baber/WOPTO huggingface dataset:
Patent JP-H06303466-A (JP)
Title: Digital still camera
Inventor: ISOGUCHI SEIICHI
IPC: H04N5/225
Filed: 1993-04-15
Abstract: PURPOSE:To display various types of information in a easy operation by using a character generator circuit to display those information at a prescribed position of an electric viewfinder. CONSTITUTION:A character generator circuit 17 synthesizes the output of an analog signal processing part 16 with the output of a character generator. The output of the circuit 17 is supplied to an electric viewfinder EVF 18. A main CPU 20 receives the display information from a sub-CPU 28 and gives the corresponding character code to the circuit 17. Then the circuit 17 outputs a character pattern corresponding to the input character code and synthesizes this pattern with the analog image information to display them on the EVF 18. Thus any type of characters and symbols can be displayed as long as the relevant pattern can be acquired from the character generator.
Patent JP-H01259978-A (JP)
Title: Printer
Inventor: MOMOSE HIROAKI
IPC: B41J11/42
Filed: 1988-04-11
Abstract: PURPOSE:To automatically feed a sheet to an arbitrary position of a printing sheet by storing data of a sheet feeding position of a sheet feeding driving system in a nonvolatile memory, and arbitrarily selectively feeding the sheet in a selection switch. CONSTITUTION:When a route A is to be printed while a route B is being printed, a sheet supply/discharge switch 15a is pressed to discharge a sheet on the route B. The number (x) of steps of a motor in a driving system up to no sheet is stored and held in a memory. When the route B is printed after the printing of the route A is finished, a route changeover switch 10 is returned to B, and a printing sheet is fed. The sheet feeding position is set to an interrupted position by a sheet feeding position selection switch 15a, and fed. By setting the interrupted position, the sheet is fed to the interrupted position in which the sheet feeding from a sheet sensor 21 to the position of x steps from the memory and a stationary value l are added, and the printing position is reproduced.
Patent JP-S63254884-A (JP)
Title: Image pickup, transmitting, reproducing device for picture
Inventor: HIJI TOSHIO
IPC: H04N5/74
Filed: 1987-04-10
Abstract: PURPOSE:To obtain a faithful video having no blank part by optically transforming an object to a reduced picture, making incident on plural optical fiber bundles having end faces to which an image pickup machine is opposed and displaying the video of a corresponding receiver on one screen by the optical fiber bundles. CONSTITUTION:An optical means 1 opposite to the object A is disposed, reduced and made incident on an incident surface 3 on which the end faces of the plural optical fiber bundles 2 are arranged without a space. Other end surfaces of the bundles 2 contact the image pickup surface 4a of the image pickup machine 4, the divided pictures are transformed to video signals in the image pickup machine 4 and transmitted via a collecting circuit 6. These signals are divided again in a distributing circuit 8 through a cable 7 via a computer 13 or the like and distributed to the corresponding receiver 10. The end faces of the optical fiber bundles 11 contact the display surface 10a of the receiver 10 and other end faces form a single screen 12 on which they are arranged without the space. The video of the display surface 10a passes through the bundles 11 and is displayed on the screen 12 as one completed video.
Patent JP-H07290509-A (JP)
Title: Injection mold and injection molding method
Inventor: SATO KIMINORI
IPC: B29C45/00
Filed: 1994-04-26
Abstract: PURPOSE:To manufacture a molded piece having excellent finish appearance by arranging a pressurized gas injecting passage communicating with a resin reservoir at a sprue tip so as to integrate a melting resin injecting gate with a pressurized gas injecting opening, thereby eliminating a gas passage as needed in a conventional one and reducing the extra number of man-hours needed for finishing. CONSTITUTION:In an injection mold, a melting resin is injected into a cavity formed by a fixed mold 1 and a movable mold 2 and a pressurized gas is injected so as to mold a molded piece 3 having a hollow 3a. A sprue 4 for injecting the melting resin is provided in the fixed mold 1 and a resin reservoir 4a is arranged at the tip of the sprue 4 in the movable mold 2. At the resin reservoir 4a of the movable mold 2, a passage 5 having a cross section almost the same as that of the resin reservoir 4a is extended. The tip of the passage 5 is connected with an injection opening 6a at a tip of a pressure gas injecting nozzle 6 passing through the movable mold 2.
Patent JP-H03285746-A (JP)
Title: Tundish provided with plasma heating apparatus
Inventor: SUGURO HIROTSUGU
IPC: B22D11/16
Filed: 1990-04-03
Abstract: PURPOSE:To smoothen electric power control and to hold molten steel temp. in a tundish to the prescribed temp. by detecting the height of a plasma torch, calculating the depth of molten steel, continuously operating with a control mechanism and controlling the arc length of the plasma torch. CONSTITUTION:The height Y of a plasma torch is detected by a plasma torch height position detector 21 and wt. of the molten steel in the tundish 1 is measured with a load cell 22 for the tundish arranged at the lower part of the tundish and then, the depth H of molten steel is calculated. These detected values and calculated values are continuously operated with the control mechanism 23, and by commanding to lifting mechanism 24a for the plasma torch 7, the arc length L of plasma torch is controlled. By this method, the suitable heating to the molten steel 9 is executed.
Patent JP-H06177136-A (JP)
Title: Circuit device having bump electrode
Inventor: ITO MOTOKI
IPC: H01L21/321
Filed: 1993-04-15
Abstract: PURPOSE:To provide a circuit device having bump electrode structure excellent in tensile strength. CONSTITUTION:Since a barrier metal 5 made of a thin film of titanium has high tensile strength, it is expected that (upward) tensile strength of a bump electrode 6 is enhanced by an amount corresponding to the bonding strength between the barrier metal 5 and a dielectric film 4. But since bonding strength between the barrier metal 5 and the dielectric film 4 is high, tensile (shearing) stress concentrates at the parts of the dielectric film 4 immediately below the outer peripheral ends 61, 51 of the bump electrode 6 and the barrier metal 5 so long as the bump electrode 6 and the barrier metal 5 have the same diameters thus causing a crack. In order to relax concentration of stress, the bump metal 5 is stretched farther than the bump electrode 6 thus preventing crack a and enhancing tensile strength of the bump electrode 6.
Patent JP-S61250212-A (JP)
Title: Flexible film dam
Inventor: MURAMATSU TAKEO
IPC: E02B7/20
Filed: 1985-04-26
Abstract: PURPOSE:To prevent damage to a flexible film dam as well as forcible application of forces to the dam when falling down by laying a bandlike flexible sheet in which one edge is bonded to the surface of a flexible film dam over the width direction of river and below the downstream side surface of the dam, and the other edge is fixed on the river bottom. CONSTITUTION:A rubber sheet 2 of a plate bag form is set on the top 5a and slope 5b of a concrete dam 5 by turning its free end side edge 3 upstream side. The side edge 3 is firmly fixed to the concrete dam 5 by anchor bolt 7 and nuts 8. When the rubber dam 1 falls down, the rubber sheet 9 is folded into downside of the sheet 2 by leaving its central curved portion intact, and the upside of the sheet 2 is slightly heaved. Laying stones downwards when the flexible film dam fall down can be avoided, and therefore, damage to the dam can be prevented and the flow of water can also be smoothened.
Patent JP-S5846294-A (JP)
Inventor: KUREMENSU HARENE
IPC: F17C1/00
Filed: 1982-05-27
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-H07283099-A (JP)
Title: Semiconductor production system
Inventor: SATO TAKEO
IPC: H01L21/302
Filed: 1994-04-04
Abstract: PURPOSE:To provide a semiconductor production system having a plurality of airtight baths in which cleaning and maintenance can be carried out easily in a short time by facilitating the assembling and dismantling between the airtight baths. CONSTITUTION:In the semiconductor production system comprising a plurality of airtight baths 1, 2, at least one airtight bath 2 is fixed to an independent bath supporting base 17. The airtight bath and the bath supporting base are integrated such that it an be coupled with the other bath 1. This structure facilitates assembling and dismantling between the airtight baths and the airtight bath can be subjected to function test and performance test independently.
Patent JP-H02267059-A (JP)
Title: Antilock control device for vehicle
Inventor: MIURA KIYOSHI
IPC: B60T8/54
Filed: 1989-04-07
Abstract: PURPOSE:To stabilize slip ratio by providing a return spring control device capable of increasing the set load of the return spring for energizing a fly wheel in the direction of closing a dump valve in response to the rise of car speed to a wheel deceleration sensor. CONSTITUTION:When a front wheel is prone to be locked duo to excessive braking force, both cam plates 82, 83 of a wheel acceleration sensor 21 are relatively rotated by an abrupt increase in angular deceleration, thrust force due to rolling of a thrust ball 84 exceeds the setting load of a return spring 94 to provide axial displacements to the driven cam plate 83 and a fly wheel 7. Then, a lever 91 compresses the return spring 94 to open a dump valve 20 to drain the oil pressure of a control oil pressure chamber, while a pressure reducing piston is moved to the oil pressure chamber by the oil pressure of an output oil pressure chamber against the return spring to close a valve plug and to increase the volume of the output oil pressure chamber, and thereby lock-phenomena can be avoided. The set load of the return spring 94 is increasingly controlled in response to the rise of car speed by a return spring control device 100. Thus, slip ratio to be controlled can be stabilized during the operation of braking.
Patent JP-S63254276-A (JP)
Title: Hot and cold water mixing device
Inventor: YONEKUBO HIROAKI
IPC: F16K11/048
Filed: 1987-04-10
Abstract: PURPOSE:To improve the mixing accelerating effect by installing a hot water side valve body and a cold water side valve body on the upstream side of a valve seat and forming the both valve bodies into the form whose sectional area gradually reduces towards the stream direction and installing said both valve bodies oppositely, setting a mixing chamber interposed. CONSTITUTION:A hot water valve body 21 is installed on the upstream side of a hot water side valve seat 19, and a cold water side valve body 24 is installed on the upstream side of a cold water side valve seat 22, and each shape of the hot water side valve body 21 and the cold water side valve body 24 is formed into conical form whose sectional area gradually reduces toward the flow direction, and the hot water side valve body 21 and the cold water side valve body 24 are installed oppositely, setting a mixing chamber 28 interposed. Therefore, the flow rate is adjusted by the hot water side valve body 21 and the cold water side valve body 24, and the stream is contracted, and since the hot water stream and the cold water stream collide, the mixing accelerating effect can be improved without specially installing a turbulent flow-plate, etc.
Patent JP-H05258969-A (JP)
Title: High voltage transformer core
IPC: H01F27/24
Filed: 1992-03-13
Abstract: PURPOSE:To set a core as small in size as possible and to obtain a transformer where a prescribed withstanding voltage is set between a pin and the core by a method wherein a yoke member provided with a slope which is tilted towards the end side wall of the yoke extending from a part of the yoke in contact with a terminal board is provided. CONSTITUTION:An E-type core 20 is provided with a center leg 21 flat in cross section at its center and side legs 22 and 23 arranged on the sides of the center leg 21. The roots of these three legs are joined together by a yoke 24. A slope 25, which is obliquely tilted towards the underside of the yoke 24 inn contact with terminal boards 9 and 10 extending from a midway point on the end side wall 26, is provided. By this setup, a core or a terminal board is not required to be larger than usual, and the same creeping distance with a conventional one can be kept between a core and a pin.
Patent JP-S5613749-A (JP)
Title: Preparation of semiconductor device
Inventor: FUKUMOTO MASANORI
IPC: H01L21/3065
Filed: 1979-07-13
Abstract: PURPOSE:To prevent the resist film from deformation and flowage due to heat by irradiating plasma to the positive-resist film formed before a wiring metal film is provided. CONSTITUTION:SiO2 films 14 and 15 are provided on the surface of a semiconductor substrate 13. A portion of the film 15 is selectively removed to provide a step 15'. Then the surfaces of the films 14 and 15 are coated with the positive resist 16 to form a reverse pattern of a wiring pattern. After gas plasma is applied to this, the whole substrate 13 is heated to above 200 deg.C in a vacuum. At this time, the plasma irradiation restrict the deformation and flowage of the film 16 due to a high temperature to be smaller. Being thus heated, the whole surface of the substrate 13 is provided with a wiring metal film 17, and then the film 17 is coated with negative resist 18 to form a wiring pattern. The film 17 is selectively removed by using the resist pattern 18 as a mask. Then the films 16 and 18 are removed. Thus, the deformation and flowage of the resist due to heat can be prevented, so that a micro wiring pattern can be formed, and moreover the step portion can be excellently coated with the wiring metal film.
Patent JP-H05258386-A (JP)
Title: Optical head
IPC: G11B11/10
Filed: 1992-03-13
Abstract: PURPOSE:To constitute an optical head reproducing information from a recording medium such as a magneto-optical disk to be thin and to eliminate the need of providing a different 1/2 wavelength board. CONSTITUTION:In light emitted from a semiconductor laser 14, the S-wave component is much reflected by a polarized layer 12 formed at the inclination end surface 11a of a glass substrate 11, and it is converged to the recording medium M. The polarized surface of return light from the recording medium M is rotated by a 1/2 wavelength layer 13 through the polarized layer 12, and a P-wave component passing through a polarization layer 16 is received by a light-receiving member 17. The S-wave component reflected by the polarization layer 16 is reflected by a total reflection film 26, and is received by a light- receiving member 18 through a reflection preventing film 25. An output difference between the light-receiving output of the light-receiving member 18 and that of the light-receiving member 17 is obtained, and therefore an MO signal can be reproduced.
Patent JP-S61247375-A (JP)
Title: Vessel for anaerobic culture
Inventor: YUTA SADAYUKI
IPC: C12M1/04
Filed: 1985-04-25
Abstract: PURPOSE:A through-hole is bored in the center of the tightly sealing stopper for the larger-diameter tube so that the opening of the smaller diameter tube may be inserted there into and a rod is set so that it may be inserted into the through hole from the side opposing the small-diameter tube to enable an anaerobic bacterium to be cultured through simplified operations. CONSTITUTION:The objective vessel is composed of a larger-diameter vessel with an opening on one end, a smaller-diameter tube b which is contained in the vessel A and has an opening on one end, a tightly sealable stopper C which has a through-hole 7 at the center, to which the opening of the vessel B can be inserted and a rod D which can be inserted from the side opposing to the vessel B into the through-hole 7. The opening of the vessel is formed with the face 2 inclining toward the tube axis and the part of the stopper C contacting with the end surface 2 is formed with the inclining face 5 corresponding to the end face 2. Further, a plurality of annular depressions 10a, 10b are formed on the inner surface of the through-hole 7 into which the vessel B is inserted. Resultantly, the cultivation of an an aerobic bacterium is ensured through simple operations.
Patent JP-H01261072-A (JP)
Title: Picture information communication equipment
Inventor: NOUCHI HIROAKI
IPC: H04N1/32
Filed: 1988-04-12
Abstract: PURPOSE:To quicken the response and to prevent malfunction in an automatic call picture information communication equipment at the caller side by providing a CNG detection means detecting a CNG signal, a voice detector detecting a voice signal and a period timer setting the end period of CNG signal detection and voice signal detection. CONSTITUTION:In the case of the presence of an incoming through a telephone line 31, a period timer 34 is started and whether or not a CNG signal is sent from a caller facsimile equipment is detected by using a CNG detector 32, and if no CNG signal is detected, a voice detector 33 is started. If no voice signal is detected, a voice reply signal is sent and then the facsimile control procedure is executed. On the other hand, when the CNG signal is detected within the setting time of the period timer 34, the operation of a picture information communication equipment is transited immediately to the communication procedure without sending the voice reply signal to the caller. Thus, the time from the incoming call till the communication control procedure is reduced and malfunction of the caller automatic dialing picture information communication equipment is prevented.
Patent JP-2000287209-A (JP)
Title: Image coder, image decoder, image coding method and image decoding method
Inventor: HIRAMOTO MASAO
IPC: H04N19/60
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image coder and an image decoder that compresses a picture together with other large volume of data and decodes the picture while increasing a data capacity. SOLUTION: A DCT section 71 generates a DCT coefficient block. A quantization section 72 generates a quantization DCT coefficient block. A data imbedding section 73 compares an absolute value of an AC coefficient of the quantization DCT coefficient with a decision value, imbeds an audio bit stream in the number of bits from the least significant bit of the AC coefficient up to the number of imbedded bits to the picture data and a Huffman coding section 74 applies Huffman coding to the resulting data.
Patent JP-S5212984-A (JP)
Title: Purification of urokinase
Inventor: TAKAYANAGI HIROICHI
IPC: C12N9/72
Filed: 1975-07-22
Abstract: PURPOSE: To prepare urokinase of high purity and stability suitable for injection with improved specific activity and free from pyrogenous substances. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57206363-A (JP)
Title: Preparation of salmon roe
Inventor: NANATANE EIJIROU
IPC: A23L17/30
Filed: 1981-06-11
Abstract: PURPOSE: To prepare salmon roe having proper hardness, elasticity, good taste and flavor, by drying fish roe seasoned with salt at low temperature under airing,dehydrating it, regulating its salt content independently of the state such as the freshness of the raw material roe or its aging degree.  
     CONSTITUTION: Washed fish roe such as salmon roe, trout roe, etc. is soaked in a saturated solutionof salt or a solution of salt with a proper concentration for a short time, it is seasoned with salt by sufficient stirring, and it is then dried and dehydrated preferably at 5W27°C under airing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58206972-A (JP)
Title: Test voltage generating circuit
Inventor: KAWAI KAZUYA
IPC: G01R1/28
Filed: 1982-05-27
Abstract: PURPOSE:To simplify the constitution of a titled circuit, and also to improve the reliability, by providing a phase shifter for rough adjustment of phase, a phase shifter for fine adjustment of phase, a rotary switch, a locking switch, a manual testing switch and a phase controlling relay. CONSTITUTION:When a locking switch 8 is operated so that its contacts 8a1- 8a3 are closed, a rotary switch 7 is connected to a circuit, also a contact 8b of the switch 8 is opened, and an automatic test controlling operation is locked. Subsequently, when an electric power source switch 2 is turned on, AC three- phase voltage is applied to a phase shifter 4 for rough adjustment. When a manual testing switch 9 is turned on, test voltage of optional phase is obtained between output terminals t1, t2. Also, when the locking switch 8 is operated so that its contacts 8a1-8a3 are opened, the rotary switch 7 and the manual testing switch 9 are detached from the circuit, and simultaneously, a condition forming signal informing that the automatic control can be executed is provided to the control part through terminals t3, t4.
Patent JP-S60233738-A (JP)
Title: Integrated circuit device
Inventor: KANAYAMA HIDEYO
IPC: G06F11/22
Filed: 1984-05-07
Abstract: PURPOSE:To improve the reliability of an integrated circuit IC with no deterioration in information transfer capacity, by performing the self-diagnosis of the information transfer function and the transfer of information in parallel to each other. CONSTITUTION:A CPU1 starts a self-diagnosis program within a memory 5 and forms a complete return loop through a loop formation circuit 3. Then the CPU1 produces a test pattern according to an algorithm and transmits the first one word to a transmission buffer 21 in a series transfer circuit 2 via a bus 4 and also latches it through a latch 12. The first one word of the test pattern is transmitted from a transmission shift register 22 and received by a reception buffer 24 via the complete return loop formed by the circuit 3 and a reception shift register 23. The CPU1 reads the reception information to a latch circuit 13 after receiving the information on the end of reception and compares said information with the information on transmission of the first one word of the circuit 12 through a comparator 14. If the coincidence of collation is decided, it is decided whether the test is through or not with the test pattern.
Patent JP-H08288593-A (JP)
Title: Semiconductor laser
Inventor: KURIHARA HARUKI
IPC: H01S5/00
Filed: 1995-04-17
Abstract: PURPOSE: To obtain the structure of red semiconductor laser having an optical waveguide of low loss. CONSTITUTION: A p-GaAs hetero barrier forming layer 8 is formed covering the side face at a ridge part 7 and the upper surface of a clad layer 6. A cap layer 10, a p-Ga0.5 In0.5 P easy conduction layer 11 of 0.05μm thick, and a p-GaAs electrode layer 12 of 1.5μm thick are formed sequentially thereon.
Patent JP-H01263931-A (JP)
Title: Magnetic disk
Inventor: TANIGUCHI KENJI
IPC: G11B23/00
Filed: 1988-04-13
Abstract: PURPOSE:To decrease the head crush in the outside circumferential part of the disk which arises heretofore during floating of a magnetic head slider by forming a protective film to the thickness larger on the outside circumferential side than on the inside circumferential side. CONSTITUTION:The protective film 3 of the magnetic disk consisting of a substrate 1, a magnetic recording medium 2, the protective film 3 consisting of, for example, SiO2, etc., and a lubricating film 4 is formed to the film thickness larger on the outside circumferential side than on the inside circumferential side; for example, about 500Angstrom  on the inside circumferential side and about 525 to 600Angstrom  on the outside circumferential side which is larger by about 5 to 20% than the inside circumferential side. The film thickness is continuously changed between these. The damage of the magnetic recording medium surface by contact of the magnetic head slider and the uppermost layer of the magnetic disk is thereby eliminated and the head crush which arises heretofore particularly in the outside circumferential part of the magnetic disk is prevented.