baber/WOPTO huggingface dataset:
Patent JP-H08325038-A (JP)
Title: Transparent electric conductor
Inventor: FUJIGAMI MAKOTO
IPC: C03C17/34
Filed: 1995-05-31
Abstract: PURPOSE: To provide a transparent electric conductor capable of simplifying producing processes, reducing production cost and transmitting visible radiation with high efficiency by constituting a film to be formed on a transparent substrate of a two-layered structure. CONSTITUTION: A middle layer made of a film having a higher refractive index than an electrically conductive film is interposed between a transparent substrate and the electrically conductive film to obtain the objective transparent electric conductor. The optical thickness of the electrically conductive film and that of the film forming the middle layer are respectively λ0 /4 (λ0 is designed wavelength). The electrically conductive film is made of zinc oxide and the middle layer is made of titanium oxide.
Patent JP-S5931593-A (JP)
Inventor: NITSUTA MASAHIRO
IPC: H05B6/70
Filed: 1983-07-21
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-H04359467-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: FUJIMOTO KAZUHISA
IPC: H01L21/265
Filed: 1991-06-05
Abstract: PURPOSE:To accurately control a threshold value voltage of a MESFET and to improve its yield by forming an anneal protective film of a high melting point metal alloy film of a different material on the same operating layer, and annealing it. CONSTITUTION:Si ions are implanted in a semi-insulating GaAs substrate 1 with resist 10 as a mask to form an operating layer 2 of a MESFET. Then, after the entire surface is covered with a WSi film 11, a region to become an E-FET is removed by etching. Then, after the entire surface is covered with an WSiN film 12, it is heat-treated at about 80 deg.C for about 20min with the films 11, 12 as anneal protective films to activate the dopant. Subsequently, the films 11, 12 are removed by etching, and a gate electrode 3 made of Ti/Pt/ Au is formed by a lifting-off method. It is covered with an AuGe/Ni alloy by a lifting-off method, and heat-treated to form a source electrode 4 and a drain electrode 5. Thus, yield of a GaAs integrated circuit is improved.
Patent JP-S6025257-A (JP)
Title: Semiconductor device
Inventor: AOKI EIJI
IPC: H01L23/488
Filed: 1983-07-21
Abstract: PURPOSE:To prevent the movement of an external lead frame, and to obviate the generation of the deterioration of an element by fixing a semiconductor chip and a metallic piece having conductivity to a metallized layer, bonding a wire on the metallic piece and fitting lead or a lead group alloy to a surface opposite to the metallized layer. CONSTITUTION:Lead or a lead alloy group metal 21 is mounted to a surface opposite to a metallized layer formed to a package substrate of a conductive metallic piece 20. Structure in which a terminal chip 20 can be bonded on the metallized layer at a temperature of approximately 320 deg.C is obtained by using the terminal chip 20 having such structure. Accordingly, the movement of an external lead frame bonded on the upper surface of a package base body is prevented, and the possibility of the deterioration of the characteristics of a semiconductor element can be obviated because glass having a low sealing temperature is used.
Patent JP-2000322226-A (JP)
Title: Printer system and document print processing method
Inventor: HIRAMA JUNKO
IPC: B41J29/38
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency for document comprehension on the user side and to heighten the user's will to read by outputting KANJI (Chinese character) with reading in KANA (Japanese syllabary) only with print operation. SOLUTION: A host computer 30 and a printer are so connected that they can communicate with each other, and a document processed by the host computer 30 is printed out by the printer. In this printer system, a printer driver 32 is provided which is provided with a KANJI extraction means, which extracts KANJI parts of character data generated by an application 31 operated on the host computer 30, and a reading in KANA addition means which adds reading in KANA to extracted KANJI to transmit them to the printer.
Patent JP-S58221280-A (JP)
Title: Shower method by etching machine
Inventor: TADA MAKOTO
IPC: C23F1/00
Filed: 1982-07-31
Abstract: PURPOSE:To expell the liquid wells on a plate to be treated and to etch uniformly the entire surface of said plate by driving shower unit bodies back and forth at a specified width and rotating the same back and forth at a specified width. CONSTITUTION:One of plural pieces of shower unit bodies 2 provided with plural pieces of shower nozzles 1 is connected to a shower base body 4 consisting of a supply pipe communicated with a supply means 3 for treating liquid and supported with a support 5'. The bodies 2 are also supported at the other end with a support 5. Both ends of the supports 5, 5' are supported with roll members 6 and are connected to a forward and backward driving mechanism 7. Then, the nozzles 1 are moved back and forth at a specified width by the operation of the mechanism 7. Engaging bodies 8 are mounted to the forward end parts of the bodies 2, and engaging pins 9 projecting from a machine frame 10 are engaged with the other side of the bodies 8; therefore, the bodies 8 turn around the pins 9 and the nozzles 1 is swivelled with a specified amplitude.
Patent JP-H05304178-A (JP)
Title: Mounting structure of syringe holder
Inventor: SUZUKI KOHEI
IPC: B05C5/00
Filed: 1992-04-27
Abstract: PURPOSE:To provide the mounting structure of a syringe holder capable of rapid mounting and dismounting by simple operation by inserting a mounting pin fixed to the syringe holder into a mounting hole and forward moving a locking member by the energizing force of a spring. CONSTITUTION:A syringe holder 10 is installed to a holder mounting section 1 under the state, in which a syringe 40 is set up. Mounting pins 11, 12 fastened to the syringe holder 10 are inserted into mounting holes 1a, 1b under the state. When a locking member 4 is turned and a groove 4c is conformed to a projection 3b, the locking member 4 is forwarded by the energizing force of a compression spring 5, and a front end section 4a is engaged with the engaging hole 12a of the mounting pin 12. Consequently, the cylinder holder is fixed to the holder mounting section. When the syringe holder is dismounted from the holder mounting section, the locking member is pulled and the syringe holder may be extracted.
Patent JP-H0427584-A (JP)
Title: Thermal recording material
Inventor: ITO KAZUHIKO
IPC: B41M5/26
Filed: 1990-05-23
Abstract: PURPOSE:To obtain excellent thermal response and coloring sensitivity by adding a specific compound. CONSTITUTION:A compound expressed by a formula, that is, dithioacetal compound is added. In the formula, R is aralkyl and aryloxyalkyl groups and may have a substitution group (e.g. alkyl, alkoxy and halogen atoms) over such aromatic rings. On the other hand, Z1 and Z2 are an alkyl group and may be different from each other. In addition, pigments, sensitizers, antioxidants and anti-sticking agents are added, if necessary. Subsequently, thermal response and coloring sensitivity are obtained.
Patent JP-S5359321-A (JP)
Title: Measuring device of distortion compensation for distortion compensatingtransformer for left and right spool
Inventor: MATSUMURA TOMOYA
IPC: H04N17/04
Filed: 1976-11-09
Abstract: PURPOSE: To obtain the distortion compensating measuring device not requiring skilfulness and having high safety and conventionality, by providing extremely simple means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62290843-A (JP)
Title: Production of ferronickel
Inventor: ONO YOTARO
IPC: C22B23/02
Filed: 1986-06-10
Abstract: PURPOSE:To improve the productivity by blowing a preheated gas into a blast furnace from the middle as well as oxygen from a tuyere so as to facilitate the evaporation of water, to reduce the coke ratio and to lower the temp. of furnace top gas. CONSTITUTION:Ni ore is classified into lump ore and fine ore by sieving. The lump ore is charged into a blast furnace 1 from the top as it is and the fine ore is granulated and charged into the furnace 1 from the top. Oxygen is blown into the furnace 1 from a tuyere 2 and a preheated gas is also blown from the shaft part at the middle 3 to evaporate water in the ores, to reduce the coke ratio and to lower the temp. of furnace top gas. Thus, the productivity is improved.
Patent JP-S5660701-A (JP)
Title: Radial tire
Inventor: OKAMOTO KAZUO
IPC: B60C3/00
Filed: 1979-10-18
Abstract: PURPOSE: To improve comfort in riding a passenger car and performance of a radial tire of the car by improving a shape of cross section of a carcass of the radial tire to increase flexibility of a side wall portion the tire to improve absorption thereby of vibrations to which the tire is to be subject during driving of the car.  
     CONSTITUTION: A carcass 1 of a tire is formed from radially arranged cords and has a treat portion 4 thereof reinforced by a plurality of belt layers 2. The tire has relation h/W ≤2.0, where h is a distance between a first point B which is the nearest one to a groud contacting part of the tire among points at which a line A- A' extending in paralel with a tire radial line Y-Y' and passing a contacting point between an outer surface of a tire root portion and an inner surface of a rim flange 5a when the tire is incorporated in a predetermined rim 5 intersects the carcass 1 and a second point D at which a perpendicular line extended from a point C at which the tire presents its maximum width to the line A-A' which passes the point B intersects the line A-A', and W is a distance between the points C and D. Besides, the tire is formed to provide a substantially single circle in the shape of a cross section of the carcass 1 between the points B and B'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08299631-A (JP)
Title: Automatically embroidering machine
Inventor: OKUNO AKIRA
IPC: D05C5/06
Filed: 1995-05-08
Abstract: PURPOSE: To improve embroidery quality and prevent the occurrence of a thread cut by variably controlling the type and shape of an embroidery pattern and the embroidering speed in response to the shift quantity for each stitch. CONSTITUTION: A needle thread is wound between the tension disks 23, 23 of a thread tension 19, the needle thread is elastically pinched between the tension disks 23, 23 via a spring 26 and a presser plate 24, and the tensile force corresponding to the spring force of the spring 26 is applied to the needle thread. The presser plate 24 is inserted to a tubular bolt 21, and the bridge section 24B of the presser plate 24 is arranged to face the rod 31A of a tensile force variable solenoid 31.  When the shift quantity is increased like long wide sewing or long jump sewing, the tensile force variable solenoid 21 is operated, the presser plate 24 is pushed in the direction of an arrow F by the rod 31A via the bridge section 24B, the srping 26 is forcibly and flexibly deformed, the tensile force of the needle thread between the tension disks 23 is released, and the occurrence of a thread cut can be prevented.
Patent JP-S6113885-A (JP)
Title: Projecting type picture image display device
Inventor: NAGAMURO MASAMI
IPC: H04N5/74
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a display device constituted comparatively easily, with ease of handling and high brightness and high resolution by making a light from a light source incident on a liquid crystal display via a polarized beam splitter, projecting its reflected light onto a screen via the beam splitter and a projecting lens and displaying a magnified picture. CONSTITUTION:When a color light lSR is incident on a light crystal device 1R, a polarized light whose polarized plane is rotated at each picture element electrode in response to a picture element signal of a red primary color signal SR is obtained as a reflected light, it is fed again to the beam splitter 16, only the P component polarized light produced by the turning of the polarized plane goes straight and is fed to a zoom projecting lens 25. The remaining S component polarized light is reflected and returns to an xenon lamp 20. This is also applied to color lights lSG and lSB incident to liquid crystal devices 1G, 1B. An image light subject to contrast modulation at each picture element is fed to the zoom lens 25 and a magnified color picture is displayed on the screen 26.
Patent JP-S62292064-A (JP)
Title: Manual-scanning small-sized picture processor
Inventor: YAJIMA HIROSHI
IPC: B41J3/36
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a high resolution by forecasting the output of the next timing based on the time between timing signals previously outputted and outputting a specific number of timing signals in a constant interval untill the next timing signal is outputted. CONSTITUTION:A timing signal generation part 52 counts the time between two moving amount detection signals continuously outputted from an encoder 39, forecasts the output of the next moving amount detection signal and outputs a specific number of timing signals to a control part 51 in a constant interval until the next moving amount detection signal is outputted. And a timing signal generation part 52 generates a CCD exposure timing signal in a constant period by the command from the control part 51 and outputs each kind of timing signal synchronizing with the moving amount detection signal from the encoder 39. Thus a pulse signal which is n-fold of pulse signal by the encoder 39 is obtained and high resolution can be obtained even when a small-sized encoder which has a small number of pulses is used.
Patent JP-H01308125-A (JP)
Title: Abnormality detector for motor
Inventor: SHIRAI KATSUYOSHI
IPC: H02P29/00
Filed: 1988-05-31
Abstract: PURPOSE:To judge the normality of a motor by judging whether current detected through a motor current detecting means fluctuates periodically. CONSTITUTION:When a motor 14 is normal, the voltage across a shunt resistor 15 has frequency proportional to the rotary speed and the number of brush. The voltage is amplified and noise is removed through an integrator 22, then it is passed through a shaper 23 and converted into a square wave. When the motor 14 is locked, the voltage across the shunt resistor 15 is maintained at an approximately constant level. When this voltage is differentiated through a differentiator 20, fluctuation is eliminated and when noise is removed through the integrator 22, the output from the shaper 23 is fixed holding Hi or Lo level. When the current detected through the shunt resistor 15 is fluctuating periodically, a motor abnormality detecting circuit 16 produces a square wave as a motor normal signal but when the current detected through the shunt resistor 15 is not fluctuating periodically, the motor abnormality detecting circuit 16 issues a Lo or Hi signal as a motor abnormality signal.
Patent JP-H04359590-A (JP)
Title: Manufacture of printed wiring board
Inventor: UZAKI SHUNSUKE
IPC: H05K3/28
Filed: 1991-06-06
Abstract: PURPOSE:To obtain a method for manufacturing a printed wiring board, in which a solder resist is easily formed between conductors having a narrow interval between conductor patterns on a surface of the board. CONSTITUTION:Constricted parts (n) between conductor patterns 2 of a mask film 4A are simultaneously formed to be opaque, and an exposure effect of photosolder resist 3 of the opaque part 4c is provided by utilizing lights transmitted and scattered in an insulating base material 1 layer. Short-circuits due to a bridge of solders at the time of mounting a component on a printed circuit board, can be reduced.
Patent JP-S63300061-A (JP)
Title: Residual amount detector for recording paper
Inventor: MASAI FUMINORI
IPC: B41J15/00
Filed: 1987-05-29
Abstract: PURPOSE:To avoid imperfect reception in a facsimile equipment and the like by detecting residual amount of recording paper to be obtained by substracting the fed-out amount of recording paper from initial amount of recording paper through a resildual amount detecting means and displaying the residual amount on a display means. CONSTITUTION:Winding amount of recording roll paper 1 to be set in a facsimile through an input means 11 is first detected through a scale 20 at recording paper containing section and inputted as an initial amount of recording paper into a memory means 15. Upon start of receiving data, a control section 8 outputs pulse signals through a drive section 7 to a pulse motor 6 so as to feed out a recording paper 2 onto a recording head 3 through a platen roller 4, while a count means 16 counts the number of pulses which is stored sequentially as a feeding amount of recording paper into a recording means 17. Upon depression of a residual amount confirming button 12, an operating means 18 obtains a difference between the initial amount of recording paper and the feeding amount of recording paper and displays the difference as a residual amount of recording paper on a display means 13. Consequently, imperfect reception can be avoided in facsimile.
Patent JP-S5258906-A (JP)
Title: Magnetic head
Inventor: KOBAYASHI KAKASHI
IPC: G11B11/10
Filed: 1975-11-10
Abstract: PURPOSE:The light is given reflection and transmission in plural times against a strong magnetic substance which receives effect of signal magnetic field in order to detect the magnetic field.  As a resulat, the detection becomes well possible even in case the record wavelength is short.
Patent JP-S63300958-A (JP)
Title: In-tube cable running tool
Inventor: OKAZAKI HIROYUKI
IPC: H04N5/225
Filed: 1987-05-30
Abstract: PURPOSE:To improve operability and to securely in-tube inspection, etc., by composing a cable running tool of a main body, a fitting member, a slide contact member, a lock projection part, etc. CONSTITUTION:The in-tube cable running tool 15 consists of 1st and 2nd slide contact means 16 and 17, and a cable 18, and the means 16 and 17 are coupled by a coupling tube 19. Fitting members 21 and 22, and 36 and 37 are arranged on main bodies 20 and 35 while surrounding the main bodies 20 and 35. Plural slide contact members 23 and 28 are provided on the outer peripheral surfaces of the members 21 and 22, and 36 and 37 by fixing both ends to the respective members 21 and 22, and 36 and 37. The members 23 and 38 are elastic and cured outward projectingly. Consequently, one-terminal sides of the members 23 and 38 are prevented by breaking by being caught by a projection, etc., formed in a tube 13. Further, an annular locking projection part is formed on the main body 20 in its peripheral direction and a coil 27 is wound in its annular groove. Then the members 21 and 22 have abutting surfaces 21a, etc., and can abut on the abutting surface 25a, etc., of the locking projection part. This constitution realizes the smooth movement of the running tool 15 to improve the operability.
Patent JP-H089587-A (JP)
Title: Motor
Inventor: YAMASHITA AKITOMO
IPC: H02K7/08
Filed: 1994-06-17
Abstract: PURPOSE:To provide a motor using a dynamic pressure type of fluid bearing excellent in reliability by dissolving the shortage of oil caused by a ring and a sleeve contacting with each other and the space becoming too narrow. CONSTITUTION:This motor has a sleeve 26 and a rotary shaft 28, which is supported by the radial bearings 34a and 34b constituted of dynamic pressure generating grooves 32a and 32b made at the inside periphery and oil 33, a ring 30 for avoiding a magnet and the sleeve 26 contacting directly with each other is arranged between the magnet fixed to the rotary shaft 28 and the sleeve 26, and a spot facing is made in the contact face 30a with the sleeve 26 of the ring 30. Accordingly, even if the ring 30 and the sleeve 26 contact with each other by vibration, etc., the oil 33 at the inside periphery never contact with each other, and the oil 33 is prevented by capillarity from getting away into the space between the ring 30 and the sleeve 26.
Patent JP-H09298784-A (JP)
Title: Speaker output display device
Inventor: KITAGAWA MASAHITO
IPC: G11B27/36
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide the speaker output device in which a driven speaker is easily recognized even when a reproduction sound volume of the speaker is small. SOLUTION: In this case that the display device is used for an audio equipment, a level comparator circuit 71 detects it that an output signal level of a preamplifier 2 or an power supply level of a power amplifier 3 is less than a threshold level. When a period detection circuit 72 detects it that a period when the level comparator circuit 71 detects the output signal level to be less than the threshold level is consecutive for a predetermined period, a control circuit 73 revises a color of a back light of a liquid crystal display section 9 of an audio equipment into a different color.
Patent JP-S63298162-A (JP)
Title: Digital speed recording
Inventor: ADACHI YUKIO
IPC: G01D9/00
Filed: 1987-05-29
Abstract: PURPOSE:To enable highly accurate recording of speed, by grasping changes in increase or decrease of a sampled value of the speed to record the speed only when the increase or decrease varies. CONSTITUTION:When a power source of a speed recorder is turned ON, a microcomputer 4 is operated to initialize the device and first-third sampled values v1-v3 are brought down to zero in a RAM5. A detection value to be supplied to an interface circuit 3 from a speed detecting section 2 of an automobile is sampled at a specified cycle. A first sampled value is read to be stored into an IC card. The subsequent sampled value is stored temporarily into the RAM5 and a sampling continuation time is measured. Moreover, increase or decrease of the sampled value is calculated and when increase or decrease is found, a sampled value and a sampling continuation time are stored into a memory section.
Patent JP-S6121370-A (JP)
Inventor: SUGISAWA AKIRA
IPC: B65D85/50
Filed: 1984-06-30
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-S62293374-A (JP)
Title: Electronic typewriter
Inventor: KITAGAWA YOSHITADA
IPC: G06F17/24
Filed: 1986-06-11
Abstract: PURPOSE:To omit an input of data to be converted at each time when specific data is converted by detecting the specific data out of a text memory by a word searching function and then having once input of the new conversion data to actuate a replacement function. CONSTITUTION:Data on a word search memory part 10 and a replacement word memory part 11are erased by a word search key 4 set on a keyboard 2. Then the desired word search data is inputted and stored in the part 10. A return key is pushed to search the data coincident with a desired word search out of a text memory 12. This data is displayed on a display part 3. Then a next key 7 is pushed and a word search function is started as long as data are stored in the part 10. Then a replacement key 5 is pushed to actuate a replacement function as long as the part 11 already stores data in terms of data searched via the search word. Then the converted data stored in the memory 12 are displayed on the part 3.
Patent JP-S6029406-A (JP)
Title: Manufacture of sintered body
Inventor: TOITA MASAYUKI
IPC: B22F3/12
Filed: 1983-07-27
Abstract: PURPOSE:To obtain a sintered body having a low oxygen content by well reducing and sintering a green compact to form a preliminarily sintered reduced body, packing the body into a hot hydrostatic pressing vessel without grinding to powder, sealing the vessel, and carrying out hot hydrostatic pressing. CONSTITUTION:When a dense sintered body is manufactured from a powdery material, the material is compacted by press working at ordinary temp. so that the resulting green compact attains to 60-95% of the true density. The green compact is reduced under heating at a temp. between the recrystallization temp. of the compact and a temp. below the m.p. in a reducing atmosphere. The reduced body is packed into a prescribed hot hydrostatic pressing vessel, the vessel is tightly sealed, and hot hydrostatic pressing is carried out.