baber/WOPTO huggingface dataset:
Patent JP-2001066838-A (JP)
Title: Image forming device
Inventor: OMORI KIMITO
IPC: G03G15/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To form a high-quality image by correcting a toner concentration measured value based on the ratio of a stored standard measured value to a measured value for calibration and controlling the image forming condition based on the corrected toner concentration measured value. SOLUTION: This device has a calibration mode in which the toner concentration of developer whose toner concentration is known is measured by an optical toner concentration sensor 6 so as to obtain the measured value for calibration and a control mode in which the toner concentration of developer whose toner concentration is unknown is measured by the sensor 6 so as to control the image forming condition based on the toner concentration measured result. A storage part 8 stores a standard measured value by the sensor 6 with reference to the toner concentration in the developer carried on a developing roll 2.  Then, a control part 7 corrects the toner concentration measured value obtained by the sensor 6 in the control mode based on the ratio of the standard measured value stored in the storage part 8 to the measured value for calibration obtained in the calibration mode, and controls the image forming condition based on the corrected toner concentration measured value.
Patent JP-H04124897-A (JP)
Title: Production of thick film printed circuit substrate and apparatus therefor
Inventor: OKI NOBORU
IPC: H05K3/40
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a conductor film in the sufficient thickness at the edge portion of a through hole and form a conductor film on a single surface of insulated base layer only with single printing by supplying hot air to the through holes in the reverse direction to suction conductor paste into the through holes before the process for drying conductor paste. CONSTITUTION:An insulated substrate 1 having through holes 11, 11,... is placed on a substrate supporting plate 4 providing through holes 41, 41,... corresponding to the positions of the through holes 11, 11,... and it is then set to a printer. A pressure reducing chamber 3 is negatively evacuated in order to air through the through holes 11, 11,... from the upper to the lower portions for printing conductor paste a to the upper surface of insulated substrate 1 by the screen 2. Next, the substrate is set to a hot air blower and the hot air h is supplied to the through holes 11, 11,... to the upper from lower portions from the side of hot air blower 23. The substrate is further dried and baked to form a wiring pattern 12 of the one surface and a part of the through hole conductor 13.
Patent JP-H09130720-A (JP)
Title: Camera
Inventor: NANBA KATSUYUKI
IPC: H04N5/765
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To reproduce and display an image stored once by manual operation on to a monitor displaying an image being picked up by providing a control means displaying one by one of plural object images stored in a storage means onto a display means. SOLUTION: When an access switch SUP is depressed, an address outputted from an address controller 410 is counted up by one. Thus, a frame number in an internal memory 407 or an IC card 408 is increased by one frame to revise image read from the internal memory 407 or the IC card 408. The read image data are expanded by an expansion section and converted into an NTSC signal by an NTSC signal generating section. Then image data outputted from an output terminal are displayed on a liquid crystal display device TV 17. Every time the switch SUP is depressed, the stored image is fed forward one by one frame and every time a switch SDOWN is depressed, the image is fed reverse one by one frame and displayed on the monitor TV 17.
Patent JP-2001072468-A (JP)
Title: Production of ito sintered compact
Inventor: KURIHARA KOJI
IPC: C04B35/457
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a high-density and large-sized ITO sintered compact by using a phenolic resin mold as casting mold and setting slurry, concentration and casting pressure at specific levels, respectively. SOLUTION: This ITO sintered compact is obtained by using a phenofic resin mold as casting mold and casting the mold with a slurry in a concentration of >=60 wt.% under a casting pressure of >=5 kg.f/cm2; wherein the reason why such a phenolic resin mold is used is that it has water absorbency similar to that of gypsum mold and is high in mechanical strength, wear resistance, water resistance and heat resistance, therefore being excellent in service frequency and handleability and enabling slurry casting pressure to be raised;  if the slurry concentration is <60 wt.%, the amount of water to be discharged in the slurry impression on the mold surface is increased, resulting in defective slurry impression in actual molding operation and decreasing molded form density and, in its turn, lowering molded form sintering density, furthermore, resulting in cracking caused by dry shrinkage difference due to the molded form's density unevenness), and, in its turn, causing a sintering cracking; and if the slurry casting pressure is <5 kg.f/cm2, an insufficient slurry impression may occur, resulting in lowering molded form density.
Patent JP-H0957163-A (JP)
Title: Simple trigger type liquid spraying container
Inventor: TSUNODA YOSHIYUKI
IPC: B65D47/34
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To modify a conventional and widely known head pushing down type liquid spraying container into a trigger type liquid spraying container only by fitting a cap equipped with a trigger in the former spraying container, to install a safety apparatus, which makes trigger-operation possible or impossible, in the trigger type liquid spraying container, and to make it easy to attach/detach the safety apparatus. SOLUTION: A head pushing down type liquid spraying container 1 is opened in a range from a rear part of the summit wall 14 to a lower part of the front face of the circumferential wall, the tip wall opened part is closed with a horizontal plate 21 whose rear part is journalled to the circumferential wall, a cap 10 of which a trigger 22 equipped with a window hole 23 is projected forward in a declivitous direction from the front edge of the horizontal plate is fitted, and tip ends of elastic plates 26, 26 formed by folding back and raising the down face of the horizontal plate 21 are inserted into cut parts 25, 25 formed in both sides of the horizontal plate 21.  Next, stoppers 27, 27 installed in the tip ends are engaged with an upper edge of the open part of the summit wall and the stoppers are made possible to be pushed back to the cut parts and at the same time, tilting faces 28, 28 tilted outward in a declivitous direction are formed in the upper faces of the stoppers.
Patent JP-2000071368-A (JP)
Title: Manufacture of multilayer resin stretched film
Inventor: MORI MASASHI
IPC: B32B5/18
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a color from sinking and improve the drying characteristics of an ink by a method wherein a base material layer and a surface layer are stretched monoaxially under the condition that the strain rate of stretching is specified so as to bring the porosity of a multilayr resin stretched film into a specified value. SOLUTION: An unstretched film for base material layer includes 40-85 wt.% of a thermoplastic resin and 60-15 wt.% of a fine inorganic or organic powder. An unstretched film for a surface layer includes 30-90 wt.% of the thermoplastic resin and 70-10 wt.% of the fine inorganic or organic powder. In this case, a resultant multi layer resin layer is monoaxially stretched at a stretching strain rate of 5-100 sec-1 so as to bring the void of a multilayer resin stretched film to 5-60%. The porosity means a value calculated by formula I and the stretching strain rate means a value calculated by formula II. In the formulae, ρ0 is the true density of the multilayer resin stretched film and ρ1 is the density of the multilayer resin stretched film.  V0 is a speed before the stretching of the position on the film or layer and V1 is a speed after the stretching of the position on the film or layer. (x) is a distance between the positions before and after stretching.
Patent JP-H04124547-A (JP)
Title: Air conditioner
Inventor: NISHIO YASUNORI
IPC: F25B1/00
Filed: 1990-09-13
Abstract: PURPOSE:To enhance comfortability by detecting input or output current, changing a current preset value in conformity with the capacity of a fan based on a direct relation between the capacity of said fan and the output current of an inverter, and making the most use of the capacity of said inverter circuit. CONSTITUTION:A frequency command means 17 inputs its command frequency fs, then a fan capacity T obtained from a fan capacity control means 18 is determined by a current value setting means 19 where based on the result of the determination is specified a current value which serves as a reference value. When a weak fan capacity <T1, a current value I1 is set while if T1< a middle fan capacity <=T2, a current value I2 is set. When T2<= a strong fan capacity, a current value 13 is set. However, it is necessary to define the following relation, that is, I1<I2<I3, T1<T2 when setting the current values. Then, the actual current value flowing in an inverter circuit 15 is detected. The current value Is is compared with a detected current value Id. when Id<=Is, no routine operation is performed. The command frequency fs is set to a determined frequency so as to operate the inverter circuit 15.
Patent JP-H0581656-A (JP)
Title: Magnetic disk
Inventor: RIYOUNAI HIROSHI
IPC: C09D7/12
Filed: 1991-09-25
Abstract: PURPOSE:To provide a coating type magnetic disk capable of high density recording and having excellent electromagnetic transducing characteristics and durability. CONSTITUTION:A first magnetic layer 4 having 2.5mum thickness and contg. magnetic powder of acicular gamma-Fe2O3 having an axis of easy magnetization oriented in an intrasurface direction and 270Oe coercive force is formed on the surface of a nonmagnetic substrate 3. A second magnetic layer 5 having 0.4mum thickness and contg. magnetic metal powder having 1,500Oe coercive force is formed on the first magnetic layer 4. A third magnetic layer 6 having 0.1mum thickness and contg. magnetic powder of Co doped gamma-Fe2O3 having 800Oe coercive force, plural axes of easy magnetization and crystal magnetic anisotropy is formed on the second magnetic layer 5.
Patent JP-2001061951-A (JP)
Title: Deodorant composition
Inventor: INOKI AYAKO
IPC: A61L9/01
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To achieve excellent deodorant effect to hydrogen sulfide, odor of sulfurous group such as mercaptan, and basic odor such as ammonia and trimethylamine without discrimination of cause substances by including glyoxal and chloramine T into deodorant composition. SOLUTION: Glyoxal and chloramine T are included into deodorant composition. pH of the deodorant composition is in a range between 5 to 8. Even when pH of the deodorant composition is controlled to a neutral range between 6 to 7, a deodorant effect to basic odor is not lost, on the contrary excellent deodorant effect to hydrogen sulfide and odor of sulfurous group such as methyl- mercaptan can be achieved.
Patent JP-H1069628-A (JP)
Title: Magnetic tape for recording computer data
Inventor: TSUNOISHI YUTAKA
IPC: G11B5/73
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape for recording computer data which is less degraded in reproduction output by preventing the tightening of the tape after production and suppressing the deformation of the magnetic tape by thin tightening. SOLUTION: This magnetic tape has a nonmagnetic layer having 0.5 to 2.5μm thickness on one side of a long-sized nonmagnetic base, a magnetic layer which is disposed on this nonmagnetic layer and has 0.05 to 0.5μm thickness and a back coating layer which is disposed on the other side. In such a case, the thermal shrinkage rate in the longitudinal direction of the magnetic tape when the magnetic tape is preserved for 24 hours as 70 deg.C and 5% RH is confined to <=0.08% and the overall thickness is confined to a range of 5.0 to 10.5μm.
Patent JP-S61123566-A (JP)
Title: Thermal printer
Inventor: KURIHARA HIROSHI
IPC: B41J2/35
Filed: 1984-11-20
Abstract: PURPOSE:To enhance reliability of thermal recoriding, by providing a sensor circuit for detecting a voltage or a current in a heating element in a thermal head and a head breakage detecting circuit for detecting a disconnection. CONSTITUTION:A common wire of a thermal head 1 is connected to a driving power source (a) of a voltage VB through a current sensor 2. An output from the current sensor 2 if impressed on a comparator 4 through a sense amplifier 3, and a current detection signal (d) from the comparator 4 is impressed on the head breakage detecting circuit 5 as a digital signal at an L or H level. The current sensor 2 consists of a minute resistor, and an output voltage therefrom is varied with a current flowing through the thermal head 1.
Patent JP-S60142322-A (JP)
Title: Variable density pattern formed by interference
Inventor: MORIMOTO YOSHIHARU
IPC: G02B27/60
Filed: 1983-12-29
Abstract: PURPOSE:To represent a variable density pattern by utilizing the interference between a density amplitude waveform and a reference grating. CONSTITUTION:Sampling is carried out firstly by using scanning lines. Namely, a density amplitude is represented by a waveform. The maximum value of the density amplitude of this waveform is about a half the pitch of the scanning lines and its thickness is about a half the pitch of the scanning lines. Thus, the amplitude waveform representing the density distribution corresponds to each scanning line and is drawn at the same pitch with the scanning lines. When a pattern is drawn on transparent paper and superposed upon the waveform, and then only part of the density waveform is seen through the transparent part of the pattern. The waveform appearing at the transparent part has a more white part then the width of the transparent part where the original density pattern is seen brightly, but has a less white part and a more black part where the original density pattern is seen dark. Namely, it seems that the density is nearly proportional to the amount of the dark part. When this is viewed at slight distance, the pattern having variable density is recognized through human eyes.
Patent JP-H03109195-A (JP)
Title: Spud auto-connection device
Inventor: INAGAWA KAZUO
IPC: B63B35/00
Filed: 1989-09-20
Abstract: PURPOSE:To intend lighter-weight in a spud auto-connection device for a marine soil investigating small spud boat and stabilize the boat when towed by allowing a small-dia. spud housed in a large-dia. spud to be lowered by a wire connected to a pulley and the boat at a double speed, as the large-dia. spud is lowered, into connection thereto. CONSTITUTION:When a large-dia. spun 3 is lowered by an elevator 7, a small- dia. spud 4 communicating with a wire 6 via a pulley 5 is lowered until an expander 11 goes to a limit wall 14. Then, an operation lever 9 and an engagement ring 10 are each made into an expansion-allowable state with a certain space. In addition, when the large-dia. spud is lowered to a seabottom, the lower end of the small-dia. spud 4 is put in contact with the ground and its repulsive force and the self-weight of the large-dia. spud 3 give compression between the operation lever 9 and the engagement ring 10, so that the operation lever 9 activates the expander 11 to press the large-dia. spud 3 in contact with the small-dia. spud 4 into connection thereto. It is thus possible to stabilize the towing of a boat.
Patent JP-S62105486-A (JP)
Title: Photoelectric conversion element with attachment lens
Inventor: NAKAYAMA YUZO
IPC: H01L31/02
Filed: 1985-10-31
Abstract: PURPOSE:To improve the productivity of photoelectric conversion elements with attachments, by constructing separately a mold package unit in which a chip element is received and a lens unit having lens function such that they are mounted removably. CONSTITUTION:A photoelectric conversion element 1 with an attachment lens is composed of a mold package unit 2 which can be mass produced by molding and of a lens unit 3, The mold package unit 2 is molded to support a chip element 4 such as a light-emitting diode or the like within the same and such that leads 6 and 7 are projected outside through a base 5. The lens unit 3 can be designed so that the axial length of a cylindrical section 5 has a length are required, and thus the distance between the chip element and a lens section 12 can be easily changed. The lens section 12 is provided with a first and a second lens faces 10 and 11, both of which can be designed to the spherical or non-spherical and can be shaped easily and with very high precision.
Patent JP-H1171511-A (JP)
Title: Polycarbonate molding material for optical disc substrate
Inventor: UEDA MASAYA
IPC: G11B7/2533
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material capable of shortening the measuring time in molding and a molding cycle besides mold release properties and producing an optical disc substrate having reduced silver streaks in good productivity, by externally adding a specific mold release agent to polycarbonate pellets. SOLUTION: This molding material is obtained by externally mixing (A) pellets (e.g. the ones having 2.5-3.5 mm average length) of a polycarbonate (e.g. the one having 13,000-20,000 viscosity-average molecular weight) with (B) a 14-30C fatty acid monoglyceride in an amount corresponding to 100-5,000 ppm. The material is injection molded into an optical disc substrate under conditions, for example, of <=340 deg.C of the set temperature of a cylinder of an injection molding machine and 90 deg.C of the set temperature of cooling water of molds, for <=4.0 seconds molding cycle and <=3.0 cooling time of the substrate in the molding cycle.
Patent JP-H0293271-A (JP)
Title: Refrigerator
Inventor: TAKECHI JUNKO
IPC: F25D11/00
Filed: 1988-09-30
Abstract: PURPOSE:To hold a minimum low limit cooling function by a method wherein a freezing cycle curve is compared with that during normal operation, and during abnormal operation, a cooling system is switched from temperature management control to time management control. CONSTITUTION:A temperature sensor value during cooling operation and the ON/OFF state of a device are inputted from a state input means 2. From the input information and a cooling lapsing time, a freezing cycle curve during present operation is produced by a freezing cycle curve producing means 3. A freezing cycle curve during normal operation read from a freezing cycle curve memory means 1 is compared with that during present operation by a freezing cycle comparing means 4 to study its result. When an eminent difference is produced between the two freezing cycle curves, control of a cooling system is switched from temperature management control to time management control during normal operation by a fail safe control means 5 to hold a minimum low limit cooling function. At a point of time when abnormality is detected, the motion state of a temperature sensor is confirmed by a temperature sensor motion confirming means 6, and when the motion state is abnormal, an abnormality alarm is reported to a user by means of an alarm means 7.
Patent JP-H1156234-A (JP)
Title: Split squid-like cheese and its production
Inventor: TOMITA MAMORU
IPC: A23L17/50
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a split squid-like cheese having texture of split squid-like resistance to the teeth and to provide a method for producing the cheese. SOLUTION: This split squid-like cheese has a fibrous texture of a size with 1-10 mm width and 10-200 mm length. The method for producing a squid-like cheese having 500-3,000 g.w. difference stress at break and 2-6 mm strain at break comprises adding 0.5-2.0 pts.wt. of a bonding inhibitor to 100 pts.wt. of the cheese having a fibrous texture, splitting the cheese at 0-25 deg.C into a size of 1-10 mm width and 10-200 mm length by a squid splitting machine and adding 0.5-2.0 pts.wt. of the bonding inhibitor to 100 pts.wt. of the cheese.
Patent JP-H0586806-A (JP)
Title: Nozzle for steam turbine
Inventor: ASANO SEIICHI
IPC: F01D9/04
Filed: 1991-09-26
Abstract: PURPOSE:To prevent erosion of a nozzle bucket by inserting segment nozzles, where a plurality of nozzle buckets are arranged to be welded, into an annular nozzle groove in order, and fixing the segment nozzles to casings in an intermediate point by a fixing means. CONSTITUTION:In a segment nozzle, a plurality of unitary nozzle buckets are arranged in an arcuate shape, followed by integration by welding. The segment nozzles are inserted into semicircular nozzle grooves 13, 14 of an upper and a lower half casing 9, 10 in order from a mating surface 11, to be disposed in an annular nozzle groove 12. The segments nozzles 5a-5c are inserted into the upper half casing 9; and the segment nozzles 5d-5f, into the lower half casing 10. Clearances S for absorbing a thermal expansion difference between the casings and the segment nozzles in the nozzle groove in turbine operation is formed between the segment nozzles 5a-5f.
Patent JP-H0295353-A (JP)
Title: X-ray tomography apparatus
Inventor: INOUE SOICHI
IPC: A61B6/03
Filed: 1988-09-30
Abstract: PURPOSE:To obtain an X-ray tomographic image with high accuracy and simple mechanism by two-dimensionally scanning an electron beam, taking out the X-ray projected images changed in the X-ray focus to a subject, subjecting this X-ray projected images to image processing and extracting the X-ray tomographic image. CONSTITUTION:Respective scanning positions correspond to the respective visual points when the visual points to the subject 201 are changed and the X-ray projected images of the subject 201 viewed from the respective scanning points are detected in a detector 207 when the electron beam 202 converged by a converging coil 204 is two-dimensionally scanned on the incident surface of a target 205 by a deflecting coil 203. Namely, the X-ray projected image shown by a broken line 212 is formed in the scanning position 209 and the X-ray projected image shown by a broken line 213 is obtd. in another scanning position 210. The plural X-ray projected images obtd. in such a manner are inputted to an image processor 208 which reconstitutes the three-dimensional absorption coefft. distribution of the subject 201. This three-dimensional absorption coefft. distribution is sliced in software by an arithmetic unit, by which the arbitrary tomographic image of the subject 201 is observed.
Patent JP-H0698130-A (JP)
Title: Facsimile equipment
Inventor: ENDO HIROYUKI
IPC: G03G15/00
Filed: 1992-09-16
Abstract: PURPOSE:To effectively use remaining toner and to efficiently present the toner from being exhausted by judging time from the ON of a toner sensor to the end of the toner corresponding to the black character rate of output data. CONSTITUTION:Received data are passed from a network control unit (NCU) 8 through a MODEM 9 and reproduced by an encoder/decoder (DCR) 10. When the toner sensor is turned on and it is judged the remaining quantity of toner is less than specified quantity, a CPU 1 checks the run length of the DCR 10 corresponding to a CPU software and counts the data amount of a black character part. Next, when this count value is larger than a set value, the CPU 1 displays the toner end and disables write and paper ejection. On the other hand, when the count value is not larger than the set value, the similar operation is repeated until the received paper ejection is completed. Therefore, the remaining toner can be effectively used.