures to be synthesized. CONSTITUTION:The luminance signal output VA of a signal processing circuit 2 is sent to an FM modulation circuit 3 and an optical information detecting circuit 5. The circuit 5 extracts only a changing part of the luminance level. When a changeover switch SW is connected to a contact (a), the extracted signal VC of the circuit 5 is synthesized with a signal VB which is set at zero level only for a period equivalent to one rotation of an information recording medium, i.e., the output of a rotation detecting circuit 6 by a synthesizing circuit 7. The output VD of the circuit 7 is sent to a switching circuit 9. Thus a transistor TRQ2 is kept off just for a period during which the signal VD is kept at ''0''. While a TRQ1 is turned on. Then the person signal is impressed to a recording head 8 via the TRQ1. While the TRQ2 and Q1 are turned on and off while the signal VD is kept at ''1''. Thus a synthetic picture is obtained.
Patent JP-S5924802-A (JP)
Title: Pentagonal prism
Inventor: SHIZUME HIDEO
IPC: G03B13/02
Filed: 1982-08-03
Abstract: PURPOSE:To prevent the stray light in a pentagonal prism and to reduce the size thereof by forming the incident face of the pentagonal prism formed of a plastic so as to project from the extension face of the 2nd reflection face. CONSTITUTION:A projecting part 5 is provided in order to provide the incident face 1 of a prism so as to project outward from the extension face of the 2nd reflection face 3. A coated film for light absorption is provided on the part 5 and the face 6 opposed to the side face of the projecting part. Then the light beam which is made incident between light beam (a) and light beam (b) and the light beam between ray (c) and light beam (d) are totally reflected by the face 1 and are then made incident to a coated film 6 for light absorption, by which the light beams are absorbed. Problems such as an increase in the size over the entire part and the need for pasting the parallel flat plates corresponding to the projecting part arise in providing such projecting incident face to the prism of glass. Therefore, if the prism is formed of a plastic, the prism having a small size and an effect for preventing stray light is easily produced.
Patent JP-S62291967-A (JP)
Title: Charge transfer device
Inventor: HAMAZAKI MASAHARU
IPC: H01L29/76
Filed: 1986-06-12
Abstract: PURPOSE:To lower the power supply voltage for saving power consumption while preventing any external noise, etc., by a method wherein an output gate outputting as charge from a transfer region to a potential conversion region is supplied with a potential of around ground level. CONSTITUTION:The charge transferred in a transfer region 3 by two phase clocks phi1, phi2 is transferred to a potential conversion region is formed of a floating diffusion region 2, a precharge drain regions 5, etc., through the intermediary of an output region 1 wherein as potential at around ground level. is not connected to an outer terminal of terminal part 3a in a region 3 but fed to a gate electrode 11 to accumulate and output the charge. Thus, the current flowing into the region 2 is not affected by any fluctuation in potential or external noise at all. Furthermore, the potential in potential conversion region can be lowered within the range not to feed any negative power supply corresponding to the output gate region 1 so that power supply voltage may be lowered to save power consumption at the cost of no dynamic range.
Patent JP-S6027659-A (JP)
Inventor: ICHIKAWA KENJI
IPC: C04B35/66
Filed: 1983-07-26
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-S63298681-A (JP)
Title: Card device
Inventor: FUJIMOTO KAZUO
IPC: B42D15/10
Filed: 1987-05-29
Abstract: PURPOSE:To distribute card list information by an easy method by reading information out of an information card through a card utilizing device and collating it with the card list information in a detachable memory. CONSTITUTION:The card device consists of the information card 1, the card utilizing device 2 which reads the information out of the information card 1, and the detachable memory 3 which is mounted on the card utilizing device and used. The card list information 4 is stored in the detachable memory 3. Further, a card collating module 5 is provided to the card utilizing device 2 to obtain a function for collating the card number of the information card 1 with the card list information. The card utilizing device 2 decides whether or not the information card 1 is an accident card.
Patent JP-S5759707-A (JP)
Title: Method for heating sheet
Inventor: KAWAGUCHI MINORU
IPC: B29B13/00
Filed: 1980-09-30
Abstract: PURPOSE: To enable to easily carry out sheet processing or lamination by a method wherein a moving speed of a carrier receiving surface is controlled corresponding to a surface temp. of a plane heater uniformly irradiating infrared rays to heat a sheet and, thereby, the sheet is heated to a predetermined temp.  
     CONSTITUTION: A stock sheet 1 is supplied to a circumferential surface of a carrier roll 3 so as to be closely adhered thereto and, during a time when the carrier roll is rotated, the sheet is heated by heat rays from a heater 8 positioned around an outer periphery of said roll to be appropriatly plasticized and sent to a circumferential surface of an embossing roll 5 and protruded parts are formed on said sheet 1 to form a pack sheet 2 and the resultant pack sheet is transferred to a cooling roll 7 to be wound on a take-up roll. As described above, in carrying out embossing process after the sheet 1 is heated, if the processing for forming relatively large protruded and recessed parts is carried out vacuum sucking process, a container or a pack sheet can be obtained. As the stock sheet 1, a thermoplastic sheet or a film can be used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11331359-A (JP)
Title: Handsfree equipment for telephone set
Inventor: WATAYA MASAFUMI
IPC: G10L15/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To inform a user that an automatic call-incoming response is given by generating a sound different from a call-incoming sound. SOLUTION: When a call comes to a portable telephone set, a call-incoming signal is reported to a handsfree control microcomputer 20 through connectors 12 and 14, and a call-incoming sound is outputted from a speaker 17. In a case when a response is not made manually though a call-incoming state continues and the call incoming sound keeps ringing, the call-incoming sound keeps ringing when an automatic call-incoming response switch 24 is in an OFF state, but when the switch is in an ON state, the microcomputer 20 makes an automatic response, informs the voice generating part of the microcomputer 20 of a voice generation instruction and the voice generating part generates a signal of beeping sound different from the call-incoming sound or voice reporting automatic call-incoming response to a speaker 17.  In the case of call-incoming, a user identifies the execution of a response to an automatic call-incoming with a sound different from the call incoming sound informing the automatic call-incoming response.
Patent JP-S6114746-A (JP)
Title: Semiconductor memory device
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/401
Filed: 1984-06-29
Abstract: PURPOSE:To prevent the decrease or erroneous operation of information detecting sensitivity by forming a stationary voltage electrode layer of an integral structure connected with one voltage at the top of bit wirings aligned in parallel. CONSTITUTION:Interlayer insulating films 7, 12 a polycrystalline silicon layer 10, bit wirings 14a, 14b, 14c are formed on a semiconductor substrate 1, and a stationary electrode layer 17 connected with a VSS voltage made of a conductor layer of aluminum is disposed through an interlayer insulating film 16 on the top of the bit wirings 14. Since lines (e) of electric force produced from the wirings 14 are absorbed by the layer 17, couplings between the wirings 14 are largely reduced to prevent the information detecting sensitivity due to the coupling between the bit wirings from decreasing or erroneously operating.
Patent JP-S5658635-A (JP)
Title: Automatic gain controlling device for percentage indication in thermobalance
Inventor: NAGASAKA NOBUYUKI
IPC: G01N5/04
Filed: 1979-10-19
Abstract: PURPOSE: To make the indication easy to read by making the output indication to be of the full-scale indication by 100%.  
     CONSTITUTION: When a start switch is pushed, a multiplication-setting comparator 13 operates and a signal which selects an optional gain in accordance with the size of an input signal is impressed on a latch circuit 13. In the latch circuit 13, the signal selected according to the control signal from a logic gate circuit 5 is latched and the multiplication of a multiplication selector 3 is decided. Next, an up-down counter 6 is operated by a clock signal from a clock generator 10, and when the gain of an amplifier 7 is detected so that the output of the amplifier 7 turns to be the output value set by a comparator 9, the operation of the up-down counter 9 is stopped by a signal from a logic gate 8 and thus the indication of output becomes 100%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6029106-A (JP)
Inventor: OKUTSU HIDEO
IPC: A45D20/12
Filed: 1983-07-25
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-H08596-A (JP)
Title: Orbit position indicator and height measuring instrument using this orbit position indicator
Inventor: KINOSHITA YOSHIO
IPC: A61B5/107
Filed: 1994-06-17
Abstract: PURPOSE:To move and fix a height indicating part by a simple mechanism. CONSTITUTION:This height measuring instrument has the height indicating part 2 which indicates the head top of a person standing upright and a perpendicular plane fixing type orbit setting part 3 which slides the height indicating part 2 fixed to a perpendicular plane and has a scale 31 for reading the height. A permanent magnet 4 for fixing which fixes the height indicating part 2 to the orbit setting part 3 in a measurement position is disposed at the height indicating part 2. The height indicating part 2 consists of a moving member 21 which captures and vertically moves the orbit setting part 3 and an indicator 22 of a foldable type which is connected to this moving member 21 and is pressed to the head top of the person. This indicator 22 has a wooden stationary member 25 which is adhered to a flat plate part 24 at one end so as to overhang perpendicularly to the flat plate part 24 of the moving member 21. A wooden swiveling indicator member 26 which swivels in a range of 90 deg. both right and left around a swiveling shaft screw 27) parallel with the bent part 23 of the moving member 21 and indicates the position of the head top is mounted by means of the screw 27 and a nut at the other end of this stationary member 25.
Patent JP-S63297001-A (JP)
Title: Continuous batcher plant
Inventor: YANAGIHARA KAZUO
IPC: B28C7/02
Filed: 1987-05-29
Abstract: PURPOSE:To provide the easy maintenance of a device, while kneaded fluid may be continuously fed by a method in which an empty detecting sensor detects that the fluid to be kneaded in an agitation tank has been used up, and a switch valve controlling means controls the switch valve, whereby other mixer which is not empty is connected to a grout pump. CONSTITUTION:Both left and right mixers 1, 2 are provided respectively with motors 4, 6, and agitation blades 8, 9 are connected respectively to the rotation shaft of the motors 4, 6. When an empty detecting sensor 16 detects that the slurry as a kneaded fluid in a left agitation tank 12 has been used up, a switch valve 20 is exchanged, and a right agitation tank 14 which is not empty, is connected to a grout pump 22. When an empty detecting sensor 18 detects that the slurry in the right agitation tank 14 has been used up, the switch valve 20 is exchanged, and the left agitation tank 12 in which the slurry is being produced, is again connected to the grout pump 22. Consequently, by this continuous batcher plant, the slurry as the kneaded fluid may be continuously supplied without a specified agitator. The chipping operation is unnecessary and the maintenance is easy.
Patent JP-H09303319-A (JP)
Title: Cylinder device
Inventor: RO AKINORI
IPC: F15B15/14
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the fatigue life of a screw fitted part by stress diffusion by preventing concentration of the stress based on the initial tightening to be performed to fix a piston to a piston rod without deteriorating the strength of the piston and the load including the shock load to be applied in operating a hydraulic cylinder on a part of the screw fitted part. SOLUTION: A male screw part 26 is provided on a tip side of a piston rod 25, and a piston 22 comprises a piston working part 22a to be brought into slidable contact with an inner surface of a cylinder tube 21 and a fixed part 22b. A through hole 31 is cut in the piston 22, the part of the piston working part 22a is an insertion part 31a to be inserted into a small diameter part 25a in an approximately and closely fitted manner, a part from the part on the tip side of the piston working part 22a to the whole length part of the fixed part 22b is a female screw part 31b to be screwed to the male screw part 26, and an annular recessed part 32 is formed between the insertion part 31a and the female screw part 31b.