baber/WOPTO huggingface dataset:
Patent JP-H01118400-A (JP)
Title: Slide guide for press
Inventor: SHIGA MASAKATSU
IPC: B30B15/04
Filed: 1987-10-30
Abstract: PURPOSE:To surely guide the lift of a slide and to improve the product accuracy by providing a movable gib corresponding to the direction of larger bending stress received by the slide. CONSTITUTION:When a press 1 is operated and a slide 6 reaches the lower dead center shown by a dashed line, the load F by pressing acts on the lower face center part of the slide 6 which receives a bending stress in the form of its being pushed up by the deflection amt. (a) at the center part in the right and left directions. The upper part of the slide 6 is bulged by a displacement amt. (b) to the outside in the right end left directions to intend to deform a column 3. The lower part of the slide 6 is pulled in by a displacement amt. (c) to the inside in the right and left directions to intend to enlarge the gap between a sliding pad 10 and liner 12. At this time a movable gib 8 is turned centering around a gib holding pin 11, working so as to compensate the displacement amt. (b) and (c) and holding the gap of the pad 10 and liner 12 optimum. The lift movement of the slide 6 is thus guided correctly in the vertical direction and the working accuracy of a press can be maintained well.
Patent JP-S63128679-A (JP)
Title: Semiconductor photodetector
Inventor: KANEDA TAKAO
IPC: H01L31/107
Filed: 1986-11-18
Abstract: PURPOSE:To attain an excellent guard-ring effect and enhanced reliability by a method wherein a recess in the surface of a semiconductor substrate serves as a light detecting surface, a first region of the first conductivity type is formed in and near the recess, a second region of the first conductivity type surrounding the first region and reaching the p-n junction and low in carrier concentration is formed, and a semiconductor region defining them is formed in a semiconductor substrate of the second conductivity type. CONSTITUTION:On a p<+>-type Inp substrate 1, an n<->-type Inp layer 2 with a carrier concentration of approximately 2X10<16>cm<-3> is epitaxially grown. During this process, a p-type region 2p and p-type region 4 are also formed, the latter positioned to surround the circular n<->-type InP layer 2 and equipped with a carrier concentration of approximately 1X10<17>cm<-3>. A circular portion concentric with the circle is subjected to etching for the formation of an n<+>-type region 3 of a carrier concentration of approximately 1X10<18>cm<-3>. In a device of this design, the n<+>-type region 3 is positioned nearer to a recess in the light-detecting surface, and the distance between the n<->-type region 2 and a p-n junction is smaller on the light-detecting surface but greater along the circumference. Accordingly, there will be no avalanche breakdown along the circumference even when there is one in the light-detecting region, which means an excellent guardring effect.
Patent JP-2001096661-A (JP)
Title: Transparent conductive polymer substrate
Inventor: HANADA TORU
IPC: B32B7/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive polymer substrate which shows outstanding resistance to solvent and gas barrier properties, and also high continuity reliability when the transparent conductive layer of the substrate is connected to an outer circuit. SOLUTION: This transparent conductive polymer substrate comprises a cured resin layer (B) formed at least on one of a transparent polymer base material (P) and a transparent conductive layer (E) formed on the cured resin layer (B). In addition, the substrate is characterized in that the hardness of the transparent conductive layer is 15 or more and its rate of plastic deformation is 50% or less, when the described properties are measured using a microhardness tester.
Patent JP-2000116145-A (JP)
Title: Resonance-type power conversion apparatus
Inventor: KIMURA TOMONORI
IPC: H02M7/48
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a resonance-type power conversion apparatus which uses resonance by an LC resonance circuit, which commutates a power conversion part, and whose power conversion efficiency is made satisfactory when load is low. SOLUTION: In this power conversion apparatus, an LC resonance circuit 8 is constituted in such a way that switching elements 81a, 81b,..., 81n are connected in series with respective series circuits by capacitors 6a, 6b,..., 6n for resonance and by reactors 7a, 7b,..., 7n for resonance. Then, the switching elements 81a, 81b,..., 81n in an LC resonance circuit 8 are selectively turned on and off, on the basis of the effective value of an output current which is detected by a current sensor 18, so that the peak value of a resonance current is changed over.
Patent JP-H03114033-A (JP)
Title: Flattening device for photographic film
Inventor: HIRAMI MASAAKI
IPC: G03B17/28
Filed: 1989-10-24
Abstract: PURPOSE:To prevent a film from being damaged, to avoid that the scale of a device is made large and to quickly execute the first transition and the last transition of the film when the film is flattened by evaginating a vacuum valve with the aid of a suction driving means, sucking the film to a plate, making it contact with the plate with the aid of negative pressure at the time of evagination and eliminating the residual air at the time of the evagination with the aid of an exhausting mechanism. CONSTITUTION:The vacuum valve 3 is sealed to the plate 2 where a suction hole 10 is formed and evaginated by the suction driving means 4. Then, the film 9 is sucked and made to contact with the plate 2 by the negative pressure at the time of the evagination. Besides, the exhausting mechanism 13 consisting of a check valve 14 which is opened when the vacuum valve 3 is contracted is provided to the vacuum valve 3 so that the air entering at the time of the evagination is prevented from being left and quickly exhausted. Then, ordinary pressure is recovered. Thus, distortion is prevented from occurring to an image and that the scale of the device is made large is avoided. Besides, the film is quickly wound up.
Patent JP-S61149875-A (JP)
Title: Passive range buoy
Inventor: MATSUURA TATSUHIRO
IPC: G01S3/80
Filed: 1984-12-25
Abstract: PURPOSE:To obtain the three-dimensional information of a target with one sonobuoy by disposing hydrophones each having an 8-figure directional characteristic in orthogonal triaxial directions and combining the same with hydrophones each having a non-directional characteristic. CONSTITUTION:The three hydrophones each having the 8-figure directional characteristic are disposed in the orthogonal triaxial directions and the hydrophones each having the non-directional characteristic are disposed thereto to form a hydrophone group. Plural rows of such hydrophone groups are pro vided to form a passive range buoy. The azimuths alpha, beta, delta for the target within the respective biaxial planes are detected by the combination of the respectively two 8-figure direction patterns 1-2, 2-4, 1-4 and the non-directional pattern 3. The three-dimensional position information of the target is detected by combin ing the same.
Patent JP-H08131423-A (JP)
Title: Blood taking jig
Inventor: KANEMITSU YASUJI
IPC: A61B5/154
Filed: 1994-11-10
Abstract: PURPOSE: To provide a blood taking jig which is low in resistance at the time of pricking a blood taking needle into a plug and does not induce a kick back. CONSTITUTION: This blood taking jig is composed of a blood taking tube holder 6 and a blood taking tube body 1. This blood taking body 1 is formed of a curved blind tube opened at one end and closed at the other end and the elastic plug 2 is fitted into its aperture, by which a reduced pressure state is maintained therein. The rear end of the blood taking needle 5 is pricked into the plug 2 at the time of use. The plug 2 is provided with a recessed part 7 to be inserted with the blood taking needle 5 mounted with a sheath 3 at is rear end. This recessed part 7 is provided with at least one piece of projecting line parts 4. At least one piece of projecting line parts 8 which are engageable or fittable with the projecting line parts 4 formed in the recessed part are formed on the outside surface at 5 to 15mm from the front end of the blood taking needle 5.
Patent JP-H07131605-A (JP)
Title: Facsimile equipment
Inventor: KAWAKAMI TAKASHI
IPC: H04N1/17
Filed: 1993-11-05
Abstract: PURPOSE:To provide facsimile equipment capable of automatically setting a mode (fine/standard or the like) for the unit of a page. CONSTITUTION:An original is read in a fine mode by a reading part 1, data threshold processed by a read image processing part 2 are encoded by an encoding part 3, these encoded data are stored in memory, the amount of encoded data at each line is calculated by a control part 6, a previously applied reference value is compared with the calculated encoded data amount, the rate of counted lines and/or the number of continuous lines is judged corresponding to whether the encoded data amount is larger than the reference value or not, one mode is selected for each page based on this judged result and a previously applied mode selection judge reference, and communication is executed with an opposite side station while giving priority to this selected mode.
Patent JP-H08138471-A (JP)
Title: Electric wire protecting member
Inventor: USHIYAMA KEIJI
IPC: H01B17/58
Filed: 1994-11-10
Abstract: PURPOSE: To provide an electric wire protecting member, in which a joint lock connecting main bodies mutually and a stopping lock for stopping in a panel hole are formed within a given formation space while securing their sufficient dimensions respectively, so as to accomplish removal of an obstacle to compactification and improvement in strength of a lock structure. CONSTITUTION: A main body 23a is formed into a semicircular ring, and in an electric wire protecting member 21, end parts of two main bodies 23a are connected mutually, so that they are assembled into a circular ring. In the electric wire protecting member 21, a joint stopping lock 27, which is provided with flexibility and can be freely engaged/released to/from a panel hole, is projected from the outside face in one end of the main body 23a. A through hole 31, through which the joint stopping lock 27 is passed so as to be fitted, is formed in the other end of the main body 23a.
Patent JP-S61153122-A (JP)
Title: Oxygen separating member and its manufacture
Inventor: USAMI KYOHEI
IPC: B01D71/70
Filed: 1984-12-27
Abstract: PURPOSE:To improve the separation ratio without deteriorating high oxygen permeability by forming the thin film of polyorganosiloxane combined with a fluorine-contg. org. compd. on the surface of a porous base body. CONSTITUTION:After air and water on the surface of a porous base body 25 are completely removed by argon plasma, hexamethyldisiloxane vapor is intro duced while keeping the pressure at 0.15torr, and 40W electric power 15kHz frequency is impressed to carry out plasma polymerization. Argon plasma is again generated to generate a radical active point in the high molecular chain of polyhexamethyldisiloxane 30. Then pentafluorostyrene vapor is introduced, the material is allowed to stand for 24hr, and the radical active point reacts with the vinyl group of the pentafluorostyrene to form a bond. Porous polypropylene is used for the base body 25.
Patent JP-H01120401-A (JP)
Title: Fluid control device
Inventor: YAMAMOTO KOHEI
IPC: F15B11/08
Filed: 1987-10-30
Abstract: PURPOSE:To reduce consumed energy and to make the steady regulation of set pressure possible over a wide range by providing the first valve body which forms a balanced state against pressure fluid in a supply passage between the supply passage and the first load passage. CONSTITUTION:A piston 2A formed in a body with a taper-shaped head end part, which sits on a valve seat 2B to form a valve, through a small diametral rod is provided between a supply passage P and the first load passage A, and the first valve body which forms a balanced state against pressure fluid in the supply passage P is also provided between them. When a fluid cylinder 1 is lowered, the first valve body 2 forms the balanced state against the pressure fluid in the supply passage P and first load passage A to make fluid pressure in a working chamber 1A turn into set pressure of a pressure control means 27, and since the first valve body 2 thereby is opened to reduce pressure in circuits, consumed energy can be reduced, and the steady regulation of sot pressure can be performed over a wide range.
Patent JP-S62137201-A (JP)
Title: Pneumatic tire pair
Inventor: SHIMADA TATSURO
IPC: B60C11/00
Filed: 1985-12-09
Abstract: PURPOSE:To enhance the controllability during middle and low rotational speed running and the stability during high rotational speed running of a vehicle, by selecting the distribution of the belt rigidity so that the difference between the heights of the center section of each of front and rear wheels, which are obtained during high rotational speed running and during middle and low rotational speed running, respectively, and the similar difference between the heights of the shoulder section thereof are specified, and therefore cornering powers at a specific speed satisfy a predetermined relationship. CONSTITUTION:Estimating that the difference between the height H8CL of the center section of a front wheel 1 during high speed running and the height H7CL thereof during middle and low speed running is DELTAFC, and the difference between the height H8Sh of the shoulder section thereof during high speed running and the height H7Sh thereof during middle and low speed running is DELTAFSh, and estimating that the similar differences between the heights of the center section and the shoulder section of a rear wheel 1' are DELTARC, DELTARSh, respectively, the distribution of the belt rigidity is so selected that the ratio DELTAFC/DELTAFSh of the front wheel 1 is set to be greater than the ratio DELTAFC/DELTAFSh of the rear wheel 1'. Further, the relationships F1/F2 and R1/R2 of the cornering powers F1, F2, R1, R2 of the front and rear wheels 1, 1', which are obtained during running at speeds of 50km/h and 150km/h, respectively, are set so as F1/F2>=1.00 and R1/R2<=0.95. With this arrangement it is possible to the controllability during low and middle speed running of the vehicle and the stability during high speed running of the vehicle.
Patent JP-S61158661-A (JP)
Title: Planar light source
Inventor: KAJIWARA TOSHIRO
IPC: H01J63/06
Filed: 1984-12-28
Abstract: PURPOSE:To uniform the brightness by contacting an insulation sheet having through-holes smaller by more than 10% than the protection layer tightly against the innerface at the electrode side of planar discharge container while covering the surface except the through-hole with fluorescent material. CONSTITUTION:A planar discharge container 21 is formed by a sidewall 25 and planar boards 22, 23. Then mXn matrix electrode 18, a dielectric film 30, a protection layer 19, an insulation sheet 28 having through-holes 29 smaller by more than 10% than the protection layer at the position corresponding with the electrode and a fluorescent material layer 31 except at the portion of the through-hole 29 are provided on the planar board 23. While fluorescent material 20 to be excited by ultraviolet ray is provided on the innerface of the planar board 22 to form a planar light source. Consequently, spattering due to concentrated field at the interface around the electrode can be prevented through the sheet 28 to lengthen the service life while the brightness is uniformed and increased through the fluorescent material layer 31.
Patent JP-H01121673-A (JP)
Title: Refrigerator
Inventor: TAKAICHI KENJI
IPC: F25D17/08
Filed: 1987-11-02
Abstract: PURPOSE: To ensure a sufficient deodorization effect by securing first and second honeycomb catalysts arranged sequentially on the lee such that thin holes thereof are not matched with each other by means of a guide plate thereby preventing blow-through phenomenon of the mixture of odor and ozone. CONSTITUTION: First and second honeycomb catalysts 14, 15 are arranged sequentially on the lee of an ozone generator 8 disposed in a ventilation path 7a formed integrally with the inner wall face of a freezing chamber 2 and a refrigerating chamber 3. The first and second honeycomb catalysts 14, 15 are secured by means of a guide plate 16 having a step of one half of the dimension of thin holes in the catalyst such that the thin holes are not matched with each other. Since chill and ozone passed through the central part of the thin hole in the first catalyst passes through the vicinity of the wall face of the second catalyst, blow-through phenomenon is prevented and a sufficient deodorization effect is ensured.
Patent JP-2001096301-A (JP)
Title: Rolling method of aluminum or aluminum alloy
Inventor: EZAKI HIROKI
IPC: B21B45/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for rolling of an aluminum and an aluminum alloy having a fine structure of recrystallization by accumulating much strain for nucleus of recrystallization and applying heat treatment. SOLUTION: In the rolling method of the aluminum or the aluminum alloy, this invention has a feature of rolling immediately after cooling materials to be rolled at temperature below 0 deg.C by using liquid nitrogen.
Patent JP-2001099545-A (JP)
Title: Refrigerator
Inventor: MIURA HIROMITSU
IPC: F25D17/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by heating chill being supplied from a cold room to a vegetable room to a suitable temperature without using any heater. SOLUTION: In the refrigerator where a chill supply duct 20 is provided between a cold room 7 and a vegetable room 9, and chill inside the freezer 7 is supplied to the vegetable room 9, one part of refrigerant piping 24 for a condenser for composing a freezing cycle is inserted into the chill supply duct 20, and the radiation of the refrigerant piping 24 is utilized for heating the chill being supplied from the freezer 7 to the vegetable room 9 to a suitable temperature.
Patent JP-H05123944-A (JP)
Title: Work manhour computing unit
Inventor: TANAKA KOZABURO
IPC: B23Q41/06
Filed: 1991-10-24
Abstract: PURPOSE:To provide a work manhour computer unit allowing work to be allotted fairly to working means so as to obtain a production line without unfairness. CONSTITUTION:On the basis of merit/demerit mark object work content stored in a merit/demerit mark object work content storage means 3, the whole of work manhours of a work process is corrected into the one corresponding to the actual work content taking account of not only workhours (workhours obtained by a standard time system) but also the degree of work and fatigue, and the like, and displayed on a computed result display means 5. The work manhours with fluctuation by working means in the work process can be thereby leveled into the uniform state.
Patent JP-H03138557-A (JP)
Title: Humidity measuring instrument
Inventor: MASUO YOSHIHISA
IPC: G01N27/00
Filed: 1989-10-25
Abstract: PURPOSE:To eliminate the need for calibration which uses special equipment by detecting the output variation of a humidity detecting element which is driven at two frequencies separately as resistance variation information and capacity variation information and providing a detector itself with a function which outputs the quantity of deterioration. CONSTITUTION:Signals of frequencies f1 and f2 from 1st and 2nd frequency generation parts 2 and 3 are switched by a switching circuit 4 and inputted to a humidity detecting element 1. Signals from a temperature detecting element 5 and a humidity detecting element 1 are inputted to a humidity arithmetic part 6 to calculate humidity and detect deterioration. The humidity detecting element 1 is driven at the 1st and 2nd frequencies f1 and f2 and the output variation of the humidity detecting element 1 is detected separately as the resistance variation information and capacity variation information. Capacity variation due to deterioration different from basic capacity variation by water adsorption and desorption is detected from dielectric constant variation due to the sticking of a contaminant on a humidity sensing film and porosity and pore diameter variation due to the corrosion of the humidity sensing film by using variation between the outputs of the humidity detecting element 1 when the element is driven at the 1st and 2nd frequencies, thereby detecting the deterioration.
Patent JP-H08134265-A (JP)
Title: Hole-filling resin composition and method for filling hole with same
Inventor: MARUYAMA YOSHIHISA
IPC: C08K7/16
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a hole-filling resin compsn. which enables the surface of a substrate to be easily and surely smoothed without causing sink marks, etc., and a method for filling holes using same. CONSTITUTION: The compsn. 8 contains thermally expansible microcapsules 9. A hole 3 on a substrate 1 is filled with the compsn. 8, which is then heated, expanded, and solidified. Then, the surface of the substrate 1 is smoothed by grinding. Thus, the sizes and number of air bubbles and the rate of expansion of the compsn. can be easily controlled, enabling the surface of a substrate to be simply and surely smoothed. These factors can be controlled with an excellent reproducibility. Moreover, the compsn. in the form of a mixture of a resin with the microcapsules can be stored for a long time.
Patent JP-H02124652-A (JP)
Title: Signal multiplex circuit
Inventor: TAKEMATA MICHIYUKI
IPC: H04J9/00
Filed: 1988-11-02
Abstract: PURPOSE:To utilize each modulation index to the utmost and to improve S/N by modulating a pulse train so that the information of a picture signal is provided on a pulse frequency and the information of an audio signal is provided on a change in the pulse width respectively. CONSTITUTION:A base band picture signal is converted into a modulated pulse train by a PFM modulator (100% modulation) 2 an when the PFM modulation pulse is inputted to a monostable multivibrator circuit 3, the pulse is set at the leading and an output of the monostable multivibrator circuit 3 is given to a delay time variable pulse delay circuit 4, and the monostable multivibrator circuit 3 is reset by a prescribed delay signal. As a result, the PFM modulation pulse is subjected to pulse width modulation by the monostable multivibrator circuit 3. On the other hand, an audio signal from an audio signal input terminal 5 is FM-modulated by an FM modulator 6 and its delay time is changed at a pulse delay circuit 7 in response to the frequency of the FM signal. As a result, the PFM modulation pulse train is further subject to pulse width modulation by the audio signal and the audio signal is multiplexed on the PFM modulation pulse train. Thus, the S/N is not deteriorated and high quality transmission is attained.
Patent JP-S62137963-A (JP)
Title: Automatic both-side original reader
Inventor: KATSUTA YUJI
IPC: H04N1/00
Filed: 1985-12-11
Abstract: PURPOSE:To carry an original surely without dirtying neither damaging original and to improve the safety by providing an original gripping and carrying device and attaching a cover which covers the area where this device is moved. CONSTITUTION:A casing 10 has a paper feed base plate 11, an original sucking device 12, a double feed preventing device 13, etc., internally, and a casing 20 constitutes the original gripping and carrying device consisting of a main pole brace 21, an arm 22, an original gripping plate 23, a pole brace 24 for paper eject, a claw 25 for paper eject, etc. The casing 20 is provided with an original pressuring plate driving device 30, and an original pressuring plate 31 is driven through a pressuring plate attaching block. A cover 40 which can be rotated in the direction of an arrow K is attached to the casing 20 to cover the part where the original carrying device is moved. The double feed preventing device 13, the original gripping and carrying device, the cover 40, etc., are provided in this manner to not only improve the double feed preventing effect but also carry originals surely without dirtying nor damaging originals, and further, the safety is improved.